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CN105264961A - Data transmission method, user equipment and base station - Google Patents

Data transmission method, user equipment and base station Download PDF

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Publication number
CN105264961A
CN105264961A CN201480000354.4A CN201480000354A CN105264961A CN 105264961 A CN105264961 A CN 105264961A CN 201480000354 A CN201480000354 A CN 201480000354A CN 105264961 A CN105264961 A CN 105264961A
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China
Prior art keywords
user equipment
base station
wlan
forwarding
frames
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Granted
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CN201480000354.4A
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Chinese (zh)
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CN105264961B (en
Inventor
罗海燕
邓天乐
严园园
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN105264961A publication Critical patent/CN105264961A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Provided are a data transmission method, user equipment and a base station. The method comprises: before a WLAN frame is sent to an AP, firstly judging whether the WLAN frame needs to be forwarded through a base station, and sending the WLAN frame to the AP according to WLAN indication information when it is judged that the WLAN frame needs to be forwarded through the base station. In this process, the user equipment forwards information sent to an AP by the UE through a cellular network without needing to select a random retraction time, and reduces the probability of a collision occurring in the uplink transmission in a WLAN by reducing the uplink information transmission in the WLAN, thereby improving the quality of service.

Description

Data transmission method, user equipment and base station
Data transmission method, user equipment and base station
Technical field
The present invention relates to the communication technology, more particularly to a kind of data transmission method, user equipment and base station.Background technology
At present, third generation partner program（The 3rd Generation Partnership Project, 3GPP) focus of network and the internetwork cooperation of non-third generation partner program as current research.Such as, Long Term Evolution（Long Term Evolution, LTE) network and WLAN（Wireless Local Area Networks, WLAN) cooperation between the network equipment causes user equipment（User Equipment, UE) while be operated under LTE network, wireless local network connecting point can be passed through（Wireless Local Area Networks Access Point, WLAN AP) access wlan network.Here, the Cellular Networks of the multiple types such as LTE, GSM, CDMA are referred to as the first standard network, and WLAN WLAN is referred to as the second standard network.
In the prior art, AP/UE is that the resource for transmitting descending/uplink data frames or management frame is obtained using competitive way in wlan network.So that UE sends upstream data as an example, wherein, competition flow is：UE first waits a frame period when listening to channel status for the free time（Inter Frame Spacing, IFS), then in 0 ~ competition window（Contention Window, CW) between selection one keep away the time of moving back at random with collision free；Random keep away of selection starts timer while moving back the time；If channel status is busy, wait.Under idle condition, when the timing of timer is decremented to 0, if channel status remains as the free time, start to transmit upstream data.During being somebody's turn to do, if multiple UE/AP have selected identical keeps away the time of moving back at random, collide.After colliding, after UE doubles CW（At most increase to CWmax) continue competitive resource again.After number of retries exceedes maximum limited number of times, occurs loss of data.The quantity ratio about 1 of up-downgoing packet in WLAN:1.3, most of upstream data bag is the uplink control protocol of parcel, such as 90%（Transmission Control Protocol, TCP) packet be 40 ~ 80Byte parcel, uplink user data agreement（User Datagram Protocol, UDP) also it is concentrated mainly on below 200Byte.As can be seen here, upstream data bag is mainly parcel in WLAN, and bag quantity is larger.If numerous UE send upstream datas, due to keeping away the randomly selecting property for the time of moving back, multiple UE choose it is random keep away that the time of moving back is identical, cause the probability that upstream data bag collides to greatly increase so that business matter Amount cannot be guaranteed.
Therefore, how to avoid occurring uplink collision when sending up WLAN information to ensure quality of service, actually industry urgent problem to be solved.The content of the invention embodiment of the present invention provides a kind of data transmission method, user equipment and base station, the UE WLAN frames for being sent to AP are first sent to Cellular Networks, WLAN frames are sent to AP by Cellular Networks again, the probability that uplink collides in reduction WLAN is reached by the uplink reduced in WLAN, so as to improve quality of service.
One side, the embodiment of the present invention provides a kind of data transmission method, including：User equipment judges whether to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station；
If the user equipment is judged to need to forward the WLAN frames by the base station, WLAN configured informations and the WLAN frames are then sent to the base station, the WLAN configured informations are used to indicate that the WLAN frames are sent to the AP by the base station.
In the possible form of in the first aspect the first, the user equipment judges whether to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station, including：The user equipment receives the forwarding configured information that the base station is sent, and the forwarding configured information is used to indicate that the user equipment forwards the WLAN frames by the base station；
The user equipment is judged to forward the WLAN frames by the base station according to the forwarding configured information.
With reference to the first possible form of one side, in second of possible form in the first aspect, the user equipment is received after the forwarding configured information that the base station is sent, in addition to：
The user equipment receives the configured information that stops forwarding of the base station transmission, and the configured information that stops forwarding is used to indicate that the user equipment stops forwarding the WLAN frames by the base station；The user equipment stops forwarding configured information according to, and stopping forwards the WLAN frames by the base station.
In the third possible form in the first aspect, the user equipment judges whether to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station, including：The user equipment receives the forwarding thresholding that the base station is sent, and the forwarding thresholding indicates described use When family equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition；
The user equipment judges whether the performance condition of the user equipment and the forwarding thresholding meet preset rules, and/or, whether the performance condition of the AP meets preset rules with the forwarding thresholding；If the user equipment judges that the performance condition of the user equipment and the forwarding thresholding meet preset rules, and/or, the performance condition of the AP meets default rule with the forwarding thresholding, then forwards the WLAN frames by the base station.
In the 4th kind of possible form in the first aspect, this method also includes：
The user equipment receives the thresholding that stops forwarding that the base station sends, described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/or the AP performance condition；
The user equipment judges that the performance condition of the user equipment stops forwarding whether thresholding meets preset rules with described, and/or, the performance condition of the AP stops forwarding whether thresholding meets preset rules with described；
If the user equipment judges that the performance condition of the user equipment and the thresholding that stops forwarding meet preset rules, and/or, the performance condition of the AP meets preset rules with the thresholding that stops forwarding, then stops forwarding the WLAN frames by the base station.
With reference to the on one side, one side the first to any possible implementation in the 4th kind, in the 5th kind of possible implementation in the first aspect, the WLAN configured informations carry AP marks, and the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
With reference to the on one side, one side the first to any possible implementation in the 5th kind, in the 6th kind of possible implementation in the first aspect, the WLAN frames include：Management frame and/or data frame.
Second aspect, the embodiment of the present invention provides a kind of data transmission method, including：
Base station receives WLAN configured informations and the WLAN frames that user equipment is sent, and the WLAN configured informations are used to indicate that the WLAN frames are sent to access point AP by the base station;
The WLAN frames are forwarded to the AP by the base station according to the WLAN configured informations.In the possible implementation of in second aspect the first, the base station is received before WLAN configured informations and WLAN frames, in addition to： The base station sends forwarding configured information to the user equipment, and the forwarding configured information indicates that the user equipment forwards the WLAN frames by the base station.
In second of possible implementation in second aspect, the base station is received after the WLAN configured informations and WLAN frames of user equipment transmission, in addition to：
The base station sends to the user equipment and stops forwarding configured information, and the configured information that stops forwarding indicates that the user equipment stops forwarding the WLAN frames by base station.
In the third possible implementation in second aspect, the base station is received before WLAN configured informations and WLAN frames, in addition to：
The base station sends forwarding thresholding to the user equipment, so that the user equipment judges whether to need to forward the WLAN frames by the base station according to the forwarding thresholding, when the forwarding thresholding indicates that the user equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition.
In the 4th kind of possible implementation in second aspect, this method also includes：
The base station sends to the user equipment and stops forwarding thresholding, so that the user equipment stops forwarding thresholding according to and judges whether to need to stop to forward the WLAN frames by the base station, it is described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/or the AP performance condition.
With reference to second aspect, second aspect the first to any possible implementation in the 4th kind, in the 5th kind of possible implementation in second aspect, the WLAN configured informations carry AP marks, and the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
With reference to second aspect, second aspect the first to any possible implementation in the 5th kind, in the 6th kind of possible implementation in second aspect, the WLAN frames include：Management frame and/or data frame.
3rd aspect, the embodiment of the present invention provides a kind of user equipment, including：
Judge module, for judging whether to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station；
Sending module, if judging to need to forward the WLAN frames by the base station for the judge module, WLAN configured informations and the WLAN frames are then sent to the base station, the WLAN configured informations are used to indicate that the WLAN frames are sent to the AP by the base station. In the first possible form of the 3rd aspect, the user equipment also includes：
Receiving module, for receiving the forwarding configured information that the base station is sent, the forwarding configured information is used to indicate that the user equipment forwards the WLAN frames by the base station；
The judge module, judges to forward the WLAN frames by the base station specifically for the forwarding configured information received according to the receiving module.
With reference to the first possible form of the 3rd aspect, in second of possible form of the 3rd aspect, the receiving module, it is additionally operable to receive the configured information that stops forwarding of the base station transmission, the configured information that stops forwarding is used to indicate that the user equipment stops forwarding the WLAN frames by the base station；
The sending module, is additionally operable to stop forwarding configured information according to being received the receiving module, and stopping forwards the WLAN frames by the base station.
In the third possible form of the 3rd aspect, the receiving module, it is additionally operable to receive the forwarding thresholding that the base station is sent, when the forwarding thresholding indicates that the user equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition；
The judge module, specifically for judging whether the forwarding thresholding that the performance condition and the receiving module of the user equipment are received meets preset rules, and/or, whether the performance condition of the AP meets preset rules with the forwarding thresholding that the receiving module is received；
The sending module, if judging that the performance condition of the user equipment and the forwarding thresholding meet preset rules specifically for the judge module, and/or, the performance condition of the AP meets preset rules with the forwarding thresholding, then forwards the WLAN frames by the base station.
In the 4th kind of possible implementation of the 3rd aspect, the user equipment also includes：Stopping modular；
The receiving module, is additionally operable to receive the thresholding that stops forwarding that the base station sends, described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/or the AP performance condition；
The judge module, it is additionally operable to judge that the performance condition of the user equipment and the receiving module are received described to stop forwarding thresholding and meet preset rules, and/or, what the performance condition of the AP and the receiving module were received described stop forwarding thresholding and meets preset rules；
The stopping modular, if judge that the performance condition of the user equipment and the thresholding that stops forwarding meet preset rules for the judge module, and/or, the performance condition of the AP stops turning with described Hair thresholding meets default rule, then stops forwarding the WLAN frames by the base station.
With reference to the 3rd aspect, the 3rd aspect the first to any possible implementation in the 4th kind, in the 5th kind of possible implementation of the 3rd aspect, the WLAN configured informations carry AP marks, and the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
With reference to the 3rd aspect, the 3rd aspect the first to any possible implementation in the 5th kind, in the 6th kind of possible implementation of the 3rd aspect, the WLAN frames include：Management frame and/or data frame.
4th aspect, the embodiment of the present invention provides a kind of base station, including：
Receiving module, WLAN configured informations and WLAN frames for receiving user equipment transmission, the WLAN configured informations are used to indicate that the WLAN frames are sent to access point AP by the base station;Sending module, for the WLAN configured informations received according to the receiving module, the AP is forwarded to by the WLAN frames.
In the first possible implementation of the 4th aspect, the sending module, it is additionally operable to before the receiving module receives WLAN configured informations and WLAN frames, forwarding configured information is sent to the user equipment, the forwarding configured information indicates that the user equipment forwards the WLAN frames by the base station.
In second of possible implementation of the 4th aspect, the sending module, it is additionally operable to after the receiving module receives the WLAN configured informations and WLAN frames of user equipment transmission, sent to the user equipment and stop forwarding configured information, the configured information that stops forwarding indicates that the user equipment stops forwarding the WLAN frames by base station.
In the third possible implementation of the 4th aspect, the sending module, it is additionally operable to before the receiving module receives WLAN configured informations and WLAN frames, forwarding thresholding is sent to the user equipment, so that the user equipment judges whether to need to forward the WLAN frames by the base station according to the forwarding thresholding, when the forwarding thresholding indicates that the user equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition.
In the 4th kind of possible implementation of the 4th aspect, the sending module, it is additionally operable to send to the user equipment and stops forwarding thresholding, so that the user equipment stops forwarding thresholding according to and judges whether to need to stop to forward the WLAN frames by the base station, it is described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/ Or the performance condition of the AP.
With reference to the 4th aspect, the 4th aspect the first to any possible implementation in the 4th kind, in the 5th kind of possible implementation of the 4th aspect, the WLAN configured informations carry AP marks, and the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
With reference to the 4th aspect, the 4th aspect the first to any possible implementation in the 5th kind, in the 6th kind of possible implementation of the 4th aspect, the WLAN frames include：Management frame and/or data frame.
5th aspect, the embodiment of the present invention provides a kind of user equipment, including：Processor and memory, the memory storage execute instruction, when the user equipment is run, communicated between the processor and the memory, execute instruction described in the computing device cause the user equipment perform as above the on one side, one side the first to any possible implementation in the 6th kind.
6th aspect, the embodiment of the present invention provides a kind of base station, including：Processor and memory, the memory storage execute instruction, when the base station is run, communicated between the processor and the memory, execute instruction described in the computing device cause the base station perform such as weigh in terms of second, the first in terms of second be to any possible implementation in the 6th kind.
The embodiment of the present invention provides a kind of data transmission method, user equipment and base station user equipment before WLAN frames are sent to AP, first judge whether to need to forward WLAN frames by base station, after judging to need transmission to be forwarded to AP WLAN frames, WLAN configured informations and WLAN frames are sent to base station so that WLAN frames are transmitted to AP by base station.During being somebody's turn to do, user equipment keeps away the time of moving back at random without selection, but forwarded the UE WLAN informations for being sent to AP by Cellular Networks, the probability that uplink collides in reduction WLAN is reached by the uplink reduced in WLAN, so as to improve quality of service.Illustrate the flow chart that Fig. 1 is data transmission method embodiment one of the present invention；
Fig. 2 is the flow chart of data transmission method embodiment two of the present invention；
Fig. 3 is the structural representation of user equipment embodiment one of the present invention；
Fig. 4 is the structural representation of user equipment embodiment two of the present invention；
Fig. 5 is the structural representation of base station embodiment one of the present invention； Fig. 6 is the structural representation of user equipment embodiment three of the present invention；
Fig. 7 is the structural representation of base station embodiment two of the present invention.Embodiment is to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Fig. 1 is the flow chart of data transmission method embodiment one of the present invention.The embodiment of the present invention is that the present invention will be described in detail from the angle of user equipment, the embodiment of the present invention be applied to Cellular Networks with
Wlan network is mutually merged under scene, it is necessary to which the WLAN information that AP is sent to UE by Cellular Networks is forwarded, and being reached by the uplink reduced in WLAN reduces the scene of the probability that uplink collides in WLAN.Specifically, the present embodiment comprises the following steps：
101st, user equipment judges whether to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station.
Wireless communication system includes providing the base station of cellular network and provides the access point of WLAN in the embodiment of the present invention, and can also further include user equipment.User equipment is by cellular network and WLAN to core network upstream data.User equipment to send AP send WLAN frames before, it is necessary to judge whether to need to forward the WLAN frames by base station.For example, if user equipment is received after the forwarding configured information of base station transmission, determining needs to forward the WLAN by base station;For another example, if user equipment judges that the performance condition of itself or AP performance condition exceed forwarding thresholding, it is determined that go out to need to forward the WLAN by base station.
Optionally, after determining and needing to forward WLAN frames by base station, WLAN frames first can be packaged by user equipment in the form of radio frames.Specifically, when cellular network is global system for mobile communications（Global System for Mobile Communications, GSM) network when, WLAN frames can be packaged into gsm wireless frame, when cellular network be LTE network when, WLAN frames can be packaged into LTE radio frames.The radio frames obtained after encapsulation carry the configured information for being sent to WLAN, and the configured information for being sent to WLAN is used to indicate that base station needs to extract WLAN frames and is sent to AP.
The WLAN frames that user equipment is sent to AP include three kinds of data frame, management frame and control frame, its In, management frame is, for example, association request frame（Association Request Frame, ARF), reassociation requests frame (Reassociation Request Frame, RRF), probe request (Probe Request Frame, PRF), authentication frame（Authentication Frame, AF) etc., if mutually being collided between management frame, user equipment authentification failure, AP can be caused user equipment can not to be timely responded to or managed so that quality of service cannot be guaranteed；In addition, management frame is easily sent to the downlink data of management frame sender with AP, or, the upstream data that other users equipment is sent to AP collides, again such that quality of service cannot be guaranteed.Data frame then due to bag data amount is big, easily collides so that quality of service cannot be guaranteed.Compared to management frame and data frame, the time that control frame then needs strong interactivity and waited in resource contention is shorter, such as only needs to wait for short frame period（Short Inter Frame Spacing, SIFS ) .Therefore, optionally, in the present embodiment, WLAN frames include：Management frame and/or data frame, and control frame, then sent using resource contention mode of the prior art.
If the 102, the user equipment is judged to need to forward the WLAN frames by the base station, WLAN configured informations and the WLAN frames are then sent to the base station, the WLAN configured informations are used to indicate that the WLAN frames are sent to the AP by the base station.
After judging to need to forward WLAN frames by base station, WLAN configured informations and WLAN frames are sent to base station by user equipment.For example, after being packaged to WLAN frames, the cellular radio frame that encapsulation is obtained is sent to base station by user equipment.Base station stored has user equipment and AP corresponding relation, for example, base station can prestore user equipment and AP corresponding relation, or, UE and AP corresponding relation and storage is obtained in advance.Therefore, base station is after WLAN configured informations and radio frames are received, according to WLAN configured informations, extracts the WLAN frames in cellular radio frame and is sent to corresponding AP with AP corresponding relation according to user equipment.
Data transmission method provided in an embodiment of the present invention, user equipment to AP before WLAN frames are sent, first judge whether to need to forward WLAN frames by base station, after judging to need transmission to be forwarded to AP WLAN frames, WLAN configured informations and WLAN frames are sent to base station so that WLAN frames are transmitted to AP by base station.During being somebody's turn to do, user equipment keeps away the time of moving back at random without selection, but forwarded the UE WLAN informations for being sent to AP by Cellular Networks, the probability that uplink collides in reduction WLAN is reached by the uplink reduced in WLAN, so as to improve quality of service.
Optionally, in above-described embodiment one, user equipment is judged to forward WLAN frames by the base station after the forwarding configured information of base station transmission is received according to forwarding configured information.
Further, optionally, in above-described embodiment one, user equipment is receiving turning for base station transmission Send out after configured information, also receive the base station transmission stops forwarding configured information, this, which stops forwarding configured information, is used to indicate that the user equipment stops forwarding the WLAN frames by the base station.Then, user equipment stops forwarding configured information according to this, and stopping forwards WLAN frames by base station.
Optionally, in above-described embodiment one, user equipment also can first receive the forwarding thresholding of base station transmission, when the forwarding thresholding instruction user equipment needs to forward the WLAN frames by base station, user equipment and/or AP performance condition.Then, user equipment judge it is current itself and/or AP performance condition whether meet preset rules with forwarding thresholding, if meeting, pass through base station and forward WLAN frames.
Optionally, in above-described embodiment one, user equipment also receive base station transmission stop forwarding thresholding, this stop forwarding thresholding instruction user equipment need stop by base station forwarding WLAN frames when, user equipment and/or AP performance condition.Then, user equipment judge it is current itself and/or AP performance condition and stop forwarding whether thresholding meets preset rules, if meeting, stop by base station forwarding WLAN frames.During being somebody's turn to do, example base station can will stop forwarding thresholding simultaneously and forwarding thresholding sends jointly to user equipment, or, first transmission forwarding thresholding, which is retransmited, stops forwarding thresholding.
Optionally, in above-described embodiment one, when AP for it is multiple when, the WLAN configured informations that user equipment is sent to base station can also carry AP marks, and AP, which is identified, to be stated base station for finger and be sent to WLAN frames and the corresponding AP of AP marks.Wherein, AP marks for example can be service set identifier (Service Set Identifier, SSID), BSSID（Basic Service Set Identifier, BSSID) etc..
Fig. 2 is the flow chart of data transmission method embodiment two of the present invention.The embodiment of the present invention is that the present invention will be described in detail from the angle of base station, the present embodiment is mutually merged under scene suitable for Cellular Networks with WLAN networks, need to forward by the WLAN information that Cellular Networks are sent to UE AP, the scene of the probability that uplink collides in reduction WLAN is reached by the uplink reduced in WLAN.Specifically, the present embodiment comprises the following steps：
201st, base station receives WLAN configured informations and the WLAN frames that user equipment is sent, and the WLAN configured informations are used to indicate that the WLAN frames are sent to access point AP by the base station.
User equipment sends WLAN configured informations and WLAN frames when judging to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station to base station；Accordingly, base station receives the WLAN configured informations and WLAN frames.Specifically, reference can be made to Fig. 1, here is omitted.
Optionally, WLAN frames include：Management frame and/or data frame, and control frame, then using existing skill Resource contention mode in art is sent, specifically, reference can be made to above-mentioned Fig. 1 steps 101, here is omitted.
202nd, WLAN frames are forwarded to AP by base station according to WLAN configured informations.
After WLAN frames are received, base station sends the WLAN frames to AP according to WLAN configured informations.For example, base station can prestore user equipment and AP corresponding relation, or, UE and AP corresponding relation and storage is obtained in advance.Therefore, WLAN frames are sent to AP by base station after WLAN frames are received according to user equipment and AP corresponding relation.
Data transmission method provided in an embodiment of the present invention, base station is sent to AP WLAN configured informations according to instruction, the WLAN frames is sent into AP after the WLAN configured informations and WLAN frames of user equipment transmission is received.During being somebody's turn to do, user equipment keeps away the time of moving back at random without selection, but the WLAN information that AP is sent to UE by Cellular Networks is forwarded, the probability that uplink collides in reduction WLAN is reached by the uplink reduced in WLAN, so as to improve quality of service.
Optionally, in above-described embodiment two, base station is received before the WLAN frames for carrying WLAN WLAN configured informations, also sends forwarding configured information to the user equipment, and the forwarding configured information instruction user equipment forwards WLAN frames by base station.
Specifically, because base station can provide service for multiple user equipmenies simultaneously, status information, severity level, load state of each user equipment etc. are preserved in base station.Therefore, base station can be according to AP and/or the performance condition pre-determined threshold of user equipment, the autonomous sending method for determining WLAN frames, determine that the WLAN frames of which user equipment are forwarded by Cellular Networks, the WLAN frames of which user equipment are transmitted using resource contention mode of the prior art.The user equipment forwarded for WLAN frames by Cellular Networks, base station sends forwarding configured information to the user equipment, forwards the WLAN frames for being sent to AP by base station so as to trigger user equipment.
In addition, when base station can also need user equipment to forward the WLAN frames by base station, the forwarding thresholding that user equipment and/or AP performance condition should be met is sent to user equipment, so that user equipment is according to forwarding thresholding, judge AP performance condition, and/or, whether the performance condition of itself meets default rule with forwarding thresholding, determines whether to need to forward the WLAN frames for being sent to AP by base station.Optionally, when forwarding the performance condition that thresholding is AP, forwarding thresholding includes at least one of following thresholdings：Access maximum number thresholding, the maximum specific weight thresholding of AP busy channel of AP user equipment；When forwarding the performance condition of thresholding instruction user equipment, pre-determined threshold includes at least one of following thresholdings：Maximum collision probability threshold, the user equipment received data packet of user equipment competitive channel Maximum Packet Error Ratio thresholding.
Specifically, the periodic broadcast beacon frames of AP（Beacon Frame, BF), beacon frame carries the information such as number, the AP proportion of busy channel of user equipment that AP is currently accessed.When forwarding the maximum number thresholding that thresholding is the user equipment for accessing AP, user equipment compares the number of the user equipment in beacon frame and the maximum number thresholding for the user equipment for accessing AP, exceed the AP of maximum number thresholding for the number of user equipment of access, the WLAN frames for being sent to the AP are packaged into radio frames by user equipment, and then forwarded by Cellular Networks, and for AP of the number of user equipment not less than maximum number thresholding of access, ignore.For example, the maximum number thresholding of settable access AP user equipment is 10, if the number of user equipment that AP has currently been accessed is more than 10, then illustrate the AP excess loads, user equipment needs to forward the WLAN frames for being sent to the AP by Cellular Networks, if the number of user equipment accessed is less than 10, the WLAN frames for being sent to the AP are carried out using prior art.
When maximum specific weight thresholding of the forwarding thresholding for AP busy channel, user equipment compares the maximum specific weight thresholding of the proportion of the busy channel of the AP in beacon frame and AP busy channel, exceed the AP of maximum specific weight thresholding for the proportion of busy channel, the WLAN frames for being sent to the AP are packaged into radio frames by user equipment, and then forwarded by Cellular Networks, and for AP of the proportion not less than maximum specific weight thresholding of busy channel, ignore.For example, settable maximum specific weight thresholding is 90%, if AP busy channel ratio is great in 90%, then illustrate the AP excess loads, user equipment needs to forward the WLAN information for being sent to the AP by Cellular Networks, if AP busy channel proportion is less than 90%, the WLAN information for being sent to the AP is carried out using prior art.
When forwarding the maximum backhaul link capacity thresholding that thresholding is the AP, user equipment can pass through
Access network inquiry agreement (ANQP) mechanism of Hotspot2.0 agreements, backhaul relevant informations are obtained to AP applications.For example when maximum backhaul link capacity thresholding is 100Mbps, and user equipment knows that current backhaul link capacity is 50Mbps by ANQP mechanism, i.e. current backhaul link capacity is less than maximum backhaul link capacity, and user equipment is thought to carry out the WLAN frames for being sent to the AP using prior art.Conversely, if current backhaul link capacity is more than or equal to 100Mbps, user equipment is thought to need to forward the WLAN frames for being sent to the AP by Cellular Networks.
When max threshold is the maximum collision probability threshold of user equipment competitive channel, user equipment counts the collision probability of its competitive channel, if the collision probability counted on exceedes maximum collision probability threshold, user equipment stops sending uplink business data by the AP；If the collision probability counted on is not less than maximum collision probability threshold, continues through the AP and send uplink business data.User equipment by passing substantially Defeated mode carries out data transmission with four step handshake methods, wherein, during using basic transmission means, user equipment directly sends data to AP, and AP replys affirmative acknowledgement（acknowledge, ACK) .Now, if user equipment sends the ACK for not receiving AP feedbacks after data within preset time, if the channel condition that user equipment measurement is obtained between user equipment and AP is worse than certain condition, then it is assumed that channel condition is too poor to be caused not receive ACK within preset time.Otherwise if channel condition is better than certain condition, it is considered that clashing causes not receive ACK, it is that the total degree clashed is attempted to send the ratio of the total degree of data with user equipment that user equipment, which counts on collision probability,.During using four step handshake methods, user equipment sends request（Request To Send, RTS), AP replys request-reply to user equipment（Clear To Send, CTS), user equipment just sends data after CTS is received, finally, and AP replys ACK to user equipment.During being somebody's turn to do, if user equipment sends the CTS for not receiving AP feedbacks after RTS within preset time, or, user equipment, which is received, sends data after CTS, if not receiving the ACK of AP feedbacks within preset time.If the channel condition that user equipment measurement is obtained between user equipment and AP is worse than certain condition, then it is assumed that channel condition is too poor to be caused not receive ACK within preset time.Otherwise if channel condition is better than certain condition, then it is assumed that clashing causes not receive ACK/CTS, the collision probability that user equipment is perceived is that the total degree clashed is attempted to send the ratio of the total degree of data with user equipment.
When forwarding the maximum Packet Error Ratio thresholding that thresholding is user equipment received data packet, user equipment counts the Packet Error Ratio of received data packet when receiving downlink data, if the Packet Error Ratio counted on exceedes maximum Packet Error Ratio, the WLAN frames for being sent to AP are packaged and forwarded by cellular network by user equipment with the form of cellular network radio frames；If the Packet Error Ratio counted on is carried out not less than maximum Packet Error Ratio to the WLAN frames for being sent to AP using prior art.Wherein, the Packet Error Ratio of received data packet is the ratio that user equipment receives the number of times of downlink data packet demodulation failure and the total degree of received data packet.
When it is that user equipment receives eNB signal intensity to forward thresholding, with Reference Signal Received Power (Reference Signal Received Power, RSRP exemplified by), when forwarding thresholding is -80dBm, if the RSRP that user equipment receives eNB is -85dBm, then it is assumed that can continue without forwarding WLAN frames by base station；Conversely, when the RSRP for the eNB that user equipment is received is -75dBm, then it is assumed that need to forward WLAN frames by base station.Wherein, user equipment reception eNB signal intensity can also be Reference Signal Received Quality in addition to RSRP（Reference Signal Received Quality, RSRQ), received signal code power (Received Signal Code Power, RSCP) etc.
When it is that user equipment receives AP signal intensity to forward thresholding, with received signal strength indicator device Exemplified by (Received Signal Strength Indicator, RSSI), it is assumed that forwarding thresholding is -80dBm, when the RSSI that user equipment receives AP is -85dBm, then it is assumed that need to forward WLAN frames by base station；Conversely, when the RSSI that user equipment receives AP is -75dBm, then it is assumed that without being forwarded by base station
WLAN frames.Wherein, the signal intensity that user equipment receives AP can also be indicated except foretelling at RSSI sunset to receive signal noise（Received Signal to Noise Indicator, RSNI), receive channel power parameter (Received Channel Power Indicator, RCPI) etc..
Optionally, in above-described embodiment two, when AP is multiple, the WLAN marks that user equipment is sent to base station can also carry AP marks, and AP is identified identifies corresponding AP for indicating that WLAN frames are sent to the AP by the base station.Wherein, AP marks for example can be service set identifier (Service Set Identifier, SSID), BSSID（Basic Service Set
Identifier, BSSID) etc..
Optionally, in above-described embodiment two, base station receives WLAN configured informations with after WLAN frames, also being sent to the user equipment and stopping forwarding configured information, and this stops forwarding configured information and indicates that the user equipment stops forwarding WLAN frames by base station.
Optionally, in above-described embodiment two, base station also sends to user equipment and stops forwarding thresholding, so that user equipment judges whether to need to stop to forward WLAN frames by base station according to thresholding is stopped forwarding, compared to above-mentioned forwarding thresholding, stopping forwarding thresholding instruction user equipment needs to stop forwarding by base station
During WLAN frames, user equipment and/or AP performance condition.Specifically reference can be made to the associated description of above-mentioned forwarding thresholding, here is omitted.
Fig. 3 is the structural representation of user equipment embodiment one of the present invention.The user equipment that the present embodiment is provided is device embodiment corresponding with Fig. 1 embodiments of the present invention, and the process of implementing will not be repeated here.Specifically, the user equipment 100 that the present embodiment is provided is specifically included：
Judge module 11, for judging whether to need the access point by WLAN WLAN is sent to
AP WLAN frames are forwarded by base station；
Sending module 12, if judging to need to forward WLAN frames by base station for judge module 11, base station is sent to by WLAN configured informations and WLAN frames, WLAN configured informations are used to indicate that WLAN frames are sent to AP by base station.
User equipment provided in an embodiment of the present invention, before WLAN frames are sent to AP, first judge whether to need to forward WLAN frames by base station, after judging to need transmission to be forwarded to AP WLAN frames, WLAN configured informations and WLAN frames are sent to base station so that base station turns WLAN frames Issue AP.During being somebody's turn to do, user equipment keeps away the time of moving back at random without selection, but forwarded the UE WLAN informations for being sent to AP by Cellular Networks, the probability that uplink collides in reduction WLAN is reached by the uplink reduced in WLAN, so as to improve quality of service.
Fig. 4 is the structural representation of user equipment embodiment two of the present invention.As shown in figure 4, the user equipment 100 of the present embodiment is on the basis of Fig. 3 structures, further, in addition to：
Receiving module 13, the forwarding configured information for receiving base station transmission, forwarding configured information is forwarded WLAN frames by base station for instruction user equipment；
Judge module 11, judges to forward WLAN frames by base station specifically for the forwarding configured information received according to receiving module 13.
Optionally, in above-described embodiment, receiving module 13, be additionally operable to the transmission of reception base station stops forwarding configured information, stops forwarding configured information and stops forwarding WLAN frames by base station for instruction user equipment；Sending module 12, is additionally operable to stop forwarding configured information according to what receiving module 13 was received, stopping forwards WLAN frames by base station.
Optionally, in above-described embodiment, receiving module 13 is additionally operable to receive the forwarding thresholding that base station is sent, when forwarding thresholding instruction user equipment needs to forward WLAN frames by base station, user equipment and/or AP performance condition；Judge module 11, specifically for judging whether the forwarding thresholding that the performance condition and receiving module 13 of user equipment are received meets preset rules, and/or, whether the forwarding thresholding that AP performance condition and receiving module 13 are received meets preset rules；Sending module 12, if judge that the performance condition of user equipment and forwarding thresholding meet preset rules specifically for judge module 11, and/or, AP performance condition and forwarding thresholding meet preset rules, then forward WLAN frames by base station.
Optionally, in an embodiment of the present invention, then Fig. 4 is refer to, user equipment 100 also includes：Stopping modular 14;
Receiving module 13, be additionally operable to the transmission of reception base station stops forwarding thresholding, when stopping forwarding the stopping of thresholding instruction user equipment needs by base station forwarding WLAN frames, user equipment and/or AP performance condition；Judge module 11, is additionally operable to judge that the performance condition of user equipment meets preset rules with the thresholding that stops forwarding that receiving module 13 is received, and/or, the thresholding that stops forwarding that AP performance condition and receiving module 13 are received meets preset rules；
Stopping modular 14, if judging the performance condition of user equipment for judge module 11 and stopping forwarding thresholding to meet preset rules, and/or, AP performance condition meets default rule with stopping forwarding thresholding, then stops passing through base station forwarding WLAN frames. Optionally, in an embodiment of the present invention, WLAN configured informations carry AP marks, and AP is identified for indicating that WLAN frames are forwarded to the AP of AP mark instructions by base station.
Optionally, in an embodiment of the present invention, WLAN frames include：Management frame and/or data frame.Fig. 5 is the structural representation of base station embodiment one of the present invention.The base station that the present embodiment is provided is device embodiment corresponding with Fig. 2 embodiments of the present invention, and the process of implementing will not be repeated here.Specifically, the base station 200 that the present embodiment is provided is specifically included：
Receiving module 21, WLAN configured informations and WLAN frames for receiving user equipment transmission, WLAN configured informations are used to indicate that WLAN frames are sent to access point AP by base station;
Sending module 22, for the WLAN configured informations received according to receiving module 21, AP is forwarded to by WLAN frames.
Base station provided in an embodiment of the present invention, after the WLAN configured informations and WLAN frames of user equipment transmission is received, AP WLAN configured informations is sent to according to instruction, the WLAN frames are sent into AP.During being somebody's turn to do, user equipment keeps away the time of moving back at random without selection, but the WLAN information that AP is sent to UE by Cellular Networks is forwarded, the probability that uplink collides in reduction WLAN is reached by the uplink reduced in WLAN, so as to improve quality of service.
Optionally, in an embodiment of the present invention, sending module 22, are additionally operable to before receiving module 21 receives WLAN configured informations and WLAN frames, forwarding configured information is sent to user equipment, forwarding configured information instruction user equipment forwards WLAN frames by base station.
Optionally, in an embodiment of the present invention, sending module 22, it is additionally operable to after receiving module 21 receives the WLAN configured informations and WLAN frames of user equipment transmission, sent to user equipment and stop forwarding configured information, stopped forwarding configured information instruction user equipment and stop forwarding WLAN frames by base station.
Optionally, in an embodiment of the present invention, sending module 22, it is additionally operable to before receiving module 21 receives WLAN configured informations and WLAN frames, forwarding thresholding is sent to user equipment, so that user equipment judges whether to need to forward WLAN frames by base station according to forwarding thresholding, and when forwarding thresholding instruction user equipment needs to forward WLAN frames by base station, user equipment and/or AP performance condition.
Optionally, in an embodiment of the present invention, sending module 22, it is additionally operable to send to user equipment and stops forwarding thresholding, so that user equipment judges whether to need to stop to forward WLAN frames by base station according to thresholding is stopped forwarding, when stopping forwarding the stopping of thresholding instruction user equipment needs by base station forwarding WLAN frames, user equipment and/or AP performance condition. Optionally, in an embodiment of the present invention, WLAN configured informations carry AP marks, and AP is identified for indicating that WLAN frames are forwarded to the AP of AP mark instructions by base station.
Optionally, in an embodiment of the present invention, WLAN frames include：Management frame and/or data frame.Fig. 6 is the structural representation of user equipment embodiment three of the present invention.As shown in fig. 6, the user equipment 300 that the present embodiment is provided, including：Processor 31 and memory 32.User equipment 300 can also include transmitter 33, receiver 34.Transmitter 33 can be connected with receiver 34 with processor 31.Wherein, transmitter 33 is used to send data or information, receiver 34 is used to receive data or information, memory 32 stores execute instruction, when user equipment 300 is run, is communicated between processor 31 and memory 32, processor 31 calls the execute instruction in memory 32, for performing embodiment of the method shown in Fig. 1, its implementing principle and technical effect is similar, and here is omitted.
Fig. 7 is the structural representation of base station embodiment two of the present invention.As shown in fig. 7, the base station 400 that the present embodiment is provided, including：Processor 41 and memory 42.Base station 400 can also include transmitter 43, receiver 44.Transmitter 43 can be connected with receiver 44 with processor 41.Wherein, transmitter 43 is used to send data or information, receiver 44 is used to receive data or information, memory 42 stores execute instruction, when base station 400 is run, is communicated between processor 41 and memory 42, processor 41 calls the execute instruction in memory 42, for performing embodiment of the method shown in Fig. 2, its implementing principle and technical effect is similar, and here is omitted.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can be completed by the related hardware of programmed instruction, foregoing program can be stored in a computer read/write memory medium, the program upon execution, performs the step of including above method embodiment；And foregoing storage medium includes：ROM, RAM, magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although the present invention is described in detail with reference to foregoing embodiments, it will be understood by those within the art that：It can still modify to the technical scheme described in foregoing embodiments, or carry out equivalent substitution to which part or all technical characteristic；And these modifications or replacement, the essence of appropriate technical solution is departed from the scope of various embodiments of the present invention technical scheme.

Claims (1)

  1. Claims
    1st, a kind of data transmission method, it is characterised in that including：
    User equipment judges whether to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station；
    If the user equipment is judged to need to forward the WLAN frames by the base station, will
    WLAN configured informations and the WLAN frames are sent to the base station, and the WLAN configured informations are used to indicate that the WLAN frames are sent to the AP by the base station.
    2nd, according to the method described in claim 1, it is characterised in that the user equipment judge whether need the WLAN frames for the access point AP for being sent to WLAN WLAN are forwarded by base station, including：
    The user equipment receives the forwarding configured information that the base station is sent, and the forwarding configured information is used to indicate that the user equipment forwards the WLAN frames by the base station；
    The user equipment is judged to forward the WLAN frames by the base station according to the forwarding configured information.
    3rd, method according to claim 2, it is characterised in that the user equipment is received after the forwarding configured information that the base station is sent, in addition to：
    The user equipment receives the configured information that stops forwarding of the base station transmission, and the configured information that stops forwarding is used to indicate that the user equipment stops forwarding the WLAN frames by the base station；
    The user equipment stops forwarding configured information according to, and stopping forwards the WLAN frames by the base station.
    4th, according to the method described in claim 1, it is characterised in that the user equipment judge whether need the WLAN frames for the access point AP for being sent to WLAN WLAN are forwarded by base station, including：
    The user equipment receives the forwarding thresholding that the base station is sent, when the forwarding thresholding indicates that the user equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition；
    The user equipment judges whether the performance condition of the user equipment and the forwarding thresholding meet preset rules, and/or, whether the performance condition of the AP meets preset rules with the forwarding thresholding；If the user equipment judges that the performance condition of the user equipment and the forwarding thresholding meet preset rules, and/or, the performance condition of the AP meets default rule with the forwarding thresholding, then leads to Cross the base station and forward the WLAN frames.
    5th, according to the method described in claim 1, it is characterised in that also include：
    The user equipment receives the thresholding that stops forwarding that the base station sends, described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/or the AP performance condition；
    The user equipment judges that the performance condition of the user equipment stops forwarding whether thresholding meets preset rules with described, and/or, the performance condition of the AP stops forwarding whether thresholding meets preset rules with described；
    If the user equipment judges that the performance condition of the user equipment and the thresholding that stops forwarding meet preset rules, and/or, the performance condition of the AP meets preset rules with the thresholding that stops forwarding, then stops forwarding the WLAN frames by the base station.
    6th, the method according to any one of claim 1 ~ 5, it is characterised in that the WLAN configured informations carry AP marks, the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
    7th, the method according to any one of claim 1 ~ 6, it is characterised in that the WLAN frames include：Management frame and/or data frame.
    8th, a kind of data transmission method, it is characterised in that including：
    Base station receives WLAN configured informations and the WLAN frames that user equipment is sent, and the WLAN configured informations are used to indicate that the WLAN frames are sent to access point AP by the base station;
    The WLAN frames are forwarded to the AP by the base station according to the WLAN configured informations.
    9th, method according to claim 8, it is characterised in that the base station is received before WLAN configured informations and WLAN frames, in addition to：
    The base station sends forwarding configured information to the user equipment, and the forwarding configured information indicates that the user equipment forwards the WLAN frames by the base station.
    10th, method according to claim 8, it is characterised in that the base station is received after the WLAN configured informations and WLAN frames of user equipment transmission, in addition to：
    The base station sends to the user equipment and stops forwarding configured information, and the configured information that stops forwarding indicates that the user equipment stops forwarding the WLAN frames by base station.
    11st, method according to claim 8, it is characterised in that the base station is received before WLAN configured informations and WLAN frames, in addition to： The base station sends forwarding thresholding to the user equipment, so that the user equipment judges whether to need to forward the WLAN frames by the base station according to the forwarding thresholding, when the forwarding thresholding indicates that the user equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition.
    12nd, method according to claim 8, it is characterised in that also include：
    The base station sends to the user equipment and stops forwarding thresholding, so that the user equipment stops forwarding thresholding according to and judges whether to need to stop to forward the WLAN frames by the base station, it is described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/or the AP performance condition.
    13rd, the method according to claim 8 ~ 12, it is characterised in that the WLAN configured informations carry AP marks, the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
    14th, the method according to any one of claim 8 ~ 13, it is characterised in that the WLAN frames include：Management frame and/or data frame.
    15th, a kind of user equipment, it is characterised in that including：
    Judge module, for judging whether to need to forward the WLAN frames for the access point AP for being sent to WLAN WLAN by base station；
    Sending module, if judging to need to forward the WLAN frames by the base station for the judge module, WLAN configured informations and the WLAN frames are then sent to the base station, the WLAN configured informations are used to indicate that the WLAN frames are sent to the AP by the base station.
    16th, user equipment according to claim 15, it is characterised in that the user equipment also includes：
    Receiving module, for receiving the forwarding configured information that the base station is sent, the forwarding configured information is used to indicate that the user equipment forwards the WLAN frames by the base station；
    The judge module, judges to forward the WLAN frames by the base station specifically for the forwarding configured information received according to the receiving module.
    17th, user equipment according to claim 16, it is characterised in that
    The receiving module, is additionally operable to receive the configured information that stops forwarding of the base station transmission, and the configured information that stops forwarding is used to indicate that the user equipment stops forwarding the WLAN frames by the base station； The sending module, is additionally operable to stop forwarding configured information according to being received the receiving module, and stopping forwards the WLAN frames by the base station.
    18th, user equipment according to claim 15, it is characterized in that, the receiving module, it is additionally operable to receive the forwarding thresholding that the base station is sent, when the forwarding thresholding indicates that the user equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition；The judge module, specifically for judging whether the forwarding thresholding that the performance condition and the receiving module of the user equipment are received meets preset rules, and/or, whether the performance condition of the AP meets preset rules with the forwarding thresholding that the receiving module is received；
    The sending module, if judging that the performance condition of the user equipment and the forwarding thresholding meet preset rules specifically for the judge module, and/or, the performance condition of the AP meets preset rules with the forwarding thresholding, then forwards the WLAN frames by the base station.
    19th, user equipment according to claim 15, it is characterised in that the user equipment also includes：Stopping modular；
    The receiving module, is additionally operable to receive the thresholding that stops forwarding that the base station sends, described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/or the AP performance condition；
    The judge module, it is additionally operable to judge that the performance condition of the user equipment and the receiving module are received described to stop forwarding thresholding and meet preset rules, and/or, what the performance condition of the AP and the receiving module were received described stop forwarding thresholding and meets preset rules；
    The stopping modular, if judging that the performance condition of the user equipment and the thresholding that stops forwarding meet preset rules for the judge module, and/or, the performance condition of the AP meets default rule with the thresholding that stops forwarding, then stops forwarding the WLAN frames by the base station.
    20th, the user equipment according to any one of claim 15 ~ 19, it is characterised in that the WLAN configured informations carry AP marks, the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
    21st, the user equipment according to any one of claim 15 ~ 20, it is characterised in that the WLAN frames include：Management frame and/or data frame.
    22nd, a kind of base station, it is characterised in that including：
    Receiving module, WLAN configured informations and WLAN frames for receiving user equipment transmission, the WLAN configured informations are used to indicate that the WLAN frames are sent to access point AP by the base station; Sending module, for the WLAN configured informations received according to the receiving module, the AP is forwarded to by the WLAN frames.
    23rd, base station according to claim 22, it is characterised in that
    The sending module, it is additionally operable to before the receiving module receives WLAN configured informations and WLAN frames, forwarding configured information is sent to the user equipment, the forwarding configured information indicates that the user equipment forwards the WLAN frames by the base station.
    24th, base station according to claim 22, it is characterised in that
    The sending module, it is additionally operable to after the receiving module receives the WLAN configured informations and WLAN frames of user equipment transmission, sent to the user equipment and stop forwarding configured information, the configured information that stops forwarding indicates that the user equipment stops forwarding the WLAN frames by base station.
    25th, base station according to claim 22, it is characterised in that
    The sending module, it is additionally operable to before the receiving module receives WLAN configured informations and WLAN frames, forwarding thresholding is sent to the user equipment, so that the user equipment judges whether to need to forward the WLAN frames by the base station according to the forwarding thresholding, when the forwarding thresholding indicates that the user equipment needs to forward the WLAN frames by the base station, the user equipment and/or the AP performance condition.
    26th, base station according to claim 22, it is characterised in that
    The sending module, it is additionally operable to send to the user equipment and stops forwarding thresholding, so that the user equipment stops forwarding thresholding according to and judges whether to need to stop to forward the WLAN frames by the base station, it is described when stopping forwarding thresholding and indicating that the user equipment needs to stop forwarding the WLAN frames by the base station, the user equipment and/or the AP performance condition.
    27th, the base station according to claim 22 ~ 26, it is characterised in that the WLAN configured informations carry AP marks, the AP is identified identifies the AP indicated for indicating that the WLAN frames are forwarded to the AP by the base station.
    28th, the base station according to claim 22 ~ 27, it is characterised in that the WLAN frames include：Management frame and/or data frame.
    29th, a kind of user equipment, it is characterised in that including：Processor and memory, the memory storage execute instruction, when the user equipment is run, communicated between the processor and the memory, execute instruction described in the computing device causes the user equipment to perform the method as described in any one of claim 1 ~ 7. 30th, a kind of base station, it is characterised in that including：Processor and memory, the memory storage execute instruction, when the base station is run, communicated between the processor and the memory, execute instruction described in the computing device causes the base station to perform the method as described in any one of claim 8 ~ 14.
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