CN109963314A - Method, communication system and the source base station of tendency base station are realized in LTE system - Google Patents
Method, communication system and the source base station of tendency base station are realized in LTE system Download PDFInfo
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- CN109963314A CN109963314A CN201711437342.XA CN201711437342A CN109963314A CN 109963314 A CN109963314 A CN 109963314A CN 201711437342 A CN201711437342 A CN 201711437342A CN 109963314 A CN109963314 A CN 109963314A
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 title claims abstract description 13
- 238000005259 measurement Methods 0.000 claims description 16
- 238000013507 mapping Methods 0.000 claims description 13
- 230000011664 signaling Effects 0.000 claims description 9
- 229910017435 S2 In Inorganic materials 0.000 claims description 7
- 238000012790 confirmation Methods 0.000 abstract description 6
- 238000010187 selection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
- H04W36/0085—Hand-off measurements
- H04W36/0088—Scheduling hand-off measurements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/38—Reselection control by fixed network equipment
- H04W36/385—Reselection control by fixed network equipment of the core network
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The present invention relates to method, communication system and source base stations that tendency base station is realized in a kind of LTE system, it include: the covering worked as user equipment while being in source base station and target BS, user equipment detects that source base station signal strength is greater than target BS, user equipment is accessed from source base station, when the tendency target PLMN of user equipment is target BS, execute following steps: S1, core net confirmation user equipment are not accessed from target BS；S2, core net send the identification information of identification user equipment and target BS to source base station；S3, source base station receive identification information, and switch user equipment according to identification information and access target BS.By applying the present invention, providing a kind of method switched in LTE system by the tendency base station of system control user equipment, without modifying the protocol stack of user equipment, it is not necessary to modify the chips of user equipment, reduce in tendency base station selection procedure to user equipment dependence.
Description
Technical field
The present invention relates to wireless communication fields, more specifically to the side for realizing tendency base station in a kind of LTE system
Method, communication system and source base station.
Background technique
In private network demand, there are a kind of policing system in scene such as somewhere, for safety, under terminal multiple
It needs to select police in the coverage area of PLMNs (Public Land Mobile Network, i.e. public land mobile network)
The target PLMN of system oneself is accessed by suitable base station.Narrow-band technologies are that terminal needs oneself to select according to demand at present
It selects and is accessed in which base station, without being determined by system, this has certain limitations terminal, lacks flexibility.In broadband system, LTE
All behaviors of terminal are controlled by system, cannot independently select to access in which base station.Therefore, terminal tendency it is base station selected by
System control.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, it is related to real in a kind of LTE system
Now it is inclined to method, communication system and the source base station of base station.
The technical solution adopted by the present invention to solve the technical problems is: constructing and realizes tendency base station in a kind of LTE system
Method, comprising: when user equipment is in the covering of source base station and target BS simultaneously, the user equipment detects the source
Base station signal strength is greater than the target BS, and the user equipment is accessed from the source base station, the tendency of the user equipment
When target public land mobile network is the target BS, following steps are executed:
S1, core net confirm that the user equipment is not accessed from the target BS；
S2, the core net, which are sent, identifies the identification information of the user equipment and the target BS to the source base
It stands；
S3, the source base station receive the identification information, and switch the user equipment according to the identification information and access
The target BS.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that in the step S2
In, the core net sends the identification information during user equipment accesses the source base station.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that in the step S2
In, the core net and the source base station save mapping pass of the user file code with the target public land mobile network
System；The identification information includes the user file code of the user equipment.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that in the step S2
In, the identification information is established request message by initial context and is issued.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that in the step S2
In, the core net sends the identification information after the user equipment accesses the source base station.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that in the step S2
In, the identification information includes that the corresponding target public land mobile network identity code of the target BS and the user set
Standby identity code.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that in the step S2
In, the identification information passes through a privately owned transmitting signaling downwards.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that in the step S4
In,
After the source base station receives the identification information, made using the switching or redirection mode that are reported based on measurement described
User equipment accesses the target BS.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that described using based on surveying
Measuring the switching mode reported includes:
S301, the source base station are configured according to the identification information to the user equipment sending measuring；
S302, the user equipment execute measurement, and measurement result is reported the source base station；
S303, the source base station issue switching command to the user equipment according to the measurement result；
S304, the user equipment switch to the target BS.
In the method for realizing tendency base station in a kind of LTE system of the present invention, it is preferable that the redirection mode
Include:
S311, the source base station issue the wireless heterogeneous networks comprising the target BS frequency point to the user equipment
Connection release message；
S312, the user equipment are switched to the target BS.
The present invention also constructs a kind of communication system, the system comprises: core net, target BS, source base station, Yong Hushe
It is standby；
The core net sends the identification user for confirming that the user equipment is not accessed from the target BS
The identification information of equipment and the target BS is to the source base station；
The source base station switches the user equipment according to the identification information and accesses for receiving the identification information
The target BS.
Preferably, the core net is used to send the identification during user equipment accesses the source base station
Information；Or
The core net is used to send the identification information after the user equipment accesses the source base station.
Preferably, the core net and the source base station save user file code and the target public land is mobile
The mapping relations of network；The identification information includes the user file code of the user equipment；Or
The identification information includes the corresponding target public land mobile network identity code of the target BS and described
User equipment identity code.
Preferably, the core net establishes request message by initial context and issues the identification information；Or
The core net passes through identification information described in a privately owned transmitting signaling downwards.
The present invention also constructs a kind of source base station, including memory, processor, wherein
The memory, for storing program instruction；
The processor, the program instruction for being stored according to the memory execute following steps:
Access user equipment,
The identification information for identifying the user equipment and the target BS is received, and is switched according to the identification information and is used
Family equipment accesses the target BS.
Implement method, communication system and the source base station of realizing tendency base station in a kind of LTE system of the invention, has following
The utility model has the advantages that providing a kind of method switched in LTE system by the tendency base station of system control user equipment, does not have to modification and use
The protocol stack of family equipment, it is not necessary to modify the chips of user equipment, reduce handoff procedure to user equipment dependence.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the flow diagram that the first embodiment of method of tendency base station is realized in a kind of LTE system of the present invention；
Fig. 2 is the flow diagram that the second embodiment of method of tendency base station is realized in a kind of LTE system of the present invention；
Fig. 3 is the flow diagram that the 3rd embodiment of method of tendency base station is realized in a kind of LTE system of the present invention；
Fig. 4 is the flow diagram that the fourth embodiment of method of tendency base station is realized in a kind of LTE system of the present invention；
Fig. 5 is the flow diagram that the 5th embodiment of method of tendency base station is realized in a kind of LTE system of the present invention.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As shown in Figure 1, realized in a kind of LTE system of the invention in the first embodiment of the method for tendency base station, when
User equipment is in the covering of source base station and target BS simultaneously, and user equipment detects that source base station signal strength is greater than target base
It stands, user equipment is accessed from source base station, when the tendency target PLMN of user equipment is target BS, execute following steps:
S1, core net confirmation user equipment are not accessed from target BS；
S2, core net send the identification information of identification user equipment and target BS to source base station；
S3, source base station receive identification information, and switch user equipment according to identification information and access target BS.
Specifically, when user equipment such as subscriber terminal equipment is in the region of multiple base stations while covering, it is logical according to LTE
Believe agreement, the user equipment under same core network can be according to the base station signal strength size detected, automatic selecting signal
The big base station of intensity carries out registration access.In many cases, the big base station of signal strength is not the base station that the terminal should access.
Such as: a police office and Fire Department all use the base station system and terminal of a certain businessman, are belonging respectively to different PLMN.Two
Network of throwing the net is covered with overlapping region, for the ease of management and security consideration, needs for the terminal of police to be linked into and belongs to police
The base station of office is examined, and the terminal of fireman is linked into the base station of Fire Department.When the terminal of some police is not belonging to oneself
It accesses, and is linked under the PLMN of Fire Department under PLMN, when core net detects that the terminal of police is not subordinated to police office
Base station access under PLMN then informs source base station by ad hoc fashion, and then the terminal of police is subordinated to police office by source base station
A proper base station under PLMN is linked into network.Can be understood as ad hoc fashion be core net send identify the user terminal with
The identification information of target BS is to source base station.User terminal can be switched to mesh according to the identification information received by source base station
Mark base station access.
As shown in Fig. 2, realized in a kind of LTE system of the invention in the second embodiment of the method for tendency base station, when
User equipment is in the covering of source base station and target BS simultaneously, and user equipment detects that source base station signal strength is greater than target base
It stands, user equipment is accessed from source base station, when the tendency PLMN of user equipment is target BS, execute following steps:
S10, core net confirmation user equipment are not accessed from target BS；
S20, core net and source base station save user equipment SPID (Subscriber Profile ID, i.e. user file
Code) with the mapping relations of target PLMN, core net built during user equipment accesses source base station by initial context
Vertical request message issues the SPID code of user equipment to source base station；
S30, source base station, which receive and switch user equipment according to the SPID of the user equipment, accesses target BS.
It is appreciated that the mapping by the SPID and target PLMN of the user equipment for being stored in core net and source base station is closed
System, during user equipment is accessed from source base station, core net identifies the SPID of the user equipment, is closed according to above-mentioned mapping
System identifies the target PLMN of the user equipment.Core net is simultaneously established the SPID by the initial context in network establishment process
Solicited message is handed down to source base station, and source base station confirms the target BS of the user equipment by the above-mentioned mapping relations prestored, will
Base station under user equipment switching access target PLMN.Certainly, it during user equipment accesses source base station, is not limited to
Identification information is sent through the above way, and identification information may be other data with special corresponding relationship or mark letter
Breath.
As shown in figure 3, realized in a kind of LTE system of the invention in the 3rd embodiment of the method for tendency base station, when
User equipment is in the covering of source base station and target BS simultaneously, and user equipment detects that source base station signal strength is greater than target base
It stands, user equipment is accessed from source base station, when the tendency PLMN of user equipment is target BS, execute following steps:
S10, core net confirmation user equipment are not accessed from target BS；
S20, core net give source base by the corresponding PLMN ID and user equipment ID of a privately owned transmitting signaling downwards target BS
It stands；
S30, source base station receive and access target BS according to the PLMN ID and user equipment ID switching user equipment.
It is appreciated that privately owned signaling can be sent by core net when user equipment has accessed source base station, it should
Privately owned signaling can carry the ID of target PLMN ID and the user equipment to source base station, indicate the target PLMN of the user equipment,
After source base station receives core net instruction, make the base station under user equipment switching access target PLMN.
Specifically, in the above-described embodiments, core net confirm user equipment do not accessed from target BS it is to be understood that with
Family equipment is adhered in network development process, can include user equipment ID by upper hair initial UE message (including Attach Request message), together
When core net will record each user equipment and be inclined to the mapping relations of resident base station IDs.When user equipment is not in tendency base station
When resident, core net it finds that.UE is just judged in access procedure, and core net will confirm user equipment not from target base
It stands access.In addition, making user using the switching or redirection mode that report based on measurement after source base station receives the identification information
Equipment accesses target BS.Specifically it is referred to following embodiment.
As shown in figure 4, realized in a kind of LTE system of the invention in the fourth embodiment of the method for tendency base station, when
User equipment is in the covering of source base station and target BS simultaneously, and user equipment detects that source base station signal strength is greater than target base
It stands, user equipment is accessed from source base station, when the tendency PLMN of user equipment is target BS, execute following steps:
S100, core net confirmation user equipment are not accessed from target BS；
S200, core net send the identification information of identification user equipment and target BS to source base station；
S301, source base station are configured according to identification information to user equipment sending measuring；
S302, user equipment execute measurement, and measurement result is reported source base station；
S303, source base station issue switching command to user equipment according to measurement result；
S304, user equipment switch to target BS.
It is appreciated that the priority of the tendency base station is highest in measurement process when switch decision.Certainly
It can be switched over again after being determined by measurement in conjunction with the measurement result of the base station.
As shown in figure 5, realized in a kind of LTE system of the invention in 5th embodiment of the method for tendency base station, when
User equipment is in the covering of source base station and target BS simultaneously, and user equipment detects that source base station signal strength is greater than target base
It stands, user equipment is accessed from source base station, when the tendency PLMN of user equipment is target BS, execute following steps:
S110, core net confirmation user equipment are not accessed from target BS；
S210, core net send the identification information of identification user equipment and target BS to source base station；
S311, source base station disappear to the Connection Release that user equipment issues the wireless heterogeneous networks comprising target BS frequency point
Breath；
S312, user equipment are switched to target BS.
It should be understood that being commonly available to the source base station feelings different from the working frequency range of target BS to above-mentioned mode
Condition.
In addition, a kind of communication system of the invention includes: core net, target BS, source base station, user equipment；
Core net sends identification user equipment and the target base for confirming that user equipment is not accessed from target BS
The identification information stood is to source base station；
Source base station switches user equipment according to identification information and accesses target BS for receiving identification information.
Specifically, when user equipment is in the covering of source base station and target BS simultaneously, user equipment detects source base station
Signal strength is greater than target BS, and user equipment is accessed from source base station, when the tendency PLMN of user equipment is target BS, core
It nets and sends the identification information for identifying the user terminal and target BS to source base station.Source base station according to the identification information received,
User terminal can be switched to target BS access.Detailed step is referred to described above.
Further, in some embodiments, core net is used to send out during user equipment accesses the source base station
Send identification information；Core net is used to send identification information after user equipment accesses source base station in further embodiments.
Further, core net and source base station save user file code and target public land in some embodiments
The mapping relations of mobile network；Identification information includes the user file code of user equipment.Identification letter in further embodiments
Breath includes the corresponding target public land mobile network identity code of the target BS and the user equipment identity code.
Specifically, can be closed by being stored in the mapping of the SPID and target PLMN of the user equipment of core net and source base station
System, during user equipment is accessed from source base station, core net identifies the SPID of the user equipment, is closed according to above-mentioned mapping
System identifies the target PLMN of the user equipment.Core net is simultaneously established the SPID by the initial context in network establishment process
Solicited message is handed down to source base station, and source base station confirms the target BS of the user equipment by the above-mentioned mapping relations prestored, will
Base station under user equipment switching access target PLMN.Can also be when user equipment have accessed source base station, it can be with
Privately owned signaling is sent by core net, which can carry the ID of target PLMN ID and the user equipment to source base station,
After indicating that the target PLMN of the user equipment, source base station receive core net instruction, make user equipment switching access target PLMN
Under base station.
Further, in some embodiments, core net establishes request message by initial context and issues identification information；Separately
A privately owned transmitting signaling downwards identification information is crossed by core Netcom in some embodiments.Specifically, core net transmission identification information process can
Referring to described above.
In addition, a kind of source base station of the invention, including memory, processor, wherein
Memory, for storing program instruction；
Processor, the program instruction for being stored according to memory execute following steps:
Access user equipment,
The identification information of identification user equipment and target BS is received, and user equipment is switched according to identification information and accesses institute
State target BS.
Specifically, implementation is referred to above description.Here base station can be LTE base station.
It should be understood that above embodiments only express the preferred embodiment of the present invention, description is more specific and detailed
Carefully, but it cannot be understood as limitations on the scope of the patent of the present invention；It should be pointed out that for the common skill of this field
For art personnel, without departing from the inventive concept of the premise, above-mentioned technical characterstic can be freely combined, can also be done
Several modifications and improvements out, these are all within the scope of protection of the present invention；Therefore, all to be done with scope of the invention as claimed
Equivalents and modification, should belong to the covering scope of the claims in the present invention.
Claims (14)
1. realizing the method for tendency base station in a kind of LTE system, which is characterized in that
When user equipment is in the covering of source base station and target BS simultaneously, the user equipment detects the source base station signal
Intensity is greater than the target BS, and the user equipment is accessed from the source base station, and the tendency target of the user equipment is public
When land mobile network is the target BS, following steps are executed:
S1, core net confirm that the user equipment is not accessed from the target BS；
S2, the core net, which are sent, identifies the identification information of the user equipment and the target BS to the source base station；
S3, the source base station receive the identification information, and according to the identification information switching user equipment access
Target BS.
2. realizing the method for tendency base station in LTE system according to claim 1, which is characterized in that in the step S2
In, the core net sends the identification information during user equipment accesses the source base station.
3. realizing the method for tendency base station in LTE system according to claim 2, which is characterized in that
In the step S2, the core net and the source base station save user file code and the target public land
The mapping relations of mobile network；
The identification information includes the user file code of the user equipment.
4. realizing the method for tendency base station in LTE system according to claim 3, which is characterized in that
In the step S2, the identification information is established request message by initial context and is issued.
5. realizing the method for tendency base station in LTE system according to claim 1, which is characterized in that
In the step S2, the core net sends the identification information after the user equipment accesses the source base station.
6. realizing the method for tendency base station in LTE system according to claim 5, which is characterized in that
In the step S2, the identification information includes that the corresponding target public land mobile network identity of the target BS is known
Other code and the user equipment identity code.
7. realizing the method for tendency base station in LTE system according to claim 6, which is characterized in that
In the step S2, the identification information passes through a privately owned transmitting signaling downwards.
8. the method for tendency base station is realized in LTE system described in -7 any one according to claim 1, which is characterized in that
In the step S3,
After the source base station receives the identification information, the user is made using the switching or redirection mode that report based on measurement
Equipment accesses the target BS.
9. realizing the method for tendency base station in LTE system according to claim 8, which is characterized in that
It is described to include: using the switching mode reported based on measurement
S301, the source base station are configured according to the identification information to the user equipment sending measuring；
S302, the user equipment execute measurement, and measurement result is reported the source base station；
S303, the source base station issue switching command to the user equipment according to the measurement result；
S304, the user equipment switch to the target BS；And/or
The redirection mode includes:
S311, the source base station issue the connection of the wireless heterogeneous networks comprising the target BS frequency point to the user equipment
Release message；
S312, the user equipment are switched to the target BS.
10. a kind of communication system, which is characterized in that the system comprises: core net, target BS, source base station, user equipment；
The core net sends the identification user equipment for confirming that the user equipment is not accessed from the target BS
With the identification information of the target BS to the source base station；
The source base station is used to receive the identification information, and according to the identification information switching user equipment access
Target BS.
11. communication system according to claim 10, which is characterized in that
The core net is used to send the identification information during user equipment accesses the source base station；Or
The core net is used to send the identification information after the user equipment accesses the source base station.
12. communication system according to claim 10, which is characterized in that
The core net and the source base station save the mapping of user file code Yu the target public land mobile network
Relationship；The identification information includes the user file code of the user equipment；Or
The identification information includes the corresponding target public land mobile network identity code of the target BS and the user
Equipment identities identification code.
13. communication system according to claim 10, which is characterized in that the core net is asked by initial context foundation
Message is asked to issue the identification information；Or
The core net passes through identification information described in a privately owned transmitting signaling downwards.
14. a kind of source base station, which is characterized in that including memory, processor, wherein
The memory, for storing program instruction；
The processor, the program instruction for being stored according to the memory execute following steps:
Access user equipment；
The identification information for identifying the user equipment and the target BS is received, and user is switched according to the identification information and is set
It is standby to access the target BS.
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| CN201711437342.XA CN109963314B (en) | 2017-12-26 | 2017-12-26 | Method for realizing inclined base station in LTE (Long term evolution) system, communication system and source base station |
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| CN201711437342.XA CN109963314B (en) | 2017-12-26 | 2017-12-26 | Method for realizing inclined base station in LTE (Long term evolution) system, communication system and source base station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115361058A (en) * | 2022-10-19 | 2022-11-18 | 成都星联芯通科技有限公司 | Satellite portable station satellite-to-satellite method, device, storage medium and satellite portable station |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795475A (en) * | 2009-02-02 | 2010-08-04 | 华为技术有限公司 | Method and device for conducting cross-PLMN switching in LTE |
| CN101925142A (en) * | 2009-06-17 | 2010-12-22 | 华为技术有限公司 | Cell switching control method, network equipment and system |
| CN102036324A (en) * | 2009-09-29 | 2011-04-27 | 中兴通讯股份有限公司 | Method and device for processing locating information |
| CN102045675A (en) * | 2009-10-20 | 2011-05-04 | 中兴通讯股份有限公司 | Method and device for switching emergency call user |
| CN102857982A (en) * | 2011-06-30 | 2013-01-02 | 中兴通讯股份有限公司 | Method and device for processing access |
| CN104980998A (en) * | 2015-06-19 | 2015-10-14 | 广东欧珀移动通信有限公司 | Network access method and mobile terminal |
| CN105264929A (en) * | 2013-05-24 | 2016-01-20 | 瑞典爱立信有限公司 | Methods for providing a plmn identifier of a packet data network gateway to a node of a ran |
| US20160150450A1 (en) * | 2014-11-26 | 2016-05-26 | Qualcomm Incorporated | Cell selection for devices with asymmetry between uplink and downlink communications |
| CN106572508A (en) * | 2015-10-13 | 2017-04-19 | 电信科学技术研究院 | Method, apparatus and base station for switching terminal device to target cell |
-
2017
- 2017-12-26 CN CN201711437342.XA patent/CN109963314B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795475A (en) * | 2009-02-02 | 2010-08-04 | 华为技术有限公司 | Method and device for conducting cross-PLMN switching in LTE |
| CN101925142A (en) * | 2009-06-17 | 2010-12-22 | 华为技术有限公司 | Cell switching control method, network equipment and system |
| CN102036324A (en) * | 2009-09-29 | 2011-04-27 | 中兴通讯股份有限公司 | Method and device for processing locating information |
| CN102045675A (en) * | 2009-10-20 | 2011-05-04 | 中兴通讯股份有限公司 | Method and device for switching emergency call user |
| CN102857982A (en) * | 2011-06-30 | 2013-01-02 | 中兴通讯股份有限公司 | Method and device for processing access |
| CN105264929A (en) * | 2013-05-24 | 2016-01-20 | 瑞典爱立信有限公司 | Methods for providing a plmn identifier of a packet data network gateway to a node of a ran |
| US20160150450A1 (en) * | 2014-11-26 | 2016-05-26 | Qualcomm Incorporated | Cell selection for devices with asymmetry between uplink and downlink communications |
| CN104980998A (en) * | 2015-06-19 | 2015-10-14 | 广东欧珀移动通信有限公司 | Network access method and mobile terminal |
| CN106572508A (en) * | 2015-10-13 | 2017-04-19 | 电信科学技术研究院 | Method, apparatus and base station for switching terminal device to target cell |
Non-Patent Citations (1)
| Title |
|---|
| 陈昊: "LTE移动通信网络动态TDD技术研究", 《中国硕士论文全文数据库》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115361058A (en) * | 2022-10-19 | 2022-11-18 | 成都星联芯通科技有限公司 | Satellite portable station satellite-to-satellite method, device, storage medium and satellite portable station |
| CN115361058B (en) * | 2022-10-19 | 2023-03-10 | 成都星联芯通科技有限公司 | Satellite portable station satellite-to-satellite method, device, storage medium and satellite portable station |
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