CN105451237B - A kind of wireless resource allocation methods - Google Patents
A kind of wireless resource allocation methods Download PDFInfo
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- CN105451237B CN105451237B CN201410500110.4A CN201410500110A CN105451237B CN 105451237 B CN105451237 B CN 105451237B CN 201410500110 A CN201410500110 A CN 201410500110A CN 105451237 B CN105451237 B CN 105451237B
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Abstract
A method of resource is distributed in the first base station of LTE communication system for user equipment, wherein, the resource belongs to unauthorized carrier wave, the described method includes: the first base station is the Physical Resource Block that the user equipment distributes the first quantity, wherein, the Physical Resource Block of first quantity is the subset of the Physical Resource Block of the unauthorized carrier wave；The first base station sends first message, and the first message includes indicating the information of the Physical Resource Block of first quantity.
Description
Technical field
The present invention relates to field of communication technology more particularly to wireless communication technology fields.
Background technique
In wireless communication field, it is however generally that, traditional deployment way is system work in authorized spectrum band (licensed
Band), i.e., entire frequency spectrum resource all keeps for the system to use.Typically, LTE communication system is exactly to use authorized spectrum band
Work.
However, capacity and band requirement to wireless communication system also mention therewith with the further growth of wireless traffic
It is high.In this case, the authorized spectrum band resource of LTE system seems relative deficiency.Therefore, it grinds the field LTE is nearest
Study carefully one of hot spot to be how to shunt high-incidence data service using the resource of unauthorized frequency range.A kind of this scheme is referred to as portion
Belong to LTE (LTE in Unlicensed spectrum abbreviation LTE-U) system of unauthorized carrier wave
Such as under a typical scene, LTE system uses the frequency range of WiFi system.That is the cell and WiFi of LTE system
The cell of system on geographical location the case where at least partly coexisting.In this case, if LTE system can be certain high
Service distributing is carried out using the frequency range of WiFi at the time of load, it is clear that the performance of system can be greatly improved, to effectively answer
To high load application scenarios.The research how coexisted about LTE system under this scene and WiFi system is in the field of business wide
It discussed generally.
However, there are also a kind of typical LTE-U application scenarios, i.e., multiple and different LTE systems is in some unauthorized carrier wave
On the case where coexisting, typically, i.e., the case where some unauthorized carrier band is shared by multiple LTE operators, on how to handle
The scene that multiple and different LTE systems coexists, then there are many more undetermined problems.
It is clear that most must primarily solve the problems, such as to be how in the case where multiple and different LTE systems coexists
It is reasonable to carry out radio resource allocation.The case where coexisting from LTE above-mentioned with WiFi is different, under multiple LTE system coexistence scenarios
By its unique some requirement.For example, multiple LTE systems coexist down, there may be a large amount of voice services, therefore to resource
Continuity requires height, and bandwidth requirement is low；For another example, LTE system is using centralized resource allocation scheduling, therefore only has
Base station has the function of resource allocation.These features make under existing LTE and WiFi coexistance model, point based on channel-aware
Cloth resource distribution mode not can solve the resource allocation problem under multiple LTE systems coexist, it is therefore necessary to find one
A little new approach.
So target of the invention is exactly to find a kind of new wireless resource allocation methods；This method be required to so that
Effectively distributing radio resource can meet the needs of each operator under the LTE-U scene that multiple LTE systems coexist；Again
Ensure that each base station can the independent centralized control for carrying out resource allocation；It to be also compatible with existing specification as far as possible, avoids pair
The change of existing protocol is excessive.
Summary of the invention
To solve the above problem in the prior art, the present invention proposes a kind of new wireless resource allocation methods.By for
The resource block of entire unauthorized carrier frequency band is divided into different subsets and distributes to different operators, so that it is guaranteed that each
Operator can obtain the radio resource enough and not collided.
Specifically, according to the first aspect of the invention, proposing a kind of is user in the first base station of LTE communication system
The method of equipment distribution resource, wherein the resource belongs to unauthorized carrier wave, which comprises the first base station is institute
State the Physical Resource Block that user equipment distributes the first quantity, wherein the Physical Resource Block of first quantity is described unauthorized
The subset of the Physical Resource Block of carrier wave；The first base station sends first message, and the first message includes instruction described first
The information of the Physical Resource Block of quantity.
It preferably, further include that the Physical Resource Block of the unauthorized carrier wave is divided into multiple patterns, each pattern
Indicate a subset of the Physical Resource Block of the unauthorized carrier wave；The first base station is the first number of user equipment distribution
The Physical Resource Block of amount includes the pattern distributed in the multiple pattern for the user equipment；The instruction described first
The information of the Physical Resource Block of quantity includes the information that one pattern of the user equipment is distributed in instruction.
It is highly preferred that the first message further includes indicating the information of the resource assignment duration.
It is highly preferred that the first message includes First ray, distributed to described in First ray instruction simultaneously described
The information of one pattern of user equipment and the information of the resource assignment duration.
It is highly preferred that it includes the first base station in predetermined perch channel that the first base station, which sends first message,
The upper broadcast first message.
It is highly preferred that the predetermined perch channel by the predetermined unauthorized carrier wave when, frequency domain
Resource composition.
It is highly preferred that it includes that the first message is sent to by the first base station that the first base station, which sends first message,
At least one second base station, the first base station and second base station are belonging respectively to different operators.
According to the second aspect of the invention, proposing a kind of is user equipment point in the second base station of LTE communication system
Method with resource, wherein the resource belongs to unauthorized carrier wave, which comprises
Second base station receives the first message sent from least one first base station, and the first message includes instruction
The information of the Physical Resource Block of first quantity, the Physical Resource Block of first quantity are the physical resource of the unauthorized carrier wave
The subset of block, wherein the first base station and second base station are belonging respectively to different operators；Second base station is institute
State the Physical Resource Block that user equipment distributes the second quantity, wherein the Physical Resource Block of second quantity is described unauthorized
The subset of the Physical Resource Block of carrier wave and non-intersecting with the first quantity Physical Resource Block；Second base station sends second
Message, the second message include indicating the information of the Physical Resource Block of second quantity.
It preferably, further include that the Physical Resource Block of the unauthorized carrier wave is divided into multiple patterns, each pattern
Indicate a subset of the Physical Resource Block of the unauthorized carrier wave；Second base station is the second number of user equipment distribution
The Physical Resource Block of amount includes one distributed in the multiple pattern for the user equipment and the first quantity physics
The disjoint pattern of pattern corresponding to resource block；The information of the Physical Resource Block of instruction second quantity includes instruction
Distribute to the information of one disjoint pattern of the user equipment.
It is highly preferred that the second message further includes indicating the information of the resource assignment duration.
It is highly preferred that the second message includes the second sequence, distributed to described in second sequence instruction simultaneously described
The information of one disjoint pattern of user equipment and the information of the resource assignment duration.
Preferably, it includes second base station on predetermined perch channel that second base station, which sends second message,
Broadcast the second message.
It is highly preferred that the predetermined perch channel by the predetermined unauthorized carrier wave when, frequency domain
Resource composition.
Preferably, second base station send second message include second base station by the second message be sent to
A few first base station.
Preferably, it includes second base that second base station, which is received from the first message that at least one first base station is sent,
It stands and receives the first message on predetermined perch channel, the predetermined perch channel is by predetermined institute
State on unauthorized carrier wave when, frequency domain resource composition.
According to the third aspect of the invention we, proposing a kind of is user equipment point in the second base station of LTE communication system
Method with resource, wherein the resource belongs to unauthorized carrier wave, which comprises second base station is received from described
The third message that user equipment is sent, the third message include indicating the information of the Physical Resource Block of the first quantity, and described the
The Physical Resource Block of one quantity is the subset of the Physical Resource Block of the unauthorized carrier wave；Second base station is that the user sets
Back-up matches the Physical Resource Block of the second quantity, wherein the Physical Resource Block of second quantity is the object of the unauthorized carrier wave
Manage the subset of resource block and non-intersecting with the first quantity Physical Resource Block；Second base station sends second message, institute
Stating second message includes indicating the information of the Physical Resource Block of second quantity.
According to the fourth aspect of the invention, it proposes a kind of auxiliary in the user equipment of the second base station of LTE communication system
The method for helping distribution resource, wherein the resource belongs to unauthorized carrier wave, which comprises the user equipment receive from
The first message that at least one first base station is sent, the first message include the letter for indicating the Physical Resource Block of the first quantity
Breath, the Physical Resource Block of first quantity are the subset of the Physical Resource Block of the unauthorized carrier wave, wherein first base
It stands and second base station is belonging respectively to different operators；The user equipment sends third message to second base station,
The third message includes indicating the information of the Physical Resource Block of first quantity.
Preferably, it includes that the user sets that the user equipment, which is received from the first message that at least one first base station is sent,
Standby that the first message is received on predetermined perch channel, the predetermined perch channel is by predetermined institute
State on unauthorized carrier wave when, frequency domain resource composition.
According to the fifth aspect of the invention, proposing a kind of is user equipment distribution money in the base station of LTE communication system
The equipment in source, wherein the resource belongs to unauthorized carrier wave, and the equipment includes: receiving module, receives packet for the base station
The message of the information of the Physical Resource Block of the first quantity of instruction is included, the Physical Resource Block of first quantity is the unauthorized load
The subset of the Physical Resource Block of wave；Distribution module is the physics money that the user equipment distributes the second quantity for the base station
Source block, wherein the Physical Resource Block of second quantity be the unauthorized carrier wave Physical Resource Block subset and with it is described
First quantity Physical Resource Block is non-intersecting；Sending module sends second message for the base station, and the second message includes
Indicate the information of the Physical Resource Block of second quantity.
According to the sixth aspect of the invention, a kind of user equipment of the second base station in LTE communication system is proposed
The equipment of middle auxiliary distribution resource, wherein the resource belongs to unauthorized carrier wave, and the equipment includes: receiving module, is used for institute
It states user equipment and receives the first message sent from least one first base station, the first message includes the first quantity of instruction
The information of Physical Resource Block, the Physical Resource Block of first quantity are the subset that the physical resource of the unauthorized carrier wave is determined,
Wherein, the first base station and second base station are belonging respectively to different operators；Sending module is used for the user equipment
Third message is sent to second base station, the third message includes the letter for indicating the Physical Resource Block of first quantity
Breath.
In the present invention, it is allocated by the way that the resource block of entire unauthorized carrier frequency band is divided into different subsets, from
And suitable radio resource can be obtained by ensuring each operator；By sending resource allocation information by base station, it is ensured that different
Resource allocation between operator will not conflict；By carrying out further resource according to existing resource allocation information by base station
Distribution, maintains the centralized resources distribution mechanism of LTE system；A small amount of signaling only need to be introduced simultaneously, thus to the greatest extent
Compatibility is kept with existing specification.
Detailed description of the invention
The following detailed description to non-limiting embodiment, other spies of the invention are read by referring to accompanying drawing
Sign, purpose and advantage will will become more apparent.
Fig. 1 shows the schematic diagram that a kind of PRB pattern according to the present invention divides；
Fig. 2 shows a kind of flow charts of the method for the distributing radio resource in LTE communication system according to the present invention；
Fig. 3 shows the flow chart of another method of distributing radio resource in LTE communication system according to the present invention；
Fig. 4 shows the flow chart of another method of distributing radio resource in LTE communication system according to the present invention；
Fig. 5 shows a kind of process of method that distributing radio resource is assisted in LTE communication system according to the present invention
Figure；
Fig. 6 shows a kind of block diagram of the equipment of distributing radio resource in LTE communication system according to the present invention；
Fig. 7 shows a kind of block diagram of equipment that distributing radio resource is assisted in LTE communication system according to the present invention.
Wherein, the same or similar appended drawing reference indicates the same or similar steps characteristic or device/module.
Specific embodiment
In the following detailed description of the preferred embodiment, reference is constituted to the appended attached drawing of present invention a part.Institute
Attached attached drawing, which has been illustrated by way of example, can be realized specific embodiment.Exemplary embodiment is not intended to
Exhaustive all embodiments according to the present invention.It is appreciated that without departing from the scope of the present invention, can use other
Embodiment can also carry out the modification of structure or logic.Therefore, it is below specific descriptions and it is unrestricted, and this
The range of invention is defined by the claims appended hereto.
Firstly, application according to the present invention scene, there are the regions of LTE communication system covering in this region can
Simultaneously to include base station and the UE of more than one operator.Furthermore there is also other unauthorized carrier waves in the area.And work as
All want when carrying out radio resource allocation on the unauthorized carrier wave, since these belong to different fortune the base station of above-mentioned multiple operators
It seeks between the base station of quotient and lacks coordination mechanism, it is thus possible to lead to the conflict of resource allocation.For this purpose, the invention proposes this is non-
The Physical Resource Block (Physical resource block abbreviation PRB) of authorization is divided into different subsets, each operator
Base station selects corresponding subset allocation to respective UE, to effectively avoid the feelings clashed according to the demand of business
Condition.
On this basis, according to one embodiment of present invention, it proposes a kind of in the first base station of LTE communication system
The method for distributing unauthorized carrier resource for UE.It is specific:
The PRB of the first quantity is distributed for the UE first, wherein the PRB of first quantity is the PRB's of the unauthorized carrier wave
Subset；Such purpose be not only be ensured to be UE continuous resource in time domain be provided to have met the needs of voice service, but also
Reserve part divides frequency domain resource to use for other operators.
Second step, the first base station send the information that first message is used to indicate the PRB of above-mentioned allocated first quantity；
The effect of the first message is to ensure that the base station of other operators carries out that this part PRB will not be selected when resource allocation again, from
And avoid the generation of conflict.
Various possible modes can be used to indicate the PRB of the first quantity in first message above, such as can be
The mode of bitmap (bitmap) indicates.And it is preferred, it, can be in advance by entire unauthorized carrier wave in order to reduce signaling overheads
PRB is divided into multiple and different patterns (pattern), as shown in Fig. 1.One PRB subset of each pattern expression, and the
When carrying out resource allocation, i.e., UE is distributed in selection one from above-mentioned pattern for one base station；It is corresponding, above-mentioned first
In message, which pattern that only need to indicate to have been selected is, to reduce the information for needing to send.
Further, in first message, the information for indicating the duration of the secondary Resource Allocation Formula can also be sent,
The information can take in for other base stations when carrying out subsequent resource allocation.
Preferably, the present invention proposes that in above-mentioned first message may include First ray, the effect of the First ray
It is the information for indicating above-mentioned pattern distribution and duration simultaneously, in this way, need to only send a sequence can pass simultaneously
Send out the two information.Specifically, these information can be obtained come the value according to the First ray with following formula:
Wherein, IsequenceIndicate the value of this First ray, IpatternIndicate the pattern of this sub-distribution；Tpattern
Indicate the duration of this sub-distribution；NpatternIndicate the total number of pattern, NrootIndicate total of the First ray value
Number.Indicate downward rounding operation.
Further, first base station can be broadcasted on a predetermined perch channel (flag channel) this
One message；The advantages of being sent using broadcast mode be first base station may not need know whether base station there are also other operators with
It coexists.Specifically, the flag channel by the predetermined unauthorized carrier wave when, frequency domain resource form, such as
Can arrange that the PRB of the middle section of the unauthorized carrier wave frequency range is always used to use this as flag channel or always
The PRB of the marginal portion of unauthorized carrier wave frequency range is as flag channel.Which kind of broadcast mode this hair is not specifically influenced using
Bright effect can also define difference to different operators for example, it may be periodic broadcast is also possible to lasting broadcast
Flag channel etc., shall fall within the protection scope of the present invention.
Alternatively, first base station directly can also send at least one for the first message by air interface
A the second base station for belonging to different operators.This mode requires first base station to know that correlation existing for the second base station is believed first
Breath, advantage are that the specific aim of transmission is higher, more acurrate.
Attached drawing 2 shows the flow chart that resource allocation is carried out according to above-described embodiment, comprising:
S21. the first base station is the Physical Resource Block that the user equipment distributes the first quantity, wherein described first
The Physical Resource Block of quantity is the subset of the Physical Resource Block of the unauthorized carrier wave；
S22. the first base station sends first message, and the first message includes indicating the physics money of first quantity
The information of source block.
According to another embodiment of the invention, proposing a kind of is UE distribution in the second base station of LTE communication system
The method of unauthorized carrier resource.It is specific:
Second base station receives the first message sent from least one first base station first, which includes instruction
The information of the PRB of first quantity, and the PRB of first quantity is the subset of the PRB of the unauthorized carrier wave, wherein the first base
It stands and the second base station is belonging respectively to different operators；Namely the second base station receives the allocated PRB's of first base station first
Information；
Second step, which is the PRB that UE distributes the second quantity, and the PRB of second quantity is also above-mentioned non-awards
Weigh the subset of PRB of carrier wave and non-intersecting with the first quantity PRB；Namely the second base station selects one from remaining PRB
Subset allocation is to UE
Third step, second base station send second message, which is used to indicate the letter of the PRB of second quantity
Breath；Likewise, use when the second message is for subsequent resource allocation.
It is similar with previous embodiment, further, it can be the division that PRB is carried out in the form of pattern.This
When, the second base station just include in received first message the pattern selected information, and resource is distributed in the second base station
When, it is necessary to one and the disjoint pattern of pattern that is selected are selected from remaining pattern.Equally, it sends out
It also include the information for indicating this disjoint pattern in the second message sent.
Likewise, may include the information of duration in second message；It can be indicated simultaneously with second sequence
Pattern and duration；Second message can be broadcasted by flag channel；Second message can also be directly transmitted to
One base station.It is all similar with previous embodiment above, it repeats no more.
And it is also possible to receive from flag channel when the reception first message of the second base station.
Attached drawing 3 shows the flow chart that resource allocation is carried out according to above-described embodiment, comprising:
S31. second base station receives the first message sent from least one first base station；
S32. second base station is the Physical Resource Block that the user equipment distributes the second quantity；
S33. second base station sends second message.
According to another embodiment of the invention, proposing a kind of is UE distribution in the second base station of LTE communication system
The method of unauthorized carrier resource.The difference of the embodiment and second embodiment is, the second base station be not by receive from
The first message that first base station is sent, to know the information of allocated resource, but the received third message sent from UE
To know.That is the reception of flag channel is completed by the second base station.It is specific:
Second base station receives the third message sent from UE, and the third message includes the PRB for indicating the first quantity
Information, the subset that the PRB of first quantity is the PRB of the unauthorized carrier wave；
Second step, which is the PRB that UE distributes the second quantity, and the PRB of second quantity is also above-mentioned non-awards
Weigh the subset of PRB of carrier wave and non-intersecting with the first quantity PRB；Namely the second base station selects one from remaining PRB
Subset allocation is to UE
Third step, second base station send second message, which is used to indicate the letter of the PRB of second quantity
Breath；Likewise, use when the second message is for subsequent resource allocation.
Attached drawing 4 shows the flow chart that resource allocation is carried out according to above-described embodiment, comprising:
S41. second base station receives the third message sent from UE；
S42. second base station is the Physical Resource Block that the user equipment distributes the second quantity；
S43. second base station sends second message.
According to another embodiment of the invention, it proposes and a kind of is assisted in the UE of the second base station of LTE communication system
The method for distributing resource.Flag channel is received by the UE of the second base station, then notifies the allocated money in the second base station
The information in source.It is specific:
The UE receives the first message sent from least one first base station first, which includes the first number of instruction
The information of the PRB of amount, and the PRB of first quantity is the subset of the PRB of the unauthorized carrier wave, wherein first base station and second
Base station is belonging respectively to different operators；
Then, which sends third message to the second base station, which includes the letter for indicating the PRB of the first quantity
Breath.
Further, UE be by the predetermined unauthorized carrier wave when, the flag that forms of frequency domain resource
First message is received on channel.
Attached drawing 5 shows the flow chart distributed according to above-described embodiment auxiliary resources, comprising:
S51. the UE receives the first message sent from first base station；
S52. the UE sends third message to the second base station.
The equipment provided by the present invention corresponded to the above method is introduced in conjunction with attached drawing again below, in view of list therein
Step feature in member/device characteristic and the above method has corresponding relationship, will conform to the principle of simplicity.
Attached drawing 6, which is shown, according to the present invention a kind of distributes resource for user equipment in the base station of LTE communication system
Equipment 60, wherein the resource belongs to unauthorized carrier wave, and the equipment includes:
Receiving module 6001 receives disappearing for the information of the Physical Resource Block including the first quantity of instruction for the base station
Breath, the Physical Resource Block of first quantity are the subset of the Physical Resource Block of the unauthorized carrier wave；
Distribution module 6002 is the Physical Resource Block that the user equipment distributes the second quantity for the base station, wherein
The Physical Resource Block of second quantity be the subset of the Physical Resource Block of the unauthorized carrier wave and with first quantity
Physical Resource Block is non-intersecting；
Sending module 6003 sends second message for the base station, and the second message includes indicating second number
The information of the Physical Resource Block of amount.
Attached drawing 7 shows a kind of auxiliary point in the user equipment of the second base station of LTE communication system according to the present invention
Equipment 70 with resource, wherein the resource belongs to unauthorized carrier wave, and the equipment includes:
Receiving module 7001 receives the first message sent from least one first base station, institute for the user equipment
Stating first message includes indicating the information of the Physical Resource Block of the first quantity, and the Physical Resource Block of first quantity is described non-
Authorize the subset of the Physical Resource Block of carrier wave, wherein the first base station and second base station are belonging respectively to different operations
Quotient；
Sending module 7002 sends third message, the third message to second base station for the user equipment
Information including indicating the Physical Resource Block of first quantity.
The embodiment of the present invention is described above, but the invention is not limited to specific system, equipment and
Specific agreement, those skilled in that art can make various deformations or amendments within the scope of the appended claims.
The those skilled in the art of those the art can pass through research specification, disclosure and attached drawing and appended
Claims, understand and implement other changes to the embodiment of disclosure.In the claims, word " comprising " is not arranged
Except other elements and step, and wording "one" be not excluded for plural number.In the present invention, " first ", " second " only indicate name
Claim, does not represent orbution.In the practical application of invention, cited multiple skills in the possible perform claim requirement of a part
The function of art feature.Any appended drawing reference in claim should not be construed as the limitation to range.
Claims (17)
1. a kind of method for distributing resource in the first base station of LTE communication system for user equipment, wherein the resource belongs to
Unauthorized carrier wave, which comprises
The first base station is the Physical Resource Block that the user equipment distributes the first quantity, wherein the object of first quantity
Manage the subset for the Physical Resource Block that resource block is the unauthorized carrier wave；
The first base station sends first message to the second base station, wherein the first message includes instruction first quantity
The information of Physical Resource Block and make second base station be the user equipment distribute the second quantity Physical Resource Block,
In, the Physical Resource Block of second quantity be the subset of the Physical Resource Block of the unauthorized carrier wave and with first quantity
A Physical Resource Block is non-intersecting；
The Physical Resource Block of the unauthorized carrier wave is divided into multiple patterns, each pattern indicates the unauthorized carrier wave
Physical Resource Block a subset；
The first base station is that the user equipment distributes the Physical Resource Block of the first quantity including being the user equipment distribution
A pattern in the multiple pattern；And
The information of the Physical Resource Block of instruction first quantity includes that instruction distributes to described the one of the user equipment
The information of a pattern.
2. according to the method described in claim 1, wherein, the first message further includes indicating the resource assignment duration
Information.
3. the First ray is simultaneously according to the method described in claim 2, wherein, the first message includes First ray
The information of one pattern of the user equipment and the information of the resource assignment duration are distributed to described in instruction.
4. according to the method described in claim 1, wherein, it includes that the first base station exists that the first base station, which sends first message,
The first message is broadcasted on predetermined perch channel.
5. according to the method described in claim 4, wherein, the predetermined perch channel described non-is awarded by predetermined
Weigh carrier wave on when, frequency domain resource composition.
6. according to the method described in claim 1, wherein, it includes that the first base station will that the first base station, which sends first message,
The first message is sent at least one second base station, and the first base station and second base station are belonging respectively to different fortune
Seek quotient.
7. a kind of method for distributing resource in the second base station of LTE communication system for user equipment, wherein the resource belongs to
Unauthorized carrier wave, which comprises
Second base station receives the first message sent from least one first base station, and the first message includes instruction first
The information of the Physical Resource Block of quantity, the Physical Resource Block of first quantity are the Physical Resource Block of the unauthorized carrier wave
Subset, wherein the first base station and second base station are belonging respectively to different operators；
Second base station is the Physical Resource Block that the user equipment distributes the second quantity, wherein the object of second quantity
Manage the subset of Physical Resource Block that resource block is the unauthorized carrier wave and non-intersecting with the first quantity Physical Resource Block；
Second base station sends second message, and the second message includes the letter for indicating the Physical Resource Block of second quantity
Breath；
The Physical Resource Block of the unauthorized carrier wave is divided into multiple patterns, each pattern indicates the unauthorized carrier wave
Physical Resource Block a subset；
Second base station is that the user equipment distributes the Physical Resource Block of the second quantity including being the user equipment distribution
One in the multiple pattern with the disjoint pattern of pattern corresponding to the first quantity Physical Resource Block；And
The information of the Physical Resource Block of instruction second quantity includes that instruction distributes to described the one of the user equipment
The information of a disjoint pattern.
8. according to the method described in claim 7, wherein, the second message further includes indicating the resource assignment duration
Information.
9. according to the method described in claim 8, wherein, the second message includes the second sequence, and second sequence is simultaneously
Distributed to described in instruction one disjoint pattern of the user equipment information and the resource assignment duration
Information.
10. according to the method described in claim 7, wherein, it includes second base station that second base station, which sends second message,
The second message is broadcasted on predetermined perch channel.
11. according to the method described in claim 10, wherein, the predetermined perch channel is by predetermined described non-
Authorize carrier wave on when, frequency domain resource composition.
12. according to the method described in claim 7, wherein, it includes second base station that second base station, which sends second message,
The second message is sent at least one described first base station.
13. according to the method described in claim 7, wherein, second base station is received to be sent from least one first base station
First message includes that second base station receives the first message on predetermined perch channel, described predetermined
Perch channel by the predetermined unauthorized carrier wave when, frequency domain resource forms.
14. a kind of method for distributing resource in the second base station of LTE communication system for user equipment, wherein the resource category
In unauthorized carrier wave, which comprises
Second base station receives the third message sent from the user equipment, and the third message includes the first quantity of instruction
Physical Resource Block information, the Physical Resource Block of first quantity is the son of the Physical Resource Block of the unauthorized carrier wave
Collection；
Second base station is the Physical Resource Block that the user equipment distributes the second quantity, wherein the object of second quantity
Manage the subset of Physical Resource Block that resource block is the unauthorized carrier wave and non-intersecting with the first quantity Physical Resource Block；
Second base station sends second message, and the second message includes the letter for indicating the Physical Resource Block of second quantity
Breath.
15. a kind of method of the auxiliary distribution resource in the user equipment of the second base station of LTE communication system, wherein the money
Source belongs to unauthorized carrier wave, which comprises
The user equipment receives the first message sent from least one first base station, and the first message includes instruction first
The information of the Physical Resource Block of quantity, the Physical Resource Block of first quantity are the Physical Resource Block of the unauthorized carrier wave
Subset, wherein the first base station and second base station are belonging respectively to different operators；
The user equipment sends third message to second base station, and the third message includes instruction first quantity
The information of Physical Resource Block and make second base station be the user equipment distribute the second quantity Physical Resource Block,
In, the Physical Resource Block of second quantity be the subset of the Physical Resource Block of the unauthorized carrier wave and with first quantity
A Physical Resource Block is non-intersecting.
16. according to the method for claim 15, wherein what the user equipment reception was sent from least one first base station
First message includes that the user equipment receives the first message on predetermined perch channel, described predetermined
Perch channel by the predetermined unauthorized carrier wave when, frequency domain resource forms.
17. a kind of equipment of the auxiliary distribution resource in the user equipment of the second base station of LTE communication system, wherein the money
Source belongs to unauthorized carrier wave, and the equipment includes:
Receiving module receives the first message sent from least one first base station for the user equipment, and described first disappears
Breath includes the information of the Physical Resource Block of the first quantity of instruction, and the Physical Resource Block of first quantity is the unauthorized carrier wave
Physical Resource Block subset, wherein the first base station and second base station are belonging respectively to different operators；
Sending module sends third message to second base station for the user equipment, and the third message includes instruction
The information of the Physical Resource Block of first quantity and make second base station be the user equipment distribute the second quantity
Physical Resource Block, wherein the Physical Resource Block of second quantity be the unauthorized carrier wave Physical Resource Block subset
And it is non-intersecting with the first quantity Physical Resource Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN110710296B (en) | 2017-11-03 | 2021-06-01 | Oppo广东移动通信有限公司 | Method for sharing resource pool in D2D communication, terminal equipment and network equipment |
| CN109842944B (en) * | 2017-11-28 | 2021-03-19 | 上海诺基亚贝尔股份有限公司 | Method, apparatus, and computer-readable storage medium for resource allocation on unlicensed spectrum |
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| WO2011032317A1 (en) * | 2009-09-18 | 2011-03-24 | 上海贝尔股份有限公司 | Resources scheduling method for spectrum sharing system and base station |
| CN102111256A (en) * | 2011-02-21 | 2011-06-29 | 电信科学技术研究院 | Method for transmitting resource indication information and device using same |
| CN102857930A (en) * | 2011-06-30 | 2013-01-02 | 国际商业机器公司 | Frequency sharing method and device of wireless communication system based on orthogonal frequency division multiplexing (OFDM) |
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| US7876786B2 (en) * | 2006-12-01 | 2011-01-25 | Microsoft Corporation | Dynamic time-spectrum block allocation for cognitive radio networks |
| US20120250631A1 (en) * | 2011-03-31 | 2012-10-04 | Renesas Mobile Corporation | Multiplexing Logical Channels in Mixed Licensed and Unlicensed Spectrum Carrier Aggregation |
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| WO2011032317A1 (en) * | 2009-09-18 | 2011-03-24 | 上海贝尔股份有限公司 | Resources scheduling method for spectrum sharing system and base station |
| CN102474749A (en) * | 2009-09-18 | 2012-05-23 | 上海贝尔股份有限公司 | Resources scheduling method for spectrum sharing system and base station |
| CN102111256A (en) * | 2011-02-21 | 2011-06-29 | 电信科学技术研究院 | Method for transmitting resource indication information and device using same |
| CN102857930A (en) * | 2011-06-30 | 2013-01-02 | 国际商业机器公司 | Frequency sharing method and device of wireless communication system based on orthogonal frequency division multiplexing (OFDM) |
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