CN104797000A - Method of building radio bearer in dual-connection network and system - Google Patents
Method of building radio bearer in dual-connection network and system Download PDFInfo
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- CN104797000A CN104797000A CN201410027742.3A CN201410027742A CN104797000A CN 104797000 A CN104797000 A CN 104797000A CN 201410027742 A CN201410027742 A CN 201410027742A CN 104797000 A CN104797000 A CN 104797000A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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Abstract
The invention discloses a method of building a radio bearer in a dual-connection network and a system, which relates to the technical field of radio communication. The problem of building a DRB (Data Radio Bearer) between a SeNB and UE in the dual-connection network by adopting a 3C frame can be solved. In certain trigger conditions, a MeNB can initiate a DRB building process between the SeNB and the UE, whether the MeNB carries out an EPS (Evolved Packet System) bearing shunt process and when the MeNB carries out the EPS bearing shunt process have no influence on core network processing, changes on the prior system are reduced maximally, the realization method is simple, advantages of the dual-connection technology are used thoroughly, and normal service transmission of the user can be ensured.
Description
Technical field
The present invention relates to wireless communication technology field, the method for establishing wireless load-bearing particularly in a kind of dual link network and system.
Background technology
Dual link network is the study hotspot of Current wireless communication technology, and the network architecture as shown in Figure 1.In such networks, user terminal (UE) keeps eating dishes without rice or wine to be connected with between macro base station (MeNB) and micro-base station (SeNB) simultaneously, this means that macro base station and micro-base station can simultaneously for UE provide service.By using dual link communication, when UE carries out moving in macrocell inside and enters or leave a small-cell, handoff procedure can not be performed, and just adopt resource reconfiguration process to come to configure or release small-cell resource for UE by macro base station, the relevant control process that now core net performs will greatly reduce, thus reduce core network signalling load, in addition, owing to not performing handoff procedure, the mobility performance of network will have larger improvement.Can see, introduce the signaling traffic load that dual link communication can reduce network, the mobility performance of network can be improved in addition.
In dual link network, be currently suggested the basis of two kinds of user face frameworks as future studies: 1A and 3C framework, with reference to Fig. 2 a) and 2b), wherein, RLC is radio link control entity, and DTCH is Dedicated Traffic Channel, and MAC is medium education.Under 3C framework, support to shunt EPS carrying, namely MeNB and SeNB can set up Data Radio Bearer (Data Radio Bearer, DRB) respectively and transmit same evolved packet system (Evolved Packet System, EPS) and carry with UE.
In existing LTE system, the process of establishing of carrying is triggered by packet data network gateway (PDNGateway, PGW).Idiographic flow is as shown in Figure 3:
1) PGW sends carrying and sets up request to gateway (SGW);
2) carrying foundation request is sent to Mobility Management Entity (MobilityManagement Entity, MME) by SGW.
3) after MME process, by S1 interface, send carrying to base station (eNB) and set up request (comprising EPS bearing identification, EPS bearer quality of service QoS, session management request, the tunnel endpoint identifier S1-TEID of S1 interface).
4) EPS bearer quality of service (QoS) maps with radio bearer QoS by eNB, and sends RRC connection reallocation message to UE.
5) UE sends RRC connection reprovision to eNB and completes message, confirms that carrying is set up;
6) eNB sends carrying to MME and sets up response, confirms that carrying is set up;
7) UE sends session management response to eNB;
8) eNB sends session management response to MME;
9) MME successfully receive eNB send carrying set up response with session managing response after, to SGW send carrying set up response;
10) SGW sends carrying to PGW and sets up response, completes loading establishing process.
In the dual link network adopting 3C framework, support to shunt EPS carrying, the data namely carried for same EPS can be set up DRB respectively with MeNB and SeNB and transmit.But, under 3C framework, between SeNB and MME, there is not S1 interface, therefore cannot according to existing LTE system loading establishing process by MME to SeNB send the carrying request of setting up carry out SeNB and UE between the foundation of DRB.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: how to realize in the dual link network of 3C framework, the problem that between SeNB and UE, DRB sets up.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides the method for establishing wireless load-bearing in a kind of dual link network, said method comprising the steps of:
S1: macro base station sends carrying to micro-base station and sets up instruction, and described carrying is set up instruction and comprised: the first configuration information;
S2: described micro-base station is configured according to described first configuration information after receiving described carrying foundation instruction, after having configured, sets up to the carrying of described macro base station feedback first and responds;
S3: described macro base station sends radio resource control RRC to user terminal and connects reallocation message, and described RRC connects reallocation message and comprises: the second configuration information;
S4: described user terminal is configured according to described second configuration information after receiving described RRC connection reallocation message, after having configured, connects reprovision to described macro base station feedback RRC and completes message;
S5: described macro base station connects after reprovision completes message receiving described RRC, sends the second carrying and sets up response, set up with the DRB completed between micro-base station and user terminal to micro-base station.
Wherein, described first configuration information and the second configuration information include: evolved packet system EPS bearing identification, DRB mark, wireless spread-spectrum technology RLC configuration, Logic Channel Identifier and logic channel configuration.
Wherein, described second configuration information also comprises: micro-Base Station Identification.
Wherein, in step S2, when being configured according to described first configuration information, if the DRB corresponding to DRB mark that carrying is set up in instruction is occupied, then do not configure occupied DRB by described micro-base station; Described first carrying is set up response and is comprised: the DRB identification information be not configured.
Wherein, also comprise before step S1:
S001: described macro base station judges whether that needing to trigger micro-base station sets up DRB, if so, then performs step S1.
Wherein, also comprise before step S001:
S000: request is set up in the carrying that described macro base station receiving mobility management entity MME sends;
Also comprise after step S5:
S6: described macro base station sends carrying to described MME and sets up response.
Wherein, in step S001, according at least one of own situation, user terminal measurement reported result and micro-base station case, described macro base station judges whether that needing to trigger micro-base station sets up DRB, described own situation comprises: own load, quality of service and channel quality, and described micro-base station case comprises: micro-load of base station, quality of service and channel quality.
The radio bearer that the invention also discloses in a kind of dual link network sets up system, and described system comprises: micro-base station, macro base station and user terminal,
Macro base station is used for sending carrying to micro-base station and sets up instruction, and described carrying is set up instruction and comprised: the first configuration information;
Described micro-base station is configured according to described first configuration information after being used for receiving described carrying foundation instruction, after having configured, sets up respond to the carrying of described macro base station feedback first;
Described macro base station also connects reallocation message for sending radio resource control RRC to user terminal, and described RRC connects reallocation message and comprises: the second configuration information;
Described user terminal is configured according to described second configuration information after being used for receiving described RRC connection reallocation message, after having configured, connects reprovision complete message to described macro base station feedback RRC;
Described macro base station also for connecting after reprovision completes message receiving described RRC, sending the second carrying and setting up response, setting up with the DRB completed between micro-base station and user terminal to micro-base station.
Wherein, described first configuration information and the second configuration information include: evolved packet system EPS bearing identification, DRB mark, wireless spread-spectrum technology RLC configuration, Logic Channel Identifier and logic channel configuration.
Wherein, described second configuration information also comprises: micro-Base Station Identification.
Wherein, when described micro-base station is configured according to described first configuration information, if the DRB corresponding to DRB mark that carrying is set up in instruction is occupied, then do not configure occupied DRB by described micro-base station; Described first carrying is set up response and is comprised: the DRB identification information be not configured.
Wherein, described macro base station is also for judging whether that needing to trigger micro-base station sets up DRB.
Wherein, request is set up in the carrying that described macro base station also sends for receiving mobility management entity MME;
Described macro base station also sets up response for sending carrying to described MME.
Wherein, according at least one of own situation, user terminal measurement reported result and micro-base station case, described macro base station judges whether that needing to trigger micro-base station sets up DRB, described own situation comprises: own load, quality of service and channel quality, and described micro-base station case comprises: micro-load of base station, quality of service and channel quality.
(3) beneficial effect
The invention solves in the dual link network adopting 3C framework, the problem that between SeNB and UE, DRB sets up, under certain trigger condition, MeNB can initiate the process of establishing of DRB between SeNB and UE, whether and when MeNB carries out the process of EPS carrying branching process on core net does not affect, and decrease the change to existing system to greatest extent, implementation method is simple, take full advantage of the advantage of dual link technology, ensure that the regular traffic transmission of user.
Accompanying drawing explanation
Fig. 1 is the framework schematic diagram of dual link network;
Fig. 2 is a) user face 1A configuration diagram in dual link network;
Fig. 2 b) be user face 3C configuration diagram in dual link network;
Fig. 3 is in prior art, the flow chart of the carrying release that PGW triggers;
Fig. 4 is the FB(flow block) of the method for establishing wireless load-bearing in the dual link network of one embodiment of the present invention;
Fig. 5 is the flow chart of the method for establishing wireless load-bearing in the dual link network of the first embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Fig. 4 is the FB(flow block) of the method for establishing wireless load-bearing in the dual link network of one embodiment of the present invention; With reference to Fig. 4, said method comprising the steps of:
S1: macro base station sends carrying to micro-base station and sets up instruction, and described carrying is set up instruction and comprised: the first configuration information;
S2: described micro-base station is configured according to described first configuration information after receiving described carrying foundation instruction, after having configured, sets up to the carrying of described macro base station feedback first and responds;
S3: described macro base station sends wireless heterogeneous networks (RRC) to user terminal and connects reallocation message, described RRC connects reallocation message and comprises: the second configuration information;
S4: described user terminal is configured according to described second configuration information after receiving described RRC connection reallocation message, after having configured, connects reprovision to described macro base station feedback RRC and completes message;
S5: described macro base station connects after reprovision completes message receiving described RRC, sends the second carrying and sets up response, set up with the DRB completed between micro-base station and user terminal to micro-base station.
For ease of realizing configuration, preferably, described first configuration information and the second configuration information include: evolved packet system EPS bearing identification, DRB mark, wireless spread-spectrum technology RLC configuration, Logic Channel Identifier and logic channel configuration etc.
Because all information of UE sent by macro base station, for the ease of distinguishing the information for adjusting relation between UE and micro-base station, preferably, described second configuration information also comprises: micro-Base Station Identification.
Occur for preventing the occupied situation of DRB, simultaneously, in order to ensure that macro base station is consistent with the information of micro-base station, preferably, in step S2, when being configured according to described first configuration information, if the DRB corresponding to DRB mark that carrying is set up in instruction is occupied, then do not configure occupied DRB by described micro-base station; Described first carrying is set up response and is comprised: the DRB identification information be not configured.
In present embodiment, judge whether that triggering micro-base station sets up DRB, preferably, also comprises before step S1 by macro base station:
S001: described macro base station judges whether that needing to trigger micro-base station sets up DRB, if so, then performs step S1.
Newly-established EPS carrying is triggered by PGW, preferably, also comprises before step S001:
S000: request is set up in the carrying that described macro base station receiving mobility management entity MME sends;
Also comprise after step S5:
S6: described macro base station sends carrying to described MME and sets up response.
For ensureing to trigger the accuracy that DRB is set up in micro-base station, preferably, in step S001, according at least one of own situation, user terminal measurement reported result and micro-base station case, described macro base station judges whether that needing to trigger micro-base station sets up DRB, described own situation comprises: own load, quality of service and channel quality, and described micro-base station case comprises: micro-load of base station, quality of service and channel quality.
In present embodiment, step S1 ~ S2, order is not first had with step S3 ~ S5, first can carry out step S3 ~ S5, perform step S1 ~ S2 again, only have macro base station to receive the first carrying set up response and after carrying foundation response to micro-base station feedback second, just calculate the DRB achieved between micro-base station and user terminal and set up.
The data such as the macro base station in present embodiment and the request between micro-base station, message and response are all transmitted by the Xn interface that defines or X2 interface.
Embodiment 1
The present embodiment is shunted for newly-established EPS carrying, and for this situation, with reference to Fig. 5, the method for the present embodiment comprises:
1, PGW sends carrying to SGW and sets up request;
2, SGW sends carrying to MME and sets up request;
3, when MeNB receives the carrying foundation request of MME transmission, MeNB needs to trigger the DRB process of establishing between SeNB and UE by first judging whether.
MeNB can according to factors such as own load, quality of service and channel qualities, UE measures reported result or in conjunction with factors such as SeNB now load, quality of service and channel situation, comprehensively consider, judge whether that triggering SeNB sets up DRB, concrete trigger condition depends on the realization of MeNB.
If 4 through judging, meet the trigger condition that SeNB sets up DRB, then MeNB sends carrying to SeNB and sets up instruction, and comprises the relevant configuration information carrying and set up in the message, comprises EPS bearing identification, DRB mark, RLC configuration, Logic Channel Identifier and logic channel configuration etc.
5, SeNB receive MeNB send carrying set up instruction after, according to described carrying set up instruction in relevant configuration information be configured, configure rear SeNB to MeNB feedback carrying set up respond.
6, after MeNB receives the carrying foundation response of SeNB transmission, confirm that SeNB side has completed carrying and set up relevant parameter layoutprocedure.MeNB sends RRC to UE and connects reallocation message, described RRC connects reallocation message and comprises the relevant configuration information (comprising EPS bearing identification, DRB mark, RLC configuration, Logic Channel Identifier and logic channel configuration etc.) that UE and SeNB sets up DRB, simultaneously comprise relevant indication information in the message, what be used to indicate that UE now sets up is and DRB between SeNB.
7, after UE has indicated relevant configuration according to MeNB, send RRC connection reprovision to MeNB and complete message.
8, MeNB connects after reprovision completes message receiving RRC, and send carrying to SeNB and set up response, feedback UE confirms that carrying foundation completes.
9, after response is set up in the carrying that SeNB receives MeNB feedback, complete the process of establishing of DRB between SeNB and UE, MeNB connects after reprovision completes message receiving RRC, and send " response is set up in carrying " message to MME, feedback acknowledgment carrying foundation completes.
Step 10 ~ 13 are identical with the flow process of prior art, do not repeat them here.
Embodiment 2
The EPS carrying of having set up is shunted, for this situation, the method of the present embodiment only needs to perform step 3 ~ 8 in embodiment 1, but step 3 is different from embodiment 1, request is set up in the carrying of sending without the need to accepting MME, initiatively triggered by MeNB, the step 3 of the present embodiment comprises: MeNB judges whether to need to trigger the DRB process of establishing between SeNB and UE, MeNB can according to own load, the factor such as quality of service and channel quality, UE measures reported result or in conjunction with SeNB now load, the factor such as quality of service and channel situation, comprehensively consider, judge whether that triggering SeNB sets up DRB, concrete trigger condition depends on the realization of MeNB.
In the present embodiment, after SeNB completes DRB process of establishing, MeNB is without the need to core net feedback information, and in Fig. 5, step 9 ~ 13 are omitted.Whether and when MeNB carries out the process of EPS carrying branching process on core net does not affect, and decreases the change to existing system to greatest extent.
The radio bearer that the invention also discloses in a kind of dual link network sets up system, and described system comprises: macro base station, micro-base station and user terminal,
Macro base station is used for sending carrying to micro-base station and sets up instruction, and described carrying is set up instruction and comprised: the first configuration information;
Described micro-base station is configured according to described first configuration information after being used for receiving described carrying foundation instruction, after having configured, sets up respond to the carrying of described macro base station feedback first;
Described macro base station also connects reallocation message for sending radio resource control RRC to user terminal, and described RRC connects reallocation message and comprises: the second configuration information;
Described user terminal is configured according to described second configuration information after being used for receiving described RRC connection reallocation message, after having configured, connects reprovision complete message to described macro base station feedback RRC;
Described macro base station also for connecting after reprovision completes message receiving described RRC, sending the second carrying and setting up response, setting up with the DRB completed between micro-base station and user terminal to micro-base station.
Preferably, described first configuration information and the second configuration information include: evolved packet system EPS bearing identification, DRB mark, wireless spread-spectrum technology RLC configuration, Logic Channel Identifier and logic channel configuration.
Preferably, described second configuration information also comprises: micro-Base Station Identification.
Preferably, when described micro-base station is configured according to described first configuration information, if the DRB corresponding to DRB mark that carrying is set up in instruction is occupied, then do not configure occupied DRB by described micro-base station; Described first carrying is set up response and is comprised: the DRB identification information be not configured.
Preferably, described macro base station is also for judging whether that needing to trigger micro-base station sets up DRB.
Preferably, request is set up in the carrying that described macro base station also sends for receiving mobility management entity MME;
Described macro base station also sets up response for sending carrying to described MME.
Preferably, according at least one of own situation, user terminal measurement reported result and micro-base station case, described macro base station judges whether that needing to trigger micro-base station sets up DRB, described own situation comprises: own load, quality of service and channel quality, and described micro-base station case comprises: micro-load of base station, quality of service and channel quality.
Above execution mode is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (14)
1. the method for establishing wireless load-bearing in dual link network, is characterized in that, said method comprising the steps of:
S1: macro base station sends carrying to micro-base station and sets up instruction, and described carrying is set up instruction and comprised: the first configuration information;
S2: described micro-base station is configured according to described first configuration information after receiving described carrying foundation instruction, after having configured, sets up to the carrying of described macro base station feedback first and responds;
S3: described macro base station sends radio resource control RRC to user terminal and connects reallocation message, and described RRC connects reallocation message and comprises: the second configuration information;
S4: described user terminal is configured according to described second configuration information after receiving described RRC connection reallocation message, after having configured, connects reprovision to described macro base station feedback RRC and completes message;
S5: described macro base station connects after reprovision completes message receiving described RRC, sends the second carrying and sets up response, set up with the DRB completed between micro-base station and user terminal to micro-base station.
2. the method for claim 1, is characterized in that, described first configuration information and the second configuration information include: evolved packet system EPS bearing identification, DRB mark, wireless spread-spectrum technology RLC configuration, Logic Channel Identifier and logic channel configuration.
3. method as claimed in claim 2, it is characterized in that, described second configuration information also comprises: micro-Base Station Identification.
4. method as claimed in claim 2, is characterized in that, in step S2, when being configured according to described first configuration information, if the DRB corresponding to DRB mark that carrying is set up in instruction is occupied, does not then configure occupied DRB by described micro-base station; Described first carrying is set up response and is comprised: the DRB identification information be not configured.
5. the method for claim 1, is characterized in that, also comprises before step S1:
S001: described macro base station judges whether that needing to trigger micro-base station sets up DRB, if so, then performs step S1.
6. method as claimed in claim 5, is characterized in that, also comprise before step S001:
S000: request is set up in the carrying that described macro base station receiving mobility management entity MME sends;
Also comprise after step S5:
S6: described macro base station sends carrying to described MME and sets up response.
7. method as claimed in claim 5, it is characterized in that, in step S001, according at least one of own situation, user terminal measurement reported result and micro-base station case, described macro base station judges whether that needing to trigger micro-base station sets up DRB, described own situation comprises: own load, quality of service and channel quality, and described micro-base station case comprises: micro-load of base station, quality of service and channel quality.
8. the radio bearer in dual link network sets up a system, it is characterized in that, described system comprises: micro-base station, macro base station and user terminal,
Macro base station is used for sending carrying to micro-base station and sets up instruction, and described carrying is set up instruction and comprised: the first configuration information;
Described micro-base station is configured according to described first configuration information after being used for receiving described carrying foundation instruction, after having configured, sets up respond to the carrying of described macro base station feedback first;
Described macro base station also connects reallocation message for sending radio resource control RRC to user terminal, and described RRC connects reallocation message and comprises: the second configuration information;
Described user terminal is configured according to described second configuration information after being used for receiving described RRC connection reallocation message, after having configured, connects reprovision complete message to described macro base station feedback RRC;
Described macro base station also for connecting after reprovision completes message receiving described RRC, sending the second carrying and setting up response, setting up with the DRB completed between micro-base station and user terminal to micro-base station.
9. system as claimed in claim 8, it is characterized in that, described first configuration information and the second configuration information include: evolved packet system EPS bearing identification, DRB mark, wireless spread-spectrum technology RLC configuration, Logic Channel Identifier and logic channel configuration.
10. system as claimed in claim 9, it is characterized in that, described second configuration information also comprises: micro-Base Station Identification.
11. systems as claimed in claim 9, is characterized in that, when described micro-base station is configured according to described first configuration information, if the DRB corresponding to DRB mark that carrying is set up in instruction is occupied, then do not configure occupied DRB by described micro-base station; Described first carrying is set up response and is comprised: the DRB identification information be not configured.
12. systems as claimed in claim 8, is characterized in that, described macro base station is also for judging whether that needing to trigger micro-base station sets up DRB.
13. systems as claimed in claim 12, is characterized in that, request is set up in the carrying that described macro base station also sends for receiving mobility management entity MME;
Described macro base station also sets up response for sending carrying to described MME.
14. systems as claimed in claim 12, it is characterized in that, according at least one of own situation, user terminal measurement reported result and micro-base station case, described macro base station judges whether that needing to trigger micro-base station sets up DRB, described own situation comprises: own load, quality of service and channel quality, and described micro-base station case comprises: micro-load of base station, quality of service and channel quality.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017032176A1 (en) * | 2015-08-21 | 2017-03-02 | 中兴通讯股份有限公司 | Method and apparatus for acquiring device-to-device (d2d) authorization information |
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| WO2017166300A1 (en) * | 2016-04-01 | 2017-10-05 | 华为技术有限公司 | Method and apparatus for managing wireless resources |
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| CN110169117A (en) * | 2017-01-05 | 2019-08-23 | 华为技术有限公司 | The method and apparatus of information transmission |
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| US11013048B2 (en) | 2016-06-30 | 2021-05-18 | Huawei Technologies Co., Ltd. | Multi-connectivity communication method and device |
| US11190968B2 (en) | 2017-06-16 | 2021-11-30 | Samsung Electronics Co., Ltd | Apparatus and method for managing connections in wireless communication system |
| CN113784391A (en) * | 2020-06-09 | 2021-12-10 | 中国移动通信集团设计院有限公司 | Self-adaptive data distribution method and device |
| WO2022151104A1 (en) * | 2021-01-13 | 2022-07-21 | 北京小米移动软件有限公司 | Multicast broadcast service data receiving method and apparatus |
| US11696169B2 (en) | 2017-06-16 | 2023-07-04 | Samsung Electronics Co., Ltd. | Apparatus and method for managing connections in wireless communication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101686557A (en) * | 2008-09-22 | 2010-03-31 | 华为技术有限公司 | Method and device for sending multi-cell scheduling information and user equipment |
| WO2011156769A1 (en) * | 2010-06-10 | 2011-12-15 | Interdigital Patent Holdings, Inc. | Reconfiguration and handover procedures for fuzzy cells |
| CN103096448A (en) * | 2011-10-28 | 2013-05-08 | 华为技术有限公司 | Method, user equipment and access point of controlling uplink power |
-
2014
- 2014-01-21 CN CN201410027742.3A patent/CN104797000B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101686557A (en) * | 2008-09-22 | 2010-03-31 | 华为技术有限公司 | Method and device for sending multi-cell scheduling information and user equipment |
| WO2011156769A1 (en) * | 2010-06-10 | 2011-12-15 | Interdigital Patent Holdings, Inc. | Reconfiguration and handover procedures for fuzzy cells |
| CN103096448A (en) * | 2011-10-28 | 2013-05-08 | 华为技术有限公司 | Method, user equipment and access point of controlling uplink power |
Non-Patent Citations (1)
| Title |
|---|
| INTEL CORPORATION: "《3GPP TSG RAN WG2 Meeting #82 R2-131982》", 25 May 2013 * |
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