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CN104081856A - Uplink resource allocation method, UE and base station - Google Patents

Uplink resource allocation method, UE and base station Download PDF

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Publication number
CN104081856A
CN104081856A CN201380001404.6A CN201380001404A CN104081856A CN 104081856 A CN104081856 A CN 104081856A CN 201380001404 A CN201380001404 A CN 201380001404A CN 104081856 A CN104081856 A CN 104081856A
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China
Prior art keywords
logic channel
target cell
channel group
base station
bsr
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Granted
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CN201380001404.6A
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Chinese (zh)
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CN104081856B (en
Inventor
李明超
熊新
宋巍巍
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

上行资源分配方法、UE及基站，所述方法包括：用户设备UE获取与上行业务的逻辑信道对应的目标小区，所述目标小区处于去激活状态；UE激活所述目标小区；UE接收所述目标小区根据所述逻辑信道所在的逻辑信道组的标识和所述逻辑信道组的上行缓存数据量，为所述UE分配的上行传输资源。本发明实施例中，UE可以根据逻辑信道与目标小区的对应关系，直接激活目标小区，从而无需基站通过例如MAC CE等激活命令通知UE所要激活的小区，因此节省了系统的传输资源，减少了UE获取到下行传输资源的时延。

An uplink resource allocation method, a UE and a base station, the method comprising: a user equipment UE acquires a target cell corresponding to a logical channel of an uplink service, and the target cell is in a deactivated state; the UE activates the target cell; the UE receives the target cell The cell allocates uplink transmission resources for the UE according to the identifier of the logical channel group where the logical channel is located and the amount of uplink buffered data in the logical channel group. In the embodiment of the present invention, the UE can directly activate the target cell according to the correspondence between the logical channel and the target cell, so that the base station does not need to notify the UE of the cell to be activated through an activation command such as MAC CE, thus saving system transmission resources and reducing The time delay for the UE to obtain downlink transmission resources.

Description

Uplink resource allocation method, UE and base station
Uplink resource allocating method, UE and base station
The present invention relates to communication technical field, more particularly to uplink resource allocating method, user equipment for technical field（User Equipment, UE) and base station.Background technology
In the Long Term Evolution of evolution（Long Term Evolution- Advanced, LTE-A) can be the workable bandwidth of UE extensions by carrier aggregation technology, i.e., by same base station in system（E B) under multiple narrower bandwidths it is continuous, or discontinuous carrier aggregation is together, wherein, one cell of each carrier wave correspondence provides in the multiple cells serviced for UE, can configure a main serving cell（Primary Serving Cell), remaining cell is auxiliary serving cell（Secondary Serving Cell).
In the prior art, UE has different service quality by different logical channel transmissions（Quality of Service, QoS) demand business.For being equipped with carrier aggregation（Carrier Aggregation, CA UE), when UE has uplink traffic transmission, but when not having uplink transmission resource, UE needs to retransmit buffer status reporting after first sending dispatch request (Scheduling Request) to Pcell（Buffer Status Report, BSR), if base station, which is UE, selects a Scell, up buffer data size in the buffer area of the logic channel group included in BSR mark and the logic channel group need to be transmitted to the Scell of deactivation, so that Scell is that UE distributes uplink transmission resource, while Pcell sends the media access control layer identified comprising the Scell to UE（Medium Access Control, MAC) control element（Control Element, CE), UE activates corresponding Scell according to Scell marks, and it is the uplink transmission resource that UE is distributed to monitor the Scell（UL grant).
Inventor has found in the research process to prior art, due to UE when obtaining uplink transmission resource, it is necessary to
Pcell is sent to UE after the MAC CE as display activation command, and UE could monitor the Scell for the deactivation that uplink transmission resource is distributed for the UE.But, in the prior art, for UE can determine application scenarios of the logic channel with minizone mapping relations, if notifying the cells to be monitored of UE still through MAC CE, system transmission resources can be then wasted, increase UE gets the time delay of downlink transfer resource.The content of the invention is longer with the time delay for solving UE acquisitions downlink transfer resource in the prior art the embodiments of the invention provide uplink resource allocating method, UE and base station, and the problem of waste system transmission resources. In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical scheme：First aspect includes there is provided a kind of uplink resource allocating method, methods described：
User equipment (UE) obtains Target cell corresponding with the logic channel of uplink service, and the Target cell is in deactivation status；
UE activates the Target cell；
UE receives the mark of logic channel group of the Target cell according to where the logic channel and the up buffer data size of the logic channel group, is the uplink transmission resource of the UE distribution.
With reference in a first aspect, in the first possible implementation of first aspect, the UE is activated before the Target cell, in addition to：
UE sends buffer status reporting BSR to first community, so that the up buffer data size of the mark of the logic channel group included in the BSR and the logic channel group is transmitted to the Target cell by the first community.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect, the UE, which activates the Target cell, to be included：
UE is sent after BSR to the first community, monitors the physical downlink control channel PDCCH of the Target cell;Or,
What UE received that the first community sends is properly received after the feedback message of the BSR, monitors the PDCCH of the Target cell.
With reference to second of possible implementation of the first possible implementation of first aspect, or first aspect, in the third possible implementation of first aspect, the UE is sent to first community before BSR, in addition to：The UE sends dispatch request SR by Physical Uplink Control Channel PUCCH to the first community, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
The UE is sent after BSR to first community, in addition to：The state returned between the UE and the first community before sending the SR.
With reference to the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, the state returned between the UE and the first community before sending the SR includes：
Before the UE sends the SR, discontinuous reception DRX states are in the first community, then the UE is sent after BSR to first community, return to the DRX states；
Before the UE sends the SR, the first community is in deactivation status, then the UE is sent after BSR to first community, deactivates the first community.
With reference in a first aspect, in the 5th kind of possible implementation of first aspect, the UE and the Target cell uplink loss, the UE are activated after the Target cell, in addition to： UE sends the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR to the Target cell in Target cell described in Stochastic accessing.
With reference to first aspect, or the first possible implementation of first aspect, or second of possible implementation of first aspect, or the third possible implementation of first aspect, or the 4th kind of possible implementation of first aspect, or the 5th kind of possible implementation of first aspect, in the 6th kind of possible implementation of first aspect, methods described also includes：UE preserves the logic channel of business and the corresponding relation of cell；
The UE obtains Target cell corresponding with the logic channel of uplink service：The UE obtains Target cell corresponding with the logic channel of the uplink service by searching the corresponding relation.
Second aspect includes there is provided a kind of uplink resource allocating method, methods described：
The mark and the up buffer data size of the logic channel group of logic channel group where the logic channel of first base station acquisition UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of the uplink service, and the Target cell is in deactivation status；
First base station, according to the mark and the up buffer data size of the logic channel group of the logic channel group, is the UE distribution uplink transmission resource；
First base station will be sent to the UE after the UE activates the Target cell for the UE uplink transmission resources distributed.
With reference to second aspect, in the first possible implementation of second aspect, the mark of logic channel group and the up buffer data size of the logic channel group where the logic channel of the first base station acquisition UE uplink services include：
The mark and the up buffer data size of the logic channel group of logic channel group where the logic channel for the uplink service that the second base station of first base station reception is sent, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE.
With reference to second aspect, in second of possible implementation of second aspect, the mark of logic channel group and the up buffer data size of the logic channel group where the logic channel of the first base station acquisition UE uplink services include：
As the UE and the Target cell uplink loss, the first base station receives the UE in Target cell described in Stochastic accessing, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.
The third aspect includes there is provided a kind of UE, the UE：
Acquiring unit, for obtaining Target cell corresponding with the logic channel of uplink service, the Target cell is in Deactivation status；
Unit is activated, for activating the Target cell that the acquiring unit is obtained；
Receiving unit, mark and the up buffer data size of the logic channel group for receiving logic channel group of the Target cell of the activation unit activating according to where the logic channel, are the uplink transmission resource of the UE distribution.
With reference to the third aspect, in the first possible implementation of the third aspect, the UE also includes：First transmitting element, for sending BSR to first community, so that the up buffer data size of the mark of the logic channel group included in the BSR and the logic channel group is transmitted to the Target cell that the acquiring unit is obtained by the first community.
With reference to the first possible implementation of the third aspect, in second of possible implementation of the third aspect, the activation unit, sent specifically for first transmitting element to the first community after BSR, monitor the PDCCH of the Target cell, or being properly received after the feedback message of the BSR of receiving that the first community sends, monitor the PDCCH of the Target cell.
With reference to the first possible implementation of the third aspect, or second of possible implementation of the third aspect, in the third possible implementation of the third aspect, first transmitting element, it is additionally operable to send SR to the first community by PUCCH, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
The UE also includes：Recovery unit, sends after BSR for first transmitting element to first community, the state before first transmitting element sends the SR will be returned between the UE and the first community.
With reference to the third aspect, in the 4th kind of possible implementation of the third aspect, in addition to：
Second transmitting element, for as UE and the Target cell uplink loss, in Target cell described in Stochastic accessing, the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR is sent to the Target cell.
With reference to the third aspect, or the first possible implementation of the third aspect, or second of possible implementation of the third aspect, or the third possible implementation of the third aspect, or the 4th kind of possible implementation of the third aspect, in the 5th kind of possible implementation of the third aspect, the UE also includes：
Storage unit, for preserving the logic channel of business and the corresponding relation of cell；
The acquiring unit, specifically for by searching the corresponding relation that the storage unit is preserved, obtaining Target cell corresponding with the logic channel of the uplink service.
Fourth aspect includes there is provided a kind of UE, the UE：Processor and radio receiving-transmitting unit,
The processor, for obtaining at Target cell corresponding with the logic channel of uplink service, the Target cell In deactivation status, the Target cell is activated；
The radio receiving-transmitting unit, is the uplink transmission resource of the UE distribution for receiving the mark of logic channel group of the Target cell according to where the logic channel and the up buffer data size of the logic channel group.
With reference to fourth aspect, in the first possible implementation of fourth aspect,
The radio receiving-transmitting unit, it is additionally operable to before the processor activates the Target cell, BSR is sent to first community, so that the up buffer data size of the mark of the logic channel group included in the BSR and the logic channel group is transmitted to the Target cell by the first community.
With reference to the first possible implementation of fourth aspect, in second of possible implementation of fourth aspect,
The processor, specifically for after the radio receiving-transmitting unit sends BSR to the first community, monitor the physical downlink control channel PDCCH of the Target cell, or the radio receiving-transmitting unit receive that the first community sends be properly received the feedback message of the BSR after, monitor the PDCCH of the Target cell.
With reference to second of possible implementation of the first possible implementation of fourth aspect, or fourth aspect, in the third possible implementation of fourth aspect,
The radio receiving-transmitting unit, is additionally operable to send SR to the first community by PUCCH, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
The processor, is additionally operable to after the radio receiving-transmitting unit sends BSR to first community, the state returned between the first community before sending the SR.
With reference to fourth aspect, in the 4th kind of possible implementation of fourth aspect,
The radio receiving-transmitting unit, it is additionally operable in Target cell described in the UE Stochastic accessings, the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR is sent to the Target cell.
With reference to fourth aspect, or the first possible implementation of fourth aspect, or second of possible implementation of fourth aspect, or the third possible implementation of fourth aspect, or the 4th kind of possible implementation of fourth aspect, in the 5th kind of possible implementation of fourth aspect
The UE also includes：Memory, for preserving the logic channel of business and the corresponding relation of cell；The processor, specifically for by searching the corresponding relation that the memory is preserved, obtaining Target cell corresponding with the logic channel of the uplink service.
5th aspect there is provided a kind of base station, the base station as first base station, including：
Acquiring unit, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for obtaining UE uplink services, the first base station is target corresponding with the logic channel of the uplink service Base station where cell, the Target cell is in deactivation status；
Allocation unit, is the UE distribution uplink transmission resource for the up buffer data size identified with the logic channel group of the logic channel group obtained according to the acquiring unit；
Transmitting element, for being that the uplink transmission resource that the UE is distributed is sent to the UE by the allocation unit after the UE activates the Target cell.
With reference to the 5th aspect, in the first possible implementation of the 5th aspect, the acquiring unit includes at least one following unit：
First obtains subelement, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for receiving the uplink service that the second base station is sent, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE；
Second obtains subelement, for when the UE is with the Target cell uplink loss, the UE is received in Target cell described in Stochastic accessing, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.
6th aspect there is provided a kind of base station, the base station as first base station, including：Processor and transceiver, the processor, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for obtaining UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of the uplink service, the Target cell is in deactivation status, it is the UE distribution uplink transmission resource according to the mark and the up buffer data size of the logic channel group of the logic channel group；
The transceiver, for after the UE activates the Target cell, the UE will to be sent to for the UE uplink transmission resources distributed.
With reference to the 6th aspect, in the first possible implementation of the 6th aspect,
The processor, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel specifically for receiving the uplink service that the second base station is sent by the transceiver, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE；Or, specifically for when the UE is with the Target cell uplink loss, the UE is received in Target cell described in Stochastic accessing by the transceiver, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.
In the embodiment of the present invention, UE obtains Target cell corresponding with the logic channel of uplink service, and Target cell is in deactivation status, UE activation Target cells, and receives logic channel of the Target cell according to where the logic channel The mark of group and the up buffer data size of the logic channel group, are the uplink transmission resource of UE distribution.Due in the embodiment of the present invention, UE can be according to logic channel and the corresponding relation of Target cell, directly activate Target cell, without base station the UE cells to be activated are notified for example, by activation commands such as MAC CE, therefore the transfer resource of system is saved, the time delay that UE gets downlink transfer resource is reduced.Brief description of the drawings is in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the required accompanying drawing used in embodiment or description of the prior art will be briefly described below, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Figure 1A is one embodiment flow chart of uplink resource allocating method of the present invention；
Figure 1B is another embodiment flow chart of uplink resource allocating method of the present invention；
Fig. 2 is another embodiment flow chart of uplink resource allocating method of the present invention；
Fig. 3 is another embodiment flow chart of uplink resource allocating method of the present invention；
Fig. 4 is UE of the present invention one embodiment block diagram；
Fig. 5 is UE of the present invention another embodiment block diagram；
Fig. 6 is UE of the present invention another embodiment block diagram；
Fig. 7 is UE of the present invention another embodiment block diagram；
Fig. 8 is UE of the present invention another embodiment block diagram；
Fig. 9 is one embodiment block diagram of base station of the present invention；
Figure 10 is another embodiment block diagram of base station of the present invention.Embodiment
Following examples of the present invention provide uplink resource allocating method, UE and base station.
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and enable the above-mentioned purpose of the embodiment of the present invention, feature and advantage more obvious understandable, technical scheme in the embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
With the development of mobile communication technology, in order to tackle the growth of mobile data services flow, the scene of small cell deployment is added in existing communication system.For example, in place more UE, the less cell of high-density deployment area coverage, these cells are properly termed as cell（Small cell), the base station for corresponding to these cells is referred to as small base station (Small e B), generally in a macro base station（Macro eNB) coverage in, it is understood that there may be multiple small bases Stand.In the embodiment of the present invention, two kinds of typical case's applications under cell deployment scenario are as follows：
UE chain of command and transmission face separation scene：By UE chain of command, i.e. wireless heterogeneous networks（Radio Resource Control, RRC) connection is maintained on macro base station, UE user plane transmission is maintained on small base station, so that UE can be carried out data transmission using the wider bandwidth in small base station, and management is uniformly controlled by macro base station, so as to simplify mobile management of the UE in small move between base stations.
Multiple stream transmission scene：Different business can be transmitted by UE according to the difference of QoS of survice demand by different districts.For example, for the voice of delay requirement is higher, transmission bandwidth is relatively low internet protocol-based（Voice over Internet Protocol, VoIP) business transmitted by macro base station, by delay requirement is relatively low, transmission bandwidth requires higher FTP（File Transfer Protocol, FTP) business transmitted by small base station.
Under above-mentioned cell deployment scenario, UE can know the logic channel for transmitting every kind of business, and each corresponding relation between logic channel and cell in advance.It therefore, it can utilize above-mentioned corresponding relation, shorten the time delay that uplink transmission resource is distributed in request base station.The ascending resource distribution embodiment in the present invention is described below by specific embodiment.It is one embodiment flow chart of uplink resource allocating method of the present invention referring to Figure 1A, the embodiment describes ascending resource assigning process from UE sides：
Step 101:UE obtains Target cell corresponding with the logic channel of uplink service, and the Target cell is in deactivation status.
In the present embodiment, it can apply under the scene of foregoing small cell deployment, in the application scenarios of small cell deployment, the mapping logical channels of each business are transmitted to specific cell, and in the cell mapped.Therefore, UE can obtain the corresponding cell of logic channel of the uplink service, be used as Target cell according to the one-to-one relationship between Different Logic channel and cell, when there is uplink service to transmit.In the present embodiment, ascending resource assigning process during deactivation status is in for Target cell.
Step 102：UE activates the Target cell.
In a kind of optional implementation, if UE is assigned the uplink transmission resource in first community, then UE can send BSR to first community, so that the up buffer data size of the mark of the logic channel group where the logic channel of the uplink service included in BSR and the logic channel group is transmitted to Target cell by first community, and after BSR is sent to first community, monitor the Physical Downlink Control Channel of Target cell（Physical Downlink Control Channel, PDCCH), or receive first community transmission be properly received after BSR feedback message, monitor Target cell PDCCH.
In two kinds of optional implementations, if UE also with Target cell uplink loss, UE begins listening for mesh Mark the PDCCH of cell, UE needs Stochastic accessing Target cell to realize uplink synchronous simultaneously, in the random access procedure, UE sends the mark and the up buffer data size of the logic channel group of the logic channel group where the logic channel comprising uplink service in the message 3 for carrying BSR, the BSR to Target cell.
In the present embodiment, UE activation Target cell after, in addition to the PDCCH for beginning listening for Target cell, subsequently can also the Target cell Uplink Shared Channel（UpLink Shared Channel, UL-SCH) on according to the uplink transmission resource of distribution transmit upstream data, to Target cell send detection reference signal（Sounding Reference Signal, SRS), and indicated to Target cell reporting channel quality（Channel Quality Indicator, CQI), precoding matrix indicator（Precoding Matrix Index, PMI), order instruction（Rank Indicator, RI), precoding type indicate（Precoding Type Indicator, PTI) etc., this embodiment of the present invention is not limited.
Step 103:UE receives Target cell according to the mark of logic channel group and the up buffer data size of the logic channel group, the uplink transmission resource distributed for the UE.
In the present embodiment, the mark of logic channel group of the base station according to where the logic channel of uplink service where Target cell and the up buffer data size of the logic channel group are that the process of UE distribution uplink transmission resources is consistent with prior art, be will not be repeated here.
As seen from the above-described embodiment, UE can be according to logic channel and the corresponding relation of Target cell, directly activate Target cell, without base station the UE cells to be activated are notified for example, by activation commands such as MAC CE, therefore the transfer resource of system is saved, the time delay that UE gets downlink transfer resource is reduced.It is another embodiment flow chart of uplink resource allocating method of the present invention referring to Figure 1B, the embodiment describes ascending resource assigning process from base station side：
Step 111:The mark and the up buffer data size of the logic channel group of logic channel group where the logic channel of first base station acquisition UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of uplink service, and the Target cell is in deactivation status.
In the first optional implementation, the mark and the up buffer data size of the logic channel group of logic channel group where the logic channel for the UE uplink services that the second base station of first base station reception is sent, the information included in the BSR that the up buffer data size of the mark of the logic channel group and the logic channel group sends for UE to the second base station, second base station is the base station where UE first community.
In second of optional implementation, as UE and Target cell uplink loss, first base station receives UE in Stochastic accessing Target cell, the mark and the up buffer data size of the logic channel group of logic channel group in the carrying BSR sent to Target cell message 3, the BSR where the logic channel comprising UE uplink services.
Step 112:First base station according to the mark of the logic channel group and the up buffer data size of the logic channel group, Uplink transmission resource is distributed for UE.
In the present embodiment, the first base station where Target cell is consistent with prior art for the process that UE distributes uplink transmission resource according to the mark of logic channel group and the up buffer data size of the logic channel group, will not be repeated here.
Step 113:First base station will be sent to UE after UE activation Target cells for the uplink transmission resource that UE is distributed.
As seen from the above-described embodiment, UE can be according to logic channel and the corresponding relation of Target cell, directly activate Target cell, without base station the UE cells to be activated are notified for example, by activation commands such as MAC CE, therefore the transfer resource of system is saved, the time delay that UE gets downlink transfer resource is reduced.It is to assume that Target cell is in deactivation status in another embodiment flow chart of uplink resource allocating method of the present invention, the embodiment referring to Fig. 2：
Step 201:UE preserves the logic channel of business and the corresponding relation of cell.
The present embodiment can be applied in the scene of small cell deployment, and the mapping logical channels of each business are transmitted to specific cell, and in the cell mapped.Therefore, UE can pre-save the corresponding relation between the logic channel of different business and cell, one cell of usual logic channel correspondence.
Step 202:When UE has uplink traffic transmission, the corresponding Target cell of logic channel that the uplink service is obtained by searching corresponding relation is cell 2, and cell 2 is in deactivation status.
Step 203:UE sends the mark and the up buffer data size of the logic channel group of the logic channel group in BSR, the BSR where the logic channel comprising uplink service to the base station 1 at the place of cell 1 for having activated and having been distributed for UE uplink transmission resource.
In the present embodiment, if cell 1 is configured with PUCCH, and UE is not equipped with can be used for transmission BSR uplink transmission resource, then before UE sends BSR to base station 1, in addition it is also necessary to first pass through ascending physical signal control channel（Physical Uplink Control Channel, PUCCH) send dispatch request to cell 1（Scheduling Request, SR), the uplink transmission resource of the BSR is transmitted to ask cell 1 to be distributed for UE.
Wherein, after UE sends BSR to cell 1, the state that can be returned between UE and cell 1 before sending SR.For example, before UE sends SR, discontinuous reception is in cell 1（Discontinuous Reception, DRX) state, then UE to cell 1 send BSR after, return DRX states；Before UE sends SR, cell 1 is in deactivation status, then UE is sent after BSR to cell 1, deactivates the cell 1.
Step 204:The up buffer data size of the mark of logic channel group where the logic channel of the uplink service and the logic channel group is transmitted to the base station 2 where cell 2 by base station 1.
In this step, when in BSR only comprising the uplink service logic channel where logic channel group mark and During the up buffer data size of the logic channel group, then the mark of the logic channel group where the logic channel of the uplink service and the up buffer data size of the logic channel group are directly transmitted to base station 2 by base station 1；When the up buffer data size of the mark comprising multiple logic channel groups and corresponding multiple logic channel groups in BSR, then base station 1 can be according to prior art, determine the corresponding Target cell of each logic channel group in multiple logic channel groups, so as to which the up buffer data size of the mark of the logic channel group where the logic channel of the uplink service and the logic channel group to be forwarded to the base station 2 where corresponding Target cell, or UE can also be when sending BSR to base station 1, increase indicates IE in the BSR, mark for the corresponding Target cell of logic channel group where the logic channel of the uplink service of signals base 1, so that the up buffer data size of the mark of the logic channel group and the logic channel group can be transmitted to base station 2 corresponding with the Target cell by base station 1 according to the instruction of the IE.
Step 205:UE monitors the PDCCH of cell 2.
In the present embodiment, UE can to cell 1 send BSR after, get started monitor cell 2 PDCCH, can also receive cell 1 transmission be properly received the feedback message of the BSR after, monitor cell 2 PDCCH.
Step 206:The mark of logic channel group of the base station 2 according to where the logic channel of uplink service and the up buffer data size of the logic channel group, are UE distribution uplink transmission resources.
In the present embodiment, base station 2 is consistent with prior art for the process that UE distributes uplink transmission resource according to the mark of logic channel and the data volume of uplink service, will not be repeated here.
Step 207:Base station 2 sends the uplink authorization for indicating uplink transmission resource to UE.
Step 208:UE transmits uplink service according to uplink transmission resource.
As seen from the above-described embodiment, UE can be according to logic channel and the corresponding relation of Target cell, directly activate Target cell, without base station the UE cells to be activated are notified for example, by activation commands such as MAC CE, therefore the transfer resource of system is saved, the time delay that UE gets downlink transfer resource is reduced.It is to assume that Target cell is in deactivation status, and UE and Target cell uplink loss in another embodiment flow chart of uplink resource allocating method of the present invention, the embodiment referring to Fig. 3：
Step 301:UE preserves the logic channel of business and the corresponding relation of cell.
The present embodiment can be applied in the scene of small cell deployment, and the mapping logical channels of each business are transmitted to specific cell, and in the cell mapped.Therefore, UE can pre-save the corresponding relation between the logic channel of different business and cell, one cell of usual logic channel correspondence.
Step 302:When UE has uplink traffic transmission, the corresponding Target cell of logic channel that the uplink service is obtained by searching corresponding relation is cell 2, and cell 2 is in deactivation status, and UE and the uplink loss of cell 2. Step 303:UE monitors the PDCCH of cell 2.
In the present embodiment, UE is searched after the corresponding cell 2 of logic channel of uplink service waiting for transmission, begins to monitor the PDCCH of cell 2, so as to activation cell 2.
Step 304:UE initiates Stochastic accessing to realize the uplink synchronous between cell 2 to the base station 2 where cell 2, UE sends the mark and the up buffer data size of the logic channel group of the logic channel group where the logic channel comprising uplink service in the message 3 for carrying BSR, the BSR to cell 2 in the random access procedure.
In the present embodiment, due to uplink loss between UE and cell 2, therefore UE is needed to the initiating random access procedure of cell 2, and the random access procedure is consistent with prior art, will not be repeated here.Wherein, when UE sends message 3 (Message3) in the random access procedure, BSR is carried in message 3, the mark and the up buffer data size of the logic channel group of the logic channel group in the BSR where the logic channel comprising uplink service.
Step 305:The mark of logic channel group of the base station 2 according to where the logic channel of the uplink service included in message 3 and the up buffer data size of the logic channel group, are UE distribution uplink transmission resources.
In the present embodiment, the mark of logic channel group of the base station 2 according to where the logic channel of uplink service and the process that the up buffer data size of the logic channel group is UE distribution uplink transmission resources are consistent with prior art, will not be repeated here.
Step 306:Base station 2 sends the uplink authorization for indicating uplink transmission resource to UE.
Step 307:UE transmits uplink service according to the uplink transmission resource.
As seen from the above-described embodiment, UE can be according to logic channel and the corresponding relation of Target cell, directly activate Target cell, without base station the UE cells to be activated are notified for example, by activation commands such as MAC CE, therefore the transfer resource of system is saved, the time delay that UE gets downlink transfer resource is reduced.Embodiment with the inventive method uplink resource allocating method is corresponding, and present invention also offers UE and the embodiment of base station.
Referring to Fig. 4, one embodiment block diagram for being UE of the present invention：
The UE includes：Acquiring unit 410, activation unit 420 and receiving unit 430.
Wherein, acquiring unit 410, for obtaining Target cell corresponding with the logic channel of uplink service, the Target cell is in deactivation status；
Unit 420 is activated, for activating the Target cell that the acquiring unit 410 is obtained；
Receiving unit 430, mark and the up buffer data size of the logic channel group for receiving logic channel group of the Target cell of activation unit 420 activation according to where the logic channel, are the uplink transmission resource of the UE distribution. Referring to Fig. 5, another embodiment block diagram for being UE of the present invention；
The UE includes：Acquiring unit 510, the first transmitting element 520, activation unit 530 and receiving unit 540.Wherein, acquiring unit 510, for obtaining Target cell corresponding with the logic channel of uplink service, the Target cell is in deactivation status；
First transmitting element 520, for sending BSR to first community, so that the up buffer data size of the mark of the logic channel group included in the BSR and the logic channel group is transmitted to the Target cell that the acquiring unit is obtained by the first community.
Unit 530 is activated, for activating the Target cell that the acquiring unit 520 is obtained；
Receiving unit 540, mark and the up buffer data size of the logic channel group for receiving logic channel group of the Target cell of activation unit 530 activation according to where the logic channel, are the uplink transmission resource of the UE distribution.
Optionally, the activation unit 530, it can be sent specifically for first transmitting element 520 to the first community after BSR, monitor the PDCCH of the Target cell, or being properly received after the feedback message of the BSR of receiving that the first community sends, monitor the PDCCH of the Target cell.
Optionally, first transmitting element 520, can be also used for sending SR to the first community by PUCCH, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
Accordingly, the UE can also include（Not shown in Fig. 5）：Recovery unit, sends after BSR to first community for first transmitting element 520, the state before first transmitting element 520 sends the SR will be returned between the UE and the first community.Referring to Fig. 6, another embodiment block diagram for being UE of the present invention；
The UE includes：Acquiring unit 610, activation unit 620, the second transmitting element 630 and receiving unit 640.Wherein, acquiring unit 610, for obtaining Target cell corresponding with the logic channel of uplink service, the Target cell is in deactivation status；
Unit 620 is activated, for activating the Target cell that the acquiring unit 610 is obtained；
Second transmitting element 630, for as UE and the Target cell uplink loss, when being included in the Target cell at random, the Target cell obtained to the acquiring unit 610 sends the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR；
Receiving unit 640, mark and the up buffer data size of the logic channel group for receiving logic channel group of the Target cell of activation unit 620 activation according to where the logic channel, are what the UE was distributed Uplink transmission resource.Referring to Fig. 7, another embodiment block diagram for being UE of the present invention；
The UE includes：Storage unit 710, acquiring unit 720, activation unit 730 and receiving unit 740.Wherein, storage unit 710, for preserving the logic channel of business and the corresponding relation of cell；
Acquiring unit 720, for by searching the corresponding relation that the storage unit 710 is preserved, obtaining Target cell corresponding with the logic channel of the uplink service；
Unit 730 is activated, for activating the Target cell that the acquiring unit 720 is obtained；
Receiving unit 740, mark and the up buffer data size of the logic channel group for receiving logic channel group of the Target cell of activation unit 730 activation according to where the logic channel, are the uplink transmission resource of the UE distribution.
Referring to Fig. 8, another embodiment block diagram for being UE of the present invention；
The UE includes：Processor 810 and radio receiving-transmitting unit 820.
Wherein, the processor 810, for obtaining Target cell corresponding with the logic channel of uplink service, the Target cell is in deactivation status, activates the Target cell；
The radio receiving-transmitting unit 820, is the uplink transmission resource of the UE distribution for receiving the mark of logic channel group of the Target cell according to where the logic channel and the up buffer data size of the logic channel group.
Optionally, the radio receiving-transmitting unit 820, it can be also used for before the processor activates the Target cell, BSR is sent to first community, so that the up buffer data size of the mark of the logic channel group included in the BSR and the logic channel group is transmitted to the Target cell by the first community.
Optionally, the processor 810, can be specifically for after the radio receiving-transmitting unit 820 sends BSR to the first community, monitor the physical downlink control channel PDCCH of the Target cell, or the radio receiving-transmitting unit 820 receive that the first community sends be properly received the feedback message of the BSR after, monitor the PDCCH of the Target cell.
Optionally, the radio receiving-transmitting unit 820, can be also used for sending to the first community by PUCCH
SR, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
The processor 810, can be also used for after the radio receiving-transmitting unit 820 sends BSR to first community, the state returned between the first community before sending the SR.
Optionally, the radio receiving-transmitting unit 810, it can be also used in Target cell described in the UE Stochastic accessings, the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR sent to the Target cell. Optionally, the UE can also include（Not shown in Fig. 8）：Memory, for preserving the logic channel of business and the corresponding relation of cell；Accordingly, the processor 810, can be specifically for by searching the corresponding relation that the memory is preserved, obtaining Target cell corresponding with the logic channel of the uplink service.It is one embodiment block diagram of base station of the present invention referring to Fig. 9；
The base station as first base station, including：Acquiring unit 910, allocation unit 920 and transmitting element 930.Wherein, acquiring unit 910, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for obtaining UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of the uplink service, and the Target cell is in deactivation status；
Allocation unit 920, is the UE distribution uplink transmission resource for the up buffer data size identified with the logic channel group of the logic channel group obtained according to the acquiring unit 910；
Transmitting element 930, for being that the uplink transmission resource that the UE is distributed is sent to the UE by the allocation unit 920 after the UE activates the Target cell.
Optionally, the acquiring unit 910 can include at least one following unit（Not shown in Fig. 9）：First obtains subelement, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for receiving the uplink service that the second base station is sent, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE；
Second obtains subelement, for when the UE is with the Target cell uplink loss, the UE is received in Target cell described in Stochastic accessing, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.It is another embodiment block diagram of base station of the present invention referring to Figure 10.
The base station as first base station, including：Processor 1010 and transceiver 1020.
Wherein, the processor 1010, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for obtaining UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of the uplink service, the Target cell is in deactivation status, it is the UE distribution uplink transmission resource according to the mark and the up buffer data size of the logic channel group of the logic channel group；
The transceiver 1020, for after the UE activates the Target cell, the UE will to be sent to for the UE uplink transmission resources distributed.
Optionally, the processor 1010, can send specifically for receiving the second base station by the transceiver The uplink service logic channel where logic channel group mark and the logic channel group up buffer data size, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE；Or, specifically for when the UE is with the Target cell uplink loss, the UE is received in Target cell described in Stochastic accessing by the transceiver, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.As seen from the above-described embodiment, UE obtains Target cell corresponding with the logic channel of uplink service, Target cell is in deactivation status, UE activates Target cell, and the mark of logic channel group of the Target cell according to where the logic channel of the uplink service and the up buffer data size of the logic channel group are received, it is the uplink transmission resource of UE distribution.Due in the embodiment of the present invention, UE can be according to logic channel and the corresponding relation of Target cell, directly activate Target cell, without base station the UE cells to be activated are notified for example, by activation commands such as MAC CE, therefore the transfer resource of system is saved, the time delay that UE gets downlink transfer resource is reduced.
Those skilled in the art can be understood that the technology in the embodiment of the present invention can add the mode of required general hardware platform to realize by software.Understood based on such, the part that technical scheme in the embodiment of the present invention substantially contributes to prior art in other words can be embodied in the form of software product, the computer software product can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Perform the method described in some parts of each embodiment of the invention or embodiment.
Each embodiment in this specification is described by the way of progressive, and identical similar part is mutually referring to what each embodiment was stressed is the difference with other embodiment between each embodiment.For system embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, the relevent part can refer to the partial explaination of embodiments of method.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the scope of the protection.

Claims (1)

  1. Claim
    1st, a kind of uplink resource allocating method, it is characterised in that methods described includes：
    User equipment (UE) obtains Target cell corresponding with the logic channel of uplink service, and the Target cell is in deactivation status；
    UE activates the Target cell；
    UE receives the mark of logic channel group of the Target cell according to where the logic channel and the up buffer data size of the logic channel group, is the uplink transmission resource of the UE distribution.
    2nd, according to the method described in claim 1, it is characterised in that the UE is activated before the Target cell, in addition to：
    UE sends buffer status reporting BSR to first community, so that the mark of the logic channel group where the logic channel that the first community will be included in the BSR and the up buffer data size of the logic channel group are transmitted to the Target cell.3rd, method according to claim 2, it is characterised in that the UE, which activates the Target cell, to be included：
    UE is sent after BSR to the first community, monitors the physical downlink control channel PDCCH of the Target cell;Or,
    What UE received that the first community sends is properly received after the feedback message of the BSR, monitors the PDCCH of the Target cell.
    4th, according to the method in claim 2 or 3, it is characterised in that the UE to first community send BSR before, in addition to：The UE sends dispatch request SR by Physical Uplink Control Channel PUCCH to the first community, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
    The UE is sent after BSR to first community, in addition to：The state returned between the UE and the first community before sending the SR.
    5th, method according to claim 4, it is characterised in that the state returned between the UE and the first community before sending the SR includes：
    Before the UE sends the SR, discontinuous reception DRX states are in the first community, Then the UE is sent after BSR to first community, returns to the DRX states；
    Before the UE sends the SR, the first community is in deactivation status, then the UE is sent after BSR to first community, deactivates the first community.6th, according to the method described in claim 1, it is characterised in that the UE and the Target cell uplink loss, after the UE activation Target cell, in addition to：
    UE sends the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR to the Target cell in Target cell described in Stochastic accessing.7th, the method according to claim 1 to 6 any one, it is characterised in that methods described also includes：UE preserves the logic channel of business and the corresponding relation of cell；
    The UE obtains Target cell corresponding with the logic channel of uplink service：The UE obtains Target cell corresponding with the logic channel of the uplink service by searching the corresponding relation.8th, a kind of uplink resource allocating method, it is characterised in that methods described includes：
    The mark and the up buffer data size of the logic channel group of logic channel group where the logic channel of first base station acquisition UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of the uplink service, and the Target cell is in deactivation status；
    First base station, according to the mark and the up buffer data size of the logic channel group of the logic channel group, is the UE distribution uplink transmission resource；
    First base station will be sent to the UE after the UE activates the Target cell for the UE uplink transmission resources distributed.
    9th, method according to claim 8, it is characterised in that the mark of logic channel group and the up buffer data size of the logic channel group where the logic channel of the first base station acquisition UE uplink services include：
    The mark and the up buffer data size of the logic channel group of logic channel group where the logic channel for the uplink service that the second base station of first base station reception is sent, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE.
    10th, method according to claim 8, it is characterised in that it is up that the first base station obtains UE The mark of logic channel group where the logic channel of business and the up buffer data size of the logic channel group include：
    As the UE and the Target cell uplink loss, the first base station receives the UE in Target cell described in Stochastic accessing, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.
    11st, a kind of UE, it is characterised in that the UE includes：
    Acquiring unit, for obtaining Target cell corresponding with the logic channel of uplink service, the Target cell is in deactivation status；
    Unit is activated, for activating the Target cell that the acquiring unit is obtained；
    Receiving unit, mark and the up buffer data size of the logic channel group for receiving logic channel group of the Target cell of the activation unit activating according to where the logic channel, are the uplink transmission resource of the UE distribution.12nd, UE according to claim 11, it is characterised in that the UE also includes：First transmitting element, for sending BSR to first community, so that the up buffer data size of the mark of the logic channel group included in the BSR and the logic channel group is transmitted to the Target cell that the acquiring unit is obtained by the first community.13rd, UE according to claim 12, it is characterised in that
    The activation unit, sent specifically for first transmitting element to the first community after BSR, the PDCCH of the Target cell is monitored, or being properly received after the feedback message of the BSR of receiving that the first community sends, monitor the PDCCH of the Target cell.14th, the UE according to claim 12 or 13, it is characterised in that
    First transmitting element, is additionally operable to send SR to the first community by PUCCH, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
    The UE also includes：Recovery unit, sends after BSR for first transmitting element to first community, the state before first transmitting element sends the SR will be returned between the UE and the first community.
    15th, UE according to claim 11, it is characterised in that also include： Second transmitting element, for as UE and the Target cell uplink loss, in Target cell described in Stochastic accessing, the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR is sent to the Target cell.16th, the UE according to claim 11 to 15 any one, it is characterised in that the UE also includes：
    Storage unit, for preserving the logic channel of business and the corresponding relation of cell；
    The acquiring unit, specifically for by searching the corresponding relation that the storage unit is preserved, obtaining Target cell corresponding with the logic channel of the uplink service.
    17th, a kind of UE, it is characterised in that the UE includes：Processor and radio receiving-transmitting unit, the processor, for obtaining Target cell corresponding with the logic channel of uplink service, the Target cell is in deactivation status, activates the Target cell；
    The radio receiving-transmitting unit, is the uplink transmission resource of the UE distribution for receiving the mark of logic channel group of the Target cell according to where the logic channel and the up buffer data size of the logic channel group.
    18th, UE according to claim 17, it is characterised in that
    The radio receiving-transmitting unit, it is additionally operable to before the processor activates the Target cell, BSR is sent to first community, so that the up buffer data size of the mark of the logic channel group included in the BSR and the logic channel group is transmitted to the Target cell by the first community.
    19th, UE according to claim 18, it is characterised in that
    The processor, specifically for after the radio receiving-transmitting unit sends BSR to the first community, monitor the physical downlink control channel PDCCH of the Target cell, or the radio receiving-transmitting unit receive that the first community sends be properly received the feedback message of the BSR after, monitor the PDCCH of the Target cell.
    20th, the UE according to claim 18 or 19, it is characterised in that
    The radio receiving-transmitting unit, is additionally operable to send SR to the first community by PUCCH, to ask the first community to distribute transmission BSR uplink transmission resource as the UE；
    The processor, is additionally operable to after the radio receiving-transmitting unit sends BSR to first community, and described The state returned between first community before sending the SR.
    21st, the UE according to right will go 17, it is characterised in that
    The radio receiving-transmitting unit, it is additionally operable in Target cell described in the UE Stochastic accessings, the up buffer data size of the mark comprising the logic channel group and the logic channel group in the message 3 for carrying BSR, the BSR is sent to the Target cell.
    22nd, the UE according to claim 17 to 21 any one, it is characterised in that the UE also includes：Memory, for preserving the logic channel of business and the corresponding relation of cell；
    The processor, specifically for by searching the corresponding relation that the memory is preserved, obtaining Target cell corresponding with the logic channel of the uplink service.
    23rd, a kind of base station, it is characterised in that the base station as first base station, including：
    Acquiring unit, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for obtaining UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of the uplink service, and the Target cell is in deactivation status；
    Allocation unit, is the UE distribution uplink transmission resource for the up buffer data size identified with the logic channel group of the logic channel group obtained according to the acquiring unit；
    Transmitting element, for being that the uplink transmission resource that the UE is distributed is sent to the UE by the allocation unit after the UE activates the Target cell.
    24th, base station according to claim 23, it is characterised in that the acquiring unit includes at least one following unit：
    First obtains subelement, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for receiving the uplink service that the second base station is sent, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE；
    Second obtains subelement, for when the UE is with the Target cell uplink loss, the UE is received in Target cell described in Stochastic accessing, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.
    25th, a kind of base station, it is characterised in that the base station as first base station, including：Processor and transmitting-receiving Letter machine,
    The processor, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel for obtaining UE uplink services, the first base station is the base station where Target cell corresponding with the logic channel of the uplink service, the Target cell is in deactivation status, it is the UE distribution uplink transmission resource according to the mark and the up buffer data size of the logic channel group of the logic channel group；The transceiver, for after the UE activates the Target cell, the UE will to be sent to for the UE uplink transmission resources distributed.
    26th, base station according to claim 25, it is characterised in that
    The processor, the mark and the up buffer data size of the logic channel group of the logic channel group where logic channel specifically for receiving the uplink service that the second base station is sent by the transceiver, the information included in the BSR that the mark of the logic channel group and the up buffer data size of the logic channel group send for the UE to second base station, second base station is the base station where the first community of the UE；Or, specifically for when the UE is with the Target cell uplink loss, the UE is received in Target cell described in Stochastic accessing by the transceiver, the up buffer data size of mark comprising the logic channel group and the logic channel group in the carrying BSR sent to the Target cell message 3, the BSR.
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CN109474320B (en) * 2017-09-08 2021-01-22 电信科学技术研究院有限公司 Method and device for resource allocation and channel state information reporting
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CN111418259A (en) * 2017-12-19 2020-07-14 Oppo广东移动通信有限公司 A kind of secondary cell control method, equipment and computer storage medium
CN111418259B (en) * 2017-12-19 2023-08-22 Oppo广东移动通信有限公司 A secondary cell control method, device, and computer storage medium
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US12137464B2 (en) 2019-08-16 2024-11-05 Nokia Technologies Oy Configured grant activation for uplink transmission in wireless communication
CN115552978A (en) * 2020-05-22 2022-12-30 Oppo广东移动通信有限公司 Method, device, equipment and storage medium for monitoring channel
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