CN104770032A

CN104770032A - Dual connection mode resource request method and terminal, and master eNB and secondary eNB

Info

Publication number: CN104770032A
Application number: CN201380001847.5A
Authority: CN
Inventors: 常俊仁; 冯淑兰
Original assignee: Huawei Technologies Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2013-10-31
Filing date: 2013-10-31
Publication date: 2015-07-08
Anticipated expiration: 2033-10-31
Also published as: CN104770032B; WO2015062043A1

Abstract

The present invention discloses a dual connection mode resource request method and terminal, and a master eNB and a secondary eNB, comprising: a terminal establishing communications connections with the master eNB and the secondary eNB; determining the circumstances of the resource configured by the secondary eNB for sending a first message, the first message being used for requesting resources from the secondary eNB or feeding back downlink received information to the secondary eNB; if the secondary eNB has not configured a resource to send the first message, or the number of times the first message is sent on a configured resource reaches a preset maximum value, then sending a second message to the master eNB to carry out instruction and receiving the information of a resource allocated according to the instruction of the master eNB, the second message being used for reporting that the secondary eNB has not configured a resource for sending a first message or that the number of times the message is sent has reached a preset maximum value; by means of the content disclosed above, the present invention avoids executing a random access procedure on the secondary eNB, thereby reducing the number of instances of blind detection and the false alarm rate of the terminal.

Description

Resource request method and terminal, master base station and prothetic group station under dual link pattern

【Technical field】

The present invention relates to the communications field, resource request method and terminal, master base station and prothetic group station under more particularly to a kind of dual link pattern.

【Background technology】

In existing wireless network transmissions, low-frequency range carrier wave coverage is big, but resource is more rare.And high band carrier wave coverage is small, but resource is relatively enriched.In traditional 2G, 3G network, the general carrier wave using compared with low-frequency range provides the user service.But, with the popularization of smart mobile phone, user proposes higher requirement to wireless transmission rate.In order to meet the demand of user, it is necessary to progressively provide service using resourceful high band carrier wave.

Because high band carrier wave has the characteristics of coverage is small, the base station that certain small covering is carried out using high band carrier wave is turned into small base station by general people, and its scope covered is referred to as small cell.It should be noted that in general, can be master base station by macro base station selection（Macro Evolved Node B, MeNB）, and by it is small it is base station selected supplemented by base station（Small evolved Node B, SeNB）.There can be multiple cells under MeNB, in these multiple cells, it is main plot that can select a cell（Primary Cell, PCell）, it is terminal（User Equipment, UE）Service is provided, and other cells can be secondary cell（Secondary Cell, SCell）, service is provided for UE.And the cell under the secondary cell and SeNB of master base station is typically all selected as secondary cell i.e. SCell and provides service for UE.Under normal circumstances, the main distinction of main plot and secondary cell is, main plot is that UE sets up RRC when initially connecting or switch（Radio Resource Control, wireless heterogeneous networks）The cell of connection, main plot provides safety the parameter related to mobile management for UE, also service transmission UE user face data, and secondary cell is then mainly responsible for UE transmission user face datas.

When UE is operated under MeNB and SeNB dual link simultaneously, MeNB and SeNB can configure independent Physical Uplink Control Channel respectively（Physical Uplink Control Channel, PUCCH）For the feedback of uplink scheduling request, ascending control information, such as channel condition information（Channel State Information, CSI）, hybrid automatic repeat-request response（Hybrid Automatic Repeat Request- Acknowledgement, HARQ-ACK）The feedback of information etc..Under normal circumstances, dispatch request（Scheduling Request, SR）It can be reported respectively using respective PUCCH channel resources.

In existing Long Term Evolution（Long Term Evolution, LTE）In system, when being configured without SR transmission resource, UE can be in PCell（PCell is located at MeNB, is a MeNB serving cell）Trigger Stochastic accessing（Random Access, RA）Process, to ask up authorize（UL grant）；Or, when SR reaches maximum transmission times, UE can initiate RA processes in PCell, to ask UL grant.But, when UE is configured without SR, if initiating the RA procedure request scheduling resources of competition on SCell, UE needs to carry out public search space to SeNB SCell（Common Search Space, CSS）Blind Detecting, it so can additionally increase UE blind Detecting number of times and false-alarm, if SR reaches default maximum times, if the same RA procedure request scheduling resources that competition is initiated on SCell, but continue to initiate having little significance for RA in SeNB, because may now have been replaced due to signal quality reason, MeNB.

【The content of the invention】

In view of this, the embodiments of the invention provide the resource request method under a kind of dual link pattern and terminal, master base station and prothetic group station, it is to avoid terminal performs random access procedure at prothetic group station, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

First aspect provides the resource request method under a kind of dual link pattern, including：Terminal is set up with master base station and prothetic group station communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；The resource situation of the transmission first message of prothetic group station configuration is determined, first message is used for the information received to auxiliary base station requests resource or feeding back downlink；If prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, then send the second message to be indicated to master base station, and receive the resource information distributed according to the instruction of master base station, wherein, the second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration.

In the first possible implementation of first aspect, second message is enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

In second of possible implementation of first aspect, the second message is the buffer status report message of extension, and the buffer status report message package of extension needs the buffer status information and extension indication information of the data to the transmission of prothetic group station containing terminal.

In the third possible implementation of first aspect, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.

In the 4th kind of possible implementation of first aspect, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are when being triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

In the 5th kind of possible implementation of first aspect, when prothetic group station is configured without the resource for sending dispatch request, receiving the resource information distributed according to the instruction of master base station includes receiving up the authorizing of prothetic group station distribution, and up authorize is the scheduling configured information sent according to master base station and distributed.

In the 6th kind of possible implementation of first aspect, when the number of times that dispatch request is sent reaches default maximum, receiving the resource information distributed according to the instruction of master base station includes：Receive prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information that master base station is sent, wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell；Or receiving up the authorizing of prothetic group station distribution, up authorize is the scheduling configured information sent according to master base station and distributed.

In the 7th kind of possible implementation of first aspect, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information, when reaching default threshold value, receiving the resource information distributed according to the instruction of master base station includes：Receive the resource information for being used to feed back hybrid automatic repeat-request response and/or channel condition information of prothetic group station distribution, resource information is the resource distribution instruction information of the hybrid automatic repeat-request response and/or channel condition information sent according to master base station and distributed.

Second aspect provides the resource request method under a kind of dual link pattern, including：Master base station and prothetic group station are set up with terminal communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；The second message that receiving terminal is sent, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information that terminal is received to auxiliary base station requests resource or feeding back downlink；Send configured information to terminal or prothetic group station to be scheduled according to the second message.

In the first possible implementation of second aspect, second message is enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

In second of possible implementation of second aspect, the second message is the buffer status report message of extension, and the buffer status report message package of extension needs the buffer status information and extension indication information of the data to the transmission of prothetic group station containing terminal.

In the third possible implementation of second aspect, it is characterized in that, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.

In the 4th kind of possible implementation of second aspect, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are when being triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

In the 5th kind of possible implementation of second aspect, when prothetic group station is configured without the resource for sending dispatch request, send configured information to terminal or prothetic group station to be scheduled including sending scheduling configured information to prothetic group station to indicate that prothetic group station is authorized to terminal distribution is up according to the second message.

In the 6th kind of possible implementation of second aspect, when the number of times that dispatch request is sent in the resource in configuration reaches default maximum, configured information is sent to terminal or prothetic group station according to the second message be scheduled including：Send prothetic group station/secondary cell removal configured information to indicate that prothetic group station/secondary cell stops as terminal service to prothetic group station, and send prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information to terminal, wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell；Or send scheduling configured information to indicate that prothetic group station is authorized to terminal distribution is up to prothetic group station.

In the 7th kind of possible implementation of second aspect, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, configured information is sent to terminal or prothetic group station according to the second message be scheduled including：Send hybrid automatic repeat-request response and/or channel condition information resource distribution instruction information to indicate that the resource information for feeding back hybrid automatic repeat-request response and/or channel condition information is distributed at prothetic group station to prothetic group station.

The third aspect provides the resource request method under a kind of dual link pattern, including：Prothetic group station and master base station are set up with terminal communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；Receive the configured information that master base station is sent, wherein, configured information is sent according to the second message that terminal is sent, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink；According to configured information is to terminal distribution resource or stops being terminal service.

In the first possible implementation of the third aspect, second message is enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

In second of possible implementation of the third aspect, the second message is the buffer status report message of extension, and the buffer status report message package of extension needs the buffer status information and extension indication information of the data to the transmission of prothetic group station containing terminal.

In the third possible implementation of the third aspect, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.

In the 4th kind of possible implementation of the third aspect, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are when being triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

In the 5th kind of possible implementation of the third aspect, when prothetic group station is configured without the resource for sending dispatch request, configured information is scheduling configured information, according to configured information is to terminal distribution resource or stops including authorizing to terminal distribution is up for terminal service.

In the 6th kind of possible implementation of the third aspect, when the number of times that dispatch request is sent in the resource in configuration reaches default maximum, according to configured information is to terminal distribution resource or stops including for terminal service：If base station removes configured information supplemented by configured information, stopping provides the terminal with service；If configured information is scheduling configured information, authorized to terminal distribution is up.

In the 7th kind of possible implementation of the third aspect, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, configured information is hybrid automatic repeat-request response and/or channel condition information resource distribution instruction information, according to configured information is to terminal distribution resource or stops including for terminal service：The resource of hybrid automatic repeat-request response and/or channel condition information is fed back to terminal distribution being used for newly.

Fourth aspect provides a kind of terminal, including：First communication building block, sets up with master base station and prothetic group station and communicates to connect respectively for terminal, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；Resource determination module, the resource situation of the transmission first message for determining the configuration of prothetic group station, first message is used for the information received to auxiliary base station requests resource or feeding back downlink；First resource distribute module, if being configured without sending the resource of first message for prothetic group station or the transmission times of first message reaching default maximum in the resource of configuration, then send the second message to be indicated to master base station, and receive the resource information distributed according to the instruction of master base station, wherein, the second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration.

In the first possible implementation of fourth aspect, second message is enhanced scheduling request information, including including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

In second of possible implementation of fourth aspect, the second message is the buffer status report message of extension, and the buffer status report message package of extension needs the buffer status information and extension indication information of the data to the transmission of prothetic group station containing terminal.

In the third possible implementation of fourth aspect, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.

In the 4th kind of possible implementation of fourth aspect, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are when being triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

In the 5th kind of possible implementation of fourth aspect, when prothetic group station is configured without the resource for sending dispatch request, first resource distribute module is used for up the authorizing for receiving the distribution of prothetic group station, and up authorize is the scheduling configured information sent according to master base station and distributed.

In the 6th kind of possible implementation of fourth aspect, when the number of times that dispatch request is sent in the resource in configuration reaches default maximum, first resource distribute module is used for：Receive prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information that master base station is sent, wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell；Or receiving up the authorizing of prothetic group station distribution, up authorize is the scheduling configured information sent according to master base station and distributed.

In the 7th kind of possible implementation of fourth aspect, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information, when reaching default threshold value, first resource distribute module is used for：Receive the resource information for being used to feed back hybrid automatic repeat-request response and/or channel condition information of prothetic group station distribution, resource information is the resource distribution instruction information of the hybrid automatic repeat-request response and/or channel condition information sent according to master base station and distributed.

5th aspect provides a kind of master base station, including：Second communication building block, sets up with terminal and communicates to connect respectively for master base station and prothetic group station, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；First receiving module, the second message sent for receiving terminal, for reporting, first message does not distribute the resource of transmission at prothetic group station to second message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink；Secondary resource distribute module, for sending configured information to terminal or prothetic group station according to the second message to be scheduled.

In the first possible implementation of the 5th aspect, second message is enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

In second of possible implementation of the 5th aspect, the second message is the buffer status report message of extension, and the buffer status report message package of extension needs the buffer status information and extension indication information of the data to the transmission of prothetic group station containing terminal.

The 5th aspect the third possible implementation in, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.

In the 4th kind of possible implementation of the 5th aspect, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are when being triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

In the 5th kind of possible implementation of the 5th aspect, when prothetic group station is configured without the resource for sending dispatch request, Secondary resource distribute module is used to send scheduling configured information to authorize to terminal distribution is up to prothetic group station.

In the 6th kind of possible implementation of the 5th aspect, when the number of times that dispatch request is sent in the resource in configuration reaches default maximum, Secondary resource distribute module is used for：Send prothetic group station/secondary cell removal configured information to indicate that prothetic group station stops as terminal service to prothetic group station, and send prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information to terminal, wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell；Or send scheduling configured information to indicate that prothetic group station is authorized to terminal distribution is up to prothetic group station.

In the 7th kind of possible implementation of the 5th aspect, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information, when reaching default threshold value, Secondary resource distribute module is used for：Hybrid automatic repeat-request response and/or channel condition information resource distribution instruction information are sent to prothetic group station, to indicate that the resource information for feeding back hybrid automatic repeat-request response and/or channel condition information is distributed at prothetic group station.

6th aspect provides a kind of prothetic group station, including：The third communication sets up module, sets up and communicates to connect with terminal respectively for prothetic group station and master base station, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；Second receiving module, configured information for receiving master base station transmission, wherein, configured information is sent according to the second message that terminal is sent, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink；Information resources scheduler module, for according to configured information is to terminal distribution resource or stops being terminal service.

In the first possible implementation of the 6th aspect, second message includes at least one of the first information, second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

In second of possible implementation of the 6th aspect, the second message is the buffer status report message of extension, and the buffer status report message package of extension needs the buffer status information and extension indication information of the data to the transmission of prothetic group station containing terminal.

The 6th aspect the third possible implementation in, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.

In the 4th kind of possible implementation of the 6th aspect, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are when being triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

In the 5th kind of possible implementation of the 6th aspect, when prothetic group station is configured without the resource for sending dispatch request, configured information is scheduling configured information, and information resources scheduler module is used to authorize to terminal distribution is up.

In the 6th kind of possible implementation of the 6th aspect, when the number of times that dispatch request is sent in the resource in configuration reaches default maximum, information resources scheduler module is used for：If base station removes configured information supplemented by configured information, stopping provides the terminal with service；If configured information is scheduling configured information, authorized to terminal distribution is up.

In the 7th kind of possible implementation of the 6th aspect, there is no effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, configured information is hybrid automatic repeat-request response and/or channel condition information resource distribution instruction information, and information resources scheduler module is used for：The resource of hybrid automatic repeat-request response and/or channel condition information is fed back to terminal distribution being used for newly.

7th aspect provides a kind of terminal, including：Receiver, memory, processor, transmitter and data/address bus, receiver, memory, processor, transmitter are connected by data/address bus, to be in communication with each other, terminal is set up with master base station and prothetic group station communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；Processor is used for the resource situation for determining the transmission first message of prothetic group station configuration, and first message is used for the information received to auxiliary base station requests resource or feeding back downlink；If prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, then transmitter is used to the second message of transmission to master base station be scheduled, receiver is used to receive the resource information distributed according to the scheduling of master base station, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and memory is used for the various information for storing receiver reception.

Eighth aspect provides a kind of master base station, including：Receiver, memory, processor, transmitter and data/address bus, receiver, memory, processor, transmitter are connected by data/address bus, to be in communication with each other, master base station and prothetic group station are set up with terminal communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；Receiver is used for the second message that receiving terminal is sent, for reporting, first message does not distribute the resource of transmission at prothetic group station to second message or the transmission times of first message reaches default maximum in the resource of configuration, first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink, and memory is used for the various information for storing receiver reception；Processor produces configured information according to the second message；Transmitter sends configured information to terminal or prothetic group station to be scheduled.

9th aspect provides a kind of prothetic group station, including：Receiver, memory, processor, transmitter and data/address bus, receiver, memory, processor, transmitter are connected by data/address bus, to be in communication with each other, master base station and prothetic group station are set up with terminal communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel；Receiver is used for the configured information for receiving master base station transmission, configured information is sent according to the second message that terminal is sent, wherein, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink；Memory is used to store configured information, and processor is for according to configured information is to terminal distribution resource or stops being terminal service.

It is different from prior art, under dual link pattern, if terminal and prothetic group station direct communication, then need to perform random access procedure at prothetic group station, to monitor the public search space at prothetic group station, so inevitably result in extra blind Detecting and false-alarm probability, resource request method and terminal under a kind of dual link pattern that embodiment of the present invention is provided, master base station and prothetic group station, the resource situation for the transmission first message for first passing through terminal to determine the configuration of prothetic group station, first message is used for the information received to auxiliary base station requests resource or feeding back downlink, it is configured without sending the resource of first message or when the transmission times of first message reaches default maximum in the resource of configuration at prothetic group station, send the second message to be indicated to master base station, and receive the resource information distributed according to the instruction of master base station, rather than allow terminal and prothetic group station direct communication, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, avoid and perform random access procedure at prothetic group station, reduce the blind check number of times and false-alarm efficiency of terminal.

【Brief description of the drawings】

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 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.

Fig. 1 be first embodiment of the invention dual link pattern under resource request system construction drawing；

Fig. 2 is the schematic flow sheet of the resource request method under the dual link pattern of first embodiment of the invention；

Fig. 3 is the scheduling request information form schematic diagram of the resource request method under the dual link pattern of first embodiment of the invention；

Fig. 4 is the schematic flow sheet of the resource request method under the dual link pattern of second embodiment of the invention；

Fig. 5 is the schematic flow sheet of the resource request method under the dual link pattern of third embodiment of the invention；

Fig. 6 is the data interaction figure of the resource request under the dual link pattern of first embodiment of the invention；

Fig. 7 is the data interaction figure of the resource request under the dual link pattern of second embodiment of the invention；

Fig. 8 is the data interaction figure of the resource request under the dual link pattern of third embodiment of the invention；

Fig. 9 is the structural representation of the terminal of first embodiment of the invention；

Figure 10 is the structural representation of the master base station of first embodiment of the invention；

Figure 11 is the structural representation at the prothetic group station of first embodiment of the invention；

Figure 12 is the structural representation of the terminal of second embodiment of the invention；

Figure 13 is the structural representation of the master base station of second embodiment of the invention；

Figure 14 is the structural representation at the prothetic group station of second embodiment of the invention.

【Embodiment】

To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.

Referring to Fig. 1, Fig. 1 be first embodiment of the invention dual link pattern under resource request system construction drawing.As shown in figure 1, the system of resource request includes terminal 10, master base station 11 and prothetic group station 12 under dual link pattern, terminal 10 is set up with master base station 11 and prothetic group station 12 communicate to connect respectively.Specifically, terminal 10 is set up with master base station 11 communicate to connect to carry out normal data transfer first, master base station 11 is the increase prothetic group of terminal 10 station 12 afterwards, terminal 10 is set up with prothetic group station 12 communicate to connect to carry out normal data transfer again, such terminal 10 can be communicated with master base station 11 and prothetic group station 12 simultaneously, that is, establish the communication system of dual link pattern.Wherein, the communication connection between terminal 10, master base station 11 and prothetic group station 12 is all wireless connection, and master base station 11 and prothetic group station 12 are respectively that terminal distribution has independent Physical Uplink Control Channel.

Terminal 10 is after the dispatch request of the side of prothetic group station 12 or hybrid automatic repeat-request response and/or channel condition information are triggered, and terminal 10 determines the resource situation of the transmission first message of the configuration of prothetic group station 12.Wherein, first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 12.Prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are when being triggered, prothetic group station 12 is without effective physical uplink control channel resource and/or Physical Uplink Shared Channel（Physical Uplink Share Channel, PUSCH）Resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

If prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, terminal 10 sends the second message to master base station 11 to be scheduled.Wherein, the second message is used for the resource for reporting prothetic group station 12 to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration.Prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches that default maximum can divide following three kinds of application scenarios to illustrate respectively in the resource of configuration：

1）When the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, then terminal 10 on the Physical Uplink Control Channel of master base station 11 to the reporting scheduling request message of master base station 11, that is the second message, master base station 11 sends scheduling configured information to prothetic group station 12, with notify terminal 10 described in prothetic group station 12 need prothetic group station 12 or secondary cell request it is up authorize, prothetic group station 12 is received after the up dispatch request authorized, and up authorize is distributed to terminal 10.Wherein, scheduling request information can be a physical layer signaling, or a medium education control element（Medium Access Control Control Element, MAC CE）Or wireless heterogeneous networks（Radio Resource Control, RRC）Message, needs to ask up authorize at prothetic group station 12 for instruction terminal 10.

2）When the dispatch request of the side of prothetic group station 12 is triggered, in the resource of configuration dispatch request send number of times reach default maximum, then terminal 10 on the Physical Uplink Control Channel of master base station 11 to the reporting scheduling request message of master base station 11, i.e. the second message.Master base station 11 is received after the second message, and different configured informations are sent to prothetic group station 12 according to resource situations such as the signal intensities of prothetic group station 12 or secondary cell.Specifically, if the resource situations such as the signal intensity of prothetic group station 12 or secondary cell are poor, then master base station 11 sends prothetic group station/secondary cell to prothetic group station 12 and removes configured information, indicate that prothetic group station 12 or secondary cell stop providing service for terminal 10, master base station 11 also sends prothetic group station/secondary cell to terminal 10 and replaces configured information or prothetic group station/secondary cell removal configured information, wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station 12 to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell.Prothetic group station/secondary cell removes the information that configured information includes removed prothetic group station/secondary cell.If the resource situations such as the signal intensity of prothetic group station 12 or secondary cell are preferable, then master base station 11 sends scheduling configured information to prothetic group station 12, to notify the terminal 10 of prothetic group station 12 to need to ask up authorize at prothetic group station 12 or secondary cell, prothetic group station 12 is received after the up dispatch request authorized, and up authorize is distributed to terminal 10.

3）When the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are triggered, prothetic group station 12 can be used for feedback hybrid automatic repeat-request response and/or channel condition information without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information reaches default threshold value, then terminal 10 does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource indication information to the reporting terminal 10 of master base station 11 on the Physical Uplink Control Channel and/or Physical Uplink Shared Channel of master base station 11 at prothetic group station 12, that is the short configured information of hybrid automatic repeat-request response and/or channel condition information, or report the hybrid automatic repeat-request response being triggered in the side of prothetic group station 12 and/or channel condition information to master base station 11.The information reported can be a Physical Uplink Control Channel（Physical Uplink Control Channel, PUCCH）Signaling, MAC CE or RRC information.The prothetic group station 12 that master base station 11 receives the transmission of terminal 10 can be used for after feedback hybrid automatic repeat-request response and/or channel condition information without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource, master base station 11 sends the feedback resource allocation configured information of hybrid automatic repeat-request response and/or channel condition information to prothetic group station 12, to indicate that prothetic group station 12 distributes the physical uplink control channel resource and/or Physical Uplink Shared Channel resource for hybrid automatic repeat-request response and/or channel condition information for terminal 10.Prothetic group station 12 is the physical uplink control channel resource and/or Physical Uplink Shared Channel resource that are used to feed back hybrid automatic repeat-request response and/or channel condition information of terminal distribution newly.

In the prior art, under dual link pattern, if terminal 10 and the direct communication of prothetic group station 12, then need to perform random access procedure at prothetic group station 12, to monitor the public search space at prothetic group station 12, so inevitably result in extra blind Detecting and false-alarm probability, in the present embodiment, when the resource or transmission times that prothetic group station 12 is configured without transmission first message reach default maximum, terminal 10 sends the second message to master base station 11, master base station 11 sends configured information to prothetic group station 12 to indicate that prothetic group station 12 stops distributing resource for the offer of terminal 10 service or to terminal 10, rather than allow terminal 10 and the direct communication of prothetic group station 12, the resource or transmission times that second message is used to report prothetic group station 12 to be configured without sending first message reach default maximum, first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 12, avoid terminal 10 and perform random access procedure at prothetic group station 12, so as to reduce the blind check number of times and false-alarm efficiency of terminal 10.

Refering to Fig. 2, Fig. 2 is the schematic flow sheet of the resource request method under the dual link pattern of first embodiment of the invention.It is described on the basis of Fig. 1, as shown in Fig. 2 resource request method includes：

S10：Terminal 10 is set up with master base station 11 and prothetic group station 12 communicate to connect respectively, wherein, master base station 11 and prothetic group station 12 are respectively that terminal distribution has independent Physical Uplink Control Channel.

Specifically, terminal 10 is set up with master base station 11 communicate to connect to carry out normal data transfer first, master base station 11 is the increase prothetic group of terminal 10 station 12 afterwards, terminal 10 is set up with prothetic group station 12 communicate to connect to carry out normal data transfer again, such terminal 10 can be communicated with master base station 11 and prothetic group station 12 simultaneously, that is, establish the communication system of dual link pattern.Communication connection between terminal 10 and master base station 11 and prothetic group station 12 is all wireless connection.

S11：The resource situation for the transmission first message that prothetic group station 12 is configured is determined, first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 12.

Wherein, the resource of first message is sent including physical uplink control channel resource etc., and the resource is used for terminal asks resource or the information of feeding back downlink reception to include channel condition information, hybrid automatic repeat-request response etc. to prothetic group station 12.

S12：If prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, then send the second message to be indicated to master base station 11, and receive the resource information distributed according to the instruction of master base station 11, wherein, the second message is used for the resource for reporting prothetic group station 12 to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration.In other words, the second message is used to ask resource or feeding back downlink to receive relevant information, such as channel condition information, hybrid automatic repeat-request response to prothetic group station 12 indirectly.

In the prior art, under dual link pattern, if terminal 10 and the direct communication of prothetic group station 12, then need to perform random access procedure at prothetic group station 12, to monitor the public search space at prothetic group station 12, so inevitably result in extra blind Detecting and false-alarm probability, in the present embodiment, it is configured without sending the resource of first message or when the transmission times of first message reaches default maximum in the resource of configuration at prothetic group station 12, send the second message to be indicated to master base station 11, and receive the resource information distributed according to the instruction of master base station 11, rather than allow terminal 10 and the direct communication of prothetic group station 12, avoid and perform random access procedure at prothetic group station 12, so as to reduce the blind check number of times and false-alarm efficiency of terminal 10.

In more specifically embodiment, prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are when being triggered, prothetic group station 12 can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource.

In above-mentioned S12, the resource or transmission times that prothetic group station 12 is configured without sending first message reach that default maximum can divide following three kinds of application scenarios to illustrate respectively：

1）If the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, the second message is then sent to master base station 11 to be indicated, and up the authorizing of the distribution of prothetic group station 12 is received, up authorize is distributed according to the scheduling configured information that master base station 11 is sent.In detail, by the Physical Uplink Control Channel of master base station 11 to the reporting scheduling request message of master base station 11, i.e. the second message.Second message can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to ask up authorize at prothetic group station 12 for instruction terminal 10.Preferably, the second message is the buffer status report of an extension（Buffer State Report, BSR）Message, distributes independent logic channel for the MAC CE of extension, represents MAC CE reports the information relevant with prothetic group station 12 by master base station 11 for terminal 10.The buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station 12 containing terminal, wherein, extension indication information comprising prothetic group station 12 identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station 12 or supplemented by base station 12 control one group of cell.As shown in Figure 3, the BSR message formats of extension deposit in the first buffer area 101, including the buffer area 103 of class area 102 and second, wherein, class area 102 includes 3 bit, extension BSR or other configured informations are indicated whether, the second buffer area 103 includes 5 bit, represents the cache size for the data that terminal 10 needs to send in the side of prothetic group station 12.In other embodiments of the invention, the buffer area 103 of class area 102 and second in the BSR message of extension is not limited to 3 and 5 bit respectively, can be arbitrary.First buffer area is also not necessarily limited to 8 bit, can be 16 or 32 etc..In embodiments of the present invention, second message can also be enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station 12, and the second information is to represent that first message reaches default maximum in the transmission times of prothetic group station 12.Specifically, the second message package contains the enhancement information of 2, and its position is not limited, and can be positioned over before the second message, middle or below.When the enhancement information of 2 is 00, represent in master base station/PCell without dispatch request；When the enhancement information of 2 is 00, represent in master base station/PCell without dispatch request；When the enhancement information of 2 is 01, expression is scheduled request in master base station/PCell；When the enhancement information of 2 is 10, expression is scheduled request, the i.e. first information in prothetic group station/SCell；The enhancement information of 2 is reserved when being 11.In other embodiments of the invention, enhancement information is not limited to 2 or 1,3 or more.Master base station 11 is scheduled after receiving the second message, i.e., send scheduling configured information to prothetic group station 12, notifies that prothetic group station 12 is terminal 10 at prothetic group station 12 or SCell distribution is up authorizes, and what terminal 10 received that prothetic group station 12 distributes up authorizing.

2）When the dispatch request of the side of prothetic group station 12 is triggered, the number of times that dispatch request is sent in the resource of configuration reaches default maximum, the second message is then sent to master base station to be indicated, and receive the prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information of the transmission of master base station 11, or up the authorizing of the distribution of prothetic group station 12 is received, authorize in the morning is distributed according to the scheduling configured information that master base station 11 is sent.Wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station 12 to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell.Prothetic group station/secondary cell removes the information that configured information includes removed prothetic group station/secondary cell.Specifically, by the Physical Uplink Control Channel of master base station 11 to the reporting scheduling request message of master base station 11, i.e. the second message.In the present embodiment, the second message can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to ask up authorize at prothetic group station 12 for instruction terminal 10.Preferably, the second message is the buffer status report message of the extension shown in a Fig. 3, for the MAC of extension CE distributes independent logic channel, represents MAC CE reports the information relevant with prothetic group station 12 by master base station 11 for terminal 10.The buffer status report message of the extension reports the information relevant with prothetic group station 12 by master base station 11 for terminal 10.The buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station 12 containing terminal, wherein, extension indication information comprising prothetic group station 12 identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station 12 or supplemented by base station 12 control one group of cell.Second message can also be enhanced scheduling request information.The enhanced scheduling request information includes the enhancement information of 2, when the enhancement information of 2 is 00, represents in master base station/PCell without dispatch request；When the enhancement information of 2 is 00, represent in master base station/PCell without dispatch request；When the enhancement information of 2 is 01, expression is scheduled request in master base station/PCell；When the enhancement information of 2 is 10, expression is scheduled request, the i.e. first information in prothetic group station/SCell；When the enhancement information of 2 is 11, the dispatch request represented in prothetic group station 12 or SCell, which is sent, reaches default maximum, i.e. the second information.In this way, second the second message of message includes the first information and the second information.In other embodiments of the invention, enhancement information is not limited to 2 or 1,3 or more.Master base station 11 is received after the second message, sends different configured informations to prothetic group station 12 according to resource situations such as the signal intensities of prothetic group station 12 or secondary cell.In detail, if the resource situations such as the signal intensity of prothetic group station 12 or secondary cell are poor, prothetic group station/secondary cell is then sent to prothetic group station 12 by master base station 11 and removes configured information, to indicate that prothetic group station 12 or secondary cell stop as the offer service of terminal 10, and receive the prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information of the transmission of master base station 11.If the resource situations such as the signal intensity of prothetic group station 12 or secondary cell preferably, receive up the authorizing of the distribution of prothetic group station 12, up authorize is distributed according to the scheduling configured information that master base station 11 is sent.

3）When the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are triggered, prothetic group station 12 can be used for feedback hybrid automatic repeat-request response and/or channel condition information without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, then the resource information for being used to feed back hybrid automatic repeat-request response and/or channel condition information of the distribution of prothetic group station 12 is received.The resource information is distributed according to the hybrid automatic repeat-request response of the transmission of master base station 11 and/or the resource distribution instruction information of channel condition information, specifically, reported by the Physical Uplink Control Channel and/or Physical Uplink Shared Channel of master base station 11 to master base station 11 at prothetic group station 12 without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource indication information, that is the short configured information of hybrid automatic repeat-request response and/or channel condition information, namely second message, certainly, the hybrid automatic repeat-request response being triggered in the side of prothetic group station 12 and/or channel condition information information can also be reported to master base station 11 simultaneously.Wherein, physical uplink control channel resource and/or Physical Uplink Shared Channel resource are used to feed back hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the channel condition information frequency of failure reach default maximum.Master base station 11 is received after resource indication information of the prothetic group station 12 without effective physical uplink control channel resource and/or Physical Uplink Shared Channel, the feedback resource allocation configured information of hybrid automatic repeat-request response and/or channel condition information is sent to prothetic group station 12, to indicate that prothetic group station 12 distributes the physical uplink control channel resource and/or Physical Uplink Shared Channel resource for hybrid automatic repeat-request response and/or information feedback for terminal 10.Terminal 10 receives the physical uplink control channel resource and/or Physical Uplink Shared Channel resource that are used to feed back hybrid automatic repeat-request response and/or channel condition information of the distribution of prothetic group station 12.In this way, avoiding to perform random access procedure at prothetic group station 12, so as to reduce the blind check number of times and false-alarm efficiency of terminal 10.

Referring to Fig. 4, Fig. 4 is the schematic flow sheet of the resource request method under the dual link pattern of second embodiment of the invention.As shown in figure 4, the resource request method includes：

S20：Master base station 11 and prothetic group station 12 are set up with terminal 10 communicate to connect respectively, wherein, master base station 11 and prothetic group station 12 are respectively that terminal distribution has independent Physical Uplink Control Channel.

S21：The second message that receiving terminal 10 is sent, second message is used for the resource for reporting prothetic group station 12 to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 12 by terminal.

The resource or transmission times that prothetic group station 12 is configured without sending first message reach that default maximum refers to：When the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are when being triggered, prothetic group station 12 can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource.

In S21, terminal 10 first determines the resource situation for the transmission first message that prothetic group station 12 is configured.If resource or transmission times that prothetic group station 12 is configured without sending first message reach default maximum, the prothetic group station 12 that then the second message of receiving terminal 10, i.e. receiving terminal 10 are reported is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to ask up authorize at prothetic group station 12 for instruction terminal 10, preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station 12 containing terminal, wherein, extension indication information comprising prothetic group station 12 identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station 12 or supplemented by base station 12 control one group of cell.Second message can also be enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station 12, and the second information is to represent that first message reaches default maximum in the transmission times of prothetic group station 12.

S22：Send configured information to terminal 10 or prothetic group station 12 to be scheduled according to the second message.

In S22, prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches that default maximum can divide following three kinds of application scenarios to illustrate respectively in the resource of configuration：

1）When the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, then after the second message is received, scheduling configured information is sent to prothetic group station 12, to notify prothetic group station 12 to ask up authorize at prothetic group station 12 or SCell for terminal 10.

2）When the dispatch request of the side of prothetic group station 12 is triggered, the number of times that dispatch request is sent in the resource of configuration reaches default maximum, then receive after the second message, prothetic group station/secondary cell, which is sent, to prothetic group station 12 removes configured information, prothetic group station/secondary cell is sent to terminal 10 replace configured information or prothetic group station/secondary cell removal configured information simultaneously, or scheduling configured information is sent to prothetic group station 12, to notify prothetic group station 12 to ask up authorize at prothetic group station 12 or SCell for terminal 10.In detail, receive after the second message, different configured informations are sent to prothetic group station 12 according to resource situations such as the signal intensities of prothetic group station 12 or secondary cell.If the resource situations such as the signal intensity of prothetic group station 12 or secondary cell are poor, then prothetic group station/secondary cell is sent to prothetic group station 12 remove configured information, to indicate that prothetic group station 12 or secondary cell stop as the offer service of terminal 10, while being sent to terminal 10, prothetic group station/secondary cell replaces configured information or prothetic group station/secondary cell removes configured information.Wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station 12 to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell.Prothetic group station/secondary cell removes the information that configured information includes removed prothetic group station/secondary cell.If the resource situations such as the signal intensity of prothetic group station 12 or secondary cell are preferably, scheduling configured information is sent to prothetic group station 12, to notify prothetic group station 12 to ask up authorize at prothetic group station 12 or SCell for terminal 10.

3）When the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are triggered, prothetic group station 12 can be used for feedback hybrid automatic repeat-request response and/or channel condition information without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, then hybrid automatic repeat-request response and/or information feedback resource distribution instruction information are sent to prothetic group station 12, to indicate that prothetic group station 12 distributes the physical uplink control channel resource and/or Physical Uplink Shared Channel resource for hybrid automatic repeat-request response and/or information feedback for terminal 10.

In the prior art, under dual link pattern, if terminal 10 and the direct communication of prothetic group station 12, then need to perform random access procedure at prothetic group station 12, to monitor the public search space at prothetic group station 12, so inevitably result in extra blind Detecting and false-alarm probability, in the present embodiment, when the resource or transmission times that prothetic group station 12 is configured without transmission first message reach default maximum, receiving terminal 10 sends the second message to master base station 11, configured information is sent to prothetic group station 12 to indicate that prothetic group station 12 stops distributing resource for the offer of terminal 10 service or to terminal 10, rather than allow terminal 10 and the direct communication of prothetic group station 12, the resource or transmission times that second message is used to report prothetic group station 12 to be configured without sending first message reach default maximum, first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 12, avoid terminal 10 and perform random access procedure at prothetic group station 12, so as to reduce the blind check number of times and false-alarm efficiency of terminal 10.

Referring to Fig. 5, Fig. 5 is the schematic flow sheet of the resource request method under the dual link pattern of third embodiment of the invention.As shown in figure 5, the resource request method includes：

S30：Prothetic group station 12 and master base station 11 are set up with terminal 10 communicate to connect respectively, wherein, master base station 11 and prothetic group station 12 are respectively that terminal distribution has independent Physical Uplink Control Channel.

Specifically, terminal 10 is set up with master base station 11 communicate to connect to carry out normal data transfer first, master base station 11 is the increase prothetic group of terminal 10 station 12 afterwards, terminal 10 is set up with prothetic group station 12 communicate to connect to carry out normal data transfer again, such terminal 10 can be communicated with master base station 11 and prothetic group station 12 simultaneously, that is, establish the communication system of dual link pattern.Communication connection between terminal 10, master base station 11 and prothetic group station 12 is all wireless connection.

S31：Receive the configured information that master base station 11 is sent, wherein, configured information is sent according to the second message that terminal 10 is sent, second message is used for the resource for reporting prothetic group station 12 to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 12 by terminal.

In S31, terminal 10 first determines the resource situation for the transmission first message that prothetic group station 12 is configured.If prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, the configured information that master base station 11 is sent is received.Wherein, configured information is sent according to the second message that terminal 10 is sent, and the second message that terminal 10 is sent is that the prothetic group station 12 that reports of terminal 10 is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to ask up authorize at prothetic group station 12 for instruction terminal 10, preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station 12 containing terminal, wherein, extension indication information comprising prothetic group station 12 identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station 12 or supplemented by base station 12 control one group of cell.Second message can also be enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station 12, and the second information is to represent that first message reaches default maximum in the transmission times of prothetic group station 12.

Prothetic group station 12 is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are when being triggered, prothetic group station 12 can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource.

Therefore, in embodiments of the present invention, the resource or transmission times for being configured without sending first message for prothetic group station 12 reach default maximum, and following three kinds of application scenarios can be divided to illustrate respectively：

1）When the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, then the configured information that master base station 11 is sent is scheduling configured information, to indicate that up authorize is distributed in prothetic group station 12 to terminal 10.

2）When the dispatch request of the side of prothetic group station 12 is triggered, the number of times that dispatch request is sent in the resource of configuration reaches default maximum, then receives the different configured informations that master base station 11 is sent according to resource situations such as the signal intensities of prothetic group station 12 or secondary cell.Specifically, if the resource situations such as the signal intensity of prothetic group station 12 or secondary cell are poor, prothetic group station/the secondary cell for then receiving the transmission of master base station 11 removes configured information, i.e. configured information to remove configured information, to indicate that prothetic group station 12 or secondary cell stop as the offer service of terminal 10.Wherein, prothetic group station/secondary cell removes the information that configured information includes removed prothetic group station/secondary cell.If the resource situations such as the signal intensity of prothetic group station 12 or secondary cell are preferably, the scheduling configured information that reception master base station 11 is sent, i.e. configured information are scheduling configured information, to notify prothetic group station 12 to ask up authorize at prothetic group station 12 or SCell for terminal 10.

3）When the hybrid automatic repeat-request response of the side of prothetic group station 12 and/or channel condition information are triggered, prothetic group station 12 can be used for feedback hybrid automatic repeat-request response and/or channel condition information without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, then receive hybrid automatic repeat-request response and/or information feedback resource distribution instruction information that master base station 11 is sent, i.e. configured information is hybrid automatic repeat-request response and/or information feedback resource distribution instruction information, to indicate that prothetic group station 12 distributes the physical uplink control channel resource and/or Physical Uplink Shared Channel resource for hybrid automatic repeat-request response and/or information feedback for terminal 10.

S32：Resource is distributed to terminal 10 or stop servicing for terminal 10 according to configured information.

Specifically, when the dispatch request of the side of prothetic group station 12 is triggered, prothetic group station 12 is configured without the resource for sending dispatch request, then the scheduling configured information sent according to master base station 11 distributes up authorize to terminal 10.When the dispatch request of the side of prothetic group station 12 is triggered, the number of times that dispatch request is sent in the resource of configuration reaches default maximum, if then base station/secondary cell removes configured information supplemented by configured information, stopping provides the terminal with service；If configured information is scheduling configured information, authorized to terminal distribution is up.When prothetic group station 12 can be used for feeding back hybrid automatic repeat-request response and/or channel condition information without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, then the resource information for being used to feed back hybrid automatic repeat-request response and/or channel condition information of the hybrid automatic repeat-request response sent according to master base station 11 and/or the resource distribution instruction information of channel condition information to terminal distribution newly.

In the prior art, under dual link pattern, if terminal 10 and the direct communication of prothetic group station 12, then need to perform random access procedure at prothetic group station 12, to monitor the public search space at prothetic group station 12, so inevitably result in extra blind Detecting and false-alarm probability, in the present embodiment, when the resource or transmission times that prothetic group station 12 is configured without transmission first message reach default maximum, receive the configured information that master base station 11 is sent, the configured information is sent according to the second message that terminal 10 is sent, further stop providing service for terminal 10 according to configured information or distribute resource to terminal 10, rather than allow terminal 10 and the direct communication of prothetic group station 12, the resource or transmission times that second message is used to report prothetic group station 12 to be configured without sending first message reach default maximum, first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 12, avoid terminal 10 and perform random access procedure at prothetic group station 12, so as to reduce the blind check number of times and false-alarm efficiency of terminal 10.

Further clearly to illustrate, Fig. 6 is referred to below, Fig. 6 is the data interaction figure of the resource request under the dual link pattern of first embodiment of the invention.As shown in fig. 6, the resource request under the dual link pattern of the present invention includes terminal 20, master base station 21 and prothetic group station 22, terminal 20 can be communicated to complete the distribution of resource simultaneously with master base station 21 and prothetic group station 22.

In 1a, terminal 20 is set up with master base station 21 and communicated to connect.Master base station 21 is the increase prothetic group of terminal 20 station 22 afterwards.In 2a, terminal is set up with prothetic group station 22 and communicated to connect, and master base station 21 and prothetic group station 22 are respectively that terminal distribution has independent Physical Uplink Control Channel.So, terminal 20 can enter row data communication with master base station 21 and prothetic group station 22 simultaneously.In 3a, the dispatch request of the side of prothetic group station 22 is triggered, but prothetic group station 22 does not send the resource of dispatch request.In 4a, terminal 20 sends scheduling request information to master base station 21.In 5a, master base station 21 sends scheduling configured information to prothetic group station 22.In 6a, up authorize is distributed in prothetic group station 22 to terminal 20.

Therefore, pass through Figure 12 data interaction figure, dispatch request in the side of prothetic group station 22 is triggered, but when prothetic group station 22 does not send the resource of dispatch request, by master base station 21 after the scheduling request information that terminal 20 is sent is received, scheduling configured information is sent to prothetic group station 22, up authorize is distributed in prothetic group station 22 according to the scheduling configured information to terminal 20, random access procedure is performed at prothetic group station 22 so as to avoid terminal 20, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

Referring to Fig. 7, Fig. 7 is the data interaction figure of the resource request under the dual link pattern of second embodiment of the invention.As shown in fig. 7, being described on the basis of Fig. 6, step 1b and step 2b are identical with the step 1a and step 2a in Fig. 6, will not be repeated here.In 3b, the dispatch request of the side of prothetic group station 22 is triggered, but the number of times that dispatch request is sent in the resource of configuration reaches default maximum.In 4b, terminal 20 sends scheduling request information to master base station 21.In 5b, master base station 21 sends prothetic group station/secondary cell to prothetic group station 22 and removes configured information.So, master base station 21 indicates that prothetic group station 22 stops to the offer service of terminal 20.In 6b, master base station 21 sends prothetic group station/secondary cell to terminal 20 and replaces configured information.Wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station 22 to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell.In other embodiments of the invention, master base station 21 can also send prothetic group station/secondary cell to terminal 20 and remove configured information.

Therefore, dispatch request in the side of prothetic group station 22 is triggered, but when the number of times that dispatch request is sent in the resource of configuration reaches default maximum, by master base station 21 after the scheduling request information that terminal 20 is sent is received, prothetic group station/secondary cell, which is sent, to prothetic group station 22 removes configured information, and send prothetic group station/secondary cell replacement configured information to terminal 20 simultaneously, indicate that prothetic group station 22 stops to the offer service of terminal 20, random access procedure is performed at prothetic group station 22 so as to avoid terminal 20, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

Referring to Fig. 8, Fig. 8 is the data interaction figure of the resource request under the dual link pattern of third embodiment of the invention.As shown in figure 8, being described on the basis of Fig. 6, step 1c and step 2c are identical with the step 1a and step 2a in Fig. 6, will not be repeated here.In 3c, hybrid automatic repeat-request response and/or channel condition information are triggered, but reach default threshold value without effective feedback resources or feeding back unsuccessful number of times.In 4c, terminal 20 sends the short configured information of hybrid automatic repeat-request response and/or channel condition information to master base station 21.In 5c, master base station 21 sends the resource distribution instruction information of hybrid automatic repeat-request response and/or channel condition information to prothetic group station 22.In 6c, prothetic group station 22 sends the resource information of feedback hybrid automatic repeat-request response and/or channel condition information to terminal 20.

Therefore, it is triggered in hybrid automatic repeat-request response and/or channel condition information, but when reaching default threshold value without effective feedback resources or feeding back unsuccessful number of times, by master base station 21 after the hybrid automatic repeat-request response for receiving the transmission of terminal 20 and/or the short configured information of channel condition information, the resource distribution instruction information of hybrid automatic repeat-request response and/or channel condition information is sent to prothetic group station 22, the resource information of hybrid automatic repeat-request response and/or channel condition information is fed back to terminal 20 according to the resource distribution instruction information in prothetic group station 22, so as to avoid terminal 20 random access procedure is performed at prothetic group station 22, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

Referring to Fig. 9, Fig. 9 is the structural representation of the terminal of first embodiment of the invention.As shown in figure 9, terminal 30 includes：First communication building block 301, resource determination module 302, first resource distribute module 303.First communication building block 301 is used for terminal 30 and sets up communication connection with master base station and prothetic group station respectively, wherein, master base station and prothetic group station are respectively that terminal 30 is assigned independent Physical Uplink Control Channel.Communication connection between terminal 30, master base station and prothetic group station is all wireless connection.Resource determination module 302 is used for the resource situation for determining the transmission first message of prothetic group station configuration, and first message is used for the information received to auxiliary base station requests resource or feeding back downlink.If first resource distribute module 303 is used for the resource that prothetic group station has configuration to send first message, then proper communication is carried out with prothetic group station, if prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, the second message is then sent to master base station to be scheduled, and receives the resource information distributed according to the scheduling of master base station.Wherein, the second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration.

In embodiments of the present invention, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are when being triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value.

In embodiments of the present invention, prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches that default maximum can divide following three kinds of application scenarios to illustrate respectively in the resource of configuration：

1）When the dispatch request of auxiliary base station side is triggered, when prothetic group station is configured without the resource for sending dispatch request, then first resource distribute module 303 is used to send scheduling request information to master base station to be scheduled, and up the authorizing of prothetic group station distribution is received, this is up, which to authorize, is the scheduling configured information sent according to master base station and distributes.Specifically, first resource distribute module 303 by the Physical Uplink Control Channel of master base station to master base station reporting scheduling request message, i.e. the second message.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, for indicating to need to authorize auxiliary base station requests are up.Preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station containing terminal 30, wherein, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.At least one of second message can also be enhanced scheduling request information, including the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

2）When the dispatch request of auxiliary base station side is triggered, when the number of times that dispatch request is sent in the resource of configuration reaches default maximum, prothetic group station/secondary cell replacement the configured information or prothetic group station/secondary cell that then first resource distribute module 303 is used to receive master base station transmission remove configured information, wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell；Or receiving up the authorizing of prothetic group station distribution, this is up, which to authorize, is the scheduling configured information sent according to master base station and distributes.Specifically, by the Physical Uplink Control Channel of master base station to master base station reporting scheduling request message, i.e. the second message.Master base station is received after the second message, and sending different configured informations according to resource situations such as the signal intensities of prothetic group station or secondary cell gives prothetic group station.If the resource situations such as the signal intensity of prothetic group station or secondary cell are poor, then master base station sends prothetic group station/secondary cell to prothetic group station and removes configured information, to indicate that prothetic group station or secondary cell stop as the offer service of terminal 30, first resource distribute module 303 receives the prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information that master base station is sent, wherein, the information at prothetic group station that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and newly increase or activate is replaced at prothetic group station/secondary cell.Prothetic group station/secondary cell removes the information that configured information includes removed prothetic group station/secondary cell.If the resource situations such as the signal intensity of prothetic group station or secondary cell are preferably, first resource distribute module 303 receives up the authorizing of prothetic group station distribution, wherein, up authorize is the scheduling configured information sent according to master base station and distributed.

3）When the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, first resource distribute module 303 is used for the resource information for being used to feed back hybrid automatic repeat-request response and/or channel condition information for receiving the distribution of prothetic group station, the resource information is the resource distribution instruction information of the hybrid automatic repeat-request response and/or channel condition information sent according to master base station and distributed.

In the present embodiment, first communication building block 301 makes terminal 30 set up communication connection with master base station and prothetic group station respectively, so that terminal 30 can be communicated with master base station and prothetic group station simultaneously, resource determination module 302 determines the resource situation of the transmission first message of prothetic group station configuration, it is configured without sending the resource of first message or when first message transmission times reaches default maximum in the resource of configuration at prothetic group station, the second message is sent to master base station, and the resource information distributed by the scheduling according to master base station, avoid and perform random access procedure at prothetic group station, so as to reduce the blind check number of times and false-alarm efficiency of terminal 30.

Referring to Figure 10, Figure 10 is the structural representation of the master base station of first embodiment of the invention.As shown in Figure 10, master base station 31 includes：Second communication building block 311, the first receiving module 312 and Secondary resource distribute module 313.Second communication building block 311 is used for master base station 31 and prothetic group station and sets up communication connection with terminal respectively, wherein, master base station 31 and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel.Communication connection between terminal, master base station 31 and prothetic group station is all wireless connection.First receiving module 312 is used for the second message for receiving transmission eventually, for reporting, first message does not distribute the resource of transmission at prothetic group station to second message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink.Secondary resource distribute module 313 is used to send configured information to terminal or prothetic group station to be scheduled according to the second message.

In embodiments of the present invention, terminal first determines the resource situation of the transmission first message of prothetic group station configuration.If prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, then the second message of the receiving terminal of the first receiving module 312, i.e., the prothetic group station that the receiving terminal of the first receiving module 312 is reported is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to authorize auxiliary base station requests are up for instruction terminal.Preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station containing terminal, wherein, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.At least one of second message can also be enhanced scheduling request information, including the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

Therefore, in embodiments of the present invention, it is configured without sending the resource of first message for prothetic group station or the transmission times of first message reaches default maximum in the resource of configuration, following three kinds of application scenarios can be divided to illustrate respectively：

1）When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, the scheduling request information that then receiving terminal of the first receiving module 312 is sent, Secondary resource distribute module 313 is used to send scheduling configured information to prothetic group station, and up authorize is asked in prothetic group station or SCell to notify prothetic group station for terminal.

2）When the dispatch request of auxiliary base station side is triggered, the number of times that dispatch request is sent in the resource of configuration reaches default maximum, the scheduling request information that then receiving terminal of the first receiving module 312 is sent, Secondary resource distribute module 313 is used to send prothetic group station/secondary cell removal configured information to prothetic group station, and send prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information to terminal, or scheduling configured information is sent to prothetic group station, ask up authorize in prothetic group station or SCell to notify prothetic group station for terminal.In detail, after the first receiving module 312 receives the second message, Secondary resource distribute module 313 sends different configured informations according to resource situations such as the signal intensities of prothetic group station or secondary cell and gives prothetic group station.If the resource situations such as the signal intensity of prothetic group station or secondary cell are poor, then Secondary resource distribute module 313 sends prothetic group station/secondary cell to prothetic group station and removes configured information, to indicate that prothetic group station or secondary cell stop providing service for terminal, while Secondary resource distribute module 313 is also sent to terminal, prothetic group station/secondary cell replaces configured information or prothetic group station/secondary cell removes configured information.Wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell.If the resource situations such as the signal intensity of prothetic group station or secondary cell are preferably, Secondary resource distribute module 313 sends scheduling configured information to prothetic group station, and up authorize is distributed in prothetic group station or SCell to indicate prothetic group station for terminal.

3）When the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are triggered, the dispatch request of auxiliary base station side is triggered, then prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information reaches default threshold value, hybrid automatic repeat-request response and/or channel condition information resource shortage configured information that then the receiving terminal of the first receiving module 312 is sent.Secondary resource distribute module 313 is used for the resource distribution instruction information that hybrid automatic repeat-request response and/or channel condition information are sent to prothetic group station, to distribute the resource information for being used for feeding back hybrid automatic repeat-request response and/or channel condition information.

In the present embodiment, terminal is communicated with master base station 31 and prothetic group station simultaneously, when prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, the second message that the receiving terminal of first receiving module 312 is sent, Secondary resource distribute module 313 sends configured information to prothetic group station and serviced or to terminal distribution resource with indicating that prothetic group station stops providing for terminal, avoid terminal and perform random access procedure at prothetic group station, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

Referring to Figure 11, Figure 11 is the structural representation at the prothetic group station of first embodiment of the invention.As shown in figure 11, prothetic group station 32 includes：The third communication sets up module 231, the second receiving module 322 and information resources scheduler module 323.The third communication sets up module 231 and sets up communication connection with terminal respectively for prothetic group station 32 and master base station, wherein, master base station and prothetic group station 32 are respectively that terminal distribution has independent Physical Uplink Control Channel.Communication connection between terminal, master base station and prothetic group station 32 is all wireless connection.Second receiving module 322 is used for the configured information for receiving master base station transmission, wherein, the configured information is sent according to the second message that terminal is sent, second message is used for the resource for reporting prothetic group station 32 to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information for asking resource or feeding back downlink to receive to prothetic group station 32 by terminal.Information resources scheduler module 323 is for according to configured information is to terminal distribution resource or stops being terminal service.

In embodiments of the present invention, terminal first determines the resource situation for the transmission first message that prothetic group station 32 is configured.If prothetic group station 32 is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, the second receiving module 322 receives the configured information that master base station is sent.Wherein, configured information is sent according to the second message that terminal is sent, and the second message that terminal is sent is that the prothetic group station 32 that reports of terminal is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to ask up authorize at prothetic group station 32 for instruction terminal.Preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station 32 containing terminal, wherein, extension indication information comprising prothetic group station 32 identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station 32 or supplemented by base station 32 control one group of cell.Second message can also be enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at prothetic group station 32, and the second information is to represent that first message reaches default maximum in the transmission times of prothetic group station 32.

In embodiments of the present invention, prothetic group station 32 is configured without sending the resource of first message or the transmission times of first message reaches that default maximum refers in the resource of configuration：When the dispatch request of the side of prothetic group station 32 is triggered, prothetic group station 32 is configured without the resource for sending dispatch request, or the number of times that dispatch request is sent in the resource of configuration reaches default maximum；Or the hybrid automatic repeat-request response of the side of prothetic group station 32 and/or channel condition information are when being triggered, prothetic group station 32 can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information to reach default threshold value without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource.

Therefore, in embodiments of the present invention, it is configured without sending the resource of first message for prothetic group station 32 or the transmission times of first message reaches default maximum in the resource of configuration, following three kinds of application scenarios can be divided to illustrate respectively：

1）When the dispatch request of the side of prothetic group station 32 is triggered, prothetic group station 32 is configured without the resource for sending dispatch request, then the configured information that master base station is sent is scheduling configured information, to indicate that prothetic group station 32 is authorized to terminal distribution is up.Second receiving module 322 receives the scheduling configured information.The scheduling configured information that information resources scheduler module 323 is sent according to master base station is authorized to terminal distribution is up.

2）When the dispatch request of the side of prothetic group station 32 is triggered, the number of times that dispatch request is sent in the resource of configuration reaches default maximum, then the second receiving module 322 receives the different configured informations that master base station is sent according to resource situations such as the signal intensities of prothetic group station 32 or secondary cell.Specifically, if the resource situations such as the signal intensity of prothetic group station 32 or secondary cell are poor, then the second receiving module 322 receives prothetic group station/secondary cell removal configured information that master base station is sent, that is configured information is removes configured information, and information resources scheduler module 323 indicates that prothetic group station 32 or secondary cell stop providing service for terminal.If the resource situations such as the signal intensity of prothetic group station 32 or secondary cell are preferable, then the second receiving module 322 receives the scheduling configured information that master base station is sent, i.e. configured information is scheduling configured information, to notify prothetic group station 32 to ask up authorize at prothetic group station 32 or SCell for terminal.The scheduling configured information that information resources scheduler module 323 is sent according to master base station is authorized to terminal distribution is up.

3）When the hybrid automatic repeat-request response of the side of prothetic group station 32 and/or channel condition information are triggered, prothetic group station 32 can be used for feedback hybrid automatic repeat-request response and/or channel condition information without effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, then the second receiving module 322 receives hybrid automatic repeat-request response and/or the information feedback resource distribution instruction information that master base station is sent, i.e. configured information is the feedback resource allocation configured information of hybrid automatic repeat-request response and/or channel condition information, to indicate that prothetic group station 32 is used for the physical uplink control channel resource and/or Physical Uplink Shared Channel resource of hybrid automatic repeat-request response and/or information feedback for terminal distribution.The resource information that is used to feed back hybrid automatic repeat-request response and/or channel condition information of the hybrid automatic repeat-request response and/or the resource distribution instruction information of channel condition information that information resources scheduler module 323 is sent according to master base station to terminal distribution newly.

In the present embodiment, terminal is communicated with master base station and prothetic group station 32 simultaneously, when prothetic group station 32 is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, second receiving module 322 receives the configured information that master base station is sent, configured information is sent according to the second message that terminal is sent, information resources scheduler module 323 stops providing for terminal according to configured information to be serviced or to terminal distribution resource, avoid terminal and perform random access procedure at prothetic group station 32, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

Referring to Figure 12, Figure 12 is the structural representation of the terminal of second embodiment of the invention.As shown in figure 12, terminal 40 includes：Receiver 401, memory 402, processor 403, transmitter 404 and data/address bus 405.Receiver 401, memory 402, processor 403, transmitter 404 are connected by data/address bus 405, to be in communication with each other.

In embodiments of the present invention, terminal 40 is set up with master base station and prothetic group station communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel.Communication connection between terminal, master base station and prothetic group station is all wireless connection.Processor 403 determines the resource situation of the transmission first message of prothetic group station configuration first, and first message is used for the information received to auxiliary base station requests resource or feeding back downlink.If there is the resource of configuration transmission first message at prothetic group station, then terminal 40 carries out proper communication with prothetic group station, if prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, then transmitter 404 sends the second message to master base station to be scheduled, and receiver 401 receives the resource information distributed according to the scheduling of master base station.Wherein, the second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration.The station configuration of the storage prothetic group of memory 402 sends the resource situation of first message, i.e. whether prothetic group station has the resource of configuration transmission first message or whether the transmission times of first message reaches default maximum in the resource of configuration, and memory 402 is additionally operable to store the various information in processing procedure.

Therefore, in embodiments of the present invention, it is configured without sending the resource of first message for prothetic group station 12 or the transmission times of first message reaches default maximum in the resource of configuration, following three kinds of application scenarios can be divided to illustrate respectively：

1）When the dispatch request of auxiliary base station side is triggered, when prothetic group station is configured without the resource for sending dispatch request, then receiver 401 receives up the authorizing of prothetic group station distribution, and up authorize is the scheduling configured information sent according to master base station and distributed.Specifically, transmitter 404 by the Physical Uplink Control Channel of master base station to master base station reporting scheduling request message, i.e. the second message.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, for indicating to need to authorize auxiliary base station requests are up.Preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station containing terminal, wherein, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.At least one of second message can also be enhanced scheduling request information, including the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

2）When the dispatch request of auxiliary base station side is triggered, when the number of times that dispatch request is sent in the resource of configuration reaches default maximum, the prothetic group station replacement configured information or prothetic group station/secondary cell that then receiver 401 is used to receive master base station transmission remove configured information, wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell；Or receiver 401 receives up the authorizing of prothetic group station distribution, up authorize is the scheduling configured information sent according to master base station and distributed.Specifically, by the PUCCH of master base station to master base station reporting scheduling request message, i.e. the second message.Master base station is received after the second message, and sending different configured informations according to resource situations such as the signal intensities of prothetic group station or secondary cell gives prothetic group station.If the resource situations such as the signal intensity of prothetic group station or secondary cell are poor, then master base station sends prothetic group station/secondary cell to prothetic group station and removes configured information, to indicate that prothetic group station or secondary cell stop providing service for terminal, receiver 401 receives the prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information that master base station is sent.If the resource situations such as the signal intensity of prothetic group station or secondary cell are preferably, receiver 401 receives up the authorizing of prothetic group station distribution, and up authorize is the scheduling configured information sent according to master base station and distributed.

3）When the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, the resource information for being used to feed back hybrid automatic repeat-request response and/or channel condition information that receiver 401 receives the resource distribution instruction information of the hybrid automatic repeat-request response that is sent according to master base station of prothetic group station and/or channel condition information and distributed.

In the present embodiment, terminal is set up with master base station and prothetic group station communicate to connect respectively, so that terminal can be communicated with master base station and prothetic group station simultaneously, processor 403 determines the resource situation of the transmission first message of prothetic group station configuration, it is configured without sending the resource of first message or when the transmission times of first message reaches default maximum in the resource of configuration at prothetic group station, transmitter 404 sends the second message to master base station, receiver 401 receives the resource information distributed according to the scheduling of master base station, avoid and perform random access procedure at prothetic group station, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

Referring to Figure 13, Figure 13 is the structural representation of the master base station of second embodiment of the invention.As shown in figure 13, master base station 41 includes：Receiver 411, memory 412, processor 413, transmitter 414 and data/address bus 415.Receiver 411, memory 412, processor 413, transmitter 414 are connected by data/address bus 415, to be in communication with each other.

In embodiments of the present invention, master base station and prothetic group station are set up with terminal communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel.Communication connection between terminal, master base station and prothetic group station is all wireless connection.The second message that the receiving terminal of receiver 411 is sent.For reporting, first message does not distribute the resource of transmission at prothetic group station to second message or the transmission times of first message reaches default maximum in the resource of configuration.First message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink.The second message that the storage receiver 411 of memory 412 is received.Processor 413 produces configured information according to the second message, and transmitter 414 sends the configured information to terminal or prothetic group station to be scheduled.Memory 412 is additionally operable to store the various information in processing procedure.

In embodiments of the present invention, terminal first determines the resource situation of the transmission first message of prothetic group station configuration.If prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, then the second message of the receiving terminal of receiver 411, i.e., the resource or transmission times that the prothetic group station that the receiving terminal of receiver 411 is reported is configured without sending first message reaches default maximum.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to authorize auxiliary base station requests are up for instruction terminal.Preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station containing terminal, wherein, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.At least one of second message can also be enhanced scheduling request information, including the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

1）In embodiments of the present invention, when the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, then after receiver 411 receives the second message, processor 413 produces scheduling configured information according to the second message, transmitter 414 sends scheduling configured information to prothetic group station, and up authorize is asked in prothetic group station or SCell to notify prothetic group station for terminal.

2）When the dispatch request of auxiliary base station side is triggered, the number of times that dispatch request in the resource of configuration is sent reaches default maximum, then after receiver 411 receives the second message, processor 413 produces prothetic group station/secondary cell according to the second message and removes configured information and prothetic group station/secondary cell replacement configured information, or scheduling configured information.Transmitter 414 sends prothetic group station/secondary cell to prothetic group station and removes configured information, and send prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information to terminal, or scheduling configured information is sent to prothetic group station, ask up authorize in prothetic group station or SCell to notify prothetic group station for terminal.In detail, after receiver 411 receives the second message, processor 413 produces different configured informations according to resource situations such as the signal intensities of prothetic group station or secondary cell.If the resource situations such as the signal intensity of prothetic group station or secondary cell are poor, processor 413 produces prothetic group station/secondary cell and removes configured information.Transmitter 414 sends prothetic group station/secondary cell to prothetic group station and removes configured information, to indicate that prothetic group station or secondary cell stop providing service for terminal, simultaneous processor 413 also produces prothetic group station/secondary cell and replaces configured information, and transmitter 414 also sends prothetic group station/secondary cell to terminal and replaces configured information or prothetic group station/secondary cell removal configured information.Wherein, prothetic group station/secondary cell replaces the information that configured information includes notifying prothetic group station to be replaced or deactivate the information of secondary cell and the prothetic group for newly increasing or activating station/secondary cell.If the resource situations such as the signal intensity of prothetic group station or secondary cell are preferably, processor 413 produces scheduling configured information.Transmitter 414 sends scheduling configured information to prothetic group station, and up authorize is asked in prothetic group station or SCell to notify prothetic group station for terminal.

3）When the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are triggered, the dispatch request of auxiliary base station side is triggered, then prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or the frequency of failure of feedback hybrid automatic repeat-request response and/or channel condition information reaches default threshold value, then transmitter 414 sends the resource distribution instruction information of hybrid automatic repeat-request response and/or channel condition information to prothetic group station, to distribute the resource information for being used for feeding back hybrid automatic repeat-request response and/or channel condition information.

In the present embodiment, terminal is communicated with master base station and prothetic group station simultaneously, when prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, the second message that the receiving terminal of receiver 411 is sent, transmitter 414 sends configured information to prothetic group station and serviced or to terminal distribution resource with indicating that prothetic group station stops providing for terminal, avoid terminal and perform random access procedure at prothetic group station, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

Referring to Figure 14, Figure 14 is the structural representation at the prothetic group station of second embodiment of the invention.As shown in figure 14, prothetic group station 42 includes：Receiver 421, memory 422, processor 423 and data/address bus 424.Receiver 421, memory 422, processor 423 are connected by data/address bus 424, to be in communication with each other.

In embodiments of the present invention, prothetic group station and master base station are set up with terminal communicate to connect respectively, wherein, master base station and prothetic group station are respectively that terminal distribution has independent Physical Uplink Control Channel.Communication connection between terminal, master base station and prothetic group station is all wireless connection.Receiver 421 receives the configured information that master base station is sent, and the configured information is sent according to the second message that terminal is sent, and memory 422 is used to store the configured information.Wherein, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of first message reaches default maximum in the resource of configuration, and first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink.Processor 423 is according to configured information is to terminal distribution resource or stops being terminal service, and memory 422 is additionally operable to store the various information in processing procedure.

In embodiments of the present invention, terminal first determines the resource situation of the transmission first message of the no configuration in prothetic group station.If prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, receiver 421 receives the configured information that master base station is sent.Wherein, configured information is sent according to the second message that terminal is sent, and the second message that terminal is sent is that the prothetic group station that reports of terminal is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration.In an embodiment of the present invention, the second message is scheduling request information, can be a physical layer signaling, such as signaling, a MAC in the transmission of up PUCCH channels CE or RRC information, need to authorize auxiliary base station requests are up for instruction terminal.Preferably, second message is the buffer status report message of an extension, the buffer status information and extension indication information for the data that the buffer status report message package of the extension needs to send to prothetic group station containing terminal, wherein, extension indication information comprising prothetic group station identification information or secondary cell identification information or the identification information of secondary cell group, secondary cell group refer to it is related to prothetic group station or supplemented by base station control one group of cell.At least one of second message can also be enhanced scheduling request information, including the first information, the second information, the first information is to represent to be scheduled request at prothetic group station, and the second information is to represent that first message reaches default maximum in prothetic group station transmission times.

1）When the dispatch request of auxiliary base station side is triggered, prothetic group station is configured without the resource for sending dispatch request, then the configured information that master base station is sent is scheduling configured information, to indicate that prothetic group station is authorized to terminal distribution is up.Receiver 421 receives the scheduling configured information.The scheduling configured information that processor 423 is sent according to master base station is authorized to terminal distribution is up.

2）When the dispatch request of auxiliary base station side is triggered, the number of times that dispatch request is sent in the resource of configuration reaches default maximum, then receiver 421 receives the different configured informations that master base station is sent according to resource situations such as the signal intensities of prothetic group station or secondary cell.Specifically, if the resource situations such as the signal intensity of prothetic group station or secondary cell are poor, then receiver 421 receives prothetic group station/secondary cell removal configured information, i.e. configured information of master base station transmission to remove configured information, and processor 423 indicates that prothetic group station or secondary cell stopping provide service for terminal.If the resource situations such as the signal intensity of prothetic group station or secondary cell are preferably, it is scheduling configured information that receiver 421, which receives the scheduling configured information that master base station is sent, i.e. configured information, and up authorize is asked in prothetic group station or SCell to notify prothetic group station for terminal.The scheduling configured information that processor 423 is sent according to master base station is authorized to terminal distribution is up.

3）When the hybrid automatic repeat-request response of auxiliary base station side and/or channel condition information are triggered, prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feedback hybrid automatic repeat-request response and/or channel condition information, or feedback hybrid automatic repeat-request response and/or the frequency of failure of channel condition information are when reaching default threshold value, then receiver 421 receives the hybrid automatic repeat-request response of master base station transmission and/or the feedback resource allocation configured information of channel condition information, to indicate that prothetic group station is used for the physical uplink control channel resource and/or Physical Uplink Shared Channel resource of hybrid automatic repeat-request response and/or information feedback as terminal distribution.The resource information that is used to feed back hybrid automatic repeat-request response and/or channel condition information of the processor 423 according to the feedback resource allocation configured information to terminal distribution newly.

In the present embodiment, terminal is communicated with master base station and prothetic group station simultaneously, when prothetic group station is configured without sending the resource of first message or the transmission times of first message reaches default maximum in the resource of configuration, receiver 421 receives the configured information that master base station is sent, the configured information is sent according to the second message that terminal is sent, processor 423 stops providing for terminal according to configured information to be serviced or to terminal distribution resource, avoid terminal and perform random access procedure at prothetic group station, so as to reduce the blind check number of times and false-alarm efficiency of terminal.

In summary, in the prior art, under dual link pattern, if terminal and prothetic group station direct communication, then need to perform random access procedure at prothetic group station, to monitor the public search space at prothetic group station, so inevitably result in extra blind Detecting and false-alarm probability, and the present invention determines the resource situation for the transmission first message that prothetic group station is configured by first terminal, first message is used for the information received to auxiliary base station requests resource or feeding back downlink, it is configured without sending the resource of first message or when the transmission times of first message reaches default maximum in the resource of configuration at prothetic group station, send the second message to be indicated to master base station, and receive the resource information distributed according to the instruction of master base station, rather than allow terminal and prothetic group station direct communication, the resource or transmission times that second message is used to report prothetic group station to be configured without sending first message reach default maximum, avoid and perform random access procedure at prothetic group station, reduce the blind check number of times and false-alarm efficiency of terminal.

It the foregoing is only embodiments of the invention; it is not intended to limit the scope of the invention; equivalent structure or equivalent flow conversion that every utilization description of the invention and accompanying drawing content are made; or other related technical fields are directly or indirectly used in, it is included within the scope of the present invention.

Claims

Resource request method under a kind of dual link pattern, it is characterised in that methods described includes：

Terminal is set up with master base station and prothetic group station communicate to connect respectively, wherein, the master base station and the prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

The resource situation of the transmission first message of the prothetic group station configuration is determined, the first message is used for the information received to the auxiliary base station requests resource or feeding back downlink；

If the prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches default maximum in the resource of configuration, then send the second message to be indicated to the master base station, and receive the resource information distributed according to the instruction of the master base station, wherein, for reporting, the prothetic group station is configured without sending the resource of the first message to second message or the transmission times of the first message reaches default maximum in the resource of configuration.
According to the method described in claim 1, it is characterized in that, second message is enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at the prothetic group station, and second information is to represent that the first message reaches default maximum in prothetic group station transmission times.
Method described in as requested 1, it is characterized in that, second message is the buffer status report message of extension, and the buffer status report message package of the extension, which contains the terminal, needs the buffer status information and extension indication information of the data to prothetic group station transmission.
Method according to claim 3, it is characterized in that, the identification information or the identification information of secondary cell group of identification information of the extension indication information comprising the prothetic group station or secondary cell, the secondary cell group refer to one group of cell related to the prothetic group station or for the prothetic group stand control.
According to the method described in claim 1, it is characterised in that the prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches that default maximum refers in the resource of configuration：

When the dispatch request of the auxiliary base station side is triggered, the prothetic group station is configured without the resource for sending the dispatch request, or the number of times that the dispatch request is sent in the resource of configuration reaches default maximum；Or

When the hybrid automatic repeat-request response of the auxiliary base station side and/or channel condition information are triggered, the prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information, or the frequency of failure of the feedback hybrid automatic repeat-request response and/or the channel condition information reaches default threshold value.
Method according to claim 5, it is characterized in that, when the prothetic group station is configured without the resource for sending the dispatch request, the resource information distributed according to the instruction of the master base station that receives includes receiving up the authorizing of the prothetic group station distribution, and up authorize is distributed according to the scheduling configured information that the master base station is sent.
Method according to claim 5, it is characterised in that when the number of times that the dispatch request is sent reaches default maximum, the resource information that the reception is distributed according to the instruction of the master base station includes：

Receive prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information that the master base station is sent, wherein, the information of the prothetic group station/secondary cell that configured information includes notifying the prothetic group station to be replaced or deactivate the information of secondary cell and newly increase or activate is replaced at the prothetic group station/secondary cell；Or

Up the authorizing of the prothetic group station distribution is received, up authorize is distributed according to the scheduling configured information that the master base station is sent.
Method according to claim 5, it is characterized in that, the prothetic group station can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information without the effective physical uplink control channel resource and/or the Physical Uplink Shared Channel resource, or when feeding back the frequency of failure of the hybrid automatic repeat-request response and/or the channel condition information and reaching default threshold value, the resource information that the reception is distributed according to the instruction of the master base station includes：The resource information for being used to feed back the hybrid automatic repeat-request response and/or the channel condition information of the prothetic group station distribution is received, the resource information is distributed according to the hybrid automatic repeat-request response of master base station transmission and/or the resource distribution instruction information of the channel condition information.
Resource request method under a kind of dual link pattern, it is characterised in that methods described includes：

Master base station and prothetic group station are set up with terminal communicate to connect respectively, wherein, the master base station and the prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

Receive the second message that the terminal is sent, second message is used for the resource for reporting the prothetic group station to be configured without transmission first message or the transmission times of the first message reaches default maximum in the resource of configuration, and the first message is used for the information that the terminal is received to the auxiliary base station requests resource or feeding back downlink；

Send configured information to the terminal or the prothetic group station to be scheduled according to second message.
Method according to claim 9, it is characterized in that, second message is enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at the prothetic group station, and second information is to represent that the first message reaches default maximum in prothetic group station transmission times.
Method described in as requested 9, it is characterized in that, second message is the buffer status report message of extension, and the buffer status report message package of the extension, which contains the terminal, needs the buffer status information and extension indication information of the data to prothetic group station transmission.
Method according to claim 11, it is characterized in that, the identification information or the identification information of secondary cell group of identification information of the extension indication information comprising the prothetic group station or secondary cell, the secondary cell group refer to one group of cell related to the prothetic group station or for the prothetic group stand control.
Method according to claim 9, it is characterised in that the prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches that default maximum refers in the resource of configuration：

When the dispatch request of the auxiliary base station side is triggered, the prothetic group station is configured without the resource for sending the dispatch request, or the number of times that the dispatch request is sent in the resource of configuration reaches default maximum；Or

When the hybrid automatic repeat-request response of the auxiliary base station side and/or channel condition information are triggered, the prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information, or the frequency of failure of the feedback hybrid automatic repeat-request response and/or the channel condition information reaches default threshold value.
Method according to claim 13, it is characterized in that, it is described to send configured information to the terminal or the prothetic group station to be scheduled including sending scheduling configured information to the prothetic group station to indicate that the prothetic group station is authorized to the terminal distribution is up according to second message when the prothetic group station is configured without the resource for sending the dispatch request.
Method according to claim 13, it is characterized in that, when the number of times that the dispatch request is sent in the resource in configuration reaches default maximum, it is described configured information is sent to the terminal or the prothetic group station according to second message be scheduled including：

Send prothetic group station/secondary cell removal configured information to indicate that the prothetic group station/secondary cell stops as the terminal service to the prothetic group station, and send prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information to the terminal, wherein, the information of the prothetic group station/secondary cell that configured information includes notifying the prothetic group station to be replaced or deactivate the information of secondary cell and newly increase or activate is replaced at the prothetic group station/secondary cell；Or

Send scheduling configured information to indicate that the prothetic group station is authorized to the terminal distribution is up to the prothetic group station.
Method according to claim 13, it is characterized in that, the prothetic group station can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information without the effective physical uplink control channel resource and/or the Physical Uplink Shared Channel resource, or when feeding back the frequency of failure of the hybrid automatic repeat-request response and/or the channel condition information and reaching default threshold value, it is described configured information is sent to the terminal or the prothetic group station according to second message be scheduled including：The resource distribution instruction information of the hybrid automatic repeat-request response and/or the channel condition information is sent to the prothetic group station, to indicate that the resource information for feeding back the hybrid automatic repeat-request response and/or the channel condition information is distributed at the prothetic group station.
Resource request method under a kind of dual link pattern, it is characterised in that methods described includes：

Prothetic group station and master base station are set up with terminal communicate to connect respectively, wherein, the master base station and the prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

Receive the configured information that the master base station is sent, wherein, the configured information is sent according to the second message that the terminal is sent, second message is used for the resource for reporting the prothetic group station to be configured without transmission first message or the transmission times of the first message reaches default maximum in the resource of configuration, and the first message is used for the information that the terminal is received to the auxiliary base station requests resource or feeding back downlink；

According to the configured information is to the terminal distribution resource or stops being the terminal service.
Method according to claim 17, it is characterized in that, second message is the buffer status report message of extension, including at least one of the first information, the second information, the first information is to represent to be scheduled request at the prothetic group station, and second information is to represent that the first message reaches default maximum in prothetic group station transmission times.
Method described in as requested 17, it is characterized in that, second message is the buffer status report message of extension, and the buffer status report message package of the extension, which contains the terminal, needs the buffer status information and extension indication information of the data to prothetic group station transmission.
Method according to claim 19, it is characterized in that, the identification information or the identification information of secondary cell group of identification information of the extension indication information comprising the prothetic group station or secondary cell, the secondary cell group refer to one group of cell related to the prothetic group station or for the prothetic group stand control.
Method according to claim 17, it is characterised in that the prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches that default maximum refers in the resource of configuration：

When the dispatch request of the auxiliary base station side is triggered, the prothetic group station is configured without the resource for sending the dispatch request, or the number of times that the dispatch request is sent in the resource of configuration reaches default maximum；Or

When the hybrid automatic repeat-request response of the auxiliary base station side and/or channel condition information are triggered, the prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information, or the frequency of failure of the feedback hybrid automatic repeat-request response and/or the channel condition information reaches default threshold value.
Method according to claim 21, it is characterized in that, when the prothetic group station is configured without the resource for sending the dispatch request, the configured information is scheduling configured information, described according to the configured information is to the terminal distribution resource or stops including authorizing to the terminal distribution is up for the terminal service.
Method according to claim 21, it is characterised in that when the number of times that the dispatch request is sent in the resource in configuration reaches default maximum, it is described according to the configured information is to the terminal distribution resource or stops including for the terminal service：

If base station removes configured information supplemented by the configured information, stop providing service to the terminal；

If the configured information is scheduling configured information, authorized to the terminal distribution is up.
Method according to claim 21, it is characterized in that, the prothetic group station can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information without the effective physical uplink control channel resource and/or the Physical Uplink Shared Channel resource, or when feeding back the frequency of failure of the hybrid automatic repeat-request response and/or the channel condition information and reaching default threshold value, the configured information is the resource distribution instruction information of hybrid automatic repeat-request response and/or the channel condition information, it is described to be included according to the configured information to the terminal distribution resource or stopping for the terminal service：The resource of the hybrid automatic repeat-request response and/or channel condition information is fed back to the terminal distribution being used for newly.
A kind of terminal, it is characterised in that the terminal includes：

First communication building block, sets up with master base station and prothetic group station and communicates to connect respectively for terminal, wherein, the master base station and the prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

Resource determination module, the resource situation of the transmission first message for determining the prothetic group station configuration, the first message is used for the information received to the auxiliary base station requests resource or feeding back downlink；

First resource distribute module, if being configured without sending the resource of first message for the prothetic group station or the transmission times of the first message reaching default maximum in the resource of configuration, then send the second message to be indicated to the master base station, and receive the resource information distributed according to the instruction of the master base station, wherein, for reporting, the prothetic group station is configured without sending the resource of the first message to second message or the transmission times of the first message reaches default maximum in the resource of configuration.
Terminal according to claim 25, it is characterized in that, second message is enhanced scheduling request information, including including at least one of the first information, the second information, the first information is to represent to be scheduled request at the prothetic group station, and second information is to represent that the first message reaches default maximum in prothetic group station transmission times.
Terminal described in as requested 25, it is characterized in that, second message is the buffer status report message of extension, and the buffer status report message package of the extension, which contains the terminal, needs the buffer status information and extension indication information of the data to prothetic group station transmission.
Terminal according to claim 27, it is characterized in that, the identification information or the identification information of secondary cell group of identification information of the extension indication information comprising the prothetic group station or secondary cell, the secondary cell group refer to one group of cell related to the prothetic group station or for the prothetic group stand control.
Terminal according to claim 25, it is characterised in that the prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches that default maximum refers in the resource of configuration：

When the dispatch request of the auxiliary base station side is triggered, the prothetic group station is configured without the resource for sending the dispatch request, or the number of times that the dispatch request is sent in the resource of the configuration reaches default maximum；Or

When the hybrid automatic repeat-request response of the auxiliary base station side and/or channel condition information are triggered, the prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information, or the frequency of failure of the feedback hybrid automatic repeat-request response and/or the channel condition information reaches default threshold value.
Terminal according to claim 29, it is characterized in that, when the prothetic group station is configured without the resource for sending the dispatch request, the first resource distribute module is used for up the authorizing for receiving the prothetic group station distribution, and up authorize is distributed according to the scheduling configured information that the master base station is sent.
Terminal according to claim 29, it is characterised in that when the number of times that the dispatch request is sent in the resource in configuration reaches default maximum, the first resource distribute module is used for：

Receive prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information that the master base station is sent, wherein, the information of the prothetic group station/secondary cell that configured information includes notifying the prothetic group station to be replaced or deactivate the information of secondary cell and newly increase or activate is replaced at the prothetic group station/secondary cell；Or

Up the authorizing of the prothetic group station distribution is received, up authorize is distributed according to the scheduling configured information that the master base station is sent.
Terminal according to claim 29, it is characterized in that, the prothetic group station can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information without the effective physical uplink control channel resource and/or the Physical Uplink Shared Channel resource, or when feeding back the frequency of failure of the hybrid automatic repeat-request response and/or the channel condition information and reaching default threshold value, the first resource distribute module is used for：The resource information for being used to feed back the hybrid automatic repeat-request response and/or the channel condition information of the prothetic group station distribution is received, the resource information is distributed according to the hybrid automatic repeat-request response of master base station transmission and/or the resource distribution instruction information of the channel condition information.
A kind of master base station, it is characterised in that the master base station includes：

Second communication building block, sets up with terminal and communicates to connect respectively for master base station and prothetic group station, wherein, the master base station and the prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

First receiving module, for receiving the second message that the terminal is sent, for reporting, first message does not distribute the resource of transmission at the prothetic group station to second message or the transmission times of the first message reaches default maximum in the resource of configuration, and the first message is used for the information received by the terminal to the auxiliary base station requests resource or feeding back downlink；

Secondary resource distribute module, for sending configured information to the terminal or the prothetic group station according to second message to be scheduled.
Master base station according to claim 33, it is characterized in that, second message is enhanced scheduling request information, including at least one of the first information, the second information, the first information is to represent to be scheduled request at the prothetic group station, and second information is to represent that the first message reaches default maximum in prothetic group station transmission times.
Master base station described in as requested 33, it is characterized in that, second message is the buffer status report message of extension, and the buffer status report message package of the extension, which contains the terminal, needs the buffer status information and extension indication information of the data to prothetic group station transmission.
Master base station according to claim 35, it is characterized in that, the identification information or the identification information of secondary cell group of identification information of the extension indication information comprising the prothetic group station or secondary cell, the secondary cell group refer to one group of cell related to the prothetic group station or for the prothetic group stand control.
Master base station according to claim 33, it is characterised in that the prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches that default maximum refers in the resource of configuration：

When the dispatch request of the auxiliary base station side is triggered, the prothetic group station is configured without the resource for sending the dispatch request, or the number of times that the dispatch request is sent in the resource of the configuration reaches default maximum；Or

When the hybrid automatic repeat-request response of the auxiliary base station side and/or channel condition information are triggered, the prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information, or the frequency of failure of the feedback hybrid automatic repeat-request response and/or the channel condition information reaches default threshold value.
Master base station according to claim 37, it is characterized in that, when the prothetic group station is configured without the resource for sending the dispatch request, the Secondary resource distribute module is used to send scheduling configured information to authorize to the terminal distribution is up to the prothetic group station.
Master base station according to claim 37, it is characterised in that when the number of times that the dispatch request is sent in the resource in configuration reaches default maximum, the Secondary resource distribute module is used for：

Send prothetic group station/secondary cell removal configured information to indicate that the prothetic group station/secondary cell stops as the terminal service to the prothetic group station, and send prothetic group station/secondary cell replacement configured information or prothetic group station/secondary cell removal configured information to the terminal, wherein, the information of the prothetic group station/secondary cell that configured information includes notifying the prothetic group station to be replaced or deactivate the information of secondary cell and newly increase or activate is replaced at the prothetic group station/secondary cell；Or

Scheduling configured information is sent to the prothetic group station, to indicate that the prothetic group station is authorized to the terminal distribution is up.
Master base station according to claim 37, it is characterized in that, the prothetic group station can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information without the effective physical uplink control channel resource and/or the Physical Uplink Shared Channel resource, or when feeding back the frequency of failure of the hybrid automatic repeat-request response and/or the channel condition information and reaching default threshold value, the Secondary resource distribute module is used for：The hybrid automatic repeat-request response and/or the channel condition information resource distribution instruction information are sent to the prothetic group station, to indicate that the resource information for feeding back the hybrid automatic repeat-request response and/or channel condition information is distributed at the prothetic group station.
A kind of prothetic group station, it is characterised in that the prothetic group station includes：

The third communication sets up module, sets up and communicates to connect with terminal respectively for prothetic group station and master base station, wherein, the master base station and the prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

Second receiving module, for receiving the configured information that the master base station is sent, wherein, the configured information is sent according to the second message that the terminal is sent, second message is used for the resource for reporting the prothetic group station to be configured without transmission first message or the transmission times of the first message reaches default maximum in the resource of configuration, and the first message is used for the information received by the terminal to the auxiliary base station requests resource or feeding back downlink；

Information resources scheduler module, for according to the configured information is to the terminal distribution resource or stops being the terminal service.
Prothetic group station according to claim 41, it is characterized in that, second message includes at least one of the first information, second information, the first information is to represent to be scheduled request at the prothetic group station, and second information is to represent that the first message reaches default maximum in prothetic group station transmission times.
Prothetic group station described in as requested 41, it is characterized in that, second message is the buffer status report message of extension, and the buffer status report message package of the extension, which contains the terminal, needs the buffer status information and extension indication information of the data to prothetic group station transmission.
Prothetic group station according to claim 43, it is characterized in that, the identification information or the identification information of secondary cell group of identification information of the extension indication information comprising the prothetic group station or secondary cell, the secondary cell group refer to one group of cell related to the prothetic group station or for the prothetic group stand control.
Prothetic group station according to claim 41, it is characterised in that the prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches that default maximum refers in the resource of configuration：

When the dispatch request of the auxiliary base station side is triggered, the prothetic group station is configured without the resource for sending the dispatch request, or the number of times that the dispatch request is sent in the resource of configuration reaches default maximum；Or

When the hybrid automatic repeat-request response of the auxiliary base station side and/or channel condition information are triggered, the prothetic group station does not have effective physical uplink control channel resource and/or Physical Uplink Shared Channel resource to can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information, or the frequency of failure of the feedback hybrid automatic repeat-request response and/or the channel condition information reaches default threshold value.
Prothetic group station according to claim 45, it is characterized in that, when the prothetic group station is configured without the resource for sending the dispatch request, the configured information is scheduling configured information, and the information resources scheduler module is used to authorize to the terminal distribution is up.
Prothetic group station according to claim 45, it is characterised in that when the number of times that the dispatch request is sent in the resource in configuration reaches default maximum, the information resources scheduler module is used for：

If base station/secondary cell removes configured information supplemented by the configured information, stop providing service to the terminal；

If the configured information is scheduling configured information, authorized to the terminal distribution is up.
Prothetic group station according to claim 45, it is characterized in that, it is described to can be used for feeding back the hybrid automatic repeat-request response and/or the channel condition information without the effective physical uplink control channel resource and/or the Physical Uplink Shared Channel resource, or when feeding back the frequency of failure of the hybrid automatic repeat-request response and/or the channel condition information and reaching default threshold value, the configured information is hybrid automatic repeat-request response and/or the channel condition information resource distribution instruction information, and the information resources scheduler module is used for：The resource of the hybrid automatic repeat-request response and/or channel condition information is fed back to the terminal distribution being used for newly.
A kind of terminal, it is characterised in that the terminal includes：Receiver, memory, processor, transmitter and data/address bus, the receiver, the memory, the processor, the transmitter are connected by the data/address bus, to be in communication with each other,

Terminal is set up with master base station and prothetic group station communicate to connect respectively, wherein, master base station and prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

The processor is used for the resource situation for determining the transmission first message of the prothetic group station configuration, and the first message is used for the information received to the auxiliary base station requests resource or feeding back downlink；

If prothetic group station is configured without sending the resource of first message or the transmission times of the first message reaches default maximum in the resource of configuration, then the transmitter is used to the second message of transmission to master base station be scheduled, the receiver is used to receive the resource information distributed according to the scheduling of master base station, second message is used for the resource for reporting prothetic group station to be configured without transmission first message or the transmission times of the first message reaches default maximum in the resource of configuration, and the memory is used to store the various information that the receiver is received.
A kind of master base station, it is characterised in that the master base station includes：Receiver, memory, processor, transmitter and data/address bus, the receiver, the memory, the processor, the transmitter are connected by the data/address bus, to be in communication with each other,

Master base station and prothetic group station are set up with terminal communicate to connect respectively, wherein, master base station and prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

The receiver is used to receive the second message that the terminal is sent, for reporting, first message does not distribute the resource of transmission at prothetic group station to second message or the transmission times of the first message reaches default maximum in the resource of configuration, the first message is used for the information received by terminal to auxiliary base station requests resource or feeding back downlink, and the memory is used to store the various information that the receiver is received；

The processor produces configured information according to second message；

The transmitter sends the configured information to terminal or prothetic group station to be scheduled.
A kind of prothetic group station, it is characterised in that the prothetic group station includes：Receiver, memory, processor, transmitter and data/address bus, the receiver, the memory, the processor, the transmitter are connected by the data/address bus, to be in communication with each other,

Master base station and prothetic group station are set up with terminal communicate to connect respectively, wherein, the master base station and the prothetic group station are respectively that the terminal distribution has independent Physical Uplink Control Channel；

The receiver is used to receive the configured information that the master base station is sent, the configured information is sent according to the second message that terminal is sent, wherein, second message is used for the resource for reporting the prothetic group station to be configured without transmission first message or the transmission times of the first message reaches default maximum in the resource of configuration, and first message is used for the information received by the terminal to the auxiliary base station requests resource or feeding back downlink；

The memory is used to store the configured information, and the processor is for according to the configured information is to the terminal distribution resource or stops being terminal service.