CN108401270A

CN108401270A - The method for obligating resource of uplink control channel determines method, base station and terminal

Info

Publication number: CN108401270A
Application number: CN201710069558.9A
Authority: CN
Inventors: 鲁智; 沈晓冬; 丁昱
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-02-08
Filing date: 2017-02-08
Publication date: 2018-08-14
Also published as: WO2018145583A1

Abstract

The invention discloses a kind of method for obligating resource of uplink control channel, determine that method, base station and terminal, method include：The descending transmission channel resource of downlink information is used for transmission for terminal scheduling；According to descending transmission channel resource, corresponding uplink control channel resource is reserved for terminal；The response message or other control information that terminal is sent are received by uplink control channel resource.The descending transmission channel resource that the base station of the present invention passes through scheduling is that terminal reserves corresponding uplink control channel resource, realizes the scheduling and instruction of uplink transmission resource；Further, terminal feeds back response message or other control information when receiving downlink information, by the uplink control channel resource so that base station stops repeating to send downlink information, while meeting the requirement of business low time delay high reliability, and further save network transmission resource.

Description

The method for obligating resource of uplink control channel determines method, base station and terminal

Technical field

The present invention relates to field of communication technology more particularly to a kind of method for obligating resource of uplink control channel, determination sides Method, base station and terminal.

Background technology

Compared with previous mobile communication system, following 5G mobile communication system needs to adapt to more diversified scene And business demand.The prevailing scenario of 5G includes mobile broadband enhancing eMBB, extensive Internet of Things mMTC, the reliable ultralow time delay of superelevation URLLC is communicated, these scenes propose the requirements such as highly reliable, low time delay, big bandwidth, wide covering to system.For certain scenes Business need low delay and highly reliable transmission.To ensure low time delay requirement, reducing the length of time slot, reducing loopback delay is Effective means.For guarantee high reliability transport, need to consider some diversity transmission mechanism, such as time diversity, space diversity, Code domain diversity etc..At present for general LTE business, Downlink Control Information is transmitted with service data information in a subframe, The resource of uplink control channel is implicitly obtained according to downstream grants, and can not be determined URLLC business in the prior art and be transmitted Uplink control channel resource.

Invention content

An embodiment of the present invention provides a kind of method for obligating resource of uplink control channel, determine method, base station and terminal, To solve the problems, such as not determining the uplink control channel resource of URLLC business transmission in the prior art.

In a first aspect, an embodiment of the present invention provides a kind of method for obligating resource of uplink control channel, it is applied to base station, Including：

The descending transmission channel resource of downlink information is used for transmission for terminal scheduling；

According to descending transmission channel resource, corresponding uplink control channel resource is reserved for terminal；

The response message or other control information that terminal is sent are received by uplink control channel resource；Wherein, response is believed Breath or other control information include at least：Response feedback information corresponding with down control channel in descending transmission channel resource.

Second aspect, the embodiment of the present invention additionally provide a kind of resource determining method of uplink control channel, are applied to eventually End, including：

Detect the descending transmission channel resource for being used for transmission downlink information of base station scheduling；

According to the descending transmission channel resource detected, corresponding uplink control channel resource is determined；

By uplink control channel resource a response message or other control information are sent to base station；Wherein, response message Or other control information include at least：Response feedback information corresponding with down control channel in descending transmission channel resource.

The third aspect, an embodiment of the present invention provides a kind of base stations, including：

Scheduler module, the descending transmission channel resource for being used for transmission downlink information for terminal scheduling；

Reserved module, for according to descending transmission channel resource, corresponding uplink control channel resource to be reserved for terminal；

Receiving module, for receiving the response message or other control letters that terminal is sent by uplink control channel resource Breath；Wherein, response message or other control information include at least：It is corresponding with down control channel in descending transmission channel resource Response feedback information.

Fourth aspect, an embodiment of the present invention provides a kind of terminals, including：

Detection module, the descending transmission channel resource for being used for transmission downlink information for detecting base station scheduling；

Processing module, for according to the descending transmission channel resource detected, determining corresponding uplink control channel resource；

Sending module, for sending a response message or other control information to base station by uplink control channel resource； Wherein, response message or other control information include at least：With down control channel is corresponding in descending transmission channel resource answers Answer feedback information.

In this way, the descending transmission channel resource that the base station of the embodiment of the present invention passes through scheduling, which is terminal, reserves corresponding uplink Control channel resource, to realize the scheduling and instruction of uplink transmission resource；Further, terminal is after receiving downlink information, Response message or other control information are fed back by the uplink control channel resource so that base station stops repeating to send downlink letter Breath, while meeting business low time delay high reliability request, and further saves network transmission resource.

Description of the drawings

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained without creative efforts Example, shall fall within the protection scope of the present invention.

Fig. 1 shows the flow charts of the method for obligating resource of the uplink control channel of first embodiment of the invention；

Fig. 2 indicates the flow chart one of the method for obligating resource of the uplink control channel of second embodiment of the invention；

Fig. 3 indicates the flowchart 2 of the method for obligating resource of the uplink control channel of second embodiment of the invention；

Fig. 4 indicates the module diagram one of the base station of third embodiment of the invention；

Fig. 5 indicates the module diagram two of the base station of third embodiment of the invention；

Fig. 6 indicates the base station block diagram of fourth embodiment of the invention；

Fig. 7 indicates the flow chart of the resource determining method of the uplink control channel of fifth embodiment of the invention；

Fig. 8 shows the flow charts one of the resource determining method of the uplink control channel of sixth embodiment of the invention；

Fig. 9 indicates the flowchart 2 of the resource determining method of the uplink control channel of sixth embodiment of the invention；

Figure 10 indicates the module diagram one of the terminal of seventh embodiment of the invention；

Figure 11 indicates the module diagram two of the terminal of seventh embodiment of the invention；

Figure 12 indicates the terminal block diagram of eighth embodiment of the invention.

Specific implementation mode

Exemplary embodiment of the present invention is more fully described below with reference to accompanying drawings.Although showing the present invention in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here It is limited.It is to be able to be best understood from the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention Completely it is communicated to those skilled in the art.

First embodiment

As shown in Figure 1, the method for obligating resource of the uplink control channel of the embodiment of the present invention, is applied to base station, it is specific to wrap Include following steps：

Step 101：The descending transmission channel resource of downlink information is used for transmission for terminal scheduling.

Wherein, downlink information includes：Downlink Control Information and downlink data information, corresponding descending transmission channel resource packet It includes：Down control channel resources and downstream data channel resource.Base station is the downlink biography that terminal scheduling is used for transmission downlink information Defeated channel resource, and terminal can be sent to by Downlink Control Information (such as DCI information), or pass through broadcast or other systems message It is sent to terminal, so that terminal knows the descending transmission channel resource of base station scheduling.

Step 102：According to descending transmission channel resource, corresponding uplink control channel resource is reserved for terminal.

Here it is to say, according to the mapping relations of preset uplink control channel resource and descending transmission channel resource, for eventually Corresponding uplink control channel resource is reserved at end, to enable the terminals to send uplink information by the uplink control channel resource.

Step 103：The response message or other control information that terminal is sent are received by uplink control channel resource.

Base station receives the response message or other control information that terminal is sent by reserved uplink control channel resource.Its In, response message or other control information include at least：Response corresponding with down control channel in descending transmission channel resource Feedback information.Further, response message or other control information further include：Believe with downlink data in descending transmission channel resource The corresponding response feedback information in road.Wherein, response message is response feedback/non-response feedback (ACK/NACK), other control letters Breath is the ascending control information in addition to response message.Further, when terminal does not receive downlink information, base station passes through this Uplink control channel resource does not receive ACK feedback information, then will continue to repeat to send the downlink information to terminal, until receiving To ACK feedback information.After i.e. terminal receives downlink information, ACK feedbacks are sent by corresponding uplink control channel resource, are made Base station is obtained to stop sending the downlink information under current transmission.Wherein, downlink information includes control information and data information, and downlink passes Defeated channel resource includes：Down control channel resources and downstream data channel resource, base station are connect by uplink control channel resource The response message received or other control information include：Response corresponding with down control channel in descending transmission channel resource is anti- Feedforward information, and response feedback information corresponding with downstream data channel in descending transmission channel resource.That is, terminal can respectively Control information and data information carries out ACK feedbacks respectively, when terminal receives control information and do not receive data information, only The ACK feedbacks of control information are sent by corresponding uplink control channel, at this moment, base station is connect by the uplink control channel resource ACK feedback information corresponding with down control channel is received, then stops sending control information and individually continuing to repeat to send number It is believed that breath, until receiving ACK feedback information corresponding with downstream data channel, to reduce the ratio special open of control information Pin saves network transmission resource.

The method for obligating resource of the uplink control channel of the embodiment of the present invention, base station is according to the downlink transfer for terminal scheduling Channel resource reserves corresponding uplink control channel resource so that terminal is fed back corresponding by the uplink control channel resource Ascending control information, base station determine the need for retransmitting downlink information according to the ascending control information, meet business in this way The requirement of low time delay high reliability, and further save network transmission resource.

Second embodiment

First embodiment above to the present invention uplink control channel method for obligating resource simple introduction, below this reality It will be described further in conjunction with attached drawing and concrete application scene by applying example.

Specifically, by taking URLLC business transmitting scenes as an example, to ensure the reliability of URLLC business transmission, ensure 1-10^-5 Reliability, for TB (Transport Block, transmission), base station (gNB) may be transmitted several times to a terminal (UE) Control information and data.Until UE feeding back ACKs, gNB just stops transmission.Control information load is smaller, and reliability requirement is higher, phase Over the ground, data information load is larger, is properly received accordingly, it is possible to there is control information, but data information needs are repeatedly weighed The scene of biography, i.e., in URLLC business transmitting scenes, gNB is that a UE repeats to send control information and data information until UE is anti- ACK is presented, gNB just stops transmission.Specifically, in URLLC business transmitting scenes, time diversity can be used in control information and date (TDM) mode, alternatively, dispatching multiple mini-slot (mini-slot) for a downstream grants.Separately below just control information and Data information transfer scene elaborates to the method for obligating resource of the uplink control channel of the embodiment of the present invention.

Scene one：For thinking that the corresponding response message of Downlink Control Information reserves transfer resource, as shown in Fig. 2, this hair The method for obligating resource of the uplink control channel of bright embodiment is applied to base station, specifically includes following steps：

Step 201：The descending transmission channel resource of Downlink Control Information is used for transmission for terminal scheduling.

Wherein, the descending transmission channel resource of base station scheduling can pass through Downlink Control Information, broadcast or other systems message It is sent to terminal.

Step 202：According to the starting control channel unit CCE of the downstream grants information in descending transmission channel resource, it is Terminal reserves corresponding first uplink control channel resource.

Wherein, according to different transmitting scenes and multiplex mode, uplink control channel is determined according to descending transmission channel resource The mode of resource is different.Specifically, TDM modes and FDM modes can be used in control information and data information.It below will respectively just not It is introduced with transmitting scene and multiplex mode.

When control information and data information uses TDM or FDM modes, and the PRB indexes of URLLC business and other business When (such as eMBB) is using unified PRB (Physical Resource Block, Physical Resource Block) indexes, i.e., entire frequency domain band Width, even if there is different numerical value configurations (Numerology), PRB is by low frequency to high frequency Unified number.Under this scene, base station is logical It crosses following manner and reserves uplink control channel resource：

According toDetermine the first channel number corresponding with starting CCE；

For the first uplink control channel resource that terminal channel reservation number is the first channel number；

Wherein,Indicate the channel number of uplink control channel resource,Indicate descending transmission channel The starting CCE of downstream grants information in resource,Indicate the uplink control channel money of the business control channel of high-rise configuration The offset in source.

When control information and data information uses TDM or FDM modes, but the PRB indexes of URLLC business and other business When (such as eMBB) is indexed using the PRB (Physical Resource Block, Physical Resource Block) of difference, i.e., entire frequency domain band In width, different numerical value configures (Numerology), and PRB is numbered respectively.Under this scene, base station passes through with lower section Formula reserves uplink control channel resource：

According toDetermine that the first channel corresponding with starting CCE is compiled Number；

Wherein,Indicate the channel number of uplink control channel resource,Indicate descending transmission channel The starting CCE of downstream grants information in resource,ForFunction, the lower phases of different numerical value configuration TogetherIt is correspondingDifference,Indicate the uplink control of the business control channel of high-rise configuration The offset of channel resource processed.

Wherein,In addition to indicating in descending transmission channel resource other than the starting CCE of downstream grants information, may be used also To be the minimum value in descending transmission channel resource in the CCE of downstream grants information.

For different numerical value configuration CCE respectively number when, due to different numerical value configuration (Numerology) there may be It repeats to number, therefore in uplink transport channel resource and descending transmission channel resource impact, needs to pass throughMapping function distinguishes identical CCE numbers, such as：The CCE that Numerology1 is used numbers as 1-100, In some resource be used for Numerology2, number be 1-80.At this point, there are two types of schemes to solve potential conflict, the first Different Numerology are distributed differentOffset, second is identicalOffset passes through a mapping Function is distinguished.Such as the function of Numerology2 is WhereinThe sum numbered for the CCE of other Numerology.

Step 203：Terminal is received by the first uplink control channel resource according to the response that Downlink Control Information is sent to be believed Breath or other control information.

Wherein, base station receives terminal by the first reserved uplink control channel resource and controls letter according to the downlink received Cease the response message or other ascending control informations sent.Wherein, response message or other control information include at least：With downlink The corresponding response feedback information of down control channel in transmission channel resources.When terminal does not receive Downlink Control Information, base Stand when failing to receive ACK feedback information corresponding with down control channel by the first uplink control channel resource, continue to Terminal repeats to send the Downlink Control Information, until when terminal has correctly received Downlink Control Information, sends an ACK feedback letters Breath after base station receives ACK feedback information corresponding with down control channel by first uplink control channel resource, stops Downlink Control Information is sent to terminal.In order to avoid causing base station to repeat to send downlink control letter always because network state is poor The problem of breath, the maximum transmission times once transmitted can be pre-set, such base station sends Downlink Control Information in repetition and reaches When maximum transmission times, also stop the transmission of the Downlink Control Information.

Specifically, base station can notify terminal by DCI, and the maximum transmission times of Downlink Control Information are in primary transmission 4 times.The wherein different corresponding grade of transmission of maximum transmission times are different, and specific bit can be added in DCI information to indicate to pass Defeated grade, the grade of transmission wherein indicated by the value difference of tag bit is different, and corresponding maximum transmission times are different.For example, Maximum 4 transmission are indicated by 11 in 2bit, and maximum 8 transmission are indicated by 00 in 2bit.In this way, once transmitting In, terminal sends an ACK feedback information after being successfully received Downlink Control Information, and base station is not repeated to send identical downlink control Information processed.Terminal when not receiving Downlink Control Information and reaching maximum transmission times, by the first upload control believed by base station Road receives a NACK feedback informations, and base station is again scheduled the terminal after receiving NACK feedback informations.That is terminal Downlink Control Information is not received, and base station receives terminal transmission after continuously transmitting 4 times by the ascending control information NACK feedback informations are again scheduled the terminal.

Scene two：For thinking that the corresponding response message of downlink service data information reserves transfer resource, as shown in figure 3, The method for obligating resource of the uplink control channel of the embodiment of the present invention is applied to base station, specifically includes following steps：

Step 301：The descending transmission channel resource of downlink service data information is used for transmission for terminal scheduling.

Base station can will transmit the scheduling information of the descending transmission channel resource of downlink service data information, with transmission downlink control The scheduling information of the descending transmission channel resource of information processed is sent to terminal jointly, to reduce transmission times.

Step 302：According to the starting Physical Resource Block for transmitting downlink service data information in descending transmission channel resource PRB reserves corresponding second uplink control channel resource for terminal.

Wherein, similar with step 202, it is true according to descending transmission channel resource according to different transmitting scenes and multiplex mode The mode for determining uplink control channel resource is different.Specifically, TDM modes and FDM modes can be used in control information and data information. It will be introduced in different transmitting scenes and multiplex mode respectively below.

According toDetermine that the second channel answered with starting PRB pair is numbered；

For the second uplink control channel resource that terminal channel reservation number is second channel number；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}Indicate descending transmission channel money The starting PRB of downlink service data information is transmitted in source,Indicate the upload control of the traffic data channel of high-rise configuration The offset of channel resource.

Further, if there is multiple and different terminal multiplexings, base station can join according to the starting PRB of DSCH Downlink Shared Channel with demodulation Examine signal (DMRS) port numbers (i.e. n_DMRS) common determining, Wherein F (n_DMRS) be DMRS port number mapping function, such as F (n_DMRS)=n_DMRS-n_{DMRS both port of origination number values}, DMRS initiating terminal slogans Numerical value may be 7,8, then the function will be mapped to DMRS port number 1,2.

According toDetermine that the second channel answered with starting PRB pair is compiled Number；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}Indicate descending transmission channel money Starting PRB, the F (n of downlink service data information are transmitted in source_{PRB_start}) it is n_{PRB_start}Function, under the configuration of different numerical value n_{PRB_start}Corresponding F (n when identical_{PRB_start}) different,Indicate the upload control of the traffic data channel of high-rise configuration The offset of channel resource.

Wherein, n_{PRB_start}In addition to indicating in descending transmission channel resource other than the starting PRB of downlink service data information, also Can be the PRB that low-limit frequency index is corresponding in descending transmission channel resource.

For different numerical value (Numerology) PRB respectively number when, since different Numerology may have repetition Number, therefore in uplink transport channel resource and when descending transmission channel resource impact, need to use F (n_{PRB_start}) should set Resource number of the function region split-phase with PRB index values.For example, the PRB that Numerology1 is used numbers for 1-100, wherein having one Part resource is used for Numerology2, and number is 1-80.At this point, there are two types of schemes to solve potential conflict, the first is not to It is distributed with numerology differentOffset, second is identicalOffset passes through a mapping letter Number is distinguished.Such as the function of Numerology2 isIts InThe sum numbered for the PRB of other Numerology.

Step 303：Terminal is received by the second uplink control channel resource to be answered according to what downlink service data information was sent Answer information or other control information.

Wherein, response message or other control information further include：With downstream data channel pair in descending transmission channel resource The response feedback information answered.When terminal does not receive downlink data information or data decoding error, base station passes through the second uplink When control channel resource fails to receive ACK feedback information corresponding with downstream data channel, continue to repeat to send to terminal to be somebody's turn to do Downlink service data information sends an ACK feedback information, base station passes through until when terminal receives downlink service data information After second uplink control channel resource receives ACK feedback information corresponding with downstream data channel, stop sending to terminal Downlink service data information and control channel information.Similarly in order to avoid base station caused by due to network state is poor repeats to send The problem of, the maximum transmission times once transmitted can be pre-set, when terminal does not receive downlink service data information and reaches When maximum transmission times, base station is received by the second uplink control channel and sends a NACK feedback informations, and base station is receiving After NACK feedback informations, the terminal is scheduled again.The instruction of wherein maximum transmission times can refer to the side in scene one Formula, therefore details are not described herein.

To sum up, base station is provided by reserving the first uplink control channel of response information transmission or other control information for terminal Source so that UE can carry out response feedback to control information and data information, the feeding back ACK when UE receives control information, gNB It will stop follow-up sending and control information, transmission data information.Control resource overhead can be saved in this way.When UE decoding datas just True feeding back ACK, gNB transmit the repetition for stopping current transmission block, start next new transmission.Specifically, terminal is in mini Time slot n receives Downlink Control Information, is delayed as k0, that is, its HARQ is fed back in n+k0mini time slots.Terminal is received in mini time slots n To data, it is delayed and is fed back in n+k1mini time slots for k1, i.e. its HARQ.

3rd embodiment

First embodiment above and second embodiment describe the money of the uplink control channel under different scenes in detail respectively Source method for obligating, below the present embodiment its corresponding base station will be described further in conjunction with attached drawing.

As shown in figure 4, the base station 400 of the embodiment of the present invention, can realize in first embodiment and second embodiment to be terminal Scheduling is used for transmission the descending transmission channel resource of downlink information；It is reserved corresponding for terminal according to descending transmission channel resource Uplink control channel resource；The response message or other control information approaches that terminal is sent are received by uplink control channel resource Details, and reach identical effect, which specifically includes following functions module：

Scheduler module 410, the descending transmission channel resource for being used for transmission downlink information for terminal scheduling；

Reserved module 420, for according to descending transmission channel resource, corresponding uplink control channel money to be reserved for terminal Source；

Receiving module 430, for receiving the response message or other controls that terminal is sent by uplink control channel resource Information；Wherein, response message or other control information include at least：It is corresponding with down control channel in descending transmission channel resource Response feedback information..

Wherein, as shown in figure 5, reserved module 420 includes：

First reserved submodule 421, for being controlled according to the starting of the downstream grants information in descending transmission channel resource Channel Elements CCE reserves corresponding first uplink control channel resource for terminal.

Wherein, the first reserved submodule 421 includes：

First determination unit 4211 is used for basisIt determines and starting CCE Corresponding first channel number；

First Prearranged elements 4212, for believing for the first upload control that terminal channel reservation number is the first channel number Road resource；

Wherein, the first reserved submodule 421 includes：

Second determination unit 4213 is used for basisIt determines and rises Corresponding first channel numbers of beginning CCE；

Second Prearranged elements 4214, for believing for the first upload control that terminal channel reservation number is the first channel number Road resource；

Wherein, reserving module 420 further includes：

Second reserved submodule 422, for according to for transmitting downlink service data information in descending transmission channel resource Beginning Physical Resource Block PRB reserves corresponding second uplink control channel resource for terminal.

Wherein, the second reserved submodule 422 includes：

Third determination unit 4221 is used for basisIt determines and starting PRB Corresponding second channel number；

Third Prearranged elements 4222, for believing for the second upload control that terminal channel reservation number is second channel number Road resource；

Wherein, the second reserved submodule 422 includes：

4th determination unit 4223 is used for basisIt determines and rises The second channel number that beginning PRB pair is answered；

4th Prearranged elements 4224, for believing for the second upload control that terminal channel reservation number is second channel number Road resource；

It is worth noting that the base station of the embodiment of the present invention, reserved for terminal by the descending transmission channel resource of scheduling Corresponding uplink control channel resource, to realize the scheduling and instruction of uplink control channel resource；Further, pass through the uplink Control channel resource receives the response message that terminal is fed back after receiving downlink information or other control information, is answered receiving Stop repeating to send downlink information after answering information, meet the requirement of business low time delay high reliability, and further saves network and pass Defeated resource.

Fourth embodiment

In order to preferably realize above-mentioned purpose, as shown in fig. 6, the fourth embodiment of the present invention additionally provides a kind of base station, The base station includes：Processor 600；The memory 620 being connected with the processor 600 by bus interface, and by total The transceiver 610 that line interface is connected with processor 600；The memory 620 is executing operation for storing the processor When used program and data；By 610 transmission data information of the transceiver or pilot tone, also pass through the transceiver 610 receive uplink control channel；When the calling of processor 600 and the program and data stored in the memory 620 is executed, is had Body,

Processor 600 is used to read the program in memory 620, is specifically used for executing following functions：It is used for terminal scheduling In the descending transmission channel resource of transmission downlink information；According to descending transmission channel resource, corresponding uplink control is reserved for terminal Channel resource processed.

Transceiver 610 is specifically used for executing following functions for sending and receiving data under the control of processor 600： The response message or other control information that terminal is sent are received by uplink control channel resource；Wherein, response message or other Control information includes at least：Response feedback information corresponding with down control channel in descending transmission channel resource..

Wherein, in figure 6, bus architecture may include the bus and bridge of any number of interconnection, specifically by processor 600 The various circuits for the memory that the one or more processors and memory 620 of representative represent link together.Bus architecture is also Various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like can be linked together, these are all It is it is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 610 can To be multiple element, that is, includes transmitter and transceiver, the list for being communicated over a transmission medium with various other devices is provided Member.Processor 600 is responsible for bus architecture and common processing, and memory 620 can store processor 600 and execute operation When used data.

Specifically, processor 600 is additionally operable to execute：According to the starting of the downstream grants information in descending transmission channel resource Control channel unit CCE reserves corresponding first uplink control channel resource for terminal.

Specifically, processor 600 is additionally operable to execute：According toIt determines and rises Corresponding first channel numbers of beginning CCE；

Specifically, processor 600 is additionally operable to execute：According toReally Fixed the first channel number corresponding with starting CCE；

Specifically, processor 600 is additionally operable to execute：According to transmission downlink service data information in descending transmission channel resource Starting Physical Resource Block PRB, reserve corresponding second uplink control channel resource for terminal.

Specifically, processor 600 is additionally operable to execute：According toIt determines and rises The second channel number that beginning PRB pair is answered；

Specifically, processor 600 is additionally operable to execute：According toReally The fixed second channel answered with starting PRB pair is numbered；

Corresponding uplink control channel money is reserved in this way, the descending transmission channel resource that the base station passes through scheduling is terminal Source, to realize the scheduling and instruction of uplink transmission resource；Further, terminal is received by the uplink control channel resource connecing The response message fed back after downlink information or other control information are received, stop repeating to send downlink after receiving response message Information, meets the requirement of business low time delay high reliability, and further saves network transmission resource.

5th embodiment

The resource that first embodiment above describes the uplink control channel of the present invention to fourth embodiment from base station side is pre- Stay method, below the present embodiment by conjunction with attached drawing to the resource determining method of the uplink control channel of its corresponding end side do into One step introduction.

As shown in fig. 7, the resource determining method of the uplink control channel of the embodiment of the present invention, is applied to terminal, it is specific to wrap Include following steps：

Step 701：Detect the descending transmission channel resource for being used for transmission downlink information of base station scheduling.

Wherein, downlink information includes：Downlink Control Information and downlink data information, corresponding descending transmission channel resource packet It includes：Down control channel resources and downstream data channel resource.Terminal can by receive Downlink Control Information (such as DCI information), Or it is the descending transmission channel resource scheduled in terminal to obtain base station by broadcast or other systems message.

Step 702：According to the descending transmission channel resource detected, corresponding uplink control channel resource is determined.

Here it is to say, according to the mapping relations of preset uplink control channel resource and descending transmission channel resource, terminal Corresponding uplink control channel resource can be directly determined after detecting descending transmission channel resource.

Step 703：By uplink control channel resource a response message or other control information are sent to base station.

Wherein, response message or other control information include at least：With down control channel in descending transmission channel resource Corresponding response feedback information.Response message is response feedback/non-response feedback (ACK/NACK), other control information are except answering Answer the ascending control information except information.When terminal does not receive downlink information, ACK feedbacks are not sent to base station, base station will be after Continuous repetition sends the downlink information, until after terminal receives downlink information, is sent by corresponding uplink control channel resource ACK is fed back so that base station stops sending the downlink information under current transmission.Wherein, downlink information includes control information and data Information, terminal can carry out ACK feedbacks respectively with regard to control information and data information respectively, not connect when terminal receives control information When receiving data information, the ACK that control information is only sent by corresponding uplink control channel is fed back so that base station stops sending It controls information and individually continues to repeat transmission data information, until the ACK for receiving data information is fed back, to reduce control The overhead bit of information saves network transmission resource.

The resource determining method of the uplink control channel of the embodiment of the present invention, terminal are believed according to the downlink transfer that base station is dispatched The scheduling information of road resource determines corresponding uplink transport channel resource, and further when receiving downlink information, by this Row control channel resource feeds back response message or other control information so that base station stops repeating to send downlink information, meets industry The requirement for low time delay high reliability of being engaged in, and further save network transmission resource.

Sixth embodiment

Above 5th embodiment to the present invention uplink control channel resource determining method simple introduction, below this reality It will be described further in conjunction with attached drawing and concrete application scene by applying example.

Similarly, still by taking URLLC business transmitting scenes as an example, the corresponding response message biography of transmission Downlink Control Information is being determined When defeated resource, as shown in figure 8, the resource determining method of the uplink control channel of the embodiment of the present invention, is applied to terminal, it is specific to wrap Include following steps：

Step 801：Detect the descending transmission channel resource for being used for transmission Downlink Control Information of base station scheduling.

By detecting Downlink Control Information, broadcast or other systems message, know base station scheduling is used for transmission downlink control The descending transmission channel resource of information processed.

Step 802：According to the starting control channel list of the downstream grants information in the descending transmission channel resource detected First CCE determines corresponding first uplink control channel resource.

Under different transmitting scenes and multiplex mode, the side of uplink control channel resource is determined according to descending transmission channel resource Formula is different.Wherein, TDM modes and FDM modes can be used in control information and data information.It below will be respectively with regard to different transmitting scenes It is introduced with multiplex mode.

When control information and data information uses TDM or FDM modes, and the PRB indexes of URLLC business and other business When (such as eMBB) is using unified PRB (Physical Resource Block, Physical Resource Block) indexes, i.e., entire frequency domain band Width, even if there is different numerical value configurations (Numerology), PRB is by low frequency to high frequency Unified number.Under this scene, terminal is logical It crosses following manner and determines uplink control channel resource：

The channel resource that channel number is the first channel number is determined as to the first uplink control of transmitting uplink control information Channel resource processed；

Wherein,Indicate the channel number of uplink control channel resource,Expression receives downlink and awards The starting CCE of information is weighed,Indicate the offset of the uplink control channel resource of the business control channel of high-rise configuration.

When control information and data information uses TDM or FDM modes, but the PRB indexes of URLLC business are adopted with other business When with the PRB indexes distinguished, uplink control channel resource is reserved in base station in the following manner：

Wherein,Indicate the channel number of uplink control channel resource,Expression receives downlink and awards The starting CCE of information is weighed,ForFunction, under the configuration of different numerical valueWhen identical It is correspondingDifference,Indicate the uplink control channel resource of the business control channel of high-rise configuration Offset.

For different numerical value configuration CCE respectively number when, due to different numerical value configuration (Numerology) there may be It repeats to number, therefore in uplink transport channel resource and descending transmission channel resource impact, needs to pass throughMapping function distinguishes identical CCE numbers, such as：The CCE that Numerology1 is used numbers as 1-100, wherein Some resource is used for Numerology2, and number is 1-80.At this point, there are two types of schemes to solve potential conflict, the first is right Different Numerology distribute differentOffset, second is identicalOffset passes through a mapping Function is distinguished.Such as the function of Numerology2 is WhereinThe sum numbered for the CCE of other Numerology.

Step 803：After the Downlink Control Information transmitted in detecting descending transmission channel resource, pass through the first uplink control Channel resource processed sends the first response message or other control information to base station.

Wherein, response message or other control information include at least：With down control channel in descending transmission channel resource Corresponding response feedback information.When terminal does not receive Downlink Control Information, ACK feedbacks are not sent to base station, when base station connects When can not receive ACK feedbacks, it will continue to repeat to send the Downlink Control Information, until when terminal receives Downlink Control Information, hair An ACK feedback information, base station is sent to stop sending Downlink Control Information after receiving ACK feedback information.In order to avoid because of network State it is poor and cause base station always repeat send Downlink Control Information the problem of, the maximum transmitted once transmitted can be pre-set Number, it is anti-that such terminal sends a NACK when not receiving the Downlink Control Information and reaching maximum transmission times, to base station Feedforward information so that base station stops the transmission of the Downlink Control Information, and is that the terminal is scheduled again.

Further, in the corresponding response message transfer resource of determining transmission downlink service data information, such as Fig. 9 institutes Show, the resource determining method of the uplink control channel of the embodiment of the present invention, is applied to terminal, specifically includes following steps：

Step 901：Detect the descending transmission channel resource for being used for transmission downlink service data information of base station scheduling.

Terminal can be by way of detecting Downlink Control Information, broadcast message or other systems information, while knowing transmission The descending transmission channel resource of Downlink Control Information and downlink service data information saves terminal power consumption to reduce detection number.

Step 902：It is provided according to the starting physics for the downlink data information transmitted in the descending transmission channel resource detected Source block PRB determines corresponding second uplink control channel resource.

It is similar with step 802, under different transmitting scenes and multiplex mode, uplink control is determined according to descending transmission channel resource The mode of channel resource processed is different.It is introduced in different transmitting scenes and multiplex mode separately below.

When control information and data information uses TDM or FDM modes, and the PRB indexes of URLLC business are adopted with other business When with unified PRB indexes, uplink control channel resource is reserved in base station in the following manner：

The channel resource that channel number is second channel number is determined as to transmit the second uplink control of upstream data information Channel resource processed；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}Expression receives downlink business The starting PRB of data information,Indicate the offset of the uplink control channel resource of the traffic data channel of high-rise configuration Amount.

The channel resource that channel number is second channel number is determined as to transmit the second uplink control of upstream data information Channel processed；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}Expression receives downlink business Starting PRB, the F (n of data information_{PRB_start}) it is n_{PRB_start}Function, the lower n of different numerical value configuration_{PRB_start}It is corresponding when identical F(n_{PRB_start}) different,Indicate the offset of the uplink control channel resource of the traffic data channel of high-rise configuration.

For different numerical value (Numerology) PRB respectively number when, since different Numerology may have repetition Number, therefore in uplink transport channel resource and when descending transmission channel resource impact, need to use F (n_{PRB_start}) should set Resource number of the function region split-phase with PRB index values.At this point, there are two types of schemes to solve potential conflict, the first is to difference Numerology distributes differentOffset, second is identicalOffset passes through a mapping function area Point.Such as the function of Numerology2 isWhereinThe sum numbered for the PRB of other Numerology.

Step 903：After the downlink service data information transmitted in detecting descending transmission channel resource, on second Row control channel resource sends the second response message or other control information to base station.

Wherein, response message or other control information further include：With downstream data channel pair in descending transmission channel resource The response feedback information answered.When terminal does not receive Downlink Control Information, continue to repeat to send the Downlink Control Information, until When terminal receives downlink service data information, an ACK feedback information is sent, base station stops after receiving ACK feedback information Send Downlink Control Information.The problem of similarly repeating to send in order to avoid base station caused by due to network state is poor, can be advance The maximum transmission times once transmitted are set, when terminal does not receive downlink service data information and reaches maximum transmission times When, a NACK feedback informations are sent, base station stops sending downlink service data information after receiving NACK feedback informations, and Again the terminal is scheduled.

7th embodiment

Above 5th embodiment and sixth embodiment describe the resource determination side of the uplink control channel under different scenes Method is described further corresponding terminal below in conjunction with attached drawing.

As shown in Figure 10, the terminal 1000 of the embodiment of the present invention, can realize and be detected in the 5th embodiment and sixth embodiment The descending transmission channel resource for being used for transmission downlink information of base station scheduling；According to the descending transmission channel resource detected, really Fixed corresponding uplink control channel resource；By uplink control channel resource a response message or other control letters are sent to base station The details of breath method, and reach identical effect, which specifically includes following functions module：

Detection module 1010, the descending transmission channel resource for being used for transmission downlink information for detecting base station scheduling；

Processing module 1020, for according to the descending transmission channel resource detected, determining corresponding uplink control channel Resource；

Sending module 1030, for sending a response message or other control letters to base station by uplink control channel resource Breath；Wherein, response message or other control information include at least：It is corresponding with down control channel in descending transmission channel resource Response feedback information.

Wherein, as shown in figure 11, processing module 1020 includes：

First processing submodule 1021, for according to the downstream grants information in the descending transmission channel resource detected Control channel unit CCE is originated, determines corresponding first uplink control channel resource.

Wherein, the first processing submodule 1021 further includes：

First computing unit 10211 is used for basisIt determines and starting CCE Corresponding first channel number；

First processing units 10212, for the channel resource that channel number is the first channel number to be determined as transmission First uplink control channel resource of row control information；

Wherein, the first processing submodule 1021 includes：

Second computing unit 10213 is used for basisDetermine with Originate corresponding first channel numbers of CCE；

Second processing unit 10214, for the channel resource that channel number is the first channel number to be determined as transmission First uplink control channel resource of row control information；

Wherein, sending module 1030 includes：

First sending submodule 1031, the Downlink Control Information for being transmitted in detecting descending transmission channel resource Afterwards, the first response message or other control information are sent to base station by the first uplink control channel resource.

Wherein, processing module 1020 further includes：

Second processing submodule 1022, for according to the downlink data letter transmitted in the descending transmission channel resource detected The starting Physical Resource Block PRB of breath, determines corresponding second uplink control channel resource.

Wherein, second processing submodule 1022 includes：

Third computing unit 10221 is used for basisIt determines and starting PRB Corresponding second channel number；

Third processing unit 10222, for the channel resource that channel number is second channel number to be determined as transmission Second uplink control channel resource of row data information；

Wherein, second processing submodule 1022 further includes：

4th computing unit 10223 is used for basisDetermine with The second channel number that starting PRB pair is answered；

Fourth processing unit 10224, for the channel resource that channel number is second channel number to be determined as transmission Second uplink control channel of row data information；

Wherein, sending module 1030 further includes：

Second sending submodule 1032, the downlink service data letter for being transmitted in detecting descending transmission channel resource After breath, the second response message or other control information are sent to base station by the second uplink control channel resource.

It is worth noting that the terminal of the embodiment of the present invention, according to the scheduling of the descending transmission channel resource of base station scheduling Information determines corresponding uplink transport channel resource, and is further provided by the uplink control channel when receiving downlink information Feed back response message or other control information in source so that base station stops repeating to send downlink information, and meeting business low time delay height can By the requirement of property, and further save network transmission resource.

8th embodiment

Figure 12 is the structural schematic diagram of the terminal of another embodiment of the present invention.Specifically, the terminal 1200 in Figure 12 can To be mobile phone, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer etc..

Terminal 1200 in Figure 12 includes power supply 1210, memory 1220, input unit 1230, display unit 1240, place Manage device 1250, WIFI (Wireless Fidelity) module 1260, voicefrequency circuit 1270 and RF circuits 1280.

Wherein, input unit 1230 can be used for receiving information input by user, and generates and set with the user of terminal 1200 It sets and the related signal of function control inputs.Specifically, in the embodiment of the present invention, which may include touch-control Panel 1231.Touch panel 1231, also referred to as touch screen collect user on it or neighbouring touch operation (such as user Use the operation of any suitable object or attachment such as finger, stylus on touch panel 1231), and according to preset journey Formula drives corresponding attachment device.Optionally, touch panel 1231 may include two portions of touch detecting apparatus and touch controller Point.Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation is brought is detected, it transmits a signal to Touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives The processor 1250, and order that processor 1250 is sent can be received and executed.Furthermore, it is possible to using resistance-type, capacitance The multiple types such as formula, infrared ray and surface acoustic wave realize touch panel 1231.In addition to touch panel 1231, input unit 1230 Can also include other input equipments 1232, other input equipments 1232 can include but is not limited to physical keyboard, function key (ratio Such as volume control button, switch key), it is trace ball, mouse, one or more in operating lever etc..

Wherein, display unit 1240 can be used for showing information input by user or be supplied to the information and terminal of user Various menu interfaces.Display unit 1240 may include display panel 1241, optionally, LCD or organic light emission two may be used The forms such as pole pipe (Organic Light-Emitting Diode, OLED) configure display panel 1241.

It should be noted that touch panel 1231 can cover display panel 1241, touch display screen is formed, when the touch display screen It detects and sends processor 1250 on it or after neighbouring touch operation to determine the type of touch event, be followed by subsequent processing Device 1250 provides corresponding visual output according to the type of touch event in touch display screen.

Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with Including the interface elements such as icon and/or widget desktop controls of at least one application program.The Application Program Interface viewing area Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example, Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.

Wherein processor 1250 is the control centre of terminal, utilizes each portion of various interfaces and connection whole mobile phone Point, by running or execute the software program and/or module that are stored in first memory 1221, and calls and be stored in second Data in memory 1222 execute the various functions and processing data of terminal, to carry out integral monitoring to terminal.It is optional , processor 1250 may include one or more processing units.

In embodiments of the present invention, by calling store the first memory 1221 in software program and/or module and/ To the data in second memory 1222, processor 1250 is used for：Detect the downlink for being used for transmission downlink information of base station scheduling Transmission channel resources；According to the descending transmission channel resource detected, corresponding uplink control channel resource is determined；Pass through uplink Control channel resource sends a response message or other control information to base station；Wherein, response message or other control information extremely Include less：Response feedback information corresponding with down control channel in descending transmission channel resource.

Specifically, processor 1250 is additionally operable to：According to the downstream grants information in the descending transmission channel resource detected Starting control channel unit CCE, determine corresponding first uplink control channel resource.

Specifically, processor 1250 is additionally operable to：According toIt determines and originates Corresponding first channel numbers of CCE；

Specifically, processor 1250 is additionally operable to：According toIt determines The first channel number corresponding with starting CCE；

Wherein,Indicate the channel number of uplink control channel resource,Expression receives downlink and awards The starting CCE of information is weighed,ForFunction, under the configuration of different numerical valueIt is identical When it is correspondingDifference,Indicate the uplink control channel money of the business control channel of high-rise configuration The offset in source.

Specifically, processor 1250 is additionally operable to：The Downlink Control Information transmitted in detecting descending transmission channel resource Afterwards, the first response message or other control information are sent to base station by the first uplink control channel resource.

Specifically, processor 1250 is additionally operable to：According to the downlink data transmitted in the descending transmission channel resource detected The starting Physical Resource Block PRB of information, determines corresponding second uplink control channel resource.

Specifically, processor 1250 is additionally operable to：According toIt determines and originates The second channel number that PRB pair is answered；

Specifically, processor 1250 is additionally operable to：According toIt determines The second channel answered with starting PRB pair is numbered；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}Expression receives downlink business Starting PRB, the F (n of data information_{PRR_start}) it is n_{PRR_start}Function, the lower n of different numerical value configuration_{PRR_start}It is corresponding when identical F(n_{PRB_start}) different,Indicate the offset of the uplink control channel resource of the traffic data channel of high-rise configuration.

Specifically, processor 1250 is additionally operable to：The downlink service data transmitted in detecting descending transmission channel resource After information, the second response message or other control information are sent to base station by the second uplink control channel resource.

The terminal of the embodiment of the present invention determines corresponding according to the scheduling information of the descending transmission channel resource of base station scheduling Uplink transport channel resource pass through the uplink control channel resource and feed back response letter and further when receiving downlink information Breath or other control information so that base station stops repeating to send downlink information, meets the requirement of business low time delay high reliability, and Further save network transmission resource.

Those of ordinary skill in the art may realize that lists described in conjunction with the examples disclosed in the embodiments of the present disclosure Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually It is implemented in hardware or software, depends on the specific application and design constraint of technical solution.Professional technician Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed The scope of the present invention.

It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.

In embodiment provided herein, it should be understood that disclosed device and method can pass through others Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only A kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, device or unit It connects, can be electrical, machinery or other forms.

The unit illustrated as separating component may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme 's.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.

It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention. And storage medium above-mentioned includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can to store program code Medium.

In addition it should be pointed out that in apparatus and method of the present invention, it is clear that each component or each step are can to divide It solves and/or reconfigures.These decompose and/or reconfigure the equivalent scheme that should be regarded as the present invention.Also, execute above-mentioned system The step of column processing, can execute according to the sequence of explanation in chronological order naturally, but not need to be centainly suitable according to the time Sequence executes, and certain steps can execute parallel or independently of one another.For those of ordinary skill in the art, it is to be understood that this The whole either any steps or component of the method and apparatus of invention, can any computing device (including processor, storage Medium etc.) either to be realized with hardware, firmware, software or combination thereof in the network of computing device, this is this field What those of ordinary skill can be achieved in the case where having read the explanation of the present invention with their basic programming skill.

Therefore, the purpose of the present invention can also by run on any computing device a program or batch processing come It realizes.The computing device can be well known fexible unit.Therefore, the purpose of the present invention can also include only by offer The program product of the program code of the method or device is realized to realize.That is, such program product is also constituted The present invention, and the storage medium for being stored with such program product also constitutes the present invention.Obviously, the storage medium can be Any well known storage medium or any storage medium that developed in the future.It may also be noted that the present invention's In device and method, it is clear that each component or each step can be decomposed and/or be reconfigured.These decomposition and/or again group Close the equivalent scheme that should be regarded as the present invention.Also, the step of executing above-mentioned series of processes can be naturally according to the sequence of explanation It executes in chronological order, but does not need to centainly execute sequentially in time.Certain steps can parallel or independently of one another It executes.

Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist In protection scope of the present invention.

Claims

1. a kind of method for obligating resource of uplink control channel is applied to base station, which is characterized in that including：

According to the descending transmission channel resource, corresponding uplink control channel resource is reserved for the terminal；

The response message or other control information that the terminal is sent are received by the uplink control channel resource；Wherein, institute It states response message or other control information includes at least：With down control channel is corresponding in the descending transmission channel resource answers Answer feedback information.

2. the method for obligating resource of uplink control channel according to claim 1, which is characterized in that described according under described Row transmission channel resources are the step of terminal reserves corresponding uplink control channel resource, including：

It is the terminal according to the starting control channel unit CCE of the downstream grants information in the descending transmission channel resource Reserve corresponding first uplink control channel resource.

3. the method for obligating resource of uplink control channel according to claim 2, which is characterized in that described according under described The starting control channel unit CCE of downstream grants information in row transmission channel resources reserves corresponding first for the terminal The step of uplink control channel resource, including：

According toDetermine the first channel number corresponding with the starting CCE；

Wherein,Indicate the channel number of uplink control channel resource,Indicate descending transmission channel resource The starting CCE of middle downstream grants information,Indicate the uplink control channel resource of the business control channel of high-rise configuration Offset.

4. the method for obligating resource of uplink control channel according to claim 2, which is characterized in that described according under described The starting control channel unit CCE of downstream grants information in row transmission channel resources reserves corresponding first for the terminal The step of uplink control channel resource, including：

According toDetermine that the first channel corresponding with the starting CCE is compiled Number；

Wherein,Indicate the channel number of uplink control channel resource,Indicate descending transmission channel resource The starting CCE of middle downstream grants information,ForFunction, it is identical under the configuration of different numerical valueIt is correspondingDifference,Indicate the uplink control of the business control channel of high-rise configuration The offset of channel resource processed.

5. the method for obligating resource of uplink control channel according to claim 1, which is characterized in that described according under described Row transmission channel resources are the step of terminal reserves corresponding uplink control channel resource, further include：

It is described according to the starting Physical Resource Block PRB for transmitting downlink service data information in the descending transmission channel resource Terminal reserves corresponding second uplink control channel resource.

6. the method for obligating resource of uplink control channel according to claim 5, which is characterized in that described according under described The starting Physical Resource Block PRB that downlink service data information is transmitted in row transmission channel resources, it is reserved corresponding for the terminal The step of second uplink control channel resource, including：

According toDetermine that the second channel answered with the starting PRB pair is numbered；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}It indicates in descending transmission channel resource The starting PRB of downlink service data information is transmitted,Indicate the uplink control channel of the traffic data channel of high-rise configuration The offset of resource.

7. the method for obligating resource of uplink control channel according to claim 5, which is characterized in that described according under described The starting Physical Resource Block PRB that downlink service data information is transmitted in row transmission channel resources, it is reserved corresponding for the terminal The step of second uplink control channel resource, including：

According toDetermine that the second channel answered with the starting PRB pair is compiled Number；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}It indicates in descending transmission channel resource Transmit starting PRB, the F (n of downlink service data information_{PRB_start}) it is n_{PRR_start}Function, the lower n of different numerical value configuration_{PRB_start} Corresponding F (n when identical_{PRB_start}) different,Indicate the uplink control channel money of the traffic data channel of high-rise configuration The offset in source.

8. a kind of resource determining method of uplink control channel is applied to terminal, which is characterized in that including：

By the uplink control channel resource response message or other control information are sent to base station；Wherein, the response Information or other control information include at least：Response feedback corresponding with down control channel in the descending transmission channel resource Information.

9. the resource determining method of uplink control channel according to claim 8, which is characterized in that the basis detects The descending transmission channel resource, the step of determining corresponding uplink control channel resource, including：

According to the starting control channel unit CCE of the downstream grants information in the descending transmission channel resource detected, really Fixed corresponding first uplink control channel resource.

10. the resource determining method of uplink control channel according to claim 9, which is characterized in that described according to detection To the descending transmission channel resource in downstream grants information starting control channel unit CCE, determine corresponding first The step of uplink control channel resource, including：

The channel resource that channel number is the first channel number is determined as to the first upload control letter of transmitting uplink control information Road resource；

Wherein,Indicate the channel number of uplink control channel resource,Expression receives downstream grants letter The starting CCE of breath,Indicate the offset of the uplink control channel resource of the business control channel of high-rise configuration.

11. the resource determining method of uplink control channel according to claim 9, which is characterized in that described according to detection To the descending transmission channel resource in downstream grants information starting control channel unit CCE, determine corresponding first The step of uplink control channel resource, including：

Wherein,Indicate the channel number of uplink control channel resource,Expression receives downstream grants letter The starting CCE of breath,ForFunction, under the configuration of different numerical valueWhen identical pair It answersDifference,Indicate the uplink control channel resource of the business control channel of high-rise configuration Offset.

12. the resource determining method of uplink control channel according to claim 9, which is characterized in that described by described The step of uplink control channel resource sends a response message or other control information to base station, including：

After the Downlink Control Information transmitted in detecting the descending transmission channel resource, believed by first upload control Road resource sends the first response message or other control information to base station.

13. the resource determining method of uplink control channel according to claim 8, which is characterized in that described according to detection The descending transmission channel resource arrived the step of determining corresponding uplink control channel resource, further includes：

According to the starting Physical Resource Block PRB for the downlink data information transmitted in the descending transmission channel resource detected, Determine corresponding second uplink control channel resource.

14. the resource determining method of uplink control channel according to claim 13, which is characterized in that described according to detection To the descending transmission channel resource in the starting Physical Resource Block PRB of downlink data information that transmits, determine corresponding The step of two uplink control channel resources, including：

The channel resource that channel number is second channel number is determined as to transmit the second upload control letter of upstream data information Road resource；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}Expression receives downlink service data The starting PRB of information,Indicate the offset of the uplink control channel resource of the traffic data channel of high-rise configuration.

15. the resource determining method of uplink control channel according to claim 13, which is characterized in that described according to detection To the descending transmission channel resource in the starting Physical Resource Block PRB of downlink data information that transmits, determine corresponding The step of two uplink control channel resources, including：

The channel resource that channel number is second channel number is determined as to transmit the second upload control letter of upstream data information Road；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRB_start}Expression receives downlink service data Starting PRB, the F (n of information_{PRB_start}) it is n_{PRR_start}Function, the lower n of different numerical value configuration_{PRB_start}Corresponding F when identical (n_{PRB_start}) different,Indicate the offset of the uplink control channel resource of the traffic data channel of high-rise configuration.

16. the resource determining method of uplink control channel according to claim 13, which is characterized in that described by described The step of uplink control channel resource sends a response message or other control information to base station, including：

After the downlink service data information transmitted in detecting the descending transmission channel resource, pass through the second uplink control Channel resource processed sends the second response message or other control information to base station.

17. a kind of base station, which is characterized in that including：

Reserved module, for according to the descending transmission channel resource, corresponding uplink control channel money to be reserved for the terminal Source；

Receiving module, for receiving the response message or other controls that the terminal is sent by the uplink control channel resource Information；Wherein, the response message or other control information include at least：It is controlled with downlink in the descending transmission channel resource The corresponding response feedback information of channel.

18. base station according to claim 17, which is characterized in that the reserved module includes：

First reserved submodule, for the starting control channel according to the downstream grants information in the descending transmission channel resource Unit CCE reserves corresponding first uplink control channel resource for the terminal.

19. base station according to claim 18, which is characterized in that the first reserved submodule includes：

First determination unit is used for basisDetermination is corresponding with the starting CCE The first channel number；

First Prearranged elements, for being provided for the first uplink control channel that terminal channel reservation number is the first channel number Source；

20. base station according to claim 18, which is characterized in that the first reserved submodule includes：

Second determination unit is used for basisIt determines and the starting CCE Corresponding first channel number；

Second Prearranged elements, for being provided for the first uplink control channel that terminal channel reservation number is the first channel number Source；

21. base station according to claim 17, which is characterized in that the reserved module further includes：

Second reserved submodule, for according to the starting material for transmitting downlink service data information in the descending transmission channel resource Resource block PRB is managed, corresponding second uplink control channel resource is reserved for the terminal.

22. base station according to claim 21, which is characterized in that the second reserved submodule includes：

Third determination unit is used for basisDetermination is answered with the starting PRB pair Second channel number；

Third Prearranged elements, for being provided for the second uplink control channel that terminal channel reservation number is second channel number Source；

23. base station according to claim 21, which is characterized in that the second reserved submodule includes：

4th determination unit is used for basisIt determines and the starting The second channel number that PRB pair is answered；

4th Prearranged elements, for being provided for the second uplink control channel that terminal channel reservation number is second channel number Source；

24. a kind of terminal, which is characterized in that including：

Sending module, for sending a response message or other control information to base station by the uplink control channel resource； Wherein, the response message or other control information include at least：With down control channel in the descending transmission channel resource Corresponding response feedback information.

25. terminal according to claim 24, which is characterized in that the processing module includes：

First processing submodule, for the starting according to the downstream grants information in the descending transmission channel resource detected Control channel unit CCE determines corresponding first uplink control channel resource.

26. terminal according to claim 25, which is characterized in that described first, which handles submodule, includes：

First computing unit is used for basisDetermination is corresponding with the starting CCE The first channel number；

First processing units, for the channel resource that channel number is the first channel number to be determined as transmitting uplink control information The first uplink control channel resource；

27. terminal according to claim 25, which is characterized in that described first, which handles submodule, includes：

Second computing unit is used for basisIt determines and the starting Corresponding first channel numbers of CCE；

Second processing unit, for the channel resource that channel number is the first channel number to be determined as transmitting uplink control information The first uplink control channel resource；

28. terminal according to claim 25, which is characterized in that the sending module includes：

First sending submodule, for after the Downlink Control Information transmitted in detecting the descending transmission channel resource, leading to It crosses first uplink control channel resource and sends the first response message or other control information to base station.

29. terminal according to claim 24, which is characterized in that the processing module further includes：

Second processing submodule, for according to the downlink data information transmitted in the descending transmission channel resource detected Physical Resource Block PRB is originated, determines corresponding second uplink control channel resource.

30. terminal according to claim 29, which is characterized in that the second processing submodule includes：

Third computing unit is used for basisDetermination is answered with the starting PRB pair Second channel number；

Third processing unit, for being determined as the channel resource that channel number is second channel number to transmit upstream data information The second uplink control channel resource；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRR_start}Expression receives downlink service data The starting PRB of information,Indicate the offset of the uplink control channel resource of the traffic data channel of high-rise configuration.

31. terminal according to claim 29, which is characterized in that the second processing submodule further includes：

4th computing unit is used for basisIt determines and the starting The second channel number that PRB pair is answered；

Fourth processing unit, for being determined as the channel resource that channel number is second channel number to transmit upstream data information The second uplink control channel；

Wherein,Indicate the channel number of uplink control channel resource, n_{PRR_start}Expression receives downlink service data Starting PRB, the F (n of information_{PRB_start}) it is n_{PRB_start}Function, the lower n of different numerical value configuration_{PRB_start}Corresponding F when identical (n_{PRB_start}) different,Indicate the offset of the uplink control channel resource of the traffic data channel of high-rise configuration.

32. terminal according to claim 29, which is characterized in that the sending module further includes：

Second sending submodule, the downlink service data information for being transmitted in detecting the descending transmission channel resource Afterwards, the second response message or other control information are sent to base station by second uplink control channel resource.