CN110351757A

CN110351757A - A kind of scheduling request transmission method, terminal and network side equipment

Info

Publication number: CN110351757A
Application number: CN201810301844.8A
Authority: CN
Inventors: 司倩倩; 高雪娟; 艾托尼
Original assignee: Telecommunications Science and Technology Research Institute Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2018-04-04
Filing date: 2018-04-04
Publication date: 2019-10-18
Anticipated expiration: 2038-04-04
Also published as: CN110351757B; WO2019192354A1

Abstract

The present invention provides a kind of scheduling request transmission method, terminal and network side equipment, wherein method includes: that the transmission mode of the SR is determined according to conflict situations under the corresponding physical uplink control channel PUCCH resource of scheduling request SR and the conflicting situation of physical uplink shared channel PUSCH resource；According to the transmission mode of the SR, the SR is transmitted.The present invention determines the transmission mode of SR according to conflict situations, so that SR is transmitted, so that SR can be transmitted in time, to reduce the time delay of URLLC business in 5G NR under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource.

Description

A kind of scheduling request transmission method, terminal and network side equipment

Technical field

The present invention relates to field of communication technology more particularly to a kind of scheduling request transmission methods, mobile communication terminal and net Network side apparatus.

Background technique

Currently, supporting HARQ-ACK (Hybrid in 5G (5th-Generation, the 5th third-generation mobile communication technological system) Automatic Repeat reQuest ACKnowledgement, mixed automatic retransfer response message) and CSI (Channel State Information, channel state information) PUSCH (Physical Uplink Shared Channel, physically Ink Shared Channel) on carry out multiplexing transmission, but do not support SR (Scheduling Request, scheduling request) in PUSCH On transmitted.In the case where network side equipment is configured with SR to mobile communication terminal, if SR to be transmitted is corresponding PUCCH (Physical Uplink Control Channel, physical uplink control channel) resource and UL-SCH (UpLink Shared CHannel, Uplink Shared Channel) resource contention, the SR will not be transmitted at current time, this will The transmission opportunity of SR is caused to be delayed by.Particularly in view of that will support PUSCH in 5G NR (5G New Radio, 5G newly eat dishes without rice or wine) Repetition transmission, influence whether URLLC (Ultra Reliable&Low Latency Communication, when highly reliable, low Prolong communication) transmission of the corresponding SR of business, this produces bigger effect the time delay of URLLC business.

As it can be seen that existing in the prior art in SR resource and the conflicting situation of PUSCH resource, since SR can not be transmitted in time And the problem for causing the time delay of URLLC business in 5G NR larger.

Summary of the invention

In view of this, the present invention provides a kind of scheduling request transmission method, terminal and network side equipment, to solve existing skill There are under SR resource and the conflicting situation of PUSCH resource in art, lead to URLLC in 5G NR since can not SR be transmitted in time The larger problem of the time delay of business.

In order to solve the above-mentioned technical problem, in a first aspect, the present invention provides a kind of scheduling request transmission method, it is applied to eventually End, which comprises

Under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource, determine the SR's according to conflict situations Transmission mode；

According to the transmission mode of the SR, the SR is transmitted.

Optionally, the method also includes:

It is at least partly identical with the symbol of PUSCH resource occupation in the symbol that the corresponding PUCCH resource of the SR occupies In the case of, it is determined as the corresponding PUCCH resource of the SR and mutually conflicts with PUSCH resource.

Optionally, the transmission mode that the SR is determined according to conflict situations, comprising:

In the corresponding PUCCH resource of SR situation identical with the primary sign of PUSCH resource, alternatively, described In the case where primary sign of the primary sign earlier than PUSCH resource of the corresponding PUCCH resource of SR, determine by the SR multiplexing in It is transmitted in PUSCH resource.

Under the corresponding PUCCH resource of the SR and N number of conflicting situation of PUSCH resource, the SR is multiplexed by determination It is transmitted in PUSCH resource；

Wherein, N is the positive integer greater than 1；The PUSCH resource of the SR multiplexing is first in N number of PUSCH resource A primary sign is equal to or is later than the PUSCH resource of the primary sign of the corresponding PUCCH resource of the SR.

Optionally, the SR is multiplexed and transmits in PUSCH resource by the determination, comprising:

In the case where HARQ-ACK transmission is not present in PUSCH resource, determine according to HARQ-ACK in PUSCH resource Mapping mode, the SR is mapped in PUSCH resource and is transmitted；

In the case where being transmitted in PUSCH resource there are HARQ-ACK, determines and carry out the SR and HARQ-ACK After bit cascade, according to mapping mode of the HARQ-ACK in PUSCH resource, cascade SR and HARQ-ACK is mapped in It is transmitted in PUSCH resource.

If SR is positive SR, the information bit of SR is set to 1；If SR is passive SR, by the information bit of SR It is set to 0.

Determine the corresponding PUCCH resource of the SR in the conflicting symbol of PUSCH resource transmit the SR.

Optionally, the determination the corresponding PUCCH resource of the SR with transmit in the conflicting symbol of PUSCH resource The SR, comprising:

In the case where the primary sign of the corresponding PUCCH resource of the SR is later than the primary sign of the PUSCH resource, Determine the corresponding PUCCH resource of the SR in the conflicting symbol of PUSCH resource transmit the SR.

In the case where the SR corresponds to multiple periodic PUCCH resources and the conflicting situation of PUSCH resource, determine described The corresponding each PUCCH resource of SR with transmit the SR in the conflicting symbol of PUSCH resource.

Optionally, the method also includes:

PUSCH is transmitted in the symbol that the PUCCH resource corresponding with the SR of PUSCH resource does not collide.

The DMRS of PUSCH resource is used for transmission in the corresponding PUCCH resource of the SR and the conflicting symbol of PUSCH resource In the case where (Demodulation Reference Signal, demodulated reference signal), determine corresponding with the SR PUSCH is only transmitted in the conflicting symbol of PUCCH resource.

Second aspect, the present invention provide a kind of scheduling request transmission method, are applied to network side equipment, the method packet It includes:

Under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource, the SR of terminal transmission is received；

Wherein, the mode of SR described in the terminal transmission is determined according to conflict situations.

Optionally, the symbol of the symbol and PUSCH resource occupation that occupy in the corresponding PUCCH resource of the SR is at least partly In identical situation, the corresponding PUCCH resource of the SR mutually conflicts with PUSCH resource.

Optionally, described in the corresponding physical uplink control channel PUCCH resource of scheduling request SR and physical uplink In the conflicting situation of link shared channels PUSCH resource, the SR of terminal transmission is received, comprising:

In the corresponding PUCCH resource of SR situation identical with the primary sign of PUSCH resource, alternatively, described In the case where primary sign of the primary sign earlier than PUSCH resource of the corresponding PUCCH resource of SR, receive the terminal multiplexing in The SR of PUSCH transmitted over resources.

Under the corresponding PUCCH resource of the SR and N number of conflicting situation of PUSCH resource, the terminal multiplexing is received In the SR of PUSCH transmitted over resources；

It is optionally, described to receive the terminal multiplexing in the SR of PUSCH transmitted over resources, comprising:

In the case where HARQ-ACK transmission is not present in PUSCH resource, receives the terminal and exist according to HARQ-ACK Mapping mode in PUSCH resource is mapped in the SR of PUSCH transmitted over resources；

In the case where transmitting in PUSCH resource there are HARQ-ACK, the terminal is received by the SR and the HARQ- After ACK carries out bit cascade, PUSCH transmitted over resources is mapped according to mapping mode of the HARQ-ACK in PUSCH resource Cascade SR and HARQ-ACK.

Receive the terminal the corresponding PUCCH resource of the SR with transmit in the conflicting symbol of PUSCH resource The SR.

Optionally, described to receive the terminal in the corresponding PUCCH resource of the SR and the conflicting symbol of PUSCH resource The SR transmitted in number, comprising:

In the case where the primary sign of the corresponding PUCCH resource of the SR is later than the primary sign of the PUSCH resource, Receive the terminal the corresponding PUCCH resource of the SR with transmit in the conflicting symbol of PUSCH resource described in SR。

In the case where the SR corresponds to multiple periodic PUCCH resources and the conflicting situation of PUSCH resource, the end is received It holds in the corresponding each PUCCH resource of the SR and the SR that transmits in the conflicting symbol of PUSCH resource.

Optionally, the method also includes:

The terminal is received to transmit in the symbol that the PUCCH resource corresponding with the SR of PUSCH resource does not collide PUSCH.

The DMRS of PUSCH resource is used for transmission in the corresponding PUCCH resource of the SR and the conflicting symbol of PUSCH resource In the case where, receive the PUSCH that the terminal is only transmitted in the conflicting symbol of PUCCH resource corresponding with the SR.

The third aspect, the present invention provide a kind of terminal, comprising:

First determining module, in the corresponding physical uplink control channel PUCCH resource of scheduling request SR and object It manages in the conflicting situation of uplink shared channel PUSCH resource, the transmission mode of the SR is determined according to conflict situations；

First transmission module transmits the SR for the transmission mode according to the SR.

Optionally, the terminal further include:

Second determining module, the symbol of symbol and PUSCH resource occupation for being occupied in the corresponding PUCCH resource of the SR In number at least partly identical situation, it is determined as the corresponding PUCCH resource of the SR and mutually conflicts with PUSCH resource.

Optionally, first determining module, specifically in the corresponding PUCCH resource of the SR and PUSCH resource In the identical situation of primary sign, alternatively, in primary sign the rising earlier than PUSCH resource of the corresponding PUCCH resource of the SR In the case where beginning symbol, determines for the SR to be multiplexed and be transmitted in PUSCH resource.

Optionally, first determining module is specifically used in the corresponding PUCCH resource of the SR and N number of PUSCH resource In conflicting situation, determines for the SR to be multiplexed and be transmitted in PUSCH resource；Wherein, N is the positive integer greater than 1；Institute It states the PUSCH resource of SR multiplexing and is equal to or is later than the SR correspondence for first primary sign in N number of PUSCH resource PUCCH resource primary sign PUSCH resource.

Optionally, first determining module disappears specifically for mixed automatic retransfer response is not present in PUSCH resource In the case where ceasing HARQ-ACK transmission, determines the mapping mode according to HARQ-ACK in PUSCH resource, the SR is mapped in It is transmitted in PUSCH resource；In PUSCH resource there are HARQ-ACK transmit in the case where, determine by the SR with it is described After HARQ-ACK carries out bit cascade, according to mapping mode of the HARQ-ACK in PUSCH resource, by cascade SR and HARQ- ACK is mapped in PUSCH resource and is transmitted.

Optionally, the information bit of SR is set to 1 if being positive SR specifically for SR by first determining module； If SR is passive SR, the information bit of SR is set to 0.

Optionally, first determining module, specifically for determining in the corresponding PUCCH resource of the SR and PUSCH The SR is transmitted in the conflicting symbol of resource.

Optionally, first determining module, specifically for being later than in the primary sign of the corresponding PUCCH resource of the SR In the case where the primary sign of the PUSCH resource, determine in the corresponding PUCCH resource of the SR and the PUSCH resource The SR is transmitted in conflicting symbol.

Optionally, first determining module, be specifically used for the SR correspond to multiple periodic PUCCH resources and In the conflicting situation of PUSCH resource, mutually rushing with the PUSCH resource in the corresponding each PUCCH resource of the SR is determined The SR is transmitted in prominent symbol.

Optionally, the terminal further include:

Second transmission module, in the symbol not collided for the PUCCH resource corresponding with the SR in PUSCH resource Transmit PUSCH.

Optionally, first determining module is specifically used in the corresponding PUCCH resource of the SR and PUSCH resource phase In the case that the symbol of conflict is used for transmission the demodulated reference signal DMRS of PUSCH resource, determine corresponding with the SR PUSCH is only transmitted in the conflicting symbol of PUCCH resource.

Fourth aspect, the present invention provide a kind of network side equipment, comprising:

First receiving module, for receiving eventually under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource Hold the SR of transmission；

Optionally, first receiving module, specifically in the corresponding PUCCH resource of the SR and PUSCH resource In the identical situation of primary sign, alternatively, in primary sign the rising earlier than PUSCH resource of the corresponding PUCCH resource of the SR In the case where beginning symbol, the terminal multiplexing is received in the SR of PUSCH transmitted over resources.

Optionally, first receiving module is specifically used in the corresponding PUCCH resource of the SR and N number of PUSCH resource In conflicting situation, the terminal multiplexing is received in the SR of PUSCH transmitted over resources；Wherein, N is just whole greater than 1 Number；The PUSCH resource of the SR multiplexing is described in first primary sign in N number of PUSCH resource is equal to or is later than The PUSCH resource of the primary sign of the corresponding PUCCH resource of SR.

Optionally, first receiving module is specifically used for the case where HARQ-ACK transmission is not present in PUSCH resource Under, it receives the terminal and is mapped in described in PUSCH transmitted over resources according to HARQ-ACK in the mapping mode in PUSCH resource SR；In the case where being transmitted in PUSCH resource there are HARQ-ACK, receive the terminal by the SR and the HARQ-ACK into After the cascade of row bit, the cascade of PUSCH transmitted over resources is mapped according to mapping mode of the HARQ-ACK in PUSCH resource SR and HARQ-ACK.

Optionally, first receiving module, specifically for receiving the terminal in the corresponding PUCCH resource of the SR With the SR transmitted in the conflicting symbol of PUSCH resource.

Optionally, first receiving module, specifically for being later than in the primary sign of the corresponding PUCCH resource of the SR In the case where the primary sign of the PUSCH resource, receive the terminal the SR corresponding PUCCH resource with it is described The SR transmitted in the conflicting symbol of PUSCH resource.

Optionally, first receiving module, be specifically used for the SR correspond to multiple periodic PUCCH resources and In the conflicting situation of PUSCH resource, the terminal is received in the SR corresponding each PUCCH resource and the PUSCH The SR transmitted in the conflicting symbol of resource.

Optionally, the network side equipment further include:

Second receiving module, for receiving the terminal in PUCCH resource corresponding with the SR not phase of PUSCH resource The PUSCH transmitted in the symbol of conflict.

Optionally, first receiving module is specifically used in the corresponding PUCCH resource of the SR and PUSCH resource phase In the case that the symbol of conflict is used for transmission the DMRS of PUSCH resource, the terminal is received only in PUCCH corresponding with the SR The PUSCH transmitted in the conflicting symbol of resource.

5th aspect, the present invention provide a kind of terminal, including memory, processor, transceiver and are stored in the storage On device and the computer program that can run on the processor；

The processor performs the steps of when executing the computer program

In the corresponding physical uplink control channel PUCCH resource of scheduling request SR and physical uplink shared channel In the conflicting situation of PUSCH resource, the transmission mode of the SR is determined according to conflict situations；

The transceiver is used for: according to the transmission mode of the SR, transmitting the SR.

Optionally, it is also performed the steps of when the processor executes the computer program

In PUSCH resource be not present mixed automatic retransfer response message HARQ-ACK transmission in the case where, determine according to The SR is mapped in PUSCH resource and transmits by mapping mode of the HARQ-ACK in PUSCH resource；

Optionally, the transceiver is also used to:

The demodulation of PUSCH resource is used for transmission in the corresponding PUCCH resource of the SR and the conflicting symbol of PUSCH resource In the case where reference signal DMRS, determination only transmits PUSCH in the conflicting symbol of PUCCH resource corresponding with the SR.

6th aspect, the present invention provide a kind of network side equipment, including memory, processor, transceiver and are stored in institute State the computer program that can be run on memory and on the processor；

The transceiver is used for:

Optionally, the transceiver is specifically used for:

Optionally, the transceiver is also used to:

Optionally, the transceiver is specifically used for:

7th aspect, the present invention also provides a kind of computer readable storage mediums, for storing computer program, the meter Calculation machine program realizes step or the computer journey in the scheduling request transmission method of above-mentioned terminal side when being executed by processor The step in the scheduling request transmission method of above-mentioned network side equipment is realized when sequence is executed by processor.

The advantageous effects of the above technical solutions of the present invention are as follows:

The present invention determines the transmission mode of SR according to conflict situations, so that SR is transmitted, so that in the corresponding PUCCH resource of SR In the conflicting situation of PUSCH resource, SR can be transmitted in time, to reduce the time delay of URLLC business in 5G NR.

Detailed description of the invention

Fig. 1 is a kind of flow chart of scheduling request transmission method provided in an embodiment of the present invention；

Fig. 2 is the transmission schematic diagram of SR provided in an embodiment of the present invention a kind of；

Fig. 3 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Fig. 4 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Fig. 5 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Fig. 6 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Fig. 7 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Fig. 8 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Fig. 9 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Figure 10 is the transmission schematic diagram of another kind SR provided in an embodiment of the present invention；

Figure 11 is the flow chart of another scheduling request transmission method provided in an embodiment of the present invention；

Figure 12 is a kind of structure chart of terminal provided in an embodiment of the present invention；

Figure 13 is the structure chart of another terminal provided in an embodiment of the present invention；

Figure 14 is the structure chart of another terminal provided in an embodiment of the present invention；

Figure 15 is a kind of structure chart of network side equipment provided in an embodiment of the present invention；

Figure 16 is the structure chart of another network side equipment provided in an embodiment of the present invention；

Figure 17 is the structure chart of another terminal provided in an embodiment of the present invention；

Figure 18 is the structure chart of another network side equipment provided in an embodiment of the present invention.

Specific embodiment

Below in conjunction with drawings and examples, specific embodiments of the present invention will be described in further detail.Following reality Example is applied for illustrating the present invention, but is not intended to limit the scope of the invention.

It is a kind of flow chart of scheduling request transmission method provided in an embodiment of the present invention referring to Fig. 1, Fig. 1, such as Fig. 1 institute Show, a kind of scheduling request transmission method, be applied to terminal, the described method comprises the following steps:

Step 101: under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource, being determined according to conflict situations The transmission mode of the SR.

Step 102: according to the transmission mode of the SR, transmitting the SR.

Wherein, the corresponding PUCCH resource of above-mentioned SR mutually conflicts with PUSCH resource, it can be understood as the corresponding PUCCH money of SR Source and the occupied resource of PUSCH at least occupy an identical OFDM (Orthogonal Frequency Division Multiplexing, orthogonal frequency division multiplexing) symbol.It is above-mentioned according to conflict situations determine the SR transmission mode can there are many Implementation.For example, when the corresponding PUCCH resource of SR is with the more identical symbol of PUSCH resource occupation, so that it may Only transmission SR is without transmitting PUSCH；Alternatively, when the corresponding PUCCH resource of SR and a small amount of identical symbol of PUSCH resource occupation When, SR can also be multiplexed at this time in carrying out transmitting in PUSCH resource etc..

The prior art is in 5G NR, and network side equipment can configure the corresponding PUCCH resource of one or more SR, often The corresponding PUCCH resource of a SR configures corresponding different business.When terminal needs to transmit upstream data and corresponds to without upstream data Resource when, terminal can send SR information in the corresponding PUCCH resource of SR that network side equipment configures, but as SR When PUCCH resource and PUSCH resource contention, there is presently no SR is multiplexed the transmission method in PUSCH resource.And it is of the invention Embodiment determines the transmission mode of SR according to conflict situations, so that SR is transmitted, so that in the corresponding PUCCH resource of SR and PUSCH In the conflicting situation of resource, SR can be transmitted in time, to reduce the time delay of URLLC business in 5G NR.

As an alternative embodiment, the method also includes:

Wherein, the corresponding PUCCH resource of SR mutually conflicts with PUSCH resource in order to better understand, can show with reference to following Example.Such as: terminal transmits PUSCH into symbol #13 in the symbol #2 in time slot n, in the symbol #2 in time slot n into symbol #3 The corresponding PUCCH resource of SR is transmitted, then can think that the corresponding PUCCH resource of SR mutually conflicts with PUSCH resource；Alternatively, Terminal transmits PUSCH into symbol #13 in the symbol #2 in time slot n, and SR pairs is transmitted into symbol #4 in the symbol #1 in time slot n The PUCCH resource answered, then it is also assumed that the corresponding PUCCH resource of SR mutually conflicts with PUSCH resource.In this way, by above-mentioned Symbol judges that the corresponding PUCCH resource of SR mutually conflicts with PUSCH resource, can accurately and rapidly judge above-mentioned conflict.

As an alternative embodiment, the transmission mode for determining the SR according to conflict situations, comprising:

Wherein, it in the corresponding PUCCH resource of above-mentioned SR situation identical with the primary sign of PUSCH resource, can incite somebody to action SR multiplexing is transmitted in PUSCH resource；The corresponding PUCCH resource of above-mentioned SR primary sign earlier than PUSCH resource In the case where primary sign, SR can also be multiplexed and be transmitted in PUSCH resource.In this way, being multiplexed SR in PUSCH resource On transmitted, transmit SR in time, to reduce the time delay of URLLC business in 5G NR.

In present embodiment, under the corresponding PUCCH resource of above-mentioned SR and N number of conflicting situation of PUSCH resource, by SR Be multiplexed and transmitted in PUSCH resource, SR can be made to be transmitted in time, thus reduce URLLC business in 5G NR when Prolong.Also, the PUSCH resource of SR multiplexing is described in first primary sign in N number of PUSCH resource is equal to or is later than The PUSCH resource of the primary sign of the corresponding PUCCH resource of SR makes SR in this way, can transmit SR earlier under existence conditions It is transmitted in time, reduces the time delay of URLLC business as much as possible.

In order to better understand the above process, referring to Fig. 2, Fig. 2 is a kind of transmission of SR provided in an embodiment of the present invention Schematic diagram.In Fig. 2, it is assumed that network side equipment dispatch terminal in time slot n+2 is transmitted in the symbol #0 of time slot n+4 into symbol #2 First PUSCH resource, dispatch terminal transmits the 2nd PUSCH money into symbol #9 in the symbol #7 of time slot n+4 in time slot n+3 Source, while network side equipment is configured with 1 SR transmission, the transmission opportunity of SR can occupy symbol #0 to symbol # in time slot n+4 13 are transmitted, then are multiplexed 1 bit information of SR and transmit in the first PUSCH resource, so as to so that SR can be more Add and is transmitted in time.

It transmits, wraps in PUSCH resource as an alternative embodiment, the SR is multiplexed by the determination It includes:

Wherein, in 5G NR, HARQ-ACK can be transmitted by PUSCH resource.When the information bit of HARQ-ACK When number is greater than 2, other information in HARQ-ACK and PUSCH resource can in such a way that through-rate is matched multiplexing transmission.Such as: HARQ-ACK after first DMRS symbol according to first frequency domain after time domain mode sequence mapped；If HARQ-ACK is occupied RE (Resource Element, resource element) resource do not extend around an entire OFDM symbol, alternatively, if HARQ-ACK occupy The more than one symbol of RE resource but RE resource in all PUSCH bandwidth is not take up in last symbol, then in frequency Average discrete maps on domain.Wherein, when the resource of HARQ-ACK does not extend around a symbol, frequency domain interval is available on symbol RE number is divided by remaining unmapped HARQ-ACK symbol numbers and is rounded downwards.

When the information bit of HARQ-ACK is 0 or 1 or 2, HARQ-ACK is by way of punching in PUSCH resource With other information multiplexing transmission, in order to avoid HARQ-ACK carries out punching to CSI part1 to influencing CSI part's 1 , it is specified that needing to retain a part of resource, CSI part 1 will not be mapped in the RE resource of reservation transmission performance.Reserved HARQ-ACK resource according to and greater than 2 bits HARQ-ACK use identical mapping method, actual HARQ-ACK resource only A part in reserved HARQ-ACK resource can be occupied, mapping method of the actual HARQ-ACK in reserved resource is also and greatly It is identical in the mapping method of the HARQ-ACK of 2 bits.

When HARQ-ACK is mapped in the PUSCH resource of UL-SCH data, the coding of HARQ-ACK on each layer Modulation symbol number can be calculated according to following formula:

Wherein, O_ACKIt is HARQ-ACK bit number；L is CRC (Cyclic Redundancy Check, cyclic redundancy check) Bit number；It is the parameter of high-rise configuration；α is the parameter of high-rise configuration；C_UL-SCHIt is the UL- that PUSCH transmission includes SCH code block number；K_rIt is the size of the UL-SCH code block in PUSCH transmission；It is setIn element Number, whereinIt is that can be used for transmitting UCI (User Class Identifier, UCI user class identifier) on OFDM symbol l Sets of resource units, whereinAndIt is all OFDM symbols for including in PUSCH resource Number, the symbol numbers occupied including all DMRS.Similarly, can be according to mapping mode of the HARQ-ACK in PUSCH resource, it will The SR is mapped in PUSCH resource and is transmitted.

In present embodiment, in spite of there are HARQ-ACK transmission in PUSCH resource, it can be provided by PUSCH SR is transmitted in source, so that SR can be transmitted in time, to reduce the time delay of URLLC business in 5G NR.

In order to better understand the transmission mode of SR, referring to Fig. 3, Fig. 3 is a kind of SR provided in an embodiment of the present invention Transmit schematic diagram.As shown in Figure 3, it is assumed that the network side equipment symbol #0 to symbol # of dispatch terminal in time slot n+4 in time slot n PUSCH resource is transmitted in 13, while network side equipment is configured with a SR transmission, the corresponding PUCCH resource of SR is in time slot n+4 Symbol #0 to symbol #3 is occupied to be transmitted.The SR information multiplexing of 1 bit can then be transmitted in PUSCH resource.When There is no HARQ-ACK multiplexing when being transmitted in PUSCH resource in time slot n+4, the SR of 1 bit can be according to 1 bit HARQ-ACK mode carries out punching transmission in PUSCH resource.When there are HARQ-ACK multiplexings in PUSCH resource in time slot n+4 On when being transmitted, the SR of 1 bit can be cascaded with the HARQ-ACK bit information of X bit, and SR bit can be placed on most Then preceding perhaps last position carries out punching or rate-matched transmission according to HARQ-ACK mode in PUSCH resource.This Sample, it is ensured that SR is transmitted in time, to reduce the time delay of URLLC business in 5G NR.

Wherein, above-mentioned SR is positive SR, it can be understood as the SR for needing that some is reported to configure in current time terminal, The information bit of SR can be set to 1 at this time；Above-mentioned SR is passive SR, it can be understood as at current time, terminal is not needed The SR for reporting some to configure, can be set to 0 for the information bit of SR at this time.

Wherein, in order to better understand the above process, Fig. 4 and Fig. 5 are please referred to.Fig. 4 is provided in an embodiment of the present invention one The transmission schematic diagram of kind SR, Fig. 5 are the transmission schematic diagram of another kind SR provided in an embodiment of the present invention.In Fig. 4, it is assumed that network side Equipment dispatch terminal in time slot n in the symbol #0 of time slot n+4 transmits PUSCH into symbol #13, while network side equipment configures One SR transmission, the corresponding PUCCH resource of SR occupies symbol #7 in time slot n+4 and symbol #8 is transmitted.Then in time slot n In+4, SR is only transmitted on symbol #7 and symbol #8, does not transmit PUSCH resource.It certainly, or can also be in time slot n+4, directly It connects and abandons PUSCH resource, at this time as shown in Fig. 5.In this way, determining in the SR corresponding PUCCH resource and PUSCH resource Transmit the SR in conflicting symbol, can also SR be made to be transmitted in time, thus reduce URLLC business in 5G NR when Prolong.

As an alternative embodiment, the determination is in the corresponding PUCCH resource of the SR and PUSCH resource phase The SR is transmitted in the symbol of conflict, comprising:

Wherein, the feelings of the primary sign of the PUSCH resource are later than in the primary sign of the corresponding PUCCH resource of the SR Under condition, inconvenient be again multiplexed SR is transmitted in PUSCH resource at this time, so as in the corresponding PUCCH resource of the SR With transmit the SR in the conflicting symbol of PUSCH resource, can still SR be made to be transmitted in time, to reduce The time delay of URLLC business in 5G NR.

In present embodiment, in order to better understand the above process, Fig. 6 and Fig. 7 are please referred to.Fig. 6 is the embodiment of the present invention The transmission schematic diagram of the SR provided a kind of, Fig. 7 are the transmission schematic diagram of another kind SR provided in an embodiment of the present invention.It is false in Fig. 6 If network side equipment dispatch terminal in time slot n in the symbol #0 of time slot n+4 transmits PUSCH resource, while net into symbol #13 Network side apparatus is configured with 1 SR transmission, and first transmission opportunity that SR is configured in time slot n+4 can occupy symbol #0 and symbol Number #1 is transmitted, and second transmission opportunity that SR is configured in time slot n+4 can occupy symbol #7 and symbol #8 is transmitted. Then in time slot n+4, if needing to transmit positive SR in first transmission opportunity, if in first transmission opportunity It needs to transmit positive SR, then only transmits SR on symbol #0, #1, #7 and #8, do not transmit PUSCH resource；If at second It needs to transmit positive SR in transmission opportunity, then only transmits SR on symbol #7, #8, do not transmit PUSCH resource.Certainly, or PUSCH resource can also be directly abandoned, at this time as shown in Figure 7 in time slot n+4.In this way, SR is enabled to be reported to net in time Network side apparatus enables various uplink services to be transmitted in time, to reduce the time delay of URLLC business in 5G NR, improves system Performance.

Certainly, when needing to transmit there are two SR, they can be different configuration of SR, at this time can be refering to Fig. 8 extremely Figure 10 understands the transmission mode of SR.Fig. 8 is a kind of transmission schematic diagram of SR provided in an embodiment of the present invention, and Fig. 9 is the present invention The transmission schematic diagram for another SR that embodiment provides, the transmission that Figure 10 is another kind SR provided in an embodiment of the present invention are illustrated Figure.

In Fig. 8, it is assumed that network side equipment dispatch terminal in time slot n is transmitted in the symbol #0 of time slot n+4 into symbol #13 PUSCH resource, while network side equipment is configured with two SR (i.e. SR1 and SR2) transmission, first SR be (i.e. in time slot n+4 SR1 transmission opportunity) can occupy symbol #0 and symbol #1 is transmitted, the transmission of second SR (i.e. SR2) in time slot n+4 Chance can occupy symbol #7 and symbol #8 is transmitted.Then the bit information of SR1 is multiplexed and is passed in PUSCH resource It is defeated, SR2 is only transmitted on symbol #7 and #8, does not transmit PUSCH resource.

It certainly, can also be as shown in Figure 9 other than the transmission mode provided in Fig. 8.In time slot n+4, in symbol #0 With SR1 is transmitted on symbol #1, do not transmit PUSCH resource；SR2 is transmitted on symbol #7 and symbol #8, does not also transmit PUSCH money Source.Alternatively, other than the transmission mode that Fig. 8 and Fig. 9 is provided, it can also be as shown in Figure 10.At this time in time slot n+4, directly Abandon PUSCH resource.The SR transmission mode provided in Fig. 8, Fig. 9 and Figure 10, can be such that SR is transmitted in time, so that SR It can be reported to network side equipment in time, to reduce the time delay of URLLC business in 5G NR, to improve system performance.

As an alternative embodiment, the method also includes:

Wherein, it is transmitted in the symbol not collided by the PUCCH resource corresponding with the SR in PUSCH resource PUSCH makes in the case where guaranteeing SR transmission, can be unlikely to give up all PUSCH with hop PUSCH, from And improve whole efficiency of transmission.

In view of a kind of special circumstances, since the priority of DMRS is higher than the priority of SR, in the corresponding PUCCH of the SR In the case that resource and the conflicting symbol of PUSCH resource are used for transmission the demodulated reference signal DMRS of PUSCH resource, determine PUSCH resource is only transmitted in the conflicting symbol of PUCCH resource corresponding with the SR.It is obtained in this manner it is ensured that DMRS is preferential To transmission, it is unlikely to influence the transmission of DMRS.

In the embodiment of the present invention, the transmission mode of SR is determined according to conflict situations, so that SR is transmitted, so that corresponding in SR Under PUCCH resource and the conflicting situation of PUSCH resource, SR can be transmitted in time, to reduce URLLC industry in 5G NR The time delay of business.SR can be reported to network side equipment in time, and various uplink services is enable to be transmitted in time, improve the property of system Energy.

1, Figure 11 is the flow chart of another scheduling request transmission method provided in an embodiment of the present invention referring to Figure 1, such as Shown in Figure 11, a kind of scheduling request transmission method is applied to network side equipment, the described method comprises the following steps:

Step 1101, under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource, receive terminal transmission The SR；Wherein, the mode of SR described in the terminal transmission is determined according to conflict situations.

Optionally, described under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource, receive terminal transmission The SR, comprising:

Optionally, the method also includes:

It should be noted that the present embodiment as with the embodiment party of corresponding network side equipment in embodiment shown in FIG. 1 Formula, specific embodiment may refer to the related description of embodiment shown in FIG. 1, in order to avoid repeated explanation, this implementation Example repeats no more, and may also reach up identical beneficial effect.

2, Figure 12 is a kind of structure chart of terminal provided in an embodiment of the present invention, as shown in figure 12, terminal referring to Figure 1 1200, comprising:

First determining module 1201, in the corresponding physical uplink control channel PUCCH resource of scheduling request SR In the conflicting situation of physical uplink shared channel PUSCH resource, the transmission side of the SR is determined according to conflict situations Formula；

First transmission module 1202 transmits the SR for the transmission mode according to the SR.

Optionally, as shown in figure 13, the terminal 1200 further include:

Second determining module 1203, symbol and PUSCH resource occupation for being occupied in the corresponding PUCCH resource of the SR At least partly identical situation of symbol under, be determined as the corresponding PUCCH resource of the SR and mutually conflict with PUSCH resource.

Optionally, first determining module 1201 is specifically used for providing in the corresponding PUCCH resource of the SR and PUSCH In the identical situation of the primary sign in source, alternatively, the corresponding PUCCH resource of the SR primary sign earlier than PUSCH resource Primary sign in the case where, determine for the SR to be multiplexed and transmit in PUSCH resource.

Optionally, first determining module 1201 is specifically used in the corresponding PUCCH resource of the SR and N number of PUSCH In the conflicting situation of resource, determines for the SR to be multiplexed and be transmitted in PUSCH resource；Wherein, N is just whole greater than 1 Number；The PUSCH resource of the SR multiplexing is described in first primary sign in N number of PUSCH resource is equal to or is later than The PUSCH resource of the primary sign of the corresponding PUCCH resource of SR.

Optionally, first determining module 1201, specifically for there is no mixed automatic retransfers to answer in PUSCH resource In the case where answering message HARQ-ACK transmission, determines the mapping mode according to HARQ-ACK in PUSCH resource, the SR is reflected It penetrates and is transmitted in PUSCH resource；In PUSCH resource there are HARQ-ACK transmit in the case where, determine by the SR with After the HARQ-ACK carries out bit cascade, according to mapping mode of the HARQ-ACK in PUSCH resource, by cascade SR with HARQ-ACK is mapped in PUSCH resource and is transmitted.

Optionally, first determining module 1201 sets the information bit of SR if being positive SR specifically for SR It is 1；If SR is passive SR, the information bit of SR is set to 0.

Optionally, first determining module 1201, specifically for determine the SR corresponding PUCCH resource with The SR is transmitted in the conflicting symbol of PUSCH resource.

Optionally, first determining module 1201, specifically for the primary sign in the corresponding PUCCH resource of the SR In the case where the primary sign for being later than the PUSCH resource, determine in the SR corresponding PUCCH resource and the PUSCH The SR is transmitted in the conflicting symbol of resource.

Optionally, first determining module 1201 is specifically used for corresponding to multiple periodic PUCCH resources in the SR In the conflicting situation of PUSCH resource, determine in the SR corresponding each PUCCH resource and the PUSCH resource phase The SR is transmitted in the symbol of conflict.

Optionally, as shown in figure 14, the terminal 1200 further include:

Second transmission module 1204, the symbol not collided for the PUCCH resource corresponding with the SR in PUSCH resource PUSCH is transmitted in number.

Optionally, first determining module 1201 is specifically used for providing in the corresponding PUCCH resource of the SR and PUSCH In the case that the conflicting symbol in source is used for transmission the demodulated reference signal DMRS of PUSCH resource, determine corresponding with the SR The conflicting symbol of PUCCH resource in only transmit PUSCH.

It should be noted that above-mentioned terminal 1200 can be in the embodiment of the present invention in embodiment of the method and appoint in the present embodiment The terminal for embodiment of anticipating, any embodiment of terminal can be by the present embodiment in embodiment of the method in the embodiment of the present invention In above-mentioned terminal 1200 realized that and reach identical beneficial effect, details are not described herein again.

5, Figure 15 is a kind of structure chart of network side equipment provided in an embodiment of the present invention referring to Figure 1, as shown in figure 15, Include:

First receiving module 1501, for connecing under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource Receive the SR of terminal transmission；

Optionally, first receiving module 1501 is specifically used for providing in the corresponding PUCCH resource of the SR and PUSCH In the identical situation of the primary sign in source, alternatively, the corresponding PUCCH resource of the SR primary sign earlier than PUSCH resource Primary sign in the case where, receive the terminal multiplexing in the SR of PUSCH transmitted over resources.

Optionally, first receiving module 1501 is specifically used in the corresponding PUCCH resource of the SR and N number of PUSCH In the conflicting situation of resource, the terminal multiplexing is received in the SR of PUSCH transmitted over resources；Wherein, N is greater than 1 Positive integer；The PUSCH resource of the SR multiplexing is that first primary sign in N number of PUSCH resource is equal to or is later than The PUSCH resource of the primary sign of the corresponding PUCCH resource of the SR.

Optionally, first receiving module 1501, specifically for HARQ-ACK transmission is not present in PUSCH resource In the case of, the terminal, which is received, according to mapping mode of the HARQ-ACK in PUSCH resource is mapped in PUSCH transmitted over resources The SR；In the case where transmitting in PUSCH resource there are HARQ-ACK, the terminal is received by the SR and the HARQ- After ACK carries out bit cascade, PUSCH transmitted over resources is mapped according to mapping mode of the HARQ-ACK in PUSCH resource Cascade SR and HARQ-ACK.

Optionally, first receiving module 1501 is specifically used for receiving the terminal in the corresponding PUCCH money of the SR Source with the SR that is transmitted in the conflicting symbol of PUSCH resource.

Optionally, first receiving module 1501, specifically for the primary sign in the corresponding PUCCH resource of the SR In the case where the primary sign for being later than the PUSCH resource, the terminal is received in the SR corresponding PUCCH resource and institute State the SR transmitted in the conflicting symbol of PUSCH resource.

Optionally, first receiving module 1501 is specifically used for corresponding to multiple periodic PUCCH resources in the SR In the conflicting situation of PUSCH resource, receive the terminal the SR corresponding each PUCCH resource with it is described The SR transmitted in the conflicting symbol of PUSCH resource.

Optionally, as shown in figure 16, the network side equipment 1500 further include:

Second receiving module 1502, for receiving the terminal in the PUCCH resource corresponding with the SR of PUSCH resource The PUSCH transmitted in the symbol not collided.

Optionally, first receiving module 1501 is specifically used for providing in the corresponding PUCCH resource of the SR and PUSCH In the case that the conflicting symbol in source is used for transmission the DMRS of PUSCH resource, the terminal is received only corresponding with the SR The PUSCH transmitted in the conflicting symbol of PUCCH resource.

It should be noted that above-mentioned network side equipment 1500 can be method implementation in the embodiment of the present invention in the present embodiment The network side equipment of any embodiment in example, in the embodiment of the present invention in embodiment of the method network side equipment any embodiment party Formula can be realized by the above-mentioned network side equipment 1500 in the present embodiment, and reach identical beneficial effect, herein not It repeats again.

7, Figure 17 is the structure chart that the present invention implements another terminal provided, as shown in figure 17, the terminal referring to Figure 1 It include: processor 1700, transceiver 1710, memory 1720, user interface 1730 and bus interface, in which:

The processor 1700 executes following process for reading the program in memory 1720:

The transceiver 1710 is used for: according to the transmission mode of the SR, transmitting the SR.

In Figure 17, bus architecture may include the bus and bridge of any number of interconnection, specifically by 1700 generation of processor The various circuits for the memory that the one or more processors and memory 1720 of table represent link together.Bus architecture may be used also To link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, these are all It is known in the art, therefore, it will not be further described herein.Bus interface provides interface.Transceiver 1710 can To be multiple element, that is, includes transmitter and receiver, the list for communicating over a transmission medium with various other devices is provided Member.For different terminals, user interface 1730, which can also be, external the interface for needing equipment, the equipment packet of connection is inscribed Include but be not limited to keypad, display, loudspeaker, microphone, control stick etc..

Processor 1700, which is responsible for management bus architecture and common processing, memory 1720, can store processor 1700 and exists Execute used data when operation.

Optionally, it is also performed the steps of when the processor 1700 executes the computer program

Optionally, the transceiver 1710 is also used to:

It should be noted that in the present embodiment above-mentioned terminal can be in the embodiment of the present invention it is any real in embodiment of the method The terminal of mode is applied, any embodiment of terminal can be by the present embodiment in embodiment of the method in the embodiment of the present invention Above-mentioned terminal is realized, and reaches identical beneficial effect, and details are not described herein again.

8, Figure 18 is the structure chart that the present invention implements another network side equipment provided referring to Figure 1, as shown in figure 18, The network side equipment includes: processor 1800, transceiver 1810, memory 1820, user interface 1830 and bus interface, In:

The transceiver 1810 is used for:

Optionally, the transceiver 1810 is specifically used for:

Optionally, the transceiver 1810 is also used to:

Optionally, the transceiver 1810 is specifically used for:

It should be noted that above-mentioned network side equipment can be in the embodiment of the present invention in embodiment of the method in the present embodiment The network side equipment of any embodiment, any embodiment of network side equipment is all in embodiment of the method in the embodiment of the present invention It can be realized by the above-mentioned network side equipment in the present embodiment, and reach identical beneficial effect, details are not described herein again.

The present invention also provides a kind of computer readable storage mediums, for storing computer program, the computer program Realize that step in the scheduling request transmission method of above-mentioned terminal side or the computer program are processed when being executed by processor Device realizes the step in the scheduling request transmission method of above-mentioned network side equipment when executing.

In several embodiments provided herein, it should be understood that disclosed method and apparatus, it can be by other Mode realize.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only For a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine Or it is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed phase Coupling, direct-coupling or communication connection between mutually can be through some interfaces, the INDIRECT COUPLING or communication of device or unit Connection can be electrical property, mechanical or other forms.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.

The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes receiving/transmission method described in each embodiment of the present invention Part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic or disk etc. are various can store The medium of program code.

The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims

1. a kind of scheduling request transmission method is applied to terminal, which is characterized in that the described method includes:

According to the transmission mode of the SR, the SR is transmitted.

2. the method according to claim 1, wherein the method also includes:

In at least partly identical situation of the symbol of symbol and PUSCH resource occupation that the corresponding PUCCH resource of the SR occupies Under, it is determined as the corresponding PUCCH resource of the SR and mutually conflicts with PUSCH resource.

3. according to the method described in claim 2, it is characterized in that, the transmission side for determining the SR according to conflict situations Formula, comprising:

In the corresponding PUCCH resource of SR situation identical with the primary sign of PUSCH resource, alternatively, at described SR pairs In the case where primary sign of the primary sign for the PUCCH resource answered earlier than PUSCH resource, determine by the SR multiplexing in It is transmitted in PUSCH resource.

4. according to the method described in claim 2, it is characterized in that, the transmission side for determining the SR according to conflict situations Formula, comprising:

In the corresponding PUCCH resource of the SR and N number of conflicting situation of PUSCH resource, determine by SR multiplexing in It is transmitted in PUSCH resource；

Wherein, N is the positive integer greater than 1；The PUSCH resource of the SR multiplexing is that first in N number of PUSCH resource rises Beginning symbol is equal to or is later than the PUSCH resource of the primary sign of the corresponding PUCCH resource of the SR.

5. the method according to claim 3 or 4, which is characterized in that the SR is multiplexed in PUSCH resource by the determination It is transmitted, comprising:

In the case where mixed automatic retransfer response message HARQ-ACK transmission is not present in PUSCH resource, determine according to HARQ- The SR is mapped in PUSCH resource and transmits by mapping mode of the ACK in PUSCH resource；

In the case where being transmitted in PUSCH resource there are HARQ-ACK, determines and the SR and HARQ-ACK is subjected to bit After cascade, according to mapping mode of the HARQ-ACK in PUSCH resource, cascade SR and HARQ-ACK are mapped in PUSCH money It is transmitted on source.

6. the method according to claim 3 or 4, which is characterized in that the SR is multiplexed in PUSCH resource by the determination It is transmitted, comprising:

If SR is positive SR, the information bit of SR is set to 1；If SR is passive SR, the information bit of SR is set to 0。

7. according to the method described in claim 2, it is characterized in that, the transmission side for determining the SR according to conflict situations Formula, comprising:

8. the method according to the description of claim 7 is characterized in that the determination the SR corresponding PUCCH resource with The SR is transmitted in the conflicting symbol of PUSCH resource, comprising:

9. according to the method described in claim 2, it is characterized in that, the transmission side for determining the SR according to conflict situations Formula, comprising:

In the case where the SR corresponds to multiple periodic PUCCH resources and the conflicting situation of PUSCH resource, determine at described SR pairs The each PUCCH resource answered with transmit the SR in the conflicting symbol of PUSCH resource.

10. method according to any one of claims 7 to 9, which is characterized in that the method also includes:

11. method according to any one of claims 7 to 9, which is characterized in that described according to conflict situations determination The transmission mode of SR, comprising:

The demodulation reference of PUSCH resource is used for transmission in the corresponding PUCCH resource of the SR and the conflicting symbol of PUSCH resource In the case where signal DMRS, determination only transmits PUSCH in the conflicting symbol of PUCCH resource corresponding with the SR.

12. a kind of scheduling request transmission method is applied to network side equipment, which is characterized in that the described method includes:

13. according to the method for claim 12, which is characterized in that in the symbol that the corresponding PUCCH resource of the SR occupies With the symbol of PUSCH resource occupation at least partly identical situation, the corresponding PUCCH resource of the SR and PUSCH resource phase Conflict.

14. according to the method for claim 13, which is characterized in that described in the corresponding PUCCH resource of SR and PUSCH resource In conflicting situation, the SR of terminal transmission is received, comprising:

In the corresponding PUCCH resource of SR situation identical with the primary sign of PUSCH resource, alternatively, at described SR pairs In the case where primary sign of the primary sign for the PUCCH resource answered earlier than PUSCH resource, receive the terminal multiplexing in The SR of PUSCH transmitted over resources.

15. according to the method for claim 13, which is characterized in that described in the corresponding PUCCH resource of SR and PUSCH resource In conflicting situation, the SR of terminal transmission is received, comprising:

In the corresponding PUCCH resource of the SR and N number of conflicting situation of PUSCH resource, receive the terminal multiplexing in The SR of PUSCH transmitted over resources；

16. method according to claim 14 or 15, which is characterized in that described to receive the terminal multiplexing in PUSCH money The SR transmitted on source, comprising:

In the case where HARQ-ACK transmission is not present in PUSCH resource, receives the terminal and provided according to HARQ-ACK in PUSCH Mapping mode on source is mapped in the SR of PUSCH transmitted over resources；

In the case where transmitting in PUSCH resource there are HARQ-ACK, the terminal is received by the SR and the HARQ-ACK After carrying out bit cascade, the cascade of PUSCH transmitted over resources is mapped according to mapping mode of the HARQ-ACK in PUSCH resource SR and HARQ-ACK.

17. according to the method for claim 13, which is characterized in that described in the corresponding PUCCH resource of SR and PUSCH resource In conflicting situation, the SR of terminal transmission is received, comprising:

Receive the terminal the corresponding PUCCH resource of the SR with transmit in the conflicting symbol of PUSCH resource described in SR。

18. according to the method for claim 17, which is characterized in that the reception terminal is corresponding in the SR PUCCH resource with the SR that is transmitted in the conflicting symbol of PUSCH resource, comprising:

In the case where the primary sign of the corresponding PUCCH resource of the SR is later than the primary sign of the PUSCH resource, receive The terminal is in the corresponding PUCCH resource of the SR and the SR that transmits in the conflicting symbol of PUSCH resource.

19. according to the method for claim 13, which is characterized in that described in the corresponding PUCCH resource of SR and PUSCH resource In conflicting situation, the SR of terminal transmission is received, comprising:

In the case where the SR corresponds to multiple periodic PUCCH resources and the conflicting situation of PUSCH resource, receives the terminal and exist The corresponding each PUCCH resource of the SR with the SR that is transmitted in the conflicting symbol of PUSCH resource.

20. method described in any one of 7 to 19 according to claim 1, which is characterized in that the method also includes:

Receive what the terminal was transmitted in the symbol that the PUCCH resource corresponding with the SR of PUSCH resource does not collide PUSCH。

21. method described in any one of 7 to 19 according to claim 1, which is characterized in that described in the corresponding PUCCH money of SR Under source and the conflicting situation of PUSCH resource, the SR of terminal transmission is received, comprising:

The feelings of the DMRS of PUSCH resource are used for transmission in the corresponding PUCCH resource of the SR and the conflicting symbol of PUSCH resource Under condition, the PUSCH that the terminal is only transmitted in the conflicting symbol of PUCCH resource corresponding with the SR is received.

22. a kind of terminal characterized by comprising

First determining module, in the corresponding physical uplink control channel PUCCH resource of scheduling request SR and physically In the conflicting situation of ink Shared Channel PUSCH resource, the transmission mode of the SR is determined according to conflict situations；

23. a kind of network side equipment characterized by comprising

First receiving module is passed under the corresponding PUCCH resource of SR and the conflicting situation of PUSCH resource, receiving terminal The defeated SR；

24. a kind of terminal, including memory, processor, transceiver and it is stored on the memory and can be in the processor The computer program of upper operation；It is characterized in that, the processor performs the steps of when executing the computer program

According to the transmission mode of the SR, the SR is transmitted.

25. terminal according to claim 24, which is characterized in that the processor goes back reality when executing the computer program Existing following steps:

26. terminal according to claim 25, which is characterized in that the processor goes back reality when executing the computer program Existing following steps:

27. terminal according to claim 25, which is characterized in that the processor goes back reality when executing the computer program Existing following steps:

28. the terminal according to claim 26 or 27, which is characterized in that when the processor executes the computer program Also perform the steps of

29. the terminal according to claim 26 or 27, which is characterized in that when the processor executes the computer program Also perform the steps of

30. terminal according to claim 25, which is characterized in that the processor goes back reality when executing the computer program Existing following steps:

31. terminal according to claim 30, which is characterized in that the processor goes back reality when executing the computer program Existing following steps:

32. terminal according to claim 25, which is characterized in that the processor goes back reality when executing the computer program Existing following steps:

33. the terminal according to any one of claim 30 to 32, which is characterized in that the transceiver is also used to:

34. the terminal according to any one of claim 30 to 32, which is characterized in that the processor executes the calculating It is also performed the steps of when machine program

35. a kind of network side equipment, including memory, processor, transceiver and it is stored on the memory and can be described The computer program run on processor；It is characterized in that, the transceiver is used for:

36. network side equipment according to claim 35, which is characterized in that occupied in the corresponding PUCCH resource of the SR Symbol and PUSCH resource occupation at least partly identical situation of symbol under, the corresponding PUCCH resource of the SR and PUSCH Resource mutually conflicts.

37. network side equipment according to claim 36, which is characterized in that the transceiver is specifically used for:

38. network side equipment according to claim 36, which is characterized in that the transceiver is specifically used for:

39. the network side equipment according to claim 37 or 38, which is characterized in that the transceiver is specifically used for:

40. network side equipment according to claim 39, which is characterized in that the transceiver is specifically used for:

41. network side equipment according to claim 40, which is characterized in that the transceiver is specifically used for:

42. network side equipment according to claim 39, which is characterized in that the transceiver is specifically used for:

43. the network side equipment according to any one of claim 40 to 42, which is characterized in that the transceiver is also used In:

44. the network side equipment according to any one of claim 40 to 42, which is characterized in that the transceiver is specifically used In:

45. a kind of computer readable storage medium, for storing computer program, which is characterized in that the computer program quilt The step in the scheduling request transmission method as described in any one of claims 1 to 11 is realized when processor executes, alternatively, should It is realized when computer program is executed by processor in the scheduling request transmission method as described in any one of claim 12 to 21 The step of.