CN112583527B

CN112583527B - Method for determining hybrid automatic repeat request process number, terminal and network side equipment

Info

Publication number: CN112583527B
Application number: CN201910927677.2A
Authority: CN
Inventors: 赵亚利
Original assignee: Datang Mobile Communications Equipment Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2022-04-12
Anticipated expiration: 2039-09-27
Also published as: CN112583527A; WO2021057440A1

Abstract

The invention provides a method for determining a hybrid automatic repeat request process number, a terminal and network side equipment, which solve the problems of low utilization efficiency and poor flexibility of a hybrid automatic repeat request ID in the prior art. The method comprises the following steps: acquiring auxiliary information which is configured by a network aiming at a pre-configured authorization and used for determining a hybrid automatic repeat request (HARQ) process number (HARQ ID) available by the pre-configured authorization, wherein the available HARQ ID of the pre-configured authorization is allowed to be discontinuous; and after the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information. The invention can lead one pre-configuration authorization to use the discontinuous HARQ process of the HARQ ID, thereby improving the use efficiency and the flexibility of the HARQ ID.

Description

Method for determining hybrid automatic repeat request process number, terminal and network side equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a method, a terminal, and a network device for determining a hybrid automatic repeat request process number.

Background

In an existing communication system, a serving cell or BWP (Bandwidth Part) only supports a set of pre-configured grants, also called SPS (Semi-Persistent Scheduling), which are continuous with available HARQ (Hybrid Automatic Repeat reQuest) process numbers, also called HARQ IDs. Future communication systems one serving cell or BWP may support multiple pre-configured grants and flexible use of HARQ IDs cannot be achieved if there is still a requirement to use consecutive HARQ IDs for one pre-configured grant set. For example, if the service using the preconfigured grant ends, the released HARQ IDs may be discontinuous, and these HARQ IDs cannot be used by other preconfigured service due to the discontinuity. Therefore, the conventional HARQ ID continuous allocation has the disadvantages of low HARQ ID use efficiency and poor flexibility.

Disclosure of Invention

The invention aims to provide a method for determining a hybrid automatic repeat request process number, network side equipment and a terminal, which are used for solving the problems of low utilization efficiency and poor flexibility of HARQ ID in the prior art.

In order to achieve the above object, an embodiment of the present invention provides a method for determining a hybrid automatic repeat request process number, which is applied to a terminal, and includes:

acquiring auxiliary information which is configured by a network aiming at a pre-configured authorization and used for determining a hybrid automatic repeat request (HARQ) process number (HARQ ID) available by the pre-configured authorization, wherein the available HARQ ID of the pre-configured authorization is allowed to be discontinuous;

and after the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information.

Wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available;

a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID;

a first HARQ ID available for the pre-configured grant and an offset value between each of the other available HARQ IDs except the first HARQ ID and the first HARQ ID;

a first HARQ ID available to the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant relative to a previous HARQ ID available to the pre-configured grant;

a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the other available HARQ IDs than the first HARQ ID with respect to a previous HARQ ID available to the pre-configured grant;

a list of differences between the m +1 th HARQ ID available for the pre-configured grant and m, the m being an integer sequentially encoded starting from 0.

Wherein the content of the auxiliary information is a list of HARQ IDs available for the pre-configuration authorization;

after the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective time of the pre-configuration authorization according to the auxiliary information, including:

after the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization by a sequential polling mode according to the HARQ ID in the HARQ ID list available to the pre-configuration authorization.

Wherein the content of the auxiliary information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID;

according to the preset authorization validation time T, calculating N corresponding to the T through a formula N ═ floor (T/P) ] mod NUM, wherein the length of the T is a difference value of the preset authorization validation time T relative to a system time domain resource starting point, P represents a period of the preset authorization, NUM represents the number of HARQ processes available for the preset authorization, and N is an integer sequentially coded from 0;

according to said N, by formula HARQ ID_N+1＝HARQ ID₁+Delta_NCalculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_NAn offset value between the HARQ ID available for the N +1 th preconfigured grant and the first HARQ ID.

Wherein the content of the auxiliary information is a first HARQ ID available for the pre-configuration authorization and an offset value between each available HARQ ID and the first HARQ ID in other available HARQ IDs except the first HARQ ID;

if N corresponding to the T is equal to 0, the HARQ ID corresponding to the preset authorization validation moment T is the first HARQ ID available for the preset authorization;

if N corresponding to T is not equal to 0, then according to N, through formula HARQ ID_N+1＝HARQ ID₁+Delta_N-1Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_N-1An offset value representing an offset between the N +1 th available HARQ ID of the pre-configured grant and the first HARQ ID.

Wherein the content of the assistance information comprises a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant relative to a previous HARQ ID available to the pre-configured grant;

according to said N, by formula

Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_iAn offset value representing the i +1 th HARQ ID available for the pre-configured grant relative to the i-th HARQ ID available for the pre-configured grant, i being an integer sequentially encoded starting from 0, Delta when i is 0₀Indicates the offset value, Delta, of the first HARQ ID available relative to itself₀Is 0.

Wherein the content of the auxiliary information is a first HARQ ID available for the pre-configuration authorization and an offset value between each available HARQ ID and a previous HARQ ID available for the HARQ ID except the first HARQ ID;

if N corresponding to T is not equal to 0, then according to N, passing through a formula

Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_iAn offset value representing the i +2 th HARQ ID available for the pre-configured grant relative to the i +1 th HARQ ID available for the pre-configured grant, i being an integer sequentially encoded starting from 0.

Wherein the content of the auxiliary information is a difference list between the m +1 th HARQ ID and m available for the pre-configuration authorization;

with the formula HARQ ID ═ floor (T/P)]mod NUM+HARQ offset_mCalculating the HARQ ID of the pre-configuration authorization at each effective moment, wherein the length of T is the difference value of the pre-configuration authorization effective moment T relative to the system time domain resource starting point, P represents the period of the pre-configuration authorization, and NUM represents the number of available HARQ processes of the pre-configuration authorization; HARQ offset_mAnd a difference value between the m +1 th HARQ ID available for the pre-configuration authorization and m, wherein m is k mod NUM, k represents the sequential number of the time when the pre-configuration authorization takes effect, and k is an integer sequentially coded from 1.

the auxiliary information configured by the acquisition network for a pre-configured authorization for determining a hybrid automatic repeat request, HARQ, process number, HARQ ID, available for the pre-configured authorization comprises:

acquiring a list of HARQ IDs available for the pre-configured authorization configured by the network for the pre-configured authorization through dedicated signaling; the dedicated signaling comprises one of the following signaling:

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

Wherein, the dedicated signaling is RRC signaling, and the content of the RRC signaling includes:

the pre-configured grant number and a list of all HARQ IDs for which the pre-configured grant is available.

Wherein, the dedicated signaling is MAC signaling or PDCCH signaling, and the content of the dedicated signaling includes one of the following:

a pre-configured authorization number and a plurality of HARQ IDs corresponding to the pre-configured authorization;

pre-configuring a grant number and a bit map of the HARQ ID;

the bit map of the grant number and the bit map of the HARQ ID are preconfigured.

In order to achieve the above object, an embodiment of the present invention further provides a method for determining a hybrid automatic repeat request process number, which is applied to a network side device, and includes:

configuring auxiliary information for a pre-configured grant for determining hybrid automatic repeat request, HARQ, process number, HARQ, IDs, available for the pre-configured grant, wherein the HARQ IDs available for the pre-configured grant are allowed to be discontinuous;

and when the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information.

Wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available;

according to said N, by formula HARQ ID_N+1＝HARQ ID₁+Delta_NObtaining the HARQ ID corresponding to each effective moment of the pre-configuration authorization, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_NAn offset value representing the N +1 th available HARQ ID relative to the first HARQ ID.

Wherein the content of the auxiliary information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant relative to a previous HARQ ID available for the pre-configured grant;

according to said N, by formula

Calculating to obtain the HARQ ID corresponding to each effective moment of the pre-configuration authorization, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_iAn offset value representing the i +1 th HARQ ID available for the pre-configured grant relative to the i-th HARQ ID available for the pre-configured grant, i being an integer sequentially encoded starting from 0, Delta when i is 0₀Indicates the offset value, Delta, of the first HARQ ID available relative to itself₀Is 0.

with the formula HARQ ID ═ floor (T/P)]mod NUM+HARQ offset_mCalculating the HARQ ID corresponding to each effective time of the pre-configuration authorization, wherein the length of T is the difference value of the effective time T of the pre-configuration authorization relative to the system time domain resource starting point, P represents the period of the pre-configuration authorization, NUM represents the number of HARQ processes available for the pre-configuration authorization, and HARQ offset_mAnd a difference value between the m +1 th HARQ ID available for the pre-configuration authorization and m, wherein m is k mod NUM, k is used for representing the sequence number of the effective time instant of the pre-configuration authorization, and k is an integer sequentially coded from 1.

the configuring auxiliary information for the pre-configured grant for determining a hybrid automatic repeat request, HARQ, process number, HARQ ID, available for the pre-configured grant, comprises:

configuring, by dedicated signaling, a list of HARQ IDs available for a pre-configured grant for the pre-configured grant; the dedicated signaling comprises one of the following signaling:

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

the pre-configured grant number and all HARQ IDs available for the pre-configured grant.

pre-configuring a grant number and a bit map of the HARQ ID;

In order to achieve the above object, an embodiment of the present invention further provides a terminal, including: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; the processor is used for reading the program in the memory and executing the following processes:

Wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available;

Wherein the content of the auxiliary information is a difference list between the m +1 th HARQ ID and m available for the pre-configuration authorization; the processor is further configured to:

In order to achieve the above object, an embodiment of the present invention further provides a terminal, including:

an obtaining module, configured to obtain auxiliary information configured by a network for a pre-configured grant for determining a hybrid automatic repeat request HARQ process number HARQ ID available for the pre-configured grant, wherein the HARQ ID available for the pre-configured grant is allowed to be discontinuous;

and the first processing module is used for determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information after the pre-configuration authorization takes effect.

In order to achieve the above object, an embodiment of the present invention further provides a network side device, including: a transceiver, a memory, a processor and a program stored on the memory and executable on the processor, the processor for reading the program in the memory and performing the following processes:

Wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available;

In order to achieve the above object, an embodiment of the present invention further provides a network side device, including:

a configuration module configured to configure, for a pre-configured grant, auxiliary information for determining a hybrid automatic repeat request, HARQ, process number, HARQ, ID, available for the pre-configured grant, wherein the HARQ ID available for the pre-configured grant is allowed to be discontinuous;

and the second processing module is used for determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information when the pre-configuration authorization takes effect.

In order to achieve the above object, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the steps of the method for determining a hybrid automatic repeat request process number according to the above embodiment.

The technical scheme of the invention at least has the following beneficial effects:

in the above technical solution of the embodiment of the present invention, auxiliary information configured by a network for a pre-configuration authorization for determining an available HARQ ID of the pre-configuration authorization is obtained, wherein the available HARQ ID of the pre-configuration authorization is allowed to be discontinuous; after the pre-configuration authorization takes effect, the HARQ ID corresponding to each effective moment of the pre-configuration authorization is determined according to the auxiliary information, so that one pre-configuration authorization can use a discontinuous HARQ process of the HARQ ID, and the use efficiency and flexibility of the HARQ ID are improved.

Drawings

Fig. 1 is a flowchart illustrating a method for determining a number of a harq process according to an embodiment of the present invention;

fig. 2 is a second flowchart illustrating a method for determining a harq process number according to a second embodiment of the present invention;

fig. 3 is a block diagram of a terminal according to an embodiment of the present invention;

fig. 4 is a schematic block diagram of a terminal according to an embodiment of the present invention;

fig. 5 is a block diagram of a network device according to an embodiment of the present invention;

fig. 6 is a schematic block diagram of a network device according to an embodiment of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1, a schematic flowchart of a method for determining a hybrid automatic repeat request process number according to an embodiment of the present invention is applied to a terminal, and includes:

step 101: acquiring auxiliary information which is configured by a network aiming at a pre-configured authorization and used for determining a hybrid automatic repeat request (HARQ) process number (HARQ ID) available by the pre-configured authorization, wherein the available HARQ ID of the pre-configured authorization is allowed to be discontinuous;

in this step, optionally, the content of the auxiliary information includes one of the following:

a list of HARQ IDs for which the pre-configured grant is available;

here, the list of HARQ IDs available for the pre-configured grant includes one or more HARQ IDs available for the pre-configured grant.

The plurality of HARQ IDs available for the pre-configured grant described herein may be understood as HARQ IDs available for at least two of the pre-configured grants.

Furthermore, if the list of HARQ IDs available for the pre-configured grant includes a plurality of HARQ IDs available for the pre-configured grant, the plurality of available HARQ IDs may be consecutive or may not be consecutive.

note that, for the first available HARQ ID, since it has no previous available HARQ ID, the offset value is set to 0.

Step 102: and after the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information.

In this step, since the auxiliary information is used to determine the HARQ ID available for the pre-configuration grant, and the determined HARQ ID available for the pre-configuration grant is allowed to be discontinuous, one pre-configuration grant can use a HARQ process with a discontinuous HARQ ID, thereby improving the usage efficiency and flexibility of the HARQ ID.

The method for determining the hybrid automatic repeat request process number comprises the steps of acquiring auxiliary information which is configured by a network aiming at a pre-configuration authorization and used for determining an available HARQ ID of the pre-configuration authorization, wherein the available HARQ ID of the pre-configuration authorization is allowed to be discontinuous; after the pre-configuration authorization takes effect, the HARQ ID corresponding to each effective moment of the pre-configuration authorization is determined according to the auxiliary information, so that one pre-configuration authorization can use a discontinuous HARQ process of the HARQ ID, and the use efficiency and flexibility of the HARQ ID are improved.

Based on the embodiment shown in fig. 1, as an optional implementation manner, the content of the auxiliary information is a list of HARQ IDs available for the pre-configured grant; accordingly, step 101 of the method of the present invention may specifically include:

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

Optionally, the dedicated signaling is a Radio Resource Control (RRC) signaling, and the content of the RRC signaling includes:

Optionally, the dedicated signaling is a MAC (Media Access Control) signaling or a PDCCH (Physical Downlink Control Channel) signaling, and the content of the dedicated signaling includes one of the following:

pre-configuring a grant number and a bit map of the HARQ ID;

here, the bitmap value of the HARQ ID is 1, which indicates that the HARQ ID can be used by the pre-configuration grant; otherwise, it cannot be used.

In this optional implementation, correspondingly, step 102 of the method of the present invention may specifically include:

Here, for example, for a 1 st SPS (Semi-Persistent Scheduling)/CG (configured grant) validation time, the first available HARQ ID of the network configuration is used; for the 2 nd SPS/CG validation time, the second available HARQ ID of the network configuration is used, and so on.

Based on the embodiment shown in fig. 1, as another optional implementation manner, the content of the auxiliary information is a first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant and the first HARQ ID; accordingly, the method step 102 of the present invention may specifically include:

it should be noted that the starting point of the time domain resource available to the whole System is the starting point of the time domain resource, for example, the time domain starting point corresponding to SFN (System frame number) being 0 and subframe being 0.

Specifically, the difference between the preconfigured effective time T and the system time domain resource starting point may be embodied as other time domain resource units such as a symbol number, a time slot number, or a subframe number.

Note that, the offset value between the first HARQ ID and itself is 0.

Here, for example, if the first HARQ ID available for the pre-configuration grant is 3, the network side device may configure the HARQ ID₁And 3, the offset value Delta of each available HARQ ID relative to the first available HARQ ID may be configured to be {0,1,4}, and the terminal side may calculate, according to the configuration of the network side, the available HARQ IDs of the preconfigured grant by using the above calculation formula to be {3,4,7}, respectively.

Based on the embodiment shown in fig. 1, as a further alternative implementation manner, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each of the available HARQ IDs except the first HARQ ID and the first HARQ ID; accordingly, the method step 102 of the present invention may specifically include:

it should be noted that the system time domain resource starting point is a starting point of a time domain resource available to the whole system, for example, a time domain starting point corresponding to SFN ═ 0 and subframe ═ 0.

It should be noted that the difference between this implementation and the previous implementation is only that the network side device does not need to configure an offset value corresponding to itself for the available first HARQ ID any more. That is, Delta₀The offset value between the first available HARQ ID and itself is no longer indicated, but the offset value between the 2 nd available HARQ ID and the first HARQ ID.

Here, for example, if the first HARQ ID available for the pre-configuration grant is 4, the network side device may configure the HARQ ID₁4, each of the other available HARQ IDs except the first HARQ ID is availableThe offset value between the HARQ ID and the first HARQ ID may be configured as {3,5}, and the terminal side may calculate, according to the configuration of the network side, the HARQ IDs available for the preconfigured grant by using the above calculation formula as {4,7,9 }.

Based on the embodiment shown in fig. 1, as a further alternative implementation manner, the content of the auxiliary information is the first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant and the previous HARQ ID available for the preconfigured grant; accordingly, the method step 102 of the present invention may specifically include:

According to said N, by formula

Here, for example, if the first HARQ ID available for the preconfigured grant is 3, the network side device may configure HARQ ID1 to be 3, the offset Delta between each available HARQ ID and its previous HARQ ID available for the preconfigured grant may be configured as {0,2,4}, and the terminal may calculate, according to the configuration of the network side, using the above calculation formula, that the HARQ IDs available for the preconfigured grant are {3+0,3+0+2,3+0+2+4}, respectively, that is, {3,5,9 }.

Based on the embodiment shown in fig. 1, as a further alternative implementation manner, the content of the auxiliary information is an offset value between a first HARQ ID available for the pre-configuration grant and each of the other available HARQ IDs except the first HARQ ID with respect to a previous HARQ ID available for the HARQ ID; accordingly, the method step 102 of the present invention may specifically include:

Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating that the pre-configured authorization is availableHARQ ID, Delta_iAn offset value representing the i +2 th HARQ ID available for the pre-configured grant relative to the i +1 th HARQ ID available for the pre-configured grant, i being an integer sequentially encoded starting from 0.

It should be noted that, since the available first HARQ ID has no previous available HARQ ID, the network side device in this implementation does not need to configure an offset value, i.e. Delta, between the available first HARQ ID and the previous available HARQ ID₀An offset value representing a 2 nd HARQ ID available for the pre-configured grant relative to a 1 st HARQ ID available for the pre-configured grant.

Here, for example, if the first HARQ ID available for the pre-configuration grant is 3, the network side device may configure the HARQ ID₁4, the offset value Delta between other available HARQ IDs except the first HARQ ID with respect to the previous HARQ ID available to it may be configured as {2,3}, i.e., Delta₀Is 2, Delta₁Is 3, Delta₀The offset value of the 2 nd HARQ ID available for the preconfigured grant relative to the 1 st HARQ ID available for the preconfigured grant is 2, and the terminal may calculate, according to the configuration of the network side and using the above calculation formula, that the HARQ IDs available for the preconfigured grant are {4,4+2,4+2+3}, respectively, that is {4,6,8 }.

Based on the embodiment shown in fig. 1, as a further alternative implementation manner, the content of the auxiliary information is a difference list between the m +1 th HARQ ID and m available for the pre-configuration authorization; accordingly, the method step 102 of the present invention may specifically include:

with the formula HARQ ID ═ floor (T/P)]mod NUM+HARQ offset_mCalculating the HARQ ID of the pre-configuration authorization at each effective moment, wherein the length of T is the difference value of the pre-configuration authorization effective moment T relative to the system time domain resource starting point, P represents the period of the pre-configuration authorization, and NUM represents the number of available HARQ processes of the pre-configuration authorization; HARQ offset_mA difference between an m +1 th HARQ ID available for the pre-configured grant and m, where m is k mod NUM, k represents a sequential number of times when the pre-configured grant takes effect,the k is an integer sequentially encoded starting from 1.

For example, for the preconfigured grant with number 0, if the number of HARQ processes available for the preconfigured grant is 3, the difference HARQ offset between the m +1 th HARQ ID and m of the preconfigured grant configured by the network_mThe values are {2,4,5}, respectively, then the terminal calculates according to the above formula after activating the pre-configuration authorization, and then obtains the HARQ ID of the k-th validation time of the pre-configuration authorization, specifically, starting from the first validation time of the pre-configuration authorization, the calculated HARQ ID is {2,5,7,2,5, 7- }.

As shown in fig. 2, a schematic flowchart of a method for determining a hybrid automatic repeat request process number according to an embodiment of the present invention is applied to a network device, and includes:

step 201: configuring auxiliary information for a pre-configured grant for determining hybrid automatic repeat request, HARQ, process number, HARQ, IDs, available for the pre-configured grant, wherein the HARQ IDs available for the pre-configured grant are allowed to be discontinuous;

a list of HARQ IDs for which the pre-configured grant is available;

Step 202: and when the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information.

In the method for determining the hybrid automatic repeat request process number, auxiliary information for determining the available HARQ ID of the pre-configured authorization is configured aiming at the pre-configured authorization, wherein the available HARQ ID of the pre-configured authorization is allowed to be discontinuous; after the pre-configuration authorization takes effect, the HARQ ID corresponding to each effective moment of the pre-configuration authorization is determined according to the auxiliary information, so that one pre-configuration authorization can use a discontinuous HARQ process of the HARQ ID, and the use efficiency and flexibility of the HARQ ID are improved.

Based on the embodiment shown in fig. 1, as an optional implementation manner, the content of the auxiliary information is a list of HARQ IDs available for the pre-configured grant; accordingly, the method step 202 of the present invention may specifically include:

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

Optionally, the dedicated signaling is RRC signaling, and the content of the RRC signaling includes:

It should be noted that, if the network side device configures multiple HARQ IDs available for the provisioning grant using RRC signaling, RRC reconfiguration signaling configured by the existing provisioning grant may be utilized, and multiple HARQ IDs and one provisioning grant may be associated in the RRC reconfiguration signaling.

Taking Type 2 CG (configured grant Type 2, configuration grant Type 2) as an example, the configuration information in the RRC signaling corresponding to Type 2 CG may include:

cs-RNTI (Radio Network temporary Identity): an RNTI used to indicate retransmission, activation, or deactivation type 2;

period: configuring a period of authorization;

nrofHARQ-Processes: configuring the number of the HARQ processes authorized to be used;

HARQ ID indication: configuring all HARQ IDs that the pre-configured grant may use.

pre-configuring a grant number and a bit map of the HARQ ID;

For example, if a MAC CE is used, the MAC CE includes:

pre-configuring an authorization number and a plurality of HARQ IDs corresponding to the pre-configured authorization; alternatively, the first and second electrodes may be,

pre-configuring an authorization number and a bitmap of a HARQ ID, wherein the value of the bitmap is 1, which indicates that the HARQ ID can be used by the pre-configuration authorization, otherwise, the HARQ ID cannot be used; alternatively, the first and second electrodes may be,

Here, for example, if the network side device configures multiple HARQ IDs that it can use using the MAC CE, assuming that the terminal supports at most 4 pre-configured grants, as shown in the following table, the CG is used to configure the HARQ IDs that it can use_iIndicating whether the MAC CE contains HARQ ID indication information, HARQ, available for a pre-configured grant numbered i_ijIndicating whether the HARQ ID of number j is available for the preconfigured grant of number i.

Specifically, if CG is located in byte Oct 1₁If the value of the corresponding position is 1, the MAC CE is indicated to contain the available HARQ ID indication information of the pre-configuration authorization with the number of 1; the value in the corresponding byte Oct 3 specifically indicates which HARQ IDs are available for the pre-configured grant numbered 1.

In addition, if PDCCH signaling is used, the PDCCH activation signaling corresponding to the pre-configuration authorization needs to include:

In this optional implementation manner, correspondingly, step 202 of the method of the present invention may specifically include:

Here, for example, for the 1 st SPS/CG effective time, the first available HARQ ID configured by the network is used; for the 2 nd SPS/CG validation time, the second available HARQ ID of the network configuration is used, and so on.

Based on the embodiment shown in fig. 2, as another optional implementation manner, the content of the auxiliary information is a first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant and the first HARQ ID; accordingly, the method step 202 of the present invention may specifically include:

Note that, the offset value between the first HARQ ID and itself is 0.

Here, for example, if the first HARQ ID available for the pre-configuration grant is 3, the network side device may configure the HARQ ID₁And 3, the offset value Delta of each available HARQ ID relative to the first available HARQ ID may be configured to be {0,1,4}, and the network side device may calculate, according to the configuration of the network side, the available HARQ IDs of the preconfigured grant by using the above calculation formula to be {3,4,7}, respectively.

Based on the embodiment shown in fig. 2, as a further alternative implementation manner, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each of the available HARQ IDs except the first HARQ ID and the first HARQ ID; accordingly, the method step 202 of the present invention may specifically include:

Here, for example, if the first HARQ ID available for the pre-configuration grant is 4, the network side device may configure the HARQ ID₁4, an offset value between each available HARQ ID and the first HARQ ID in other available HARQ IDs except the first HARQ ID may be configured to be {3,5}, and the network side device may calculate the preconfigured grant according to the configuration of the network side by using the above calculation formulaThe HARQ IDs used are {4,7,9}, respectively.

Based on the embodiment shown in fig. 2, as a further alternative implementation manner, the content of the auxiliary information is the first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant and the previous HARQ ID available for the preconfigured grant; accordingly, the method step 202 of the present invention may specifically include:

According to said N, by formula

Here, for example, if the first HARQ ID available for the preconfigured grant is 3, the network side device may configure HARQ ID1 to be 3, the offset Delta between each available HARQ ID and its previous HARQ ID available for the preconfigured grant may be configured as {0,2,4}, and the network side device may calculate, according to the configuration of the network side, using the above calculation formula, that the HARQ IDs available for the preconfigured grant are {3+0,3+0+2,3+0+2+4}, i.e. are {3,5,9}, respectively.

Based on the embodiment shown in fig. 2, as a further alternative implementation manner, the content of the auxiliary information is an offset value between a first HARQ ID available for the pre-configuration grant and each of the other available HARQ IDs except the first HARQ ID with respect to a previous HARQ ID available for the HARQ ID; accordingly, the method step 202 of the present invention may specifically include:

Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_iAn offset value representing the i +2 HARQ ID available for the pre-configured grant relative to the i +1 HARQ ID available for the pre-configured grant, i being from 0Starting sequentially encoded integers.

Here, for example, if the first HARQ ID available for the pre-configuration grant is 3, the network side device may configure the HARQ ID₁4, the offset value Delta between other available HARQ IDs except the first HARQ ID with respect to the previous HARQ ID available to it may be configured as {2,3}, i.e., Delta₀Is 2, Delta₁Is 3, Delta₀The offset value of the 2 nd HARQ ID available for the preconfigured grant relative to the 1 st HARQ ID available for the preconfigured grant is 2, and the network side device may calculate, according to the configuration of the network side and using the above calculation formula, that the HARQ IDs available for the preconfigured grant are {4,4+2,4+2+3}, that is, {4,6,8}, respectively.

Based on the embodiment shown in fig. 2, as a further alternative implementation manner, the content of the auxiliary information is a difference list between the m +1 th HARQ ID available for the pre-configuration authorization and m; accordingly, the method step 202 of the present invention may specifically include:

For example, for the preconfigured grant with number 0, if the number of HARQ processes available for the preconfigured grant is 3, the difference HARQ offset between the m +1 th HARQ ID and m of the preconfigured grant configured by the network_mThe values are {2,4,5}, respectively, then after the pre-configuration authorization is activated, the network side device calculates according to the above formula, and then obtains the HARQ ID of the k-th validation time of the pre-configuration authorization, specifically, starting from the first pre-configuration authorization validation time, the calculated HARQ ID is {2,5,7,2,5, 7- · }.

As shown in fig. 3, an embodiment of the present invention further provides a terminal, including: including a memory 320, a processor 300, a transceiver 310, a bus interface, and a program stored on the memory 320 and executable on the processor 300, the processor 300 is configured to read the program in the memory 320 and execute the following processes:

Where in fig. 3, the bus architecture may include any number of interconnected buses and bridges, with various circuits being linked together, particularly one or more processors represented by processor 300 and memory represented by memory 320. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 310 may be a number of elements including a transmitter and a transceiver providing a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 330 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.

The processor 300 is responsible for managing the bus architecture and general processing, and the memory 320 may store data used by the processor 300 in performing operations.

Optionally, the content of the auxiliary information includes one of:

a list of HARQ IDs for which the pre-configured grant is available;

Optionally, the content of the auxiliary information is a list of HARQ IDs available for the pre-configuration authorization; the processor 300 is further configured to:

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID; the processor 300 is further configured to:

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID and the first HARQ ID in other available HARQ IDs except the first HARQ ID; the processor 300 is further configured to:

Optionally, the content of the side information is a first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant relative to a previous HARQ ID available for the preconfigured grant; the processor 300 is further configured to:

according to said N, by formula

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID of other available HARQ IDs except the first HARQ ID and a previous HARQ ID available to the first HARQ ID; the processor 300 is further configured to:

Optionally, the content of the auxiliary information is a difference list between the m +1 th HARQ ID and m available for the pre-configuration authorization; the processor 300 is further configured to:

with the formula HARQ ID ═ floor (T/P)]mod NUM+HARQ offset_mCalculating the HARQ ID of the pre-configuration authorization at each effective moment, wherein the length of T is the difference value of the pre-configuration authorization effective moment T relative to the system time domain resource starting point, P represents the period of the pre-configuration authorization, and NUM represents the number of available HARQ processes of the pre-configuration authorization; HARQ offset_mA difference between an m +1 th HARQ ID, where m is k mod NUM,k represents the sequential number of the time when the pre-configured authorization takes effect, and k is an integer sequentially coded from 1.

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

Optionally, the dedicated signaling is MAC signaling or PDCCH signaling, and the content of the dedicated signaling includes one of the following:

pre-configuring a grant number and a bit map of the HARQ ID;

The embodiment of the invention also provides a terminal, and as the principle of solving the problem of the terminal is similar to the method for determining the number of the hybrid automatic repeat request process in the embodiment of the invention, the implementation of the terminal can refer to the implementation of the method, and repeated parts are not described again.

The terminal of the embodiment of the invention configures auxiliary information for confirming the usable HARQ ID of the pre-configuration authorization by acquiring the network aiming at the pre-configuration authorization, wherein the usable HARQ ID of the pre-configuration authorization is allowed to be discontinuous; after the pre-configuration authorization takes effect, the HARQ ID corresponding to each effective moment of the pre-configuration authorization is determined according to the auxiliary information, so that one pre-configuration authorization can use a discontinuous HARQ process of the HARQ ID, and the use efficiency and flexibility of the HARQ ID are improved.

It should be noted that, the terminal provided in the embodiments of the present invention is a terminal capable of executing the method for determining a harq process number, and all embodiments of the method for determining a harq process number on the corresponding terminal side are applicable to the terminal and all can achieve the same or similar beneficial effects.

As shown in fig. 4, an embodiment of the present invention further provides a terminal, including:

an obtaining module 401, configured to obtain auxiliary information configured by a network for a pre-configured grant for determining a hybrid automatic repeat request HARQ process number HARQ ID available for the pre-configured grant, where the HARQ ID available for the pre-configured grant is allowed to be discontinuous;

a first processing module 402, configured to determine, according to the auxiliary information, a HARQ ID corresponding to each effective time of the provisioning authorization after the provisioning authorization takes effect.

Optionally, the content of the auxiliary information includes one of:

a list of HARQ IDs for which the pre-configured grant is available;

Optionally, the content of the auxiliary information is a list of HARQ IDs available for the pre-configuration authorization; the first processing module 402 comprises:

and a first processing unit, configured to determine, after the pre-configuration authorization takes effect, a HARQ ID corresponding to each effective time of the pre-configuration authorization in a sequential polling manner for HARQ IDs in a HARQ ID list available to the pre-configuration authorization.

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID; the first processing module 402 comprises:

a first calculating unit, configured to calculate, according to the preconfigured authorization validation time T, N corresponding to T through a formula N ═ floor (T/P) ] mod NUM, where a length of T is a difference between the preconfigured authorization validation time T and a system time domain resource starting point, P represents a period of the preconfigured authorization, NUM represents the number of HARQ processes available for the preconfigured authorization, and N is an integer sequentially encoded from 0;

a second calculation unit for calculating HARQ ID according to the N by formula_N+1＝HARQ ID₁+Delta_NCalculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_NAn offset value between the HARQ ID available for the N +1 th preconfigured grant and the first HARQ ID.

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID and the first HARQ ID in other available HARQ IDs except the first HARQ ID; the first processing module 402 comprises:

a third calculating unit, configured to calculate, according to the preconfigured authorization validation time T, N corresponding to T through a formula N ═ floor (T/P) ] mod NUM, where a length of T is a difference between the preconfigured authorization validation time T and a system time domain resource starting point, P represents a period of the preconfigured authorization, NUM represents the number of HARQ processes available for the preconfigured authorization, and N is an integer sequentially encoded from 0;

a second processing unit, configured to, when N corresponding to the T is equal to 0, determine that a HARQ ID corresponding to the T validation time is a first HARQ ID available for the preconfigured grant;

a fourth calculating unit, configured to, if N corresponding to T is not equal to 0, pass a formula HARQ ID according to N_N+1＝HARQ ID₁+Delta_N-1Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_N-1An offset value representing an offset between the N +1 th available HARQ ID of the pre-configured grant and the first HARQ ID.

Optionally, the content of the side information is a first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant relative to a previous HARQ ID available for the preconfigured grant; the first processing module 402 comprises:

a fifth calculating unit, configured to calculate, according to the preconfigured authorization validation time T, N corresponding to T through a formula N ═ floor (T/P) ] mod NUM, where a length of T is a difference between the preconfigured authorization validation time T and a system time domain resource starting point, P represents a period of the preconfigured authorization, NUM represents the number of HARQ processes available for the preconfigured authorization, and N is an integer sequentially encoded from 0;

a sixth calculating unit for calculating the N

Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_iAn i +1 HAR indicating that the pre-configured authorization is availableQ ID is offset value relative to the ith HARQ ID available for the pre-configured grant, i is an integer sequentially encoded starting from 0, Delta when i is 0₀Indicates the offset value, Delta, of the first HARQ ID available relative to itself₀Is 0.

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID of other available HARQ IDs except the first HARQ ID and a previous HARQ ID available to the first HARQ ID; the first processing module 402 comprises:

a seventh calculating unit, configured to calculate, according to the preconfigured authorization validation time T, N corresponding to T through a formula N ═ floor (T/P) ] mod NUM, where a length of T is a difference between the preconfigured authorization validation time T and a system time domain resource starting point, P represents a period of the preconfigured authorization, NUM represents the number of HARQ processes available for the preconfigured authorization, and N is an integer sequentially encoded from 0;

a third processing unit, configured to, when N corresponding to the T is equal to 0, determine that the HARQ ID corresponding to the T validation time is a first HARQ ID available for the preconfigured grant;

an eighth calculating unit, configured to, when N corresponding to T is not equal to 0, according to N, obtain a formula

Optionally, the content of the auxiliary information is a difference list between the m +1 th HARQ ID and m available for the pre-configuration authorization; the first processing module 402 comprises:

a ninth calculation unit for calculating [ floor (T/P) ] by a formula HARQ ID]mod NUM+HARQ offset_mCalculating the HARQ ID of the pre-configuration authorization at each effective moment, wherein the length of T is the difference value of the pre-configuration authorization effective moment T relative to the system time domain resource starting point, P represents the period of the pre-configuration authorization, and NUM represents the number of available HARQ processes of the pre-configuration authorization; HARQ offset m denotes a difference between the m +1 th HARQ ID available for the pre-configured grant and m, where m is k mod NUM, k denotes an order number of the time when the pre-configured grant takes effect, and k is an integer sequentially encoded from 1.

Optionally, the content of the auxiliary information is a list of HARQ IDs available for the pre-configuration authorization; the obtaining module 401 includes:

an obtaining unit, configured to obtain, through dedicated signaling, a HARQ ID list available to the network for the pre-configured grant configured by the pre-configured grant; the dedicated signaling comprises one of the following signaling:

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

pre-configuring a grant number and a bit map of the HARQ ID;

The terminal of the embodiment of the invention acquires the auxiliary information which is configured by the network aiming at the pre-configuration authorization and is used for determining the available HARQ ID of the pre-configuration authorization through the acquisition module, wherein the available HARQ ID of the pre-configuration authorization is allowed to be discontinuous; after the pre-configuration authorization takes effect, the first processing module determines the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information, so that one pre-configuration authorization can use a discontinuous HARQ process of the HARQ ID, and the use efficiency and flexibility of the HARQ ID are improved.

In some embodiments of the invention, there is also provided a computer readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of:

When executed by the processor, the program can implement all the implementation manners in the embodiment of the method applied to the terminal side shown in fig. 1, and details are not described here for avoiding repetition.

As shown in fig. 5, an embodiment of the present invention further provides a network side device, including: a transceiver 510, a memory 520, a processor 500 and a program stored on the memory 520 and executable on the processor 500, the processor 500 being configured to read the program in the memory 520, the following processes being performed:

Wherein in fig. 5, the bus architecture may include any number of interconnected buses and bridges, with one or more processors, represented by processor 500, and various circuits, represented by memory 520, being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 510 may be a number of elements, including a transmitter and a transceiver, providing a means for communicating with various other apparatus over a transmission medium. The processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 may store data used by the processor 500 in performing operations.

Optionally, the content of the auxiliary information includes one of:

a list of HARQ IDs for which the pre-configured grant is available;

Optionally, the content of the auxiliary information is a list of HARQ IDs available for the pre-configuration authorization; the processor 500 is further configured to:

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID; the processor 500 is further configured to:

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID and the first HARQ ID in other available HARQ IDs except the first HARQ ID; the processor 500 is further configured to:

Optionally, the content of the side information is a first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant relative to a previous HARQ ID available for the preconfigured grant; the processor 500 is further configured to:

according to said N, by formula

Calculating to obtain the HARQ ID corresponding to each effective moment of the pre-configuration authorization, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_iAn offset value representing an i +1 th HARQ ID available for the pre-configured grant relative to an i-th HARQ ID available for the pre-configured grant, i being an integer sequentially encoded starting from 0, when i is 0，Delta₀Indicates the offset value, Delta, of the first HARQ ID available relative to itself₀Is 0.

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID of other available HARQ IDs except the first HARQ ID and a previous HARQ ID available to the first HARQ ID; the processor 500 is further configured to:

Optionally, the content of the auxiliary information is a difference list between the m +1 th HARQ ID and m available for the pre-configuration authorization; the processor 500 is further configured to:

with the formula HARQ ID ═ floor (T/P)]mod NUM+HARQ offset_mCalculating to obtain the HARQ ID corresponding to each effective time of the pre-configuration authorization, wherein the length of T is the difference value of the effective time T of the pre-configuration authorization relative to the system time domain resource starting point, P represents the period of the pre-configuration authorization, and NUM represents the pre-configurationNumber of HARQ processes available for grant, HARQ offset_mAnd a difference value between the m +1 th HARQ ID available for the pre-configuration authorization and m, wherein m is k mod NUM, k is used for representing the sequence number of the effective time instant of the pre-configuration authorization, and k is an integer sequentially coded from 1.

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

pre-configuring a grant number and a bit map of the HARQ ID;

The embodiment of the invention also provides a network side device, and as the principle of solving the problem of the network side device is similar to the method for determining the hybrid automatic repeat request process number in the embodiment of the invention, the implementation of the network side device can refer to the implementation of the method, and the repeated parts are not described again.

The network side equipment of the embodiment of the invention configures auxiliary information for determining the available HARQ ID of the pre-configuration authorization aiming at the pre-configuration authorization, wherein the available HARQ ID of the pre-configuration authorization is allowed to be discontinuous; after the pre-configuration authorization takes effect, the HARQ ID corresponding to each effective moment of the pre-configuration authorization is determined according to the auxiliary information, so that one pre-configuration authorization can use a discontinuous HARQ process of the HARQ ID, and the use efficiency and flexibility of the HARQ ID are improved.

It should be noted that the network side device provided in the embodiments of the present invention is a network side device capable of executing the method for determining a harq process number, and all embodiments of the method for determining a harq process number corresponding to the network side device are applicable to the network side device and can achieve the same or similar beneficial effects.

As shown in fig. 6, the present invention further provides a network device, including:

a configuration module 601, configured to configure, for a pre-configured grant, auxiliary information for determining a hybrid automatic repeat request, HARQ, process number, HARQ, ID, available for the pre-configured grant, wherein the HARQ ID available for the pre-configured grant is allowed to be discontinuous;

a second processing module 602, configured to determine, when the pre-configuration authorization takes effect, a HARQ ID corresponding to each effective time of the pre-configuration authorization according to the auxiliary information.

Optionally, the content of the auxiliary information includes one of:

a list of HARQ IDs for which the pre-configured grant is available;

Optionally, the content of the auxiliary information is a list of HARQ IDs available for the pre-configuration authorization; in the network side device of the embodiment of the present invention, the second processing module 602 includes:

and a fourth processing unit, configured to determine, after the pre-configuration authorization takes effect, a HARQ ID corresponding to each effective time of the pre-configuration authorization in a sequential polling manner for HARQ IDs in an HARQ ID list available to the pre-configuration authorization.

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID; the second processing module 602 includes:

a tenth calculating unit, configured to calculate, according to the preconfigured authorization validation time T, through a formula N ═ floor (T/P) ] mod NUM, to obtain N corresponding to T, where a length of T is a difference between the preconfigured authorization validation time T and a system time domain resource starting point, P represents a period of the preconfigured authorization, NUM represents the number of HARQ processes available for the preconfigured authorization, and N is an integer sequentially encoded from 0;

an eleventh calculating unit for HARQ ID by formula according to the N_N+1＝HARQ ID₁+Delta_NObtaining the HARQ ID corresponding to each effective moment of the pre-configuration authorization, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_NAn offset value representing the N +1 th available HARQ ID relative to the first HARQ ID.

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID and the first HARQ ID in other available HARQ IDs except the first HARQ ID; the second processing module 602 includes:

a twelfth calculating unit, configured to calculate, according to the preconfigured authorization validation time T, through a formula N ═ floor (T/P) ] mod NUM, to obtain N corresponding to T, where a length of T is a difference between the preconfigured authorization validation time T and a system time domain resource starting point, P represents a period of the preconfigured authorization, NUM represents the number of HARQ processes available for the preconfigured authorization, and N is an integer sequentially encoded from 0;

a fifth processing unit, configured to, when N corresponding to the T is equal to 0, determine that the HARQ ID corresponding to the T validation time is a first HARQ ID available for the pre-configuration authorization;

a thirteenth calculating unit, configured to, when N corresponding to T is not equal to 0, pass through a formula HARQ ID according to N_N+1＝HARQ ID₁+Delta_N-1Calculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_N-1An offset value representing an offset between the N +1 th available HARQ ID of the pre-configured grant and the first HARQ ID.

Optionally, the content of the side information is a first HARQ ID available for the preconfigured grant and an offset value between each available HARQ ID of the preconfigured grant relative to a previous HARQ ID available for the preconfigured grant; the second processing module 602 includes:

a fourteenth calculating unit, configured to calculate, according to the preconfigured authorization validation time T, N corresponding to T through a formula N ═ floor (T/P) ] mod NUM, where a length of T is a difference between the preconfigured authorization validation time T and a system time domain resource starting point, P represents a period of the preconfigured authorization, NUM represents the number of HARQ processes available for the preconfigured authorization, and N is an integer sequentially encoded from 0;

a fifteenth calculation unit for calculating, based on the N, a formula

Optionally, the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each available HARQ ID of other available HARQ IDs except the first HARQ ID and a previous HARQ ID available to the first HARQ ID; the second processing module 602 includes:

a sixteenth calculating unit, configured to calculate, according to the preset authorization validation time T, N corresponding to T through a formula N ═ floor (T/P) ] mod NUM, where a length of T is a difference between the preset authorization validation time T and a system time domain resource starting point, P represents a period of the preset authorization, NUM represents the number of HARQ processes available for the preset authorization, and N is an integer sequentially encoded from 0;

a sixth processing unit, configured to, when N corresponding to the T is equal to 0, determine that the HARQ ID corresponding to the T validation time is a first HARQ ID available for the preconfigured grant;

a seventeenth calculating unit, configured to, when N corresponding to T is not equal to 0, according to N, obtain a formula

Optionally, the content of the auxiliary information is a difference list between the m +1 th HARQ ID and m available for the pre-configuration authorization; the second processing module 602 includes:

an eighteenth calculation unit for calculating [ floor (T/P) ] by a formula HARQ ID]mod NUM+HARQ offset_mCalculating the HARQ ID corresponding to each effective time of the pre-configuration authorization, wherein the length of T is the difference value of the effective time T of the pre-configuration authorization relative to the system time domain resource starting point, P represents the period of the pre-configuration authorization, NUM represents the number of HARQ processes available for the pre-configuration authorization, and HARQ offset_mAnd a difference value between the m +1 th HARQ ID available for the pre-configuration authorization and m, wherein m is k mod NUM, k is used for representing the sequence number of the effective time instant of the pre-configuration authorization, and k is an integer sequentially coded from 1.

Optionally, the content of the auxiliary information is a list of HARQ IDs available for the pre-configuration authorization; the configuration module 601 further comprises:

a configuration unit, configured to configure, for a pre-configured authorization, a list of HARQ IDs available for the pre-configured authorization through dedicated signaling; the dedicated signaling comprises one of the following signaling:

radio resource control, RRC, signaling;

media access control, MAC, signaling;

and (3) signaling of a Physical Downlink Control Channel (PDCCH).

pre-configuring a grant number and a bit map of the HARQ ID;

The network side equipment of the embodiment of the invention configures auxiliary information for determining the available HARQ ID of the pre-configuration authorization aiming at the pre-configuration authorization by a configuration module, wherein the available HARQ ID of the pre-configuration authorization is allowed to be discontinuous; and after the pre-configuration authorization takes effect, the second processing module determines the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information, so that one pre-configuration authorization can use a discontinuous HARQ process of the HARQ ID, and the use efficiency and flexibility of the HARQ ID are improved.

When executed by the processor, the program can implement all implementation manners in the method embodiment applied to the network side device side shown in fig. 2, and details are not described here for avoiding repetition.

In various embodiments of the present invention, it should be understood that the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A method for determining a hybrid automatic repeat request process number is applied to a terminal, and is characterized by comprising the following steps:

after the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information;

wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available; or

A first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID; or

A first HARQ ID available for the pre-configured grant and an offset value between each of the other available HARQ IDs except the first HARQ ID and the first HARQ ID; or

A first HARQ ID available to the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant relative to a previous HARQ ID available to the pre-configured grant; or

A first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the other available HARQ IDs than the first HARQ ID with respect to a previous HARQ ID available to the pre-configured grant; or

2. The method of claim 1, wherein the content of the side information is a list of HARQ IDs available for the pre-configured grant;

3. The method of claim 1, wherein the auxiliary information comprises a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID;

according to said N, by formula HARQ ID_N+1＝HARQ ID₁+Delta_NCalculating the HARQ ID of the pre-configured authorization at each effective moment, wherein the HARQ ID₁Indicating the first HARQ ID, Delta, available for the pre-configured grant_NIndicating that the preconfigured grant N +1 is available HARQ ID and the first HARQOffset values between IDs.

4. The method of claim 1, wherein the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each of the available HARQ IDs except the first HARQ ID and the first HARQ ID;

5. The method of claim 1, wherein the content of the side information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant relative to a previous HARQ ID available for the pre-configured grant;

according to said N, by formula

6. The method of claim 1, wherein the content of the side information is an offset value between a first HARQ ID available for the pre-configuration grant and each of the other available HARQ IDs except the first HARQ ID with respect to a previous HARQ ID available for the first HARQ ID;

7. The method of claim 1, wherein the content of the side information is a difference list between m +1 th HARQ ID and m available for the pre-configuration authorization;

8. The method of claim 1, wherein the content of the side information is a list of HARQ IDs available for the pre-configured grant;

radio resource control, RRC, signaling; or

Media access control, MAC, signaling; or

And (3) signaling of a Physical Downlink Control Channel (PDCCH).

9. The method of claim 8, wherein the dedicated signaling is RRC signaling, and wherein the content of the RRC signaling comprises:

10. The method of claim 8, wherein the dedicated signaling is MAC signaling or PDCCH signaling, and wherein the content of the dedicated signaling comprises one of the following:

a pre-configured authorization number and a plurality of HARQ IDs corresponding to the pre-configured authorization; or

Pre-configuring a grant number and a bit map of the HARQ ID; or

11. A method for determining a hybrid automatic repeat request process number is applied to network side equipment, and is characterized by comprising the following steps:

when the pre-configuration authorization takes effect, determining the HARQ ID corresponding to each taking-effect moment of the pre-configuration authorization according to the auxiliary information;

wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available; or

12. The method of claim 11, wherein the content of the side information is a list of HARQ IDs available for the pre-configured grant;

13. The method of claim 11, wherein the auxiliary information comprises a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant and the first HARQ ID;

14. The method of claim 11, wherein the content of the auxiliary information is a first HARQ ID available for the pre-configuration grant and an offset value between each of the available HARQ IDs except the first HARQ ID and the first HARQ ID;

15. The method of claim 11, wherein the content of the side information is a first HARQ ID available for the pre-configured grant and an offset value between each available HARQ ID of the pre-configured grant relative to a previous HARQ ID available for the pre-configured grant;

according to said N, by formula

16. The method of claim 11, wherein the content of the side information is an offset value between a first HARQ ID available for the pre-configuration grant and each of the other available HARQ IDs except the first HARQ ID with respect to a previous HARQ ID available for the first HARQ ID;

17. The method of claim 11, wherein the content of the side information is a difference list between m +1 th HARQ ID available for the pre-configuration grant and m;

with the formula HARQ ID ═ floor (T/P)]mod NUM+HARQ offset_mCalculating the pre-configured authorization each time it takes effectCorresponding HARQ ID is carved, wherein the length of T is the difference value of the preset authorization effective time T relative to the system time domain resource starting point, P represents the period of the preset authorization, NUM represents the number of HARQ processes available by the preset authorization, and HARQ offset_mAnd a difference value between the m +1 th HARQ ID available for the pre-configuration authorization and m, wherein m is k mod NUM, k is used for representing the sequence number of the effective time instant of the pre-configuration authorization, and k is an integer sequentially coded from 1.

18. The method of claim 11, wherein the content of the side information is a list of HARQ IDs available for the pre-configured grant;

radio resource control, RRC, signaling; or

Media access control, MAC, signaling; or

And (3) signaling of a Physical Downlink Control Channel (PDCCH).

19. The method of claim 18, wherein the dedicated signaling is RRC signaling, and wherein the content of the RRC signaling comprises:

20. The method of claim 18, wherein the dedicated signaling is MAC signaling or PDCCH signaling, and wherein the content of the dedicated signaling comprises one of the following:

Pre-configuring a grant number and a bit map of the HARQ ID; or

21. A terminal, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor, wherein the processor is configured to read the program from the memory and execute the following processes:

wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available;

22. The terminal of claim 21, wherein the content of the auxiliary information is a difference list between m +1 th HARQ ID available for the pre-configuration grant and m; the processor is further configured to:

23. A terminal, comprising:

the first processing module is used for determining the HARQ ID corresponding to each effective moment of the pre-configuration authorization according to the auxiliary information after the pre-configuration authorization takes effect;

wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available; or

24. A network-side device, comprising: a transceiver, a memory, a processor, and a program stored on the memory and executable on the processor; wherein the processor is configured to read a program in the memory and execute the following processes:

wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available; or

25. The network-side device of claim 24, wherein the content of the auxiliary information is a difference list between m +1 th HARQ ID and m available for the pre-configuration grant; the processor is further configured to:

26. A network-side device, comprising:

a second processing module, configured to determine, when the pre-configuration authorization takes effect, a HARQ ID corresponding to each effective time of the pre-configuration authorization according to the auxiliary information;

wherein the content of the auxiliary information comprises one of:

a list of HARQ IDs for which the pre-configured grant is available; or

27. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method for determining a number of hybrid automatic repeat request processes according to any of claims 1 to 10 or the steps of the method for determining a number of hybrid automatic repeat request processes according to any of claims 11 to 20.