WO2023197664A9

WO2023197664A9 - Uplink resource configuration method, and terminal, network-side device, medium and program product

Info

Publication number: WO2023197664A9
Application number: PCT/CN2022/140398
Authority: WO
Inventors: 赵晓垠; 胡春雷; 赵勇; 谢伟良
Original assignee: 中国电信股份有限公司
Priority date: 2022-04-13
Filing date: 2022-12-20
Publication date: 2023-12-07
Also published as: CN114786259A; WO2023197664A1

Abstract

Provided in the present disclosure are an uplink resource configuration method, and a terminal, a network-side device, a storage medium and a program product. The method comprises: a terminal receiving, within a preset time period, two configuration authorization indication messages which are sent by a network-side device, wherein information carried in the two configuration authorization indication messages comprises a configuration authorization indication for the same uplink resource; the terminal performing corresponding uplink resource configuration processing on the basis of the two configuration authorization indication messages, and sending configuration acknowledgement information and a configuration acknowledgement supplementary information indication to the network-side device, wherein the configuration acknowledgement supplementary information indication is used for representing that the terminal has received a subsequently sent configuration authorization indication message and performs corresponding configuration processing. By means of the present disclosure, the problem of a network-side device sending two configuration indications for the same uplink resource within a short period of time in the case of resource preemption, and thus not being able to determine the state of a corresponding uplink resource of a terminal side on the basis of a reply of a terminal is solved, the burstiness of a service can be satisfied, and data loss can be avoided, thereby improving the transmission reliability.

Description

Uplink resource configuration method, terminal, network side equipment, media and program products

Cross-references to related applications

This disclosure requests the priority of the Chinese patent application with application number 202210384689.7 and titled "Uplink Resource Configuration Method, Terminal, Network Side Equipment and Storage Medium" submitted on April 13, 2022. The entire content of this Chinese patent application is approved by All references are incorporated herein.

Technical field

The present invention relates to the field of communication technology, and in particular, to an uplink resource configuration method, a terminal, a network side device, a storage medium and a computer program product.

Background technique

Ultra-high reliability and ultra-low latency communication (uRLLC) is one of the three major application scenarios of NR. In order to support the transmission requirements of URLLC services, the R16 standard supports the feature of configuring multiple sets of semi-static scheduling resources for terminals. In order to enable terminals to map data of logical channels with different communication performance requirements to appropriate uplink semi-static scheduling resources (CG), the R16 standard introduces the concept of CG ID. The network side device can configure up to 32 CG resources for the terminal (CG ID=1...32). For TYPE-2 CG, after receiving instructions to activate or deactivate multiple sets of semi-static scheduling resources, the terminal needs to reply with confirmation configuration information to indicate which CG ID activation or deactivation information has been received. When the terminal receives activation and deactivation instructions from the network side device in a short period of time (for example, when resource preemption occurs) and replies with confirmation configuration information in accordance with standard requirements, the network side cannot know whether the confirmation configuration information returned by the terminal is Regarding the activation command or the deactivation command, the status of the corresponding uplink resource on the terminal side cannot be determined.

Contents of the invention

In view of this, a technical problem to be solved by the present invention is to provide an uplink resource configuration method, a terminal, a network side device, a storage medium and a computer program product.

According to a first aspect of the present disclosure, an uplink resource configuration method is provided, including: a terminal receiving two configuration authorization indication messages sent by a network side device within a preset period; wherein the two configuration authorization indication messages carry The information all includes: a configuration authorization indication for the same uplink resource; the terminal performs corresponding uplink resource configuration processing based on the two configuration authorization indication messages; wherein the same uplink resource is configured based on a later received configuration authorization indication message. Perform configuration processing; the terminal sends configuration confirmation information and a configuration confirmation supplementary information indication to the network side device; wherein the configuration confirmation supplementary information indication is used to represent that the terminal receives the configuration authorization indication message sent later and Carry out corresponding configuration processing.

In some embodiments, the configuration authorization indication message includes: an IDC indication message; the terminal receiving two configuration authorization indication messages sent by the network side device within the preset period includes: the terminal receiving the configuration authorization instruction message within the preset period. The first IDC indication message and the second IDC indication message sent by the network side device are received; wherein, the configuration authorization indication for the same uplink resource includes: activation or deactivation of the uplink resource corresponding to the same CG ID value Configuration instructions.

In some embodiments, the information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values; the terminal authorizes based on the two configurations Performing corresponding uplink resource configuration processing based on the indication message includes: the terminal performing corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein, based on the second IDC indication message, The uplink resources corresponding to the same CG ID value are activated or deactivated.

In some embodiments, the configuration confirmation information includes: MAC CE message; the terminal sends configuration confirmation information to the network side device and the configuration confirmation supplementary information indication includes: the terminal sends the network side device the MAC CE message and the configuration confirmation supplementary information indication; wherein, the information carried by the MAC CE message includes: confirmation information used to indicate whether the uplink resource configuration indication corresponding to the CG ID value is received; the configuration confirmation supplementary information The information carried by the indication includes: the same CG ID value.

In some embodiments, the uplink resources include: uplink semi-static scheduling resources; wherein the uplink semi-static scheduling resources are used to transmit data of URLLC services.

According to a second aspect of the present disclosure, an uplink resource configuration method is provided, including: a network side device sends two configuration authorization indication messages to a terminal within a preset period; wherein the information carried by the two configuration authorization indication messages includes : Configuration authorization indication for the same uplink resource; if the network side device receives the configuration confirmation information and the configuration confirmation supplementary information indication sent by the terminal, it determines that the terminal is based on the configuration confirmation supplementary information received later. The configuration authorization indication message performs configuration processing on the same uplink resource; wherein the configuration confirmation supplementary information indication is used to represent that the terminal receives the configuration authorization indication message sent later and performs corresponding configuration processing.

In some embodiments, if the network side device only receives the configuration confirmation information sent by the terminal, it determines that the terminal performs uplink resource configuration processing based on the previously received configuration authorization indication message; if the network side device After receiving the next configuration confirmation information sent by the terminal, it is determined according to the next configuration confirmation information whether the terminal performs configuration processing on the same uplink resource based on the configuration authorization indication message received later.

In some embodiments, the configuration authorization indication message includes: an IDC indication message; and the network side device sending two configuration authorization indication messages to the terminal within the preset period includes: the network side device sends the configuration authorization message to the terminal within the preset period. The terminal sends a first IDC indication message and a second IDC indication message; wherein the configuration authorization indication for the same uplink resource includes: an activation or deactivation configuration indication for the uplink resource corresponding to the same CG ID value.

In some embodiments, the information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values; the method further includes: the terminal based on The first IDC indication message and the first IDC indication message perform corresponding uplink resource configuration processing; wherein the uplink resources corresponding to the same CG ID value are activated or deactivated based on the second IDC indication message. Activation processing.

In some embodiments, the configuration confirmation information includes: MAC CE message; the network side device receives the configuration confirmation information sent by the terminal and the configuration confirmation supplementary information indication includes: the network side device receives the terminal The sent MAC CE message and the configuration confirmation supplementary information indication; wherein the information carried by the MAC CE message includes: confirmation information used to indicate whether the uplink resource configuration indication corresponding to the CG ID value is received; the The information carried by the configuration confirmation supplementary information indication includes: the same CG ID value.

In some embodiments, determining that the terminal performs uplink resource configuration processing based on a previously received configuration authorization indication message includes: if the network side device only receives the MAC CE message sent by the terminal, determine that the The terminal performs configuration processing based on the first IDC indication message; determining whether the terminal performs configuration processing on the same uplink resource based on the subsequently received configuration authorization indication message according to the next configuration confirmation information includes: the network side The device receives the next MAC CE message sent by the terminal and determines whether the next MAC CE message carries confirmation information indicating receipt of the uplink resource configuration indication corresponding to the same CG ID value. Whether to configure the same uplink resource based on the second IDC indication message.

According to a third aspect of the present disclosure, a terminal is provided, including: an indication receiving module configured to receive two configuration authorization indication messages sent by a network side device within a preset period; wherein, the two configuration authorization indication messages The information carried includes: configuration authorization indication for the same uplink resource; the resource configuration module is configured to perform corresponding uplink resource configuration processing based on the two configuration authorization indication messages; wherein, based on the configuration authorization indication message received later, The same uplink resource performs configuration processing; a confirmation sending module is configured to send configuration confirmation information and a configuration confirmation supplementary information indication to the network side device; wherein the configuration confirmation supplementary information indication is used to represent that the terminal has received the The configuration authorization indication message sent later and performs corresponding configuration processing.

In some embodiments, the configuration authorization indication message includes: an IDC indication message; the indication receiving module is configured to receive the first IDC indication message and the second IDC indication message sent by the network side device within the preset period. IDC indication message; wherein, the configuration authorization indication for the same uplink resource includes: an activation or deactivation configuration indication for the uplink resource corresponding to the same CG ID value.

In some embodiments, the information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values; the resource configuration module is configured to be based on the The first IDC indication message and the first IDC indication message are used to perform corresponding uplink resource configuration processing; wherein the uplink resources corresponding to the same CG ID value are activated or deactivated based on the second IDC indication message. deal with.

In some embodiments, the configuration confirmation information includes: a MAC CE message; the confirmation sending module is configured to send the MAC CE message and the configuration confirmation supplementary information indication to the network side device; wherein, the The information carried by the MAC CE message includes: confirmation information used to indicate whether the uplink resource configuration indication corresponding to the CG ID value is received; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value.

According to a fourth aspect of the present disclosure, a network side device is provided, including: an indication sending module configured to send two configuration authorization indication messages to a terminal within a preset period; wherein the two configuration authorization indication messages carry information Both include: a configuration authorization indication for the same uplink resource; a configuration confirmation module configured to, if the configuration confirmation information and the configuration confirmation supplementary information indication sent by the terminal are received, determine based on the configuration confirmation supplementary information that the terminal is based on The configuration authorization indication message received later performs configuration processing on the same uplink resource; wherein the configuration confirmation supplementary information indication is used to represent that the terminal receives the configuration authorization indication message sent later and performs corresponding configuration processing.

In some embodiments, the configuration confirmation module is configured to determine that the terminal performs uplink resource configuration processing based on the previously received configuration authorization indication message if only the configuration confirmation information sent by the terminal is received; According to the next configuration confirmation information sent by the terminal, it is determined according to the next configuration confirmation information whether the terminal performs configuration processing on the same uplink resource based on the configuration authorization indication message received later.

In some embodiments, the configuration authorization indication message includes: an IDC indication message; the indication sending module is configured to send the first IDC indication message and the second IDC indication message to the terminal within the preset period; wherein , the configuration authorization indication for the same uplink resource includes: an activation or deactivation configuration indication for the uplink resource corresponding to the same CG ID value.

In some embodiments, the information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values; the terminal based on the first IDC indication message and the first IDC indication message, perform corresponding uplink resource configuration processing; wherein, based on the second IDC indication message, the uplink resources corresponding to the same CG ID value are activated or deactivated.

In some embodiments, the configuration confirmation information includes: MAC CE message; the configuration confirmation module is also configured to receive the MAC CE message and the configuration confirmation supplementary information indication sent by the terminal; wherein, the The information carried by the MAC CE message includes: confirmation information used to indicate whether the uplink resource configuration indication corresponding to the CG ID value is received; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value.

In some embodiments, the configuration confirmation module is also configured to determine that the terminal performs configuration processing based on the first IDC indication message if only the MAC CE message sent by the terminal is received; The next MAC CE message determines whether the terminal is based on the second IDC indication based on whether the next MAC CE message carries confirmation information indicating receipt of the uplink resource configuration indication corresponding to the same CG ID value. The message configures the same uplink resource.

According to a fifth aspect of the present disclosure, a terminal is provided, including: a memory; and a processor coupled to the memory, the processor being configured to execute the above based on instructions stored in the memory. method.

According to a sixth aspect of the present disclosure, a network side device is provided, including: a memory; and a processor coupled to the memory, the processor being configured to perform the above based on instructions stored in the memory. method described.

According to a seventh aspect of the present disclosure, a communication system is provided, including: the terminal as described above, and the network side device as described above.

According to an eighth aspect of the present disclosure, a computer-readable storage medium is provided, the computer-readable storage medium stores computer instructions, and the instructions are executed by a processor as described above.

According to a ninth aspect of the present disclosure, a computer program product is also provided, including a computer program that implements the above method when executed by a processor.

The disclosed uplink resource configuration method, terminal, network side device, storage medium and computer program product solve the problem that in the case of resource preemption, the network side device sends two configuration instructions for the same uplink resource in a short time, based on the terminal The reply cannot determine the status of the corresponding uplink resource on the terminal side. It can meet the burstiness of services, avoid data loss, have low system overhead, improve transmission reliability, and improve user experience.

Description of the drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, a brief introduction will be made below to the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description These are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic flowchart of an embodiment of an uplink resource configuration method according to the present disclosure;

Figure 2A shows the confirmation information carried by the MAC CE message to indicate whether the uplink resource configuration indication corresponding to the CG ID value has been received;

Figure 2B is a schematic sequence flow diagram of another embodiment of an uplink resource configuration method according to the present disclosure;

Figure 3 is a schematic flowchart of another embodiment of an uplink resource configuration method according to the present disclosure;

Figure 4 is a schematic module diagram of an embodiment of a terminal according to the present disclosure;

Figure 5 is a module schematic diagram of another embodiment of a terminal according to the present disclosure;

Figure 6 is a schematic module diagram of an embodiment of a network side device according to the present disclosure;

Figure 7 is a schematic module diagram of another embodiment of a network side device according to the present disclosure;

Figure 8 is a module schematic diagram of an embodiment of a communication system according to the present disclosure.

Detailed ways

The present disclosure is described more fully below with reference to the accompanying drawings, in which exemplary embodiments of the disclosure are illustrated. The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only some of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of this disclosure.

"First", "Second", etc. in the following are only used to describe the difference in appearance and have no other special meanings.

Figure 1 is a schematic flow chart of an embodiment of an uplink resource configuration method according to the present disclosure, as shown in Figure 1:

Step 101: The terminal receives two configuration authorization indication messages sent by the network side device within a preset period; the information carried by the two configuration authorization indication messages includes: configuration authorization indication for the same uplink resource.

In one embodiment, the preset period can be set, for example, the preset period can be 0.1-2 seconds, etc. The terminal can be of various types, such as a mobile phone, a tablet computer and other devices, and the network side device can be a base station, etc. Uplink resources include uplink semi-static scheduling resources, etc. The uplink semi-static scheduling resources are used to transmit data of URLLC services.

Step 102: The terminal performs corresponding uplink resource configuration processing based on the two configuration authorization indication messages; wherein, the same uplink resource configuration processing is performed based on the subsequently received configuration authorization indication message.

In one embodiment, the configuration authorization indication message includes an IDC indication message, etc., and the terminal receives the first IDC indication message and the second IDC indication message sent by the network side device within a preset period. The first IDC indication message and the second IDC indication message are The indication messages all carry activation or deactivation configuration instructions for the uplink resources corresponding to the same CG ID value.

The information carried by the first IDC indication message and the second IDC indication message also includes configuration instructions for uplink resources corresponding to other CG ID values. The terminal performs corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein the uplink resource corresponding to the same CG ID value is activated or deactivated based on the second IDC indication message.

Step 103: The terminal sends configuration confirmation information and configuration confirmation supplementary information indication to the network side device; wherein the configuration confirmation supplementary information indication is used to indicate that the terminal has received the configuration authorization indication message sent later and performed corresponding configuration processing. The configuration confirmation supplementary information indication may be a GC configuration confirmation supplementary information indication, etc. The configuration confirmation supplementary information indication may be n bits, for example, it may be 5, 8 bits, etc.

In one embodiment, when the network side device uses RRC signaling to configure a CG for the terminal, the network side device can provide the CG ID parameter in the configuration authorization configuration. When configuring a logical channel for a terminal, the network side device can configure a list (allowedCG-list-r16) containing at least one CG ID for the terminal, indicating that logical channel data can be transmitted in these CG resources. When the transmission opportunity of a certain CG arrives, the terminal MAC entity can find a qualified logical channel based on the ID number of the CG and carry the data generated by it.

The R16 standard informs the terminal of the CG resources that need to be added or released when configuring the uplink BWP (Bandwidth Part) for the terminal. Since the network side device can configure multiple CG resources for the terminal, when the terminal replies to the network side device confirmation information, it needs to inform the network side device which CG activation/deactivation instructions it has received. The network device can configure up to 32 CG resources for the terminal, and the terminal sends a MAC CE message to confirm the uplink CG configuration.

In the existing technology, the terminal receives at the MAC layer successively DCI indication messages for activation and deactivation of resources with CG ID=n (n<=32) sent by the network side device. If the terminal receives two DCI indications after The terminal then sends a confirmation MAC CE message to the network side device. The MAC CE message cannot notify the network side device. If the terminal confirms that it has received the first DCI indication message or the second DCI indication message, the network side device cannot know. The status of the uplink CG with ID=n on the terminal side.

In one embodiment, the configuration confirmation information includes a MAC CE message, etc. The terminal sends a MAC CE message and a configuration confirmation supplementary information indication to the network side device. The information carried by the MAC CE message includes: used to indicate whether a message corresponding to the CG ID value has been received. The confirmation information of the uplink resource configuration indication, and the information carried by the configuration confirmation supplementary information indication includes the same CG ID value.

For example, in the uRLLC wireless network, if resource preemption occurs, the network side device sends two different DCIs, "activation" and "deactivation", for the same CG ID=n in a very short period of time (within a preset period). Instruction message. After receiving two DCI indication messages with CG ID=n, the terminal binds the configuration confirmation supplementary information indication to the standard-defined reply confirmation MAC CE message and sends it to the network side device.

The network side device receives the MAC CE message and the "CG Configuration Confirmation Supplementary Information Instruction" replied by the terminal, confirms that the terminal has received two DCI indication messages about CG ID=n, and configures the last DCI indication message. If the network side device only receives the confirmation MAC CE message returned by the terminal and does not receive the "CG Configuration Confirmation Supplementary Information Instruction", it is considered that the terminal responded with the DCI instruction message of the first CG ID=n, and the second CG There is currently no reply to the DCI indication message with ID=n, and the network side will continue to wait for the next confirmation MAC CE message replied by the terminal.

In one embodiment, when the terminal receives activation and deactivation instructions from the network side device within a short period of time (within a preset period) (for example, when resource preemption occurs), the terminal replies with 32-bit information ( This 32-bit information is the confirmation information carried by the MAC CE message and used to indicate whether the uplink resource configuration indication corresponding to the CG ID value has been received), as shown in Figure 2A. Taking CG ID=7 as an example, what is sent in this bit position is 1 or 0. 1 means that the terminal has received the activation or deactivation DCI indication message of CG ID=7 sent by the network side device, and 0 means that the terminal has not received it. DCI indication message for activation or deactivation of CG ID=7.

Figure 2B is a schematic sequence flow diagram of another embodiment of the uplink resource configuration method according to the present disclosure, as shown in Figure 2B:

Step 201: The network side device sends to the terminal an activation DCI indication for CG ID=7 (i.e., the uplink resource corresponding to CG ID=7), a deactivation DCI indication for CG ID=22, and an activation for CG ID=28. DCI instructions.

Step 202: The network side device sends a deactivated DCI indication with CG ID=7 to the terminal.

Step 203, the terminal replies with a MAC CE message. The MAC CE message carries confirmation information 21 used to indicate whether the uplink resource configuration indication corresponding to the CG ID value is received. It is 32-bit information and is used to indicate receipt of the DCI with CG ID=7. Indication information, DCI indication information with CG ID=22, DCI indication information with CG ID=28.

After the terminal replies to the confirmation MAC CE message according to the current standard definition, it then sends a 5-bit configuration confirmation supplementary information indication. This configuration confirmation supplementary information indication indicates that the terminal has received two DCI instructions for this CG ID. For example, taking CG ID=7 as an example, this configuration confirms that the supplementary information indication 22 is 00111, and the terminal performs configuration based on the next DCI indication, that is, the uplink resource corresponding to CG ID=7 is in a deactivated state.

Step 204: The network side device receives the MAC CE message and the "CG Configuration Confirmation Supplementary Information Instruction" sent by the terminal, determines that the terminal has received two DCI instructions for CG ID=7, and determines that the terminal takes the last DCI instruction as the criterion. For example, taking CG ID=7 as an example, the uplink resource corresponding to CG ID=7 is in a deactivated state.

The terminal can indicate the CG ID through the "CG Configuration Confirmation Supplementary Information Indication". After receiving two DCI instructions for CG ID=n sent by the network side device within a short period of time, the terminal sets the "CG Configuration Confirmation Supplementary Information Indication" to n, and bind it to the MAC CE message before sending it.

For CG ID=n, both the terminal and the network side equipment are subject to the indication of the last DCI. Define a 5-bit "CG Configuration Confirmation Supplementary Information Indication" (can indicate CG ID=0-31). If the network side receives the MAC CE message and the "CG Configuration Confirmation Supplementary Information Indication", it is determined that the terminal has received two information about DCI indication of CG ID=n, and the terminal shall refer to the last DCI indication.

Figure 3 is a schematic flow chart of another embodiment of the uplink resource configuration method according to the present disclosure, as shown in Figure 3:

Step 301: The network side device sends two configuration authorization indication messages to the terminal within a preset period; the information carried by the two configuration authorization indication messages includes: configuration authorization indication for the same uplink resource.

Step 302: If the network side device receives the configuration confirmation information and the configuration confirmation supplementary information indication sent by the terminal, it determines according to the configuration confirmation supplementary information that the terminal performs configuration processing on the same uplink resource based on the configuration authorization indication message received later; wherein, the configuration The confirmation supplementary information indication is used to indicate that the terminal has received the configuration authorization indication message sent later and performed corresponding configuration processing.

In one embodiment, if the network side device only receives the configuration confirmation information sent by the terminal, it determines that the terminal performs uplink resource configuration processing based on the previously received configuration authorization indication message. If the network side device receives the next configuration confirmation information sent by the terminal, it determines based on the next configuration confirmation information whether the terminal performs configuration processing on the same uplink resource based on the configuration authorization indication message received later.

In one embodiment, the configuration authorization indication message includes an IDC indication message, and the network side device sends a first IDC indication message and a second IDC indication message to the terminal within a preset period; wherein the configuration authorization indication for the same uplink resource includes: for The activation or deactivation configuration indication of the uplink resource corresponding to the same CG ID value.

The information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values. The terminal performs corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein the uplink resource corresponding to the same CG ID value is activated or deactivated based on the second IDC indication message.

The network side device receives the MAC CE message and configuration confirmation supplementary information indication sent by the terminal. The information carried by the MAC CE message includes: confirmation information used to indicate whether the uplink resource configuration indication corresponding to the CG ID value has been received; configuration confirmation supplementary information The information carried by the indication includes: the same CG ID value.

If the network side device only receives the MAC CE message sent by the terminal, it determines that the terminal performs configuration processing based on the first IDC indication message. The network side device receives the next MAC CE message sent by the terminal, and determines whether the terminal is based on the second IDC indication based on whether the next MAC CE message carries confirmation information indicating that the uplink resource configuration indication corresponding to the same CG ID value has been received. The message configures the same uplink resource.

If the network side device sends two DCI instructions with CG ID=n in a short period of time, but only receives the MAC CE sent by the terminal and does not receive the "CG Configuration Confirmation Supplementary Information Instruction", it is considered that the terminal replied It is the DCI instruction of the first CG ID=n, and the DCI instruction of the second CG ID=n has not yet been responded to.

The network side device continues to wait for the next confirmation MAC CE message. If the value of CG ID=n in the next MAC CE message received is 1, it is determined that the DCI indication of the second CG ID=n is effective, that is, the terminal is based on the first Two DCI indication messages with CG ID=n configure the uplink resources corresponding to CG ID=n; if the value of CG ID=n in the next MAC CE message received is 0, determine the second CG ID The DCI indication = n has not taken effect, and the terminal is still configured based on the DCI indication of the first CG ID = n.

In one embodiment, as shown in FIG. 4 , the present disclosure provides a terminal 40 including: an indication receiving module 41 , a resource configuration module 42 and a confirmation sending module 43 . The indication receiving module 41 is configured to receive two configuration authorization indication messages sent by the network side device within a preset period; wherein, the information carried by the two configuration authorization indication messages includes: configuration authorization indication for the same uplink resource.

The resource configuration module 42 is configured to perform corresponding uplink resource configuration processing based on two configuration authorization indication messages; wherein, the same uplink resource configuration processing is performed based on a later received configuration authorization indication message. The confirmation sending module 43 is configured to send configuration confirmation information and configuration confirmation supplementary information indication to the network side device; wherein the configuration confirmation supplementary information indication is used to represent that the terminal has received the configuration authorization indication message sent later and performed corresponding configuration processing.

In one embodiment, the configuration authorization indication message includes: an IDC indication message; the indication receiving module 41 is configured to receive the first IDC indication message and the second IDC indication message sent by the network side device within a preset period; wherein, for the same Configuration authorization instructions for uplink resources include: activation or deactivation configuration instructions for uplink resources corresponding to the same CG ID value.

The information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values. The resource configuration module 42 is configured to perform corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein, the uplink resources corresponding to the same CG ID value are activated or deactivated based on the second IDC indication message. deal with.

The configuration confirmation information includes: MAC CE message; the confirmation sending module 43 is configured for the terminal to send the MAC CE message and the configuration confirmation supplementary information indication to the network side device; among them, the information carried by the MAC CE message includes: used to indicate whether the CG ID has been received The confirmation information of the uplink resource configuration indication corresponding to the value; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value.

In the embodiments of the present disclosure, the examples and application scenarios implemented by the above-mentioned modules and corresponding steps are the same, but are not limited to the contents disclosed in the above-mentioned method embodiments. It should be noted that the above-mentioned modules, as part of the device, can be executed in a computer system such as a set of computer-executable instructions.

Figure 5 is a schematic module diagram of another embodiment of a terminal according to the present disclosure. As shown in FIG. 5 , the device may include a memory 51 , a processor 52 , a communication interface 53 and a bus 54 . The memory 51 is used to store instructions, and the processor 52 is coupled to the memory 51 . The processor 52 is configured to execute and implement the above-mentioned uplink resource configuration method based on the instructions stored in the memory 51 .

The memory 51 may be a high-speed RAM memory, a non-volatile memory (non-volatile memory), etc. The memory 51 may also be a memory array. The memory 51 may also be divided into blocks, and the blocks may be combined into virtual volumes according to certain rules. The processor 52 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the uplink resource configuration method of the present disclosure.

In one embodiment, as shown in Figure 6, the present disclosure provides a network side device 60, including an instruction sending module 61 and a configuration confirmation module 62. The instruction sending module 61 is configured to send two configuration authorization indication messages to the terminal within a preset period; the information carried by the two configuration authorization indication messages includes: configuration authorization instructions for the same uplink resource.

The configuration confirmation module 62 is configured to, if the configuration confirmation information and the configuration confirmation supplementary information indication sent by the terminal are received, determine according to the configuration confirmation supplementary information that the terminal performs configuration processing on the same uplink resource based on the configuration authorization indication message received later; wherein, the configuration The confirmation supplementary information indication is used to indicate that the terminal has received the configuration authorization indication message sent later and performed corresponding configuration processing.

The configuration confirmation module 62 is also configured to determine that the terminal performs uplink resource configuration processing based on the previously received configuration authorization indication message if only the configuration confirmation information sent by the terminal is received. The configuration confirmation module 62 is also configured to, if the next configuration confirmation information sent by the terminal is received, determine whether the terminal performs configuration processing on the same uplink resource based on the subsequently received configuration authorization indication message based on the next configuration confirmation information.

In one embodiment, the configuration authorization indication message includes: an IDC indication message; the indication sending module 61 is also configured to send the first IDC indication message and the second IDC indication message to the terminal within a preset period; wherein, for the configuration of the same uplink resource Authorization instructions include: activation or deactivation configuration instructions for uplink resources corresponding to the same CG ID value.

The information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values; the terminal performs corresponding uplink resource configuration based on the first IDC indication message and the first IDC indication message. Processing; wherein the uplink resources corresponding to the same CG ID value are activated or deactivated based on the second IDC indication message.

The configuration confirmation information includes: MAC CE message; the configuration confirmation module 62 is configured to receive the MAC CE message sent by the terminal and the configuration confirmation supplementary information indication; among them, the information carried by the MAC CE message includes: used to indicate whether a message corresponding to the CG ID value is received The confirmation information of the uplink resource configuration indication; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value.

The configuration confirmation module 62 is configured to determine that the terminal performs configuration processing based on the first IDC indication message if only the MAC CE message sent by the terminal is received. The configuration confirmation module 62 is configured to receive the next MAC CE message sent by the terminal, and determine whether the terminal is based on the first MAC CE message based on whether the next MAC CE message carries confirmation information indicating receipt of the uplink resource configuration indication corresponding to the same CG ID value. The two IDC instruction messages configure the same uplink resource.

Figure 7 is a schematic module diagram of another embodiment of a network side device according to the present disclosure. As shown in FIG. 7 , the device may include a memory 71 , a processor 72 , a communication interface 73 and a bus 74 . The memory 71 is used to store instructions, and the processor 72 is coupled to the memory 71 . The processor 72 is configured to execute and implement the above-mentioned uplink resource configuration method based on the instructions stored in the memory 71 .

The memory 71 may be a high-speed RAM memory, a non-volatile memory (non-volatile memory), etc. The memory 71 may also be a memory array. The memory 71 may also be divided into blocks, and the blocks may be combined into virtual volumes according to certain rules. The processor 72 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the uplink resource configuration method of the present disclosure.

In one embodiment, as shown in FIG. 8 , the present disclosure provides a communication system, including: a terminal as in any of the above embodiments, and a network side device as in any of the above embodiments. The communication system can be a 5G, 6G system, etc.

In one embodiment, the present disclosure provides a computer-readable storage medium. The computer-readable storage medium stores computer instructions. When the instructions are executed by a processor, the uplink resource configuration method in any of the above embodiments is implemented.

In one embodiment, the present disclosure provides a computer program product, including a computer program. When the computer program is executed by a processor, the uplink resource configuration method in any of the above embodiments is implemented.

The uplink resource configuration method, terminal, network side device, storage medium and computer program product in the above embodiment solve the problem that in the case of resource preemption, the network side device sends two configuration instructions for the same uplink resource in a short period of time. The terminal-based reply cannot determine the status of the corresponding uplink resources on the terminal side. It can meet the burstiness of services, avoid data loss, have low system overhead, improve transmission reliability, and improve user experience.

The methods and systems of the present disclosure may be implemented in many ways. For example, the methods and systems of the present disclosure may be implemented through software, hardware, firmware, or any combination of software, hardware, and firmware. The above order for the steps of the methods is for illustration only, and the steps of the methods of the present disclosure are not limited to the order specifically described above unless otherwise specifically stated. Furthermore, in some embodiments, the present disclosure may also be implemented as programs recorded in recording media, and these programs include machine-readable instructions for implementing methods according to the present disclosure. Thus, the present disclosure also covers recording media storing programs for executing methods according to the present disclosure.

The description of the present disclosure has been presented for the purposes of illustration and description, and is not intended to be exhaustive or to limit the disclosure to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the disclosure and the practical application, and to enable others of ordinary skill in the art to understand the disclosure and design various embodiments with various modifications as are suited to the particular use contemplated.

Claims

An uplink resource configuration method includes:

The terminal receives two configuration authorization indication messages sent by the network side device within a preset period; wherein the information carried by the two configuration authorization indication messages includes: configuration authorization indication for the same uplink resource;

The terminal performs corresponding uplink resource configuration processing based on the two configuration authorization indication messages; wherein, the same uplink resource configuration processing is performed based on a later received configuration authorization indication message;

The terminal sends configuration confirmation information and a configuration confirmation supplementary information indication to the network side device; wherein the configuration confirmation supplementary information indication is used to represent that the terminal receives the configuration authorization indication message sent later and performs the corresponding configuration. deal with.
The method of claim 1, wherein the configuration authorization indication message includes: an IDC indication message; the terminal receives two configuration authorization indication messages sent by the network side device within a preset period, including:

The terminal receives the first IDC indication message and the second IDC indication message sent by the network side device within the preset period;

Wherein, the configuration authorization indication for the same uplink resource includes: an activation or deactivation configuration indication for the uplink resource corresponding to the same CG ID value.
The method of claim 2, the information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values; the terminal is based on the two The corresponding uplink resource configuration processing for a configuration authorization indication message includes:

The terminal performs corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein, based on the second IDC indication message, the uplink resources corresponding to the same CG ID value are Perform activation or deactivation processing.
The method of claim 3, wherein the configuration confirmation information includes: MAC CE message; the configuration confirmation information sent by the terminal to the network side device and the configuration confirmation supplementary information indication include:

The terminal sends the MAC CE message and the configuration confirmation supplementary information indication to the network side device;

Wherein, the information carried by the MAC CE message includes: confirmation information used to indicate whether the uplink resource configuration indication corresponding to the CG ID value is received; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value .
The method according to any one of claims 1 to 4, wherein,

The uplink resources include: uplink semi-static scheduling resources; wherein the uplink semi-static scheduling resources are used to transmit data of URLLC services.
An uplink resource configuration method includes:

The network side device sends two configuration authorization indication messages to the terminal within a preset period; wherein the information carried by the two configuration authorization indication messages includes: configuration authorization indication for the same uplink resource;

If the network-side device receives the configuration confirmation information and the configuration confirmation supplementary information indication sent by the terminal, it determines based on the configuration confirmation supplementary information that the terminal is responsible for the same uplink resource based on the configuration authorization indication message received later. Perform configuration processing;

Wherein, the configuration confirmation supplementary information indication is used to represent that the terminal receives the configuration authorization indication message sent later and performs corresponding configuration processing.
The method of claim 6, further comprising:

If the network side device only receives the configuration confirmation information sent by the terminal, it determines that the terminal performs uplink resource configuration processing based on the previously received configuration authorization indication message;

If the network side device receives the next configuration confirmation information sent by the terminal, it determines whether the terminal configures the same uplink resource based on the configuration authorization indication message received later based on the next configuration confirmation information. deal with.
The method of claim 7, wherein the configuration authorization indication message includes: an IDC indication message; and the network side device sending two configuration authorization indication messages to the terminal within a preset period includes:

The network side device sends a first IDC indication message and a second IDC indication message to the terminal within the preset period;

Wherein, the configuration authorization indication for the same uplink resource includes: an activation or deactivation configuration indication for the uplink resource corresponding to the same CG ID value.
The method of claim 8, the information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values; the method further includes:

The terminal performs corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein, based on the second IDC indication message, the uplink resources corresponding to the same CG ID value are Perform activation or deactivation processing.
The method of claim 9, wherein the configuration confirmation information includes: MAC CE message; the network side device receives the configuration confirmation information sent by the terminal and the configuration confirmation supplementary information indication includes:

The network side device receives the MAC CE message and the configuration confirmation supplementary information indication sent by the terminal;

Wherein, the information carried by the MAC CE message includes: confirmation information used to indicate whether the uplink resource configuration indication corresponding to the CG ID value is received; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value .
The method of claim 9, wherein determining that the terminal performs uplink resource configuration processing based on a previously received configuration authorization indication message includes:

If the network side device only receives the MAC CE message sent by the terminal, it determines that the terminal performs configuration processing based on the first IDC indication message;

Determining whether the terminal performs configuration processing on the same uplink resource based on the configuration authorization indication message received later based on the next configuration confirmation information includes:

The network side device receives the next MAC CE message sent by the terminal, and depending on whether the next MAC CE message carries confirmation information indicating receipt of the uplink resource configuration indication corresponding to the same CG ID value, Determine whether the terminal performs configuration processing on the same uplink resource based on the second IDC indication message.
The method according to any one of claims 6 to 11, wherein,

The uplink resources include: uplink semi-static scheduling resources; wherein the uplink semi-static scheduling resources are used to transmit data of URLLC services.
A terminal that includes:

The instruction receiving module is configured to receive two configuration authorization indication messages sent by the network side device within a preset period; wherein the information carried by the two configuration authorization indication messages includes: configuration authorization instructions for the same uplink resource;

The resource configuration module is configured to perform corresponding uplink resource configuration processing based on the two configuration authorization indication messages; wherein, perform configuration processing on the same uplink resource based on the configuration authorization indication message received later;

A confirmation sending module configured to send configuration confirmation information and a configuration confirmation supplementary information indication to the network side device; wherein the configuration confirmation supplementary information indication is used to represent that the terminal has received the configuration authorization indication message sent later and performed Corresponding configuration processing.
The terminal according to claim 13, wherein the configuration authorization indication message includes: an IDC indication message;

The indication receiving module is configured to receive the first IDC indication message and the second IDC indication message sent by the network side device within the preset period; wherein the configuration authorization indication for the same uplink resource includes: Configuration instructions for activation or deactivation of uplink resources corresponding to the same CG ID value.
The terminal according to claim 14, the information carried by the first IDC indication message and the second IDC indication message further includes: configuration instructions for uplink resources corresponding to other CG ID values;

The resource configuration module is configured to perform corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein, based on the pair of the second IDC indication message and the same CG ID The uplink resource corresponding to the value is activated or deactivated.
The terminal according to claim 15, the configuration confirmation information includes: MAC CE message;

The confirmation sending module is configured to send the MAC CE message and the configuration confirmation supplementary information indication to the network side device; wherein the information carried by the MAC CE message includes: used to represent whether the CG ID is received The confirmation information of the uplink resource configuration indication corresponding to the value; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value.
A network-side device, including:

The instruction sending module is configured to send two configuration authorization indication messages to the terminal within a preset period; wherein the information carried by the two configuration authorization indication messages includes: configuration authorization instructions for the same uplink resource;

The configuration confirmation module is configured to, if the configuration confirmation information and the configuration confirmation supplementary information indication sent by the terminal are received, determine according to the configuration confirmation supplementary information that the terminal is responsible for the same uplink based on the configuration authorization indication message received later. The resource performs configuration processing; wherein the configuration confirmation supplementary information indication is used to represent that the terminal has received the configuration authorization indication message sent later and performed corresponding configuration processing.
The network side device according to claim 17, wherein,

The configuration confirmation module is configured to determine that the terminal performs uplink resource configuration processing based on the previously received configuration authorization indication message if only the configuration confirmation information sent by the terminal is received; If one piece of configuration confirmation information is received, it is determined according to the next configuration confirmation information whether the terminal performs configuration processing on the same uplink resource based on the configuration authorization indication message received later.
The network side device according to claim 18, wherein the configuration authorization indication message includes: an IDC indication message;

The instruction sending module is configured to send a first IDC instruction message and a second IDC instruction message to the terminal within the preset period; wherein the configuration authorization instruction for the same uplink resource includes: for the same CG ID value The activation or deactivation configuration indication of the corresponding uplink resource.
The network side device according to claim 19, the information carried by the first IDC indication message and the second IDC indication message also includes: configuration instructions for uplink resources corresponding to other CG ID values;

The terminal performs corresponding uplink resource configuration processing based on the first IDC indication message and the first IDC indication message; wherein, based on the second IDC indication message, the uplink resources corresponding to the same CG ID value are Perform activation or deactivation processing.
The network side device according to claim 20, the configuration confirmation information includes: MAC CE message;

The configuration confirmation module is also configured to receive the MAC CE message and the configuration confirmation supplementary information indication sent by the terminal; wherein the information carried by the MAC CE message includes: used to represent whether the CG ID is received The confirmation information of the uplink resource configuration indication corresponding to the value; the information carried by the configuration confirmation supplementary information indication includes: the same CG ID value.
The network side device according to claim 20, wherein,

The configuration confirmation module is also configured to determine that the terminal performs configuration processing based on the first IDC indication message if only the MAC CE message sent by the terminal is received; upon receiving the next MAC CE message sent by the terminal, According to whether the next MAC CE message carries confirmation information indicating receipt of the uplink resource configuration indication corresponding to the same CG ID value, determine whether the terminal configures the same uplink based on the second IDC indication message. Resources are configured for processing.
A terminal that includes:

a memory; and a processor coupled to the memory, the processor configured to perform the method of any one of claims 1 to 6 based on instructions stored in the memory.
A network-side device, including:

a memory; and a processor coupled to the memory, the processor configured to perform the method of any one of claims 7 to 12 based on instructions stored in the memory.
A communications system including:

The terminal according to any one of claims 13 to 16 or 23, and the network side device according to any one of claims 17 to 22 or 24.
A computer-readable storage medium stores computer instructions, and the instructions are executed by a processor according to the method according to any one of claims 1 to 12.
A computer program product, comprising a computer program that implements the method of any one of claims 1 to 12 when executed by a processor.