CG resource processing method, terminal device, and network device

1 . A CG resource processing method, comprising:

receiving first configuration information sent by a network device; and

according to the first configuration information, determining a Configured Grant (CG) resource transmission mode, and determining a CG Timer (CGT) state;

wherein the first configuration information is used to indicate:

configuring at least one CG resource;

configuring a CGT;

configuring Logical Channel (LCH)-based prioritization, or not configuring the LCH-based prioritization;

configuring a CG retransmission timer (CGRT), and

configuring an autonomous transmission mechanism;

wherein determining the CG resource transmission mode and determining the CGT state according to the first configuration information, comprises:

in response to that a first CG resource is a deprioritized resource, according to the first configuration information, determining the CG resource transmission mode and determining the CGT state;

wherein the first CG resource is one CG resource in the at least one CG resource;

wherein determining the CGT state according to the first configuration information in response to that the first CG resource is the deprioritized resource comprises:

in response to that the first CG resource is the deprioritized resource, stopping the CGT;

wherein determining the CG resource transmission mode according to the first configuration information in response to that the first CG resource is the deprioritized resource comprises:

in response to that the first CG resource is the deprioritized resource, generating a new Medium Access Control (MAC) Protocol Data Unit (PDU) packet, and performing a new transmission of the new MAC PDU packet through a second CG resource, wherein a time domain position of the second CG resource is after the first CG resource, and the second CG resource is associated with a same first Hybrid Automatic Repeat Request (HARQ) process as the first CG resource;

wherein a new transmission is performed through the first CG resource;

wherein in response to that the first HARQ process is in a pending state and the first HARQ process is a HARQ process associated with the first CG resource and the second CG resource, determining the CG resource transmission mode according to the first configuration information in response to that the first CG resource is the deprioritized resource, comprises:

in response to that the first CG resource is the deprioritized resource, generating the new MAC PDU packet and performing a new transmission of the new MAC PDU packet through the second CG resource;

or,

in response to that the first CG resource is the deprioritized resource and a first condition is satisfied, performing a new transmission through the second CG resource, wherein first condition comprises at least one of the following that:

a MAC PDU is obtained,

there is at least one corresponding PUSCH that is not completely transmitted, or

there is no corresponding PUSCH that is completely transmitted;

or, wherein in response to that the first HARQ process is in a not pending state and the first HARQ process is a HARQ process associated with the first CG resource and the second CG resource, determining the CG resource transmission mode according to the first configuration information in response to that the first CG resource is the deprioritized resource, comprises:

in response to that the first CG resource is the deprioritized resource, generating the new MAC PDU packet and performing a new transmission of the new MAC PDU packet through the second CG resource;

or,

in response to that the first CG resource is the deprioritized resource and the first condition is satisfied, performing a new transmission through the second CG resource.

2 . The method according to claim 1 , wherein determining the CG resource transmission mode according to the first configuration information in response to that the first CG resource is the deprioritized resource comprises:

the first CG resource belonging to a first CG resource group, and in response to that the first CG resource is the deprioritized resource and the CGT is stopped, generating a new MAC PDU packet, and performing a new transmission of the new MAC PDU packet through the second CG resource;

or;

the first CG resource belonging to the first CG resource group, and in response to that the first CG resource is the deprioritized resource and the CGT is stopped, generating a new MAC PDU packet, and performing a new transmission of the new MAC PDU packet through the second CG resource, and retransmitting an existing deprioritized MAC PDU through other CG resource, wherein the other CG resource is a resource other than the first CG resource in the first CG resource group.

3 . A terminal device, comprising:

a processor; and

a memory storing instructions executable by the processor;

wherein when the instructions are executed by the processor, the terminal device is caused to:

receive first configuration information sent by a network device; and

according to the first configuration information, determine a Configured Grant (CG) resource transmission mode, and determine a CG Timer (CGT) state;

wherein the first configuration information is used to indicate:

configuring at least one CG resource;

configuring a CGT;

configuring Logical Channel (LCH)-based prioritization, or not configuring the LCH-based prioritization;

configuring a CG retransmission timer (CGRT), and

configuring an autonomous transmission mechanism;

wherein when the instructions are executed by the processor, the terminal device is caused to:

in response to that a first CG resource is a deprioritized resource, according to the first configuration information, determine the CG resource transmission mode and determining the CGT state;

wherein the first CG resource is one CG resource in the at least one CG resource;

wherein when the instructions are executed by the processor, the terminal device is caused to:

in response to that the first CG resource is the deprioritized resource, stop the CGT;

wherein when the instructions are executed by the processor, the terminal device is caused to:

in response to that the first CG resource is the deprioritized resource, generate a new Medium Access Control (MAC) Protocol Data Unit (PDU) packet, and perform a new transmission of the new MAC PDU packet through a second CG resource, wherein a time domain position of the second CG resource is after the first CG resource, and the second CG resource is associated with a same first Hybrid Automatic Repeat Request (HARQ) process as the first CG resource;

wherein a new transmission is performed through the first CG resource;

wherein in response to that the first HARQ process is in a pending state and the first HARQ process is a HARQ process associated with the first CG resource and the second CG resource, determining the CG resource transmission mode according to the first configuration information in response to that the first CG resource is the deprioritized resource, comprises:

in response to that the first CG resource is the deprioritized resource, generating the new MAC PDU packet and performing a new transmission of the new MAC PDU packet through the second CG resource;

or,

in response to that the first CG resource is the deprioritized resource and a first condition is satisfied, performing a new transmission through the second CG resource, wherein first condition comprises at least one of the following that:

a MAC PDU is obtained,

there is at least one corresponding PUSCH that is not completely transmitted, or

there is no corresponding PUSCH that is completely transmitted;

or, wherein in response to that the first HARQ process is in a not pending state and the first HARQ process is a HARQ process associated with the first CG resource and the second CG resource, determining the CG resource transmission mode according to the first configuration information in response to that the first CG resource is the deprioritized resource, comprises:

in response to that the first CG resource is the deprioritized resource, generating the new MAC PDU packet and performing a new transmission of the new MAC PDU packet through the second CG resource;

or,

in response to that the first CG resource is the deprioritized resource and the first condition is satisfied, performing a new transmission through the second CG resource.

4 . The terminal device according to claim 3 , wherein when the instructions are executed by the processor, the terminal device is caused to:

the first CG resource belonging to a first CG resource group, and in response to that the first CG resource is the deprioritized resource and the CGT is stopped, generate a new MAC PDU packet, and perform a new transmission of the new MAC PDU packet through the second CG resource;

or;

the first CG resource belonging to the first CG resource group, and in response to that the first CG resource is the deprioritized resource and the CGT is stopped, generate a new MAC PDU packet, and perform a new transmission of the new MAC PDU packet through the second CG resource, and retransmit an existing deprioritized MAC PDU through other CG resource, wherein the other CG resource is a resource other than the first CG resource in the first CG resource group.

5 . A network device, comprising:

a processor; and

a memory storing instructions executable by the processor;

wherein when the instructions are executed by the processor, the network device is caused to:

send first configuration information to a terminal device, wherein the first configuration information is used for a Configured Grant (CG) resource transmission mode and a CG Timer (CGT) state;

wherein the first configuration information is used to indicate:

configuring at least one CG resource;

configuring a CGT;

configuring Logical Channel (LCH)-based prioritization, or not configuring the LCH-based prioritization;

configuring a CG retransmission timer (CGRT), and

configuring an autonomous transmission mechanism;

wherein the first configuration information is used for the terminal device to:

in response to that a first CG resource is a deprioritized resource, according to the first configuration information, determine the CG resource transmission mode and determining the CGT state;

wherein the first CG resource is one CG resource in the at least one CG resource;

wherein the first configuration information is used for the terminal device to:

in response to that the first CG resource is the deprioritized resource, stop the CGT;

wherein the first configuration information is used for the terminal device to:

in response to that the first CG resource is the deprioritized resource, generate a new Medium Access Control (MAC) Protocol Data Unit (PDU) packet, and perform a new transmission of the new MAC PDU packet through a second CG resource, wherein a time domain position of the second CG resource is after the first CG resource, and the second CG resource is associated with a same first Hybrid Automatic Repeat Request (HARQ) process as the first CG resource;

wherein a new transmission is performed through the first CG resource;

wherein in response to that the first HARQ process is in a pending state and the first HARQ process is a HARQ process associated with the first CG resource and the second CG resource, the first configuration information is used for the terminal device to:

in response to that the first CG resource is the deprioritized resource, generate the new MAC PDU packet and perform a new transmission of the new MAC PDU packet through the second CG resource;

or,

in response to that the first CG resource is the deprioritized resource and a first condition is satisfied, perform a new transmission through the second CG resource, wherein first condition comprises at least one of the following that:

a MAC PDU is obtained,

there is at least one corresponding PUSCH that is not completely transmitted, or

there is no corresponding PUSCH that is completely transmitted;

or, wherein in response to that the first HARQ process is in a not pending state and the first HARQ process is a HARQ process associated with the first CG resource and the second CG resource, the first configuration information is used for the terminal to:

in response to that the first CG resource is the deprioritized resource, generate the new MAC PDU packet and perform a new transmission of the new MAC PDU packet through the second CG resource;

or,

in response to that the first CG resource is the deprioritized resource and the first condition is satisfied, perform a new transmission through the second CG resource.