Data transmission method and terminal equipment
阅读说明：本技术 传输数据的方法和终端设备 (Data transmission method and terminal equipment ) 是由 付喆 石聪 徐婧 于 2019-08-08 设计创作，主要内容包括：本申请实施例涉及传输数据的方法和终端设备。该方法包括：终端设备接收网络设备发送的用于指示所述网络设备为所述终端设备配置的配置授权资源集合配置授权资源指示信息,所述配置授权资源集合中包括目标HARQ进程；若所述终端设备接收到所述网络设备发送的用于指示所述网络设备为所述终端设备的所述目标HARQ分配的第一动态资源第一动态资源指示信息,所述终端设备启动配置授权定时器；若所述终端设备采用所述配置授权资源集合中第一配置授权资源传输数据,所述终端设备启动配置授权重传定时器,所述配置授权重传定时器与所述配置授权定时器不同时运行。本申请实施例的传输数据的方法和终端设备,提高数据传输效率。(The embodiment of the application relates to a method for transmitting data and terminal equipment. The method comprises the following steps: a terminal device receives authorization resource indication information sent by a network device and used for indicating the network device to configure an authorization resource set for the terminal device, wherein the configuration authorization resource set comprises a target HARQ process; if the terminal equipment receives first dynamic resource indication information, which is sent by the network equipment and used for indicating the network equipment to allocate the target HARQ of the terminal equipment, the terminal equipment starts a configuration authorization timer; and if the terminal equipment adopts the first configuration authorization resource in the configuration authorization resource set to transmit data, the terminal equipment starts a configuration authorization retransmission timer, and the configuration authorization retransmission timer and the configuration authorization timer do not run simultaneously. The data transmission method and the terminal device improve data transmission efficiency.)
A method of transmitting data, comprising:
a terminal device receives configuration authorization resource indication information sent by a network device, wherein the configuration authorization resource indication information is used for indicating a configuration authorization resource set configured for the terminal device by the network device, and the configuration authorization resource set comprises a target hybrid automatic repeat request (HARQ) process;
if the terminal device receives first dynamic resource indication information sent by the network device, the terminal device starts a configuration authorization timer, the first dynamic resource indication information is used for indicating the first dynamic resource allocated by the network device for the target HARQ of the terminal device, and the configuration authorization timer corresponds to the dynamic resource;
if the terminal equipment adopts the first configuration authorization resource in the configuration authorization resource set to transmit data, the terminal equipment starts a configuration authorization retransmission timer, the configuration authorization retransmission timer corresponds to the configuration authorization resource, and the configuration authorization retransmission timer and the configuration authorization timer do not run simultaneously.
The method of claim 1, wherein the configuration granted resource indication information comprises at least one of the following information: the period of the configuration authorized resource, the duration of the configuration authorized timer and the duration of the configuration authorized retransmission timer in the configuration authorized resource set.
The method of claim 2, wherein the duration of the configuration grant timer is an integer multiple of the period, and/or,
the duration of the configuration authorization retransmission timer is integral multiple of the period.
The method according to any one of claims 1 to 3, wherein if the terminal device receives first dynamic resource indication information sent by the network device, the terminal device starts a configuration authorization timer, including:
the terminal equipment starts the configuration authorization timer when receiving the first dynamic resource indication information; alternatively, the first and second electrodes may be,
the terminal equipment starts the configuration authorization timer for uplink transmission resources received on the physical downlink control channel opportunity, the physical downlink control channel comprises the first dynamic resource indication information, and the physical downlink control channel is scrambled by a cell radio network temporary identifier C-RNTI or a configuration scheduling radio network temporary identifier CS-RNTI; alternatively, the first and second electrodes may be,
and the terminal equipment starts the configuration authorization timer when the transmission corresponding to the uplink transmission resource indicated by the first dynamic resource indication information is executed.
The method according to claim 4, characterized in that the method further comprises one of the following steps:
if the configuration authorization timer is running and is not overtime, the terminal equipment determines not to use the configuration authorization resources in the configuration authorization resource set;
if the configuration authorization timer is running and is not overtime, and the terminal device receives second dynamic resource indication information sent by the network device, the terminal device stops or restarts the configuration authorization timer, wherein the second dynamic resource indication information is used for indicating a second dynamic resource allocated by the network device for the target HARQ of the terminal device, and/or the second dynamic resource indication information is used for indicating to perform new transmission or retransmission on the target HARQ process;
if the configuration authorization timer is overtime, the terminal device determines that the data transmission transmitted through the first dynamic resource is successful, and/or the terminal device determines that the data transmission of the target HARQ is successful.
The method according to any one of claims 1 to 5, wherein the starting, by the terminal device, a configured grant retransmission timer if the terminal device transmits data using a first configured grant resource in the set of configured grant resources comprises:
if the configuration authorization timer does not run at the starting time of the first configuration authorization resource, the terminal device transmits data by using the first configuration authorization resource, and starts the configuration authorization retransmission timer at the starting time of the first configuration authorization resource.
The method of claim 6, further comprising:
and if the terminal equipment determines that the data are transmitted by adopting the first configuration authorized resource and a retransmission counter is smaller than a preset value, the terminal equipment adds 1 to the retransmission counter, and the retransmission counter is used for recording the automatic retransmission times of the data carried by the first configuration authorized resource.
The method of claim 7, wherein the start of the retransmission counter satisfies one of the following conditions:
the retransmission counter is started when the terminal equipment transmits newly transmitted data by adopting the configuration authorized resources corresponding to the target HARQ process after transmitting data by adopting dynamic resources;
the retransmission counter is started when the terminal equipment adopts the configuration authorization resource to transmit data for the first time;
the retransmission counter is started when the terminal equipment adopts or adopts the configuration authorized resource for transmitting data for the first time when no data exists in the target HARQ process;
and the retransmission counter is started when the terminal equipment transmits newly transmitted data by adopting the configuration authorization resource corresponding to the target HARQ process.
The method according to claim 7 or 8, wherein configuring the granted resource indication information comprises: the preset value and/or information indicating whether to use the retransmission counter.
The method according to any of claims 7 to 9, characterized in that the method further comprises one of the following steps:
if the configuration authorization retransmission timer is running and is not overtime, the terminal device determines not to use a second configuration authorization resource in the configuration authorization resource set, wherein the starting time of the second configuration authorization resource is located after the starting time of the first configuration authorization resource;
if the configuration authorized retransmission timer is running and not overtime, the terminal device receives third dynamic resource indication information sent by the network device, the terminal device stops the configuration authorized retransmission timer, and resets the retransmission counter, wherein the third dynamic resource indication information is used for indicating a third dynamic resource allocated by the network device for the target HARQ of the terminal device, and/or the third dynamic resource indication information is used for indicating whether to perform new transmission or retransmission on the target HARQ process;
if the configuration authorization retransmission timer is running and is not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is Acknowledgement (ACK), the terminal equipment stops the configuration authorization retransmission timer, and the retransmission counter is reset;
if the configured authorized retransmission timer is running and not overtime, the terminal device receives downlink feedback information sent by the network device, the downlink feedback information is not Negative Acknowledgement (NACK), and the retransmission counter is smaller than or equal to the preset value, the terminal device retransmits data on the first configured authorized resource by adopting a third configured authorized resource in the configured authorized resource set, restarts the configured authorized retransmission timer and adds 1 to the retransmission counter, and the starting time of the third configured authorized resource is behind the starting time of the first configured authorized resource;
if the configured authorized retransmission timer is running and not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, the terminal equipment retransmits the data on the first configured authorized resource by adopting the third configured authorized resource, restarts the configured authorized retransmission timer and adds 1 to the retransmission counter;
if the configured authorized retransmission timer is running and not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, and the retransmission counter is smaller than or equal to the preset value, the terminal equipment retransmits the data on the first configured authorized resource by adopting the third configured authorized resource, restarts the configured authorized retransmission timer, resets the retransmission counter and adds 1 to the retransmission counter;
if the configured authorized retransmission timer is running and not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, the terminal equipment retransmits the data on the first configured authorized resource by adopting the third configured authorized resource, restarts the configured authorized retransmission timer, resets the retransmission counter and adds 1 to the retransmission counter;
if the configured authorized retransmission timer is overtime and the retransmission counter is smaller than or equal to the preset value, the terminal equipment retransmits the data on the first configured authorized resource by adopting the third configured authorized resource, restarts the configured authorized retransmission timer and adds 1 to the retransmission counter.
The method according to any one of claims 7 to 9, further comprising:
after the terminal device transmits data by using the first configuration authorized resource and the retransmission counter is greater than or equal to the preset value, if the configuration authorized retransmission timer is overtime, the terminal device receives downlink feedback information sent by the network device and the downlink feedback information is NACK/ACK, or the terminal device does not receive the downlink feedback information sent by the network device and a dynamic scheduling indication of a target HARQ process, and the terminal device executes a first process or a second process after the configuration authorized retransmission timer is overtime; alternatively, the first and second electrodes may be,
after the terminal equipment transmits data by using the first configuration authorized resource and the retransmission counter is greater than or equal to the preset value, if the terminal equipment is running and not in time-out when the configuration authorized retransmission timer is running, downlink feedback information sent by the network equipment is received and the downlink feedback information is NACK/ACK, and the terminal equipment executes a first process or a second process;
wherein the first process comprises at least one of the following steps:
the terminal device determines that the data transmission block in the target HARQ process can be deleted,
the terminal equipment determines that the transmission of the data transmission block in the target HARQ process is successful,
the terminal equipment turns over the new data indication NDI in the target HARQ process,
the terminal device determines that the target HARQ process is used for new transmission of data,
the terminal device indicates the uplink resource to the target HARQ,
the terminal device restarts the configuration grant retransmission timer,
the terminal equipment resets the retransmission counter;
the second process comprises at least one of the following steps:
the terminal device suspends the configuration grant retransmission timer,
the terminal device determines that the data transmission block in the target HARQ process can be deleted,
the terminal equipment determines that the transmission of the data transmission block in the target HARQ process is successful,
the terminal device performs new data transmission by using a fourth configuration authorized resource in the configuration authorized resource set, wherein the fourth configuration authorized resource is located after the first configuration authorization on the time domain,
the terminal device determines the NDI inversion at the time when the fourth configuration authorized transmission resource is available or during the process of determining the new transmission of the data,
the terminal device indicates the fourth configuration grant transmission resources to the target HARQ process,
the terminal equipment restarts the configuration authorization retransmission timer at the moment when the fourth configuration authorization transmission resource is available,
and the terminal equipment resets the retransmission counter at the moment when the fourth configuration authorized transmission resource is available.
The method according to claim 6, wherein when the terminal device transmits data using the first configuration authorized resource, a preset timer is running and not timed out, and the preset timer is used for timing an automatic retransmission process of data carried by the first configuration authorized resource.
The method of claim 12, wherein the start of the preset timer satisfies one of the following conditions:
the preset timer is started when the terminal equipment transmits newly transmitted data by adopting the configuration authorization resource corresponding to the target HARQ process after transmitting data by adopting the dynamic resource;
the preset timer is started when the terminal equipment adopts the configuration authorization resource to transmit data for the first time;
the preset timer is started when the terminal equipment adopts or adopts the configuration authorized resource for transmitting data for the first time when no data exists in the target HARQ process;
and the preset timer is started when the terminal equipment transmits newly transmitted data by adopting the configuration authorization resource corresponding to the target HARQ process.
The method according to claim 12 or 13, wherein configuring the granted resource indication information comprises: the duration of the preset timer and/or information indicating whether to use the preset timer.
The method according to any of claims 12 to 14, further comprising one of the following steps:
if the configuration authorization retransmission timer is running and is not overtime, the terminal device determines not to use a second configuration authorization resource in the configuration authorization resource set, wherein the starting time of the second configuration authorization resource is located after the starting time of the first configuration authorization resource;
if the configuration authorization retransmission timer is running and not overtime, the terminal device receives third dynamic resource indication information sent by the network device, and the terminal device stops the configuration authorization retransmission timer and the preset timer, wherein the third dynamic resource indication information is used for indicating a third dynamic resource allocated by the network device for the target HARQ of the terminal device, and/or the third dynamic resource indication information is used for indicating whether to perform new transmission or retransmission on the target HARQ process;
if the configuration authorization retransmission timer is running and is not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is ACK, and the terminal equipment stops the configuration authorization retransmission timer and the preset timer;
if the configured authorized retransmission timer is running and not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, the terminal equipment retransmits data on the first configured authorized resource by adopting a third configured authorized resource in the configured authorized resource set, and restarts the configured authorized retransmission timer, wherein the starting time of the third configured authorized resource is behind the starting time of the first configured authorized resource;
if the preset timer is running and not overtime, the configuration authorization retransmission timer is running and not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, the terminal equipment retransmits the data on the first configuration authorization resource by adopting a third configuration authorization resource in the configuration authorization resource set, and the configuration authorization retransmission timer is restarted;
if the configured authorized retransmission timer is running and not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, the terminal equipment retransmits the data on the first configured authorized resource by adopting the third configured authorized resource, and restarts the configured authorized retransmission timer and the preset timer;
if the preset timer is running and not overtime, the configuration authorization retransmission timer is running and not overtime, the terminal equipment receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, the terminal equipment retransmits the data on the first configuration authorization resource by adopting the third configuration authorization resource, and the configuration authorization retransmission timer and the preset timer are restarted;
if the preset timer is running and not overtime, and the configuration authorization retransmission timer is overtime, the terminal equipment retransmits the data on the first configuration authorization resource by adopting the third configuration authorization resource, and restarts the configuration authorization retransmission timer.
The method according to any of claims 12 to 14, further comprising one of the following steps:
if the preset timer is overtime, the terminal equipment executes a first process or a second process;
after the preset timer is overtime, if the configured retransmission timer is overtime, the terminal equipment receives downlink feedback information sent by the network equipment, and the downlink feedback information is NACK/ACK, or the terminal equipment does not receive the downlink feedback information sent by the network equipment and a dynamic scheduling instruction of a target HARQ process, and the terminal equipment executes a first process or a second process after the configured authorized retransmission timer is overtime;
after the preset timer is overtime, if the terminal equipment receives downlink feedback information sent by the network equipment when the configuration authorization retransmission timer is running and is not overtime, and the downlink feedback information is NACK/ACK, the terminal equipment executes a first process or a second process;
wherein the first process comprises at least one of the following steps:
the terminal device determines that the data transmission block in the target HARQ process can be deleted,
the terminal equipment determines that the transmission of the data transmission block in the target HARQ process is successful,
the terminal equipment turns over the new data indication NDI in the target HARQ process,
the terminal device determines that the target HARQ process is used for new transmission of data,
the terminal device indicates the uplink resource to the target HARQ,
the terminal device restarts the configuration grant retransmission timer,
the terminal equipment restarts the preset timer;
the second process comprises at least one of the following steps:
the terminal device suspends the configuration grant retransmission timer,
the terminal device determines that the data transmission block in the target HARQ process can be deleted,
the terminal equipment determines that the transmission of the data transmission block in the target HARQ process is successful,
the terminal device performs new data transmission by using a fourth configuration authorized resource in the configuration authorized resource set, wherein the fourth configuration authorized resource is located after the first configuration authorization on the time domain,
the terminal device determines the NDI inversion at the time when the fourth configuration authorized transmission resource is available or in the process of determining the new transmission of the data,
the terminal device indicates the fourth configuration grant transmission resources to the target HARQ process,
the terminal equipment restarts the configuration authorization retransmission timer at the moment when the fourth configuration authorization transmission resource is available,
and the terminal equipment restarts the preset timer at the moment when the fourth configuration authorization transmission resource is available.
A terminal device, comprising:
a transceiver unit, configured to receive configuration authorized resource indication information sent by a network device, where the configuration authorized resource indication information is used to indicate a configuration authorized resource set configured for the terminal device by the network device, and the configuration authorized resource set includes a target HARQ process;
a processing unit to: starting a configuration authorization timer when the transceiver unit receives first dynamic resource indication information sent by the network device, where the first dynamic resource indication information is used to indicate a first dynamic resource allocated by the network device for the target HARQ of the terminal device, and the configuration authorization timer corresponds to a dynamic resource;
the processing unit is further to: and starting a configuration authorization retransmission timer under the condition that the transceiver unit transmits data by adopting a first configuration authorization resource in the configuration authorization resource set, wherein the configuration authorization retransmission timer corresponds to the configuration authorization resource and runs at the same time as the configuration authorization retransmission timer.
The terminal device according to claim 17, wherein the configuration grant resource indication information includes at least one of the following information: the period of the configuration authorized resource, the duration of the configuration authorized timer and the duration of the configuration authorized retransmission timer in the configuration authorized resource set.
The terminal device according to claim 18, wherein the duration of the configuration grant timer is an integer multiple of the period, and/or,
the duration of the configuration authorization retransmission timer is integral multiple of the period.
The terminal device of any of claims 17 to 19, wherein the processing unit is configured to:
starting the configuration authorization timer when the first dynamic resource indication information is received; alternatively, the first and second electrodes may be,
starting the configuration authorization timer for uplink transmission resources received at the time of a physical downlink control channel, wherein the physical downlink control channel comprises the first dynamic resource indication information and is scrambled by a cell radio network temporary identifier C-RNTI or a configuration scheduling radio network temporary identifier CS-RNTI; alternatively, the first and second electrodes may be,
and when the transmission corresponding to the uplink transmission resource indicated by the first dynamic resource indication information is executed, starting the configuration authorization timer.
The terminal device of claim 20, wherein the processing unit is configured to perform one of the following steps:
determining not to use a configuration authorization resource in the set of configuration authorization resources when the configuration authorization timer is running and not timed out;
stopping or restarting the configuration authorization timer when the configuration authorization timer is running and is not overtime and the transceiver unit receives second dynamic resource indication information sent by the network device, wherein the second dynamic resource indication information is used for indicating a second dynamic resource allocated by the network device for the target HARQ of the terminal device, and/or the second dynamic resource indication information is used for indicating to perform new transmission or retransmission on the target HARQ process;
and determining that the data transmission transmitted through the first dynamic resource is successful and/or determining that the data transmission of the target HARQ is successful under the condition that the configuration authorization timer is overtime.
The terminal device of any of claims 17 to 21, wherein the processing unit is configured to:
and under the condition that the configuration authorization timer does not run at the starting time of the first configuration authorization resource, transmitting data by adopting the first configuration authorization resource, and starting the configuration authorization retransmission timer at the starting time of the first configuration authorization resource.
The terminal device of claim 22, wherein the processing unit is further configured to:
and under the condition that the data are transmitted by adopting the first configuration authorized resource and a retransmission counter is smaller than a preset value, adding 1 to the retransmission counter, wherein the retransmission counter is used for recording the automatic retransmission times of the data carried by the first configuration authorized resource.
The terminal device of claim 23, wherein the start of the retransmission counter satisfies one of the following conditions:
the retransmission counter is started when the processing unit transmits newly transmitted data by adopting the configuration authorization resource corresponding to the target HARQ process after transmitting data by adopting the dynamic resource;
the retransmission counter is started when the processing unit adopts the configuration authorization resource to transmit data for the first time;
the retransmission counter is started when the processing unit adopts or adopts the configuration authorized resource for transmitting data for the first time when no data exists in the target HARQ process;
and the retransmission counter is started when the processing unit transmits the newly transmitted data by adopting the configuration authorization resource corresponding to the target HARQ process.
The terminal device according to claim 23 or 24, wherein configuring the granted resource indication information comprises: the preset value and/or information indicating whether to use the retransmission counter.
The terminal device according to any of claims 23 to 25, wherein the processing unit is further configured to perform one of the following steps:
determining not to use a second configuration granted resource in the set of configuration granted resources if the configuration granted retransmission timer is running and is not overtime, a starting time of the second configuration granted resource being after a starting time of the first configuration granted resource;
when the configuration authorized retransmission timer is running and is not overtime, and the transceiver unit receives third dynamic resource indication information sent by the network device, the configuration authorized retransmission timer is stopped, and the retransmission counter is reset, wherein the third dynamic resource indication information is used for indicating a third dynamic resource allocated by the network device for the target HARQ of the terminal device, and/or the third dynamic resource indication information is used for indicating whether to perform new transmission or retransmission on the target HARQ process;
when the configuration authorization retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is Acknowledgement (ACK), the configuration authorization retransmission timer is stopped, and the retransmission counter is reset;
when the configured authorized retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network device, the downlink feedback information is non-acknowledgement (NACK), and the retransmission counter is smaller than or equal to the preset value, a third configured authorized resource in the configured authorized resource set is adopted to retransmit data on the first configured authorized resource, the configured authorized retransmission timer is restarted and the retransmission counter is incremented by 1, and the starting time of the third configured authorized resource is behind the starting time of the first configured authorized resource;
when the configured authorized retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is NACK, the transceiver unit retransmits the data on the first configured authorized resource by using the third configured authorized resource, restarts the configured authorized retransmission timer, and increments the retransmission counter by 1;
when the configured authorized retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, the downlink feedback information is NACK, and the retransmission counter is smaller than or equal to the preset value, the transceiver unit retransmits the data on the first configured authorized resource by adopting the third configured authorized resource, restarts the configured authorized retransmission timer, and resets the retransmission counter and adds 1 to the retransmission counter;
when the configured authorized retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is NACK, the transceiver unit retransmits the data on the first configured authorized resource by using the third configured authorized resource, restarts the configured authorized retransmission timer, and resets the retransmission counter and adds 1 to the retransmission counter;
and under the condition that the configuration authorization retransmission timer is overtime and the retransmission counter is less than or equal to the preset value, retransmitting the data on the first configuration authorization resource by adopting the third configuration authorization resource, restarting the configuration authorization retransmission timer and adding 1 to the retransmission counter.
The terminal device of any of claims 23 to 25, wherein the processing unit is further configured to:
after data are transmitted by adopting the first configuration authorized resource and the retransmission counter is greater than or equal to the preset value, if the configuration authorized retransmission timer is overtime, the transceiver unit receives downlink feedback information sent by the network equipment and the downlink feedback information is NACK/ACK, or the transceiver unit does not receive the downlink feedback information sent by the network equipment and a dynamic scheduling indication of a target HARQ process, and after the configuration authorized retransmission timer is overtime, a first process or a second process is executed; alternatively, the first and second electrodes may be,
after the data is transmitted by using the first configuration authorized resource and the retransmission counter is greater than or equal to the preset value, if the configuration authorized retransmission timer is running and not timed out, the transceiver unit receives downlink feedback information sent by the network device, and the downlink feedback information is NACK/ACK, and executes a first process or a second process;
wherein the first process comprises at least one of the following steps:
determining that a data transport block in the target HARQ process is deletable,
determining that the transmission of the data transport block in the target HARQ process is successful,
flipping the new data indication NDI in the target HARQ process,
determining that the target HARQ process is used for new transmission of data,
indicating the uplink resource to the target HARQ,
restarting the configuration authorization retransmission timer,
resetting the retransmission counter;
the second process comprises at least one of the following steps:
suspending the configuration grant retransmission timer,
determining that a data transport block in the target HARQ process is deletable,
determining that the transmission of the data transport block in the target HARQ process is successful,
performing a new data transmission by using a fourth configuration authorized resource in the configuration authorized resource set, where the fourth configuration authorized resource is located after the first configuration authorization in the time domain,
determining an NDI rollover at a time when the fourth configuration grants transmission resources available, or during a determination of a new transmission of the data,
indicating the fourth configuration grant transmission resources to the target HARQ process,
restarting the configured grant retransmission timer at a time when the fourth configured grant transmission resources are available,
resetting the retransmission counter at a time when the fourth configuration grant transmission resources are available.
The terminal device according to claim 22, wherein when the processing unit transmits data using the first configuration authorized resource, a preset timer is running and not timed out, and the preset timer is used for timing an automatic retransmission process of data carried by the first configuration authorized resource.
The terminal device according to claim 28, wherein the start of the preset timer satisfies one of the following conditions:
the preset timer is started when the processing unit transmits newly transmitted data by adopting the configuration authorization resource corresponding to the target HARQ process after transmitting data by adopting the dynamic resource;
the preset timer is started when the processing unit adopts the configuration authorization resource to transmit data for the first time;
the preset timer is started when the processing unit adopts or adopts the configuration authorization resource for transmitting data for the first time when no data exists in the target HARQ process;
the preset timer is started when the processing unit transmits newly transmitted data by adopting the configuration authorization resource corresponding to the target HARQ process.
The terminal device according to claim 28 or 29, wherein configuring the granted resource indication information comprises: the duration of the preset timer and/or information indicating whether to use the preset timer.
The terminal device according to any of claims 28 to 30, wherein the processing unit is further configured to perform one of the following steps:
determining not to use a second configuration granted resource in the set of configuration granted resources if the configuration granted retransmission timer is running and is not overtime, a starting time of the second configuration granted resource being after a starting time of the first configuration granted resource;
stopping the configuration authorized retransmission timer and the preset timer when the configuration authorized retransmission timer is running and is not overtime and the transceiver unit receives third dynamic resource indication information sent by the network device, wherein the third dynamic resource indication information is used for indicating a third dynamic resource allocated by the network device for the target HARQ of the terminal device, and/or the third dynamic resource indication information is used for indicating whether to perform new transmission or retransmission on the target HARQ process;
when the configuration authorization retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is ACK, the configuration authorization retransmission timer and the preset timer are stopped;
when the configured authorized retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network device, and the downlink feedback information is NACK, retransmitting data on the first configured authorized resource by using a third configured authorized resource in the configured authorized resource set, and restarting the configured authorized retransmission timer, wherein the starting time of the third configured authorized resource is located after the starting time of the first configured authorized resource;
when the preset timer is running and not overtime, the configuration authorization retransmission timer is running and not overtime, and the transceiver unit receives downlink feedback information sent by the network equipment and the downlink feedback information is NACK, retransmitting data on the first configuration authorization resource by adopting a third configuration authorization resource in the configuration authorization resource set, and restarting the configuration authorization retransmission timer;
when the configured authorized retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is NACK, the transceiver unit retransmits the data on the first configured authorized resource by using the third configured authorized resource, and restarts the configured authorized retransmission timer and the preset timer;
when the preset timer is running and not overtime, the configuration authorization retransmission timer is running and not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is NACK, the transceiver unit retransmits the data on the first configuration authorization resource by adopting the third configuration authorization resource, and restarts the configuration authorization retransmission timer and the preset timer;
and under the conditions that the preset timer is running and is not overtime and the configuration authorization retransmission timer is overtime, retransmitting the data on the first configuration authorization resource by adopting the third configuration authorization resource, and restarting the configuration authorization retransmission timer.
The terminal device according to any of claims 28 to 30, wherein the processing unit is further configured to perform one of the following steps:
if the preset timer is overtime, executing a first process or a second process;
after the preset timer is overtime, if the configured retransmission timer is overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is NACK/ACK, or the transceiver unit does not receive the downlink feedback information sent by the network equipment and a dynamic scheduling indication of a target HARQ process, and after the configured authorized retransmission timer is overtime, a first process or a second process is executed;
after the preset timer is overtime, if the configuration authorization retransmission timer is running and is not overtime, the transceiver unit receives downlink feedback information sent by the network equipment, and the downlink feedback information is NACK/ACK, and executes a first process or a second process;
wherein the first process comprises at least one of the following steps:
determining that a data transport block in the target HARQ process is deletable,
determining that the transmission of the data transport block in the target HARQ process is successful,
flipping the new data indication NDI in the target HARQ process,
determining that the target HARQ process is used for new transmission of data,
indicating the uplink resource to the target HARQ,
restarting the configuration authorization retransmission timer,
restarting the preset timer;
the second process comprises at least one of the following steps:
suspending the configuration grant retransmission timer,
determining that a data transport block in the target HARQ process is deletable,
determining that the transmission of the data transport block in the target HARQ process is successful,
performing a new data transmission by using a fourth configuration authorized resource in the configuration authorized resource set, where the fourth configuration authorized resource is located after the first configuration authorization in the time domain,
determining an NDI rollover at a time when the fourth configuration grants transmission resources available, or in a process of determining a new transmission of the data,
indicating the fourth configuration grant transmission resources to the target HARQ process,
restarting the configured grant retransmission timer at a time when the fourth configured grant transmission resources are available,
restarting the preset timer at a time when the fourth configuration grant transmission resources are available.
A terminal device, comprising: a processor and a memory for storing a computer program, the processor being configured to invoke and execute the computer program stored in the memory to perform the method of any of claims 1 to 16.
A chip, comprising: a processor for calling and running a computer program from a memory so that a device on which the chip is installed performs the method of any one of claims 1 to 6.
A computer-readable storage medium for storing a computer program which causes a computer to perform the method of any one of claims 1 to 16.
A computer program product comprising computer program instructions for causing a computer to perform the method of any one of claims 1 to 16.
A computer program, characterized in that the computer program causes a computer to perform the method according to any one of claims 1 to 16.