WO2023130466A1 - 传输控制方法、装置、通信装置和存储介质 - Google Patents
传输控制方法、装置、通信装置和存储介质 Download PDFInfo
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- WO2023130466A1 WO2023130466A1 PCT/CN2022/071101 CN2022071101W WO2023130466A1 WO 2023130466 A1 WO2023130466 A1 WO 2023130466A1 CN 2022071101 W CN2022071101 W CN 2022071101W WO 2023130466 A1 WO2023130466 A1 WO 2023130466A1
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- uplink information
- time slots
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
Definitions
- the present disclosure relates to the technical field of communications, and in particular, to a transmission control method, a transmission control device, a communication device, and a computer-readable storage medium.
- TBoMS TB processing over multi-slots PUSCH, multi-slot data transmission
- relatively weak coverage such as the case where the terminal is located at the edge of the cell.
- the terminal can add CRC (Cyclic Redundancy Check, cyclic redundancy check) parity bit and LDPC (Low Density Parity Check Code, low density parity check code) encoding.
- CRC Cyclic Redundancy Check, cyclic redundancy check
- LDPC Low Density Parity Check Code, low density parity check code
- performing rate matching for each slot may be performing rate matching for a next slot at an end position of a bit corresponding to a slot.
- the network side device may receive the uplink information transmitted by the terminal in multiple time slots based on TBoMS, and decode the uplink information after receiving the multiple time slots.
- this may lead to waste of terminal resources in some cases.
- embodiments of the present disclosure propose a transmission control method, a transmission control device, a communication device, and a computer-readable storage medium to solve technical problems in related technologies.
- a transmission control method is proposed, which is executed by a terminal, and the method includes: sending uplink information to a network side device in multiple time slots based on multi-slot data transmission TBoMS; in response to receiving the An early termination transmission instruction sent by the network side device, terminating the transmission of the uplink information in the plurality of time slots based on TBoMS.
- a transmission control method is proposed, which is executed by a network side device.
- the method includes: receiving the uplink information sent by the terminal in multiple time slots based on the multi-slot data transmission TBoMS; When the uplink information of part of the time slots among the plurality of time slots is decoded, the uplink information of the part of the time slots is decoded; in response to successful decoding of the uplink information of the part of the time slots, an early termination transmission instruction is sent to the terminal, It is used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- a transmission control device includes: a sending module configured to send uplink information to a network side device in multiple time slots based on multi-slot data transmission TBoMS; a processing module, It is configured to, in response to receiving an early termination transmission instruction sent by the network side device, terminate the sending of the uplink information in the plurality of time slots based on TBoMS.
- a transmission control device which is executed by network-side equipment, and the device includes: a receiving module configured to receive the uplink data sent by the terminal in multiple time slots based on the multi-slot data transmission TBoMS Information; a processing module, configured to decode the uplink information of the part of the time slots when receiving the uplink information of the part of the time slots in the plurality of time slots; a sending module, configured to respond to the part of the time slots The uplink information of the timeslot is successfully decoded, and an early termination transmission indication is sent to the terminal, which is used to instruct the terminal to stop sending the uplink information in the multiple timeslots based on TBoMS.
- a communication device including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the above-mentioned transmission control performed by the terminal is realized method.
- a communication device including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the above-mentioned execution by the network side device is realized Transport control method.
- a computer-readable storage medium for storing a computer program, and when the computer program is executed by a processor, the above-mentioned steps in the transmission control method executed by the terminal are realized.
- a computer-readable storage medium for storing a computer program, and when the computer program is executed by a processor, the above steps in the transmission control method performed by the network side device are implemented .
- the network side device may receive uplink information sent by the terminal in multiple time slots based on TBoMS.
- the uplink information of a part of the time slots among the plurality of time slots is received, the uplink information of the part of the time slots is decoded, and after the uplink information of the part of the time slots is successfully decoded, an advance message may be sent to the terminal
- the transmission termination indication is used to instruct the terminal to terminate sending the uplink information in the plurality of time slots based on TBoMS.
- the terminal when the terminal sends uplink information based on TBoMS in multiple time slots, if it receives an early termination transmission instruction sent by the network side device, it may stop sending the uplink information in the multiple time slots based on TBoMS. Accordingly, the waste of terminal resources and the waste of frequency spectrum resources can be avoided.
- Fig. 1 is a schematic flowchart of a transmission control method according to an embodiment of the present disclosure.
- Fig. 2 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure.
- Fig. 3 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure.
- Fig. 4 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure.
- Fig. 5 is a schematic flow chart showing another transmission control method according to an embodiment of the present disclosure.
- Fig. 6 is a schematic flowchart of a transmission control method according to an embodiment of the present disclosure.
- Fig. 7 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure.
- Fig. 8 is a schematic block diagram of a transmission control device according to an embodiment of the present disclosure.
- Fig. 9 is a schematic block diagram of a transmission control device according to an embodiment of the present disclosure.
- Fig. 10 is a schematic block diagram of an apparatus for transmission control according to an embodiment of the present disclosure.
- Fig. 11 is a schematic block diagram of an apparatus for transmission control according to an embodiment of the present disclosure.
- first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word “if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
- the terms used herein are “greater than” or “less than”, “higher than” or “lower than” when representing a size relationship. But for those skilled in the art, it can be understood that the term “greater than” also covers the meaning of “greater than or equal to”, and “less than” also covers the meaning of “less than or equal to”; the term “higher than” covers the meaning of “higher than or equal to”. “The meaning of "below” also covers the meaning of "less than or equal to”.
- Fig. 1 is a schematic flowchart of a transmission control method according to an embodiment of the present disclosure.
- the transmission control method shown in this embodiment can be executed by a terminal, and the terminal includes but is not limited to a communication device such as a mobile phone, a tablet computer, a wearable device, a sensor, and an Internet of Things device.
- the terminal can communicate with network-side equipment, and the network-side equipment includes but is not limited to network-side equipment in communication systems such as 4G, 5G, and 6G, such as base stations and core networks.
- the transmission control method may include the following steps:
- step S101 based on the multi-slot data transmission TBoMS, the uplink information is sent to the network side device in multiple time slots, such as PUSCH (Physical Uplink Share CHannel);
- PUSCH Physical Uplink Share CHannel
- step S102 in response to receiving the early termination transmission indication sent by the network side device, the transmission of the uplink information based on TBoMS in the plurality of time slots is terminated.
- the network side device may configure the terminal to send uplink information based on TBoMS, wherein the number of time slots occupied by TBoMS may be pre-agreed, or may be configured or indicated by the network side device.
- the network side device configures the terminal to send uplink information based on TBoMS, and configures the number of time slots occupied by TBoMS to be n, then the terminal can send uplink information to the network side device based on TBoMS in these n time slots.
- the network side device can determine whether to configure or instruct the terminal to send uplink information based on TBoMS according to the channel state information (Channel State Information, CSI) reported by the terminal. For example, when the channel state is relatively poor according to the CSI, you can configure Or instruct the terminal to send uplink information based on TBoMS, then the terminal can send uplink information to the network side device on multiple time slots occupied by TBoMS; when the channel status is determined to be relatively good according to CSI, it is not necessary to configure or instruct the terminal to send uplink information based on TBoMS information, then the terminal can send the uplink information on the resource configured for the uplink information by the network side device.
- CSI Channel State Information
- the actual coverage of the terminal is good, but the network side equipment determines that the channel status is relatively poor according to CSI; or, when the terminal is not at the edge of the cell, it is configured or indicated to be based on TBoMS Send uplink information.
- the network side equipment may decode successfully after receiving the uplink information of some of the time slots occupied by the TBoMS (including CRC check).
- the network-side device has successfully decoded, the network-side device has successfully obtained the uplink information, so there is no need for the terminal to continue sending the uplink information on subsequent slots.
- Continue to send uplink information in another part of the time slot which will lead to waste of terminal resources (such as unnecessary power consumption), and because uplink transmission needs to occupy frequency domain resources, it will also cause waste of frequency domain resources .
- the network side device when the network side device configures the terminal to send uplink information based on TBoMS, it can receive the uplink information sent by the terminal based on TBoMS in multiple time slots, where the multiple time slots are time slots occupied by TBoMS, It may be configured or indicated by the network side device, or determined based on the agreement.
- the network side device When the network side device receives the uplink information of part of the time slots in the plurality of time slots, it decodes the uplink information of the part of time slots (including decoding and CRC check), and when the uplink information of the part of time slots If the information is successfully decoded, an early termination (early termination) transmission instruction may be sent to the terminal, for instructing the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS.
- an early termination (early termination) transmission instruction may be sent to the terminal, for instructing the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS.
- the terminal when the terminal sends uplink information based on TBoMS in multiple time slots, if it receives an early termination transmission instruction sent by the network side device, it may stop sending the uplink information in the multiple time slots based on TBoMS.
- the network side device may decode the received information after receiving the uplink information of the i time slot, or decode the received information every time it receives the uplink information of the i time slot.
- the received information is decoded once, wherein, n is an integer greater than 1, and i is an integer greater than 0 and less than n.
- the network-side device may send an early termination transmission indication to the terminal, and after receiving the early termination transmission indication, the terminal may stop sending the uplink information in the multiple time slots based on TBoMS, accordingly, the To avoid waste of terminal resources, waste of spectrum resources can also be avoided.
- the terminal can stop sending the uplink information to the network side device based on the TBoMS from the i+1th time slot to the nth time slot, then the i+1th time slot The resources for sending uplink information from the +1 time slot to the nth time slot are saved.
- the terminal may immediately stop sending the uplink information in the plurality of time slots based on TBoMS when receiving the instruction to terminate the transmission in advance, or it may stop sending the transmission after the first number of time units after receiving the instruction to stop the transmission , stop continuing to send the uplink information in the multiple time slots based on TBoMS.
- the method shown in this embodiment can be applied to the scenario where the terminal performs single TBoMS, and can also be applied to the scenario where the terminal performs TBoMS repeatedly, such as the scenario of TBoMS with repetition.
- the network side device may, in each TBoMS, when receiving uplink information of some of the time slots in the multiple time slots, decode the uplink information of the part of the time slots , and further, when the uplink information of the part of time slots is successfully decoded, an early termination transmission instruction is sent to the terminal. Then the terminal may stop sending the uplink information in the multiple time slots based on the TBoMS when not completing all the repetition times of the TBoMS.
- Fig. 2 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure. As shown in Figure 2, the method also includes:
- step S201 the cache corresponding to the uplink information is cleared.
- the terminal when the terminal receives the instruction to terminate the transmission early, when the terminal terminates and continues to send the uplink information in the multiple time slots based on TBoMS, since it has stopped sending the uplink information, it may use The cache corresponding to the uplink information is further cleared, thereby saving cache space.
- Fig. 3 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure.
- the terminating sending the uplink information in the multiple time slots based on TBoMS includes:
- step S301 after a first number of time units of the early termination transmission indication is received, the sending of the uplink information in the plurality of time slots based on TBoMS is terminated.
- the terminal when the terminal receives the indication of early termination of transmission, it terminates sending the uplink information in the multiple time slots based on TBoMS. Specifically, after receiving the indication of early termination of transmission, After a certain number of time units (for example, K time units for short), stop sending the uplink information in the multiple time slots based on TBoMS, so that the terminal can perform some operations within the first number of time units.
- a certain number of time units for example, K time units for short
- the time domain unit includes but not limited to OFDM symbol, time slot, subframe, etc., and the time domain unit may be configured by the network side device, or may be determined based on a protocol agreement.
- the method further includes:
- the operations performed in the first number of time units include but are not limited to at least one of the following:
- the early termination transmission indication may be indication information or signaling
- the terminal may process the early termination transmission indication at a high layer and/or physical layer, for example, the early termination transmission indication is carried in In the PDCCH (Physical Downlink Control Channel, physical downlink control channel), the terminal needs to perform blind detection on the PDCCH at the physical layer, and has obtained the early termination transmission indication.
- PDCCH Physical Downlink Control Channel, physical downlink control channel
- the terminal analyzes the early transmission termination indication within K time domain units after receiving the early termination transmission indication, so as to determine the meaning of the early termination transmission indication.
- the terminal may clear the buffer corresponding to the uplink information, thereby saving buffer space.
- the terminal when the terminal sends uplink information on multiple time slots based on TBoMS, after sending uplink information on one time slot, it needs to make some preparations for sending uplink information on subsequent time slots, such as adjusting the phase.
- the preparation for sending the uplink information in the subsequent time slots can be canceled, for example, the adjusted phase can be restored to , so as not to affect the subsequent newly transmitted data.
- the terminal after receiving the early termination transmission instruction K time units, the terminal terminates sending the uplink information in the multiple time slots based on TBoMS, then within the K time domain units, the terminal can cancel the The preparation for sending the uplink information in the multiple time slots based on TBoMS is performed after the early termination of the transmission indication for K time units.
- the manner of determining the first number includes at least one of the following:
- the terminal After receiving the early termination transmission indication for K time units, the terminal terminates sending the uplink information in the multiple time slots based on TBoMS, where the value of K can be configured by the network side device; it can also be the terminal according to the agreement It is determined by agreement; it can also be determined by the terminal according to its own capabilities.
- Fig. 4 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure. As shown in FIG. 4, the first number is determined according to the configuration of the network side device, and the method further includes:
- step S401 the processing capability information of the terminal is sent to the network side device.
- the network side device when the network side device configures the value of K, the network side device may determine the value of K according to the processing capability of the terminal, and then configure it to the terminal. In this case, the terminal may first report the processing capability information of the terminal itself to the network side device, so that the network side device may determine the value of K according to the processing capability of the terminal.
- the processing capability information may include general processing capabilities, such as the processing rate of the processor; it may also include specific processing capabilities, such as the rate at which the terminal parses the early termination transmission indication, the terminal clears the uplink information corresponding The rate of buffering, the rate at which the terminal cancels the preparation for sending the uplink information in the multiple time slots based on TBoMS after receiving the early termination transmission indication for the first number of time units, and the like.
- the terminal may first determine the operation that needs to be performed in the first number of time units, and then report the capability corresponding to the operation. For example, if the terminal needs to analyze the early termination transmission indication in the first number of time units, the rate at which the terminal resolves the early termination transmission indication can be reported; for example, the terminal needs to resolve the early termination transmission indication within the first number of time units.
- the rate at which the terminal clears the buffer corresponding to the uplink information can be reported, so that the K value configured by the network side device for the terminal is consistent with the time unit that the terminal will be in the first number of time units match the operation being performed to ensure that the requirements to perform the operation are met.
- the early termination transmission indication is carried in at least one of the following:
- MAC CE Media Access Control Element
- Hybrid automatic repeat request confirmation HARQ-ACK Hybrid Automatic Repeat reQuest ACKonwledge
- HARQ-ACK can be sent using a separate feedback channel, or it can be carried by DCI.
- the HARQ-ACK is carried in DCI format 0_1.
- the network side device may send the early termination transmission indication to the terminal through DCI, may also carry the early termination transmission indication through MAC CE to the terminal, and may also carry the early termination transmission indication through HARQ-ACK and send it to the terminal.
- the early termination transmission indication may include one or more information fields in the DCI, for example, may include the HARQ process number HPN (HRAQ Process Number) field; when carrying the early termination through the MAC CE
- the early termination transmission indication may include one or more fields in the MAC CE
- the early termination transmission indication may include one or more fields in the HARQ-ACK .
- the following embodiments mainly describe the embodiments of the present disclosure by focusing on the case where the DCI carries an early termination transmission indication.
- Fig. 5 is a schematic flow chart showing another transmission control method according to an embodiment of the present disclosure.
- the early termination transmission indication is carried in the DCI, and in response to receiving the early termination transmission indication sent by the network side device, terminating the sending of the uplink information in the multiple time slots based on TBoMS include:
- step S501 in response to receiving the DCI, and the HARQ process number HPN in the DCI is the same as the HPN of the HRAQ process where the uplink information is located, stop sending the uplink information in the multiple time slots based on TBoMS .
- the early termination transmission indication may include the HPN field in the DCI, and in this case, the DCI may be the DCI used for scheduling.
- the network side device may first determine the HPN of the HRAQ process where the terminal sends uplink information to the network side device in multiple time slots based on TBoMS (for example, called the first HPN). Furthermore, when it is necessary to instruct the terminal to stop sending uplink information to the network side device in multiple time slots based on TBoMS, the HPN (for example, called the second HPN) in the DCI can be set to be the same as the first HPN.
- the HPN for example, called the second HPN
- the terminal After the terminal receives the DCI, it can determine whether the second HPN is the same as the first HPN, and if the second HPN is the same as the first HPN, it can determine that the second HPN is an early termination transmission indication, and then terminate the transmission based on TBoMS.
- the uplink information is sent in multiple time slots; if the second HPN is different from the first HPN, the second HPN may not be used as an early termination transmission indication, and the uplink information is continued to be sent in the multiple time slots based on TBoMS.
- the transmission of the TBoMS-based TBoMS in the multiple time slots is terminated.
- the above information includes:
- the HARQ process number HPN in the DCI is the same as the HPN of the HRAQ process in which the uplink information is located, and the NDI field in the DCI is reversed, terminate the TBoMS-based transmission in the multiple time slots The uplink information.
- the early termination transmission indication may not only include the HPN field in the DCI, but also include an NDI (New Data Indicator, new data indication) in the DCI area.
- NDI New Data Indicator, new data indication
- the terminal can maintain an NDI parameter for each HARQ process.
- the network side device can first determine the location where the terminal sends uplink information to the network side device in multiple time slots based on TBoMS.
- the HPN of the HRAQ process (for example, called the first HPN), and determine the NDI corresponding to the HRAQ process where the terminal sends uplink information to the network side device in multiple time slots based on TBoMS.
- the HPN in the DCI (for example, called the second HPN) can be set to be the same as the first HPN, and the NDI in the DCI can be set to The field (the value of) is set to be opposite to the NDI parameter maintained by the terminal, ie flipped.
- the terminal can determine whether the second HPN is the same as the first HPN, and if the second HPN is the same as the first HPN, and the NDI field is reversed relative to the maintained NDCI parameter, it can terminate the TBoMS-based Send the uplink information in multiple time slots; if the second HPN is different from the first HPN, or the NDI field in the DCI is not inverted relative to the maintained NDCI parameter, you can continue to send the uplink information in the multiple time slots based on TBoMS Uplink information; for example, when the second HPN is the same as the first HPN, and the NDI field in the DCI is not inverted relative to the maintained NDCI parameter, the uplink information can also be sent in the multiple time slots based on TBoMS again, that is, for Sending the uplink information in the multiple time slots based on TBoMS performs retransmission.
- the method further includes: determining scheduling information for new data transmission according to the DCI.
- the DCI may be a scheduling DCI, and the DCI may carry scheduling information for new data transmission, and the terminal may determine resources for new data transmission according to the scheduling information (including time domain resources and/or frequency domain resources), and then new data can be transmitted on the determined resources.
- the scheduling information does not have to be carried in the DCI, and may not carry the scheduling information.
- the DCI includes at least one of the following:
- the DCI in the new format is specially used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS;
- legacy DCI legacy (legacy) DCI
- newly added bits or reserved bits or legacy indication fields are used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- a new format (format) of DCI can be set, and the new format of DCI can be used as an early termination transmission indication, which is specially used to instruct the terminal to terminate the transmission based on
- the TBoMS sends the uplink information in the multiple time slots.
- the terminal may determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the DCI in the new format.
- a new format of DCI is used to indicate, then one or more information fields in the new format of DCI can be used to indicate whether the terminal terminates sending the uplink information in the multiple time slots based on TBoMS; for example, the terminal can When receiving DCI in a new format, stop sending the uplink information in the multiple time slots based on TBoMS, and when the terminal does not receive DCI in the new format, do not stop sending the uplink information in the multiple time slots based on TBoMS. upstream information.
- one of the new formats of DCI can be used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS, and one of the new formats of DCI can be used to indicate the terminal Sending the uplink information in the multiple time slots based on TBoMS is not terminated.
- the traditional DCI when the network side device carries an early termination transmission indication through the DCI, the traditional DCI can be used, for example, a new bit can be set in the traditional DCI, and the new bit can be used to instruct the terminal to terminate the transmission based on TBoMS in the multiple time slots to send the uplink information.
- the terminal After receiving the traditional DCI, the terminal may determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the new bits in the traditional DCI.
- the traditional DCI can be used, for example, a reserved bit in the traditional DCI can be used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- the terminal may determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the reserved bits in the legacy DCI.
- the MAC CE includes at least one of the following:
- the new MAC CE is specially used to instruct the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS;
- the new bit or reserved bit is used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- a new MAC CE when the network side device carries an early termination transmission indication through the MAC CE, a new MAC CE can be set, and the new MAC CE can be specially used as an early termination transmission indication, which is specially used to instruct the terminal to terminate the transmission based on TBoMS
- the multiple time slots send the uplink information.
- the terminal After receiving the new MAC CE, the terminal may determine whether to terminate sending the uplink information in the multiple time slots based on TBoMS according to the new MAC CE.
- a dedicated logical channel identifier LCID (Logical Channel ID) can be set in the subheader (subheader) of the MAC CE, and the MAC CE is identified as a new MAC CE by this LCID.
- the terminal receives the MAC CE, it can determine whether the MAC CE is a new MAC CE according to the LCID in the subheader.
- the TBoMS sends the uplink information in the multiple time slots.
- the traditional MAC CE when the network side device carries an indication of early termination of transmission through the MAC CE, the traditional MAC CE can be used, for example, a new bit can be set in the traditional MAC CE, and the new bit can be used to instruct the terminal to terminate the transmission based on TBoMS.
- the multiple time slots send the uplink information.
- the terminal After receiving the traditional MAC CE, the terminal can determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the new bit in the traditional MAC CE.
- the traditional MAC CE can be used, for example, the reserved bit in the traditional MAC CE can be used to instruct the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS.
- the terminal can determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the reserved bits in the traditional MAC CE.
- the uplink information is sent in multiple time slots based on TBoMS on the first resource, where the first resource includes at least one of the following:
- the frequency domain resources in the configured grant resources include at least one of the following:
- the first resource occupied by the terminal to transmit uplink information in multiple time slots based on TBoMS may be a CG resource in an unlicensed spectrum, or a CG resource in a licensed spectrum, or may be dynamically scheduled resource.
- the network side device may indicate that the terminal transmits uplink information based on TBoMS in multiple time slots on any of the above-mentioned first resources by terminating the transmission instruction early, and instructs the terminal to terminate the TBoMS-based
- the uplink information is sent in multiple time slots.
- the network side device may use HARQ-ACK to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS;
- the network side device may also instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through HARQ-ACK;
- the network side device may also instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through HARQ-ACK.
- the specific method chosen by the network side device to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS may be specified by the protocol, configured by the base station, or determined as required.
- the network side device may select a corresponding method according to the type and/or scheduling method of the first resource occupied by the terminal to send the uplink information in the multiple time slots based on TBoMS to instruct the terminal to terminate the TBoMS-based
- the time slot sends the uplink information.
- the network side device can instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through HARQ-ACK; the terminal When sending uplink information in multiple time slots based on TBoMS on the CG resources in the authorized spectrum, the network side device can instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through DCI or MAC CE.
- HARQ ACK/NACK mechanism for sending uplink information on CG resources in unlicensed spectrum
- no HARQ ACK/NACK mechanism for sending uplink information on CG resources in licensed spectrum.
- Fig. 6 is a schematic flowchart of a transmission control method according to an embodiment of the present disclosure.
- the transmission control method shown in this embodiment can be executed by a network-side device, and the network-side device can communicate with a terminal, and the terminal includes but is not limited to a communication device such as a mobile phone, a tablet computer, a wearable device, a sensor, and an Internet of Things device , the network side equipment includes but not limited to network side equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.
- the transmission control method may include the following steps:
- step S601 the receiving terminal transmits uplink information sent by TBoMS in multiple time slots based on multi-slot data transmission;
- step S602 when receiving the uplink information of some time slots in the plurality of time slots, decoding the uplink information of the part of time slots;
- step S603 in response to successful decoding of the uplink information of the part of time slots, an early termination transmission instruction is sent to the terminal, which is used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS .
- the network side device may configure the terminal to send uplink information based on TBoMS, wherein the number of time slots occupied by TBoMS may be pre-agreed, or may be configured or indicated by the network side device.
- the network side device configures the terminal to send uplink information based on TBoMS, and configures the number of time slots occupied by TBoMS to be n, then the terminal can send uplink information to the network side device based on TBoMS in these n time slots.
- the network side device can determine whether to configure or instruct the terminal to send uplink information based on TBoMS according to the channel state information (Channel State Information, CSI) reported by the terminal. For example, when the channel state is relatively poor according to the CSI, you can configure Or instruct the terminal to send uplink information based on TBoMS, then the terminal can send uplink information to the network side device on multiple time slots occupied by TBoMS; when the channel status is determined to be relatively good according to CSI, it is not necessary to configure or instruct the terminal to send uplink information based on TBoMS information, then the terminal can send the uplink information on the resource configured for the uplink information by the network side device.
- CSI Channel State Information
- the actual coverage of the terminal is good, but the network side equipment determines that the channel status is relatively poor according to CSI; or, when the terminal is not at the edge of the cell, it is configured or indicated to be based on TBoMS Send uplink information.
- the network side equipment may decode successfully after receiving the uplink information of some of the time slots occupied by the TBoMS (including CRC check).
- the network-side device has successfully decoded, the network-side device has successfully obtained the uplink information, so there is no need for the terminal to continue sending the uplink information on subsequent slots.
- Continue to send uplink information in another part of the time slot which will lead to waste of terminal resources (such as unnecessary power consumption), and because uplink transmission needs to occupy frequency domain resources, it will also cause waste of frequency domain resources .
- the network side device when the network side device configures the terminal to send uplink information based on TBoMS, it can receive the uplink information sent by the terminal based on TBoMS in multiple time slots, where the multiple time slots are time slots occupied by TBoMS, It may be configured or indicated by the network side device, or determined based on the agreement.
- the network side device When the network side device receives the uplink information of part of the time slots in the plurality of time slots, it decodes the uplink information of the part of time slots (including decoding and CRC check), and when the uplink information of the part of time slots If the information is successfully decoded, an early termination (early termination) transmission instruction may be sent to the terminal, for instructing the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS.
- an early termination (early termination) transmission instruction may be sent to the terminal, for instructing the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS.
- the terminal when the terminal sends uplink information based on TBoMS in multiple time slots, if it receives an early termination transmission instruction sent by the network side device, it may stop sending the uplink information in the multiple time slots based on TBoMS.
- the network side device may decode the received information after receiving the uplink information of the i time slot, or decode the received information every time it receives the uplink information of the i time slot.
- the received information is decoded once, wherein, n is an integer greater than 1, and i is an integer greater than 0 and less than n.
- the network-side device may send an early termination transmission indication to the terminal, and after receiving the early termination transmission indication, the terminal may stop sending the uplink information in the multiple time slots based on TBoMS, accordingly, the To avoid waste of terminal resources, waste of spectrum resources can also be avoided.
- the terminal can stop sending the uplink information to the network side device based on the TBoMS from the i+1th time slot to the nth time slot, then the i+1th time slot The resources for sending uplink information from the +1 time slot to the nth time slot are saved.
- the terminal may immediately stop sending the uplink information in the plurality of time slots based on TBoMS when receiving the instruction to terminate the transmission in advance, or it may stop sending the transmission after the first number of time units after receiving the instruction to stop the transmission , stop continuing to send the uplink information in the multiple time slots based on TBoMS.
- the method shown in this embodiment can be applied to the scenario where the terminal performs single TBoMS, and can also be applied to the scenario where the terminal performs TBoMS repeatedly, such as the scenario of TBoMS with repetition.
- the network side device may, in each TBoMS, when receiving uplink information of some of the time slots in the multiple time slots, decode the uplink information of the part of the time slots , and further, when the uplink information of the part of time slots is successfully decoded, an early termination transmission instruction is sent to the terminal. Then the terminal may stop sending the uplink information in the multiple time slots based on the TBoMS when not completing all the repetition times of the TBoMS.
- Fig. 7 is a schematic flowchart of another transmission control method according to an embodiment of the present disclosure. As shown in Figure 7, the method also includes:
- step S701 a first number is configured for the terminal, which is used to instruct the terminal to stop sending the TBoMS-based transmission of the upstream information.
- the terminal when the terminal receives the indication of early termination of transmission, it terminates sending the uplink information in the multiple time slots based on TBoMS. Specifically, after receiving the indication of early termination of transmission, After a certain number of time units (for example, K time units for short), stop sending the uplink information in the multiple time slots based on TBoMS, so that the terminal can perform some operations within the first number of time units.
- a certain number of time units for example, K time units for short
- the time domain unit includes but not limited to OFDM symbol, time slot, subframe, etc., and the time domain unit may be configured by the network side device, or may be determined based on a protocol agreement.
- the value of K may also be configured by the network side device.
- the method also includes:
- the network side device when the network side device configures the value of K, the network side device may determine the value of K according to the processing capability of the terminal, and then configure it to the terminal. In this case, the terminal may first report the processing capability information of the terminal itself to the network side device, so that the network side device may determine the value of K according to the processing capability of the terminal.
- the processing capability information may include general processing capabilities, such as the processing rate of the processor; it may also include specific processing capabilities, such as the rate at which the terminal parses the early termination transmission indication, the terminal clears the uplink information corresponding The rate of buffering, the rate at which the terminal cancels the preparation for sending the uplink information in the multiple time slots based on TBoMS after receiving the early termination transmission indication for the first number of time units, and the like.
- the terminal may first determine the operation that needs to be performed in the first number of time units, and then report the capability corresponding to the operation. For example, if the terminal needs to analyze the early termination transmission indication in the first number of time units, the rate at which the terminal resolves the early termination transmission indication can be reported; for example, the terminal needs to resolve the early termination transmission indication within the first number of time units.
- the rate at which the terminal clears the buffer corresponding to the uplink information can be reported, so that the K value configured by the network side device for the terminal is consistent with the time unit that the terminal will be in the first number of time units match the operation being performed to ensure that the requirements to perform the operation are met.
- the early termination transmission indication is carried in at least one of the following:
- Hybrid automatic repeat request HARQ acknowledgment signaling
- HARQ-ACK can be sent using a separate feedback channel, or it can be carried by DCI.
- the HARQ-ACK is carried in DCI format 0_1.
- the network side device may send the early termination transmission indication to the terminal through DCI, may also carry the early termination transmission indication through MAC CE to the terminal, and may also carry the early termination transmission indication through HARQ-ACK and send it to the terminal.
- the early termination transmission indication may include one or more information fields in the DCI, for example, may include the HARQ process number HPN (HRAQ Process Number) field; when carrying the early termination through the MAC CE
- the early termination transmission indication may include one or more fields in the MAC CE
- the early termination transmission indication may include one or more fields in the HARQ-ACK .
- the following embodiments mainly illustrate the embodiments of the present disclosure for the case where the DCI carries an early termination transmission indication.
- the HARQ process number HPN in the DCI is the same as the HPN of the HRAQ process where the uplink information belongs.
- the early termination transmission indication may include the HPN field in the DCI, and in this case, the DCI may be the DCI used for scheduling.
- the network side device may first determine the HPN of the HRAQ process where the terminal sends uplink information to the network side device in multiple time slots based on TBoMS (for example, called the first HPN). Furthermore, when it is necessary to instruct the terminal to stop sending uplink information to the network side device in multiple time slots based on TBoMS, the HPN (for example, called the second HPN) in the DCI can be set to be the same as the first HPN.
- the HPN for example, called the second HPN
- the terminal After the terminal receives the DCI, it can determine whether the second HPN is the same as the first HPN, and if the second HPN is the same as the first HPN, it can determine that the second HPN is an early termination transmission indication, and then terminate the transmission based on TBoMS.
- the uplink information is sent in multiple time slots; if the second HPN is different from the first HPN, the second HPN may not be used as an early termination transmission indication, and the uplink information is continued to be sent in the multiple time slots based on TBoMS.
- the NDI field in the DCI is flipped.
- the early termination transmission indication may not only include the HPN field in the DCI, but also include an NDI (New Data Indicator, new data indication) in the DCI area.
- NDI New Data Indicator, new data indication
- the terminal can maintain an NDI parameter for each HARQ process.
- the network side device can first determine the location where the terminal sends uplink information to the network side device in multiple time slots based on TBoMS.
- the HPN of the HRAQ process (for example, called the first HPN), and determine the NDI corresponding to the HRAQ process where the terminal sends uplink information to the network side device in multiple time slots based on TBoMS.
- the HPN in the DCI (for example, called the second HPN) can be set to be the same as the first HPN, and the NDI in the DCI can be set to The field (the value of) is set to be opposite to the NDI parameter maintained by the terminal, ie flipped.
- the terminal can determine whether the second HPN is the same as the first HPN, and if the second HPN is the same as the first HPN, and the NDI field is reversed relative to the maintained NDCI parameter, it can terminate the TBoMS-based Send the uplink information in multiple time slots; if the second HPN is different from the first HPN, or the NDI field in the DCI is not inverted relative to the maintained NDCI parameter, you can continue to send the uplink information in the multiple time slots based on TBoMS Uplink information; for example, when the second HPN is the same as the first HPN, and the NDI field in the DCI is not inverted relative to the maintained NDCI parameter, the uplink information can also be sent in the multiple time slots based on TBoMS again, that is, for Sending the uplink information in the multiple time slots based on TBoMS performs retransmission.
- the DCI carries scheduling information of new data transmission, or does not carry scheduling information of new data transmission.
- the DCI may be a scheduling DCI, and the DCI may carry scheduling information for new data transmission, and the terminal may determine resources for new data transmission according to the scheduling information (including time domain resources and/or frequency domain resources), and then new data can be transmitted on the determined resources.
- the scheduling information does not have to be carried in the DCI, and may not carry the scheduling information.
- the DCI includes at least one of the following:
- the DCI in the new format is specially used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS;
- new bits or reserved bits or traditional indication fields are used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- a new format (format) of DCI can be set, and the new format of DCI can be used as an early termination transmission indication, which is specially used to instruct the terminal to terminate the transmission based on
- the TBoMS sends the uplink information in the multiple time slots.
- the terminal may determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the DCI in the new format.
- a new format of DCI is used to indicate, then one or more information fields in the new format of DCI can be used to indicate whether the terminal terminates sending the uplink information in the multiple time slots based on TBoMS; for example, the terminal can When receiving DCI in a new format, stop sending the uplink information in the multiple time slots based on TBoMS, and when the terminal does not receive DCI in the new format, do not stop sending the uplink information in the multiple time slots based on TBoMS. upstream information.
- one of the new formats of DCI can be used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS, and one of the new formats of DCI can be used to indicate the terminal Sending the uplink information in the multiple time slots based on TBoMS is not terminated.
- the traditional DCI when the network side device carries an early termination transmission indication through the DCI, the traditional DCI can be used, for example, a new bit can be set in the traditional DCI, and the new bit can be used to instruct the terminal to terminate the transmission based on TBoMS in the multiple time slots to send the uplink information.
- the terminal After receiving the traditional DCI, the terminal may determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the new bits in the traditional DCI.
- the traditional DCI can be used, for example, a reserved bit in the traditional DCI can be used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- the terminal may determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the reserved bits in the legacy DCI.
- the MAC CE includes at least one of the following:
- the new MAC CE is specially used to instruct the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS;
- the new bit or reserved bit is used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- a new MAC CE when the network side device carries an early termination transmission indication through the MAC CE, a new MAC CE can be set, and the new MAC CE can be specially used as an early termination transmission indication, which is specially used to instruct the terminal to terminate the transmission based on TBoMS
- the multiple time slots send the uplink information.
- the terminal After receiving the new MAC CE, the terminal may determine whether to terminate sending the uplink information in the multiple time slots based on TBoMS according to the new MAC CE.
- a dedicated logical channel identifier LCID (Logical Channel ID) can be set in the subheader (subheader) of the MAC CE, and the MAC CE is identified as a new MAC CE by this LCID.
- the terminal receives the MAC CE, it can determine whether the MAC CE is a new MAC CE according to the LCID in the subheader.
- the TBoMS sends the uplink information in the multiple time slots.
- the traditional MAC CE when the network side device carries an indication of early termination of transmission through the MAC CE, the traditional MAC CE can be used, for example, a new bit can be set in the traditional MAC CE, and the new bit can be used to instruct the terminal to terminate the transmission based on TBoMS.
- the multiple time slots send the uplink information.
- the terminal After receiving the traditional MAC CE, the terminal can determine whether to terminate sending the uplink information in the multiple time slots based on TBoMS according to the new bit in the traditional MAC CE.
- the traditional MAC CE can be used, for example, the reserved bit in the traditional MAC CE can be used to instruct the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS.
- the terminal can determine whether to stop sending the uplink information in the multiple time slots based on TBoMS according to the reserved bits in the traditional MAC CE.
- the terminal sends uplink information in multiple time slots based on TBoMS on a first resource, where the first resource includes at least one of the following:
- the frequency domain resources in the configured grant resources include at least one of the following:
- the first resource occupied by the terminal to transmit uplink information in multiple time slots based on TBoMS may be a CG resource in an unlicensed spectrum, or a CG resource in a licensed spectrum, or may be dynamically scheduled resource.
- the network side device may indicate that the terminal transmits uplink information based on TBoMS in multiple time slots on any of the above-mentioned first resources by terminating the transmission instruction early, and instructs the terminal to terminate the TBoMS-based
- the uplink information is sent in multiple time slots.
- the network side device may use HARQ-ACK to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS;
- the network side device may also instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through HARQ-ACK;
- the network side device may also instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through HARQ-ACK.
- which method the network side device chooses to instruct the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS may be specified by the protocol, configured by the base station, or determined as required.
- the network side device may select a corresponding method according to the type and/or scheduling method of the first resource occupied by the terminal to send the uplink information in the multiple time slots based on TBoMS to instruct the terminal to terminate the TBoMS-based
- the time slot sends the uplink information.
- the network side device can instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through HARQ-ACK; the terminal When sending uplink information in multiple time slots based on TBoMS on the CG resources in the authorized spectrum, the network side device can instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS through DCI or MAC CE.
- HARQ ACK/NACK mechanism for sending uplink information on CG resources in unlicensed spectrum
- no HARQ ACK/NACK mechanism for sending uplink information on CG resources in licensed spectrum.
- the present disclosure further provides embodiments of a transmission control device.
- Fig. 8 is a schematic block diagram of a transmission control device according to an embodiment of the present disclosure.
- the transmission control device shown in this embodiment can be applied to a terminal, and the terminal includes but is not limited to a communication device such as a mobile phone, a tablet computer, a wearable device, a sensor, and an Internet of Things device.
- the terminal can communicate with network-side equipment, and the network-side equipment includes but is not limited to network-side equipment in communication systems such as 4G, 5G, and 6G, such as base stations and core networks.
- the transmission control device may include:
- the sending module 801 is configured to send uplink information to the network side device in multiple time slots based on multi-slot data transmission TBoMS;
- the processing module 802 is configured to, in response to receiving the early termination transmission indication sent by the network side device, terminate the sending of the uplink information in the multiple time slots based on TBoMS.
- the processing module is further configured to clear the cache corresponding to the uplink information.
- the processing module is configured to stop sending the uplink information in the plurality of time slots based on TBoMS after receiving the early termination transmission indication for a first number of time units.
- processing module is further configured to
- the operations performed in the first number of time units include but are not limited to at least one of the following:
- the manner of determining the first number includes at least one of the following:
- the first number is determined according to the configuration of the network side device, and the sending module is further configured to send the processing capability information of the terminal to the network side device.
- the early termination transmission indication is carried in at least one of the following:
- the early termination transmission indication is carried in DCI, and the processing module is configured to respond to receiving the DCI, and the HARQ process number HPN in the DCI is the same as the HRAQ process number where the uplink information is located.
- the HPNs of the processes are the same, and the termination is based on TBoMS sending the uplink information in the multiple time slots.
- the processing module is configured to respond to receiving the DCI, and the HARQ process number HPN in the DCI is the same as the HPN of the HRAQ process where the uplink information is located, and the NDI in the DCI Domain inversion, terminating sending the uplink information in the multiple time slots based on TBoMS.
- the processing module is further configured to determine scheduling information for new data transmission according to the DCI.
- the DCI includes at least one of the following:
- the DCI in the new format is specially used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS;
- the newly added or reserved bits are used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- the MAC CE includes at least one of the following:
- the new MAC CE is specially used to instruct the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS;
- the new bit or reserved bit is used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- the uplink information is sent in multiple time slots on the first resource, where the first resource includes at least one of the following:
- the frequency domain resources in the configured grant resources include at least one of the following:
- Fig. 9 is a schematic block diagram of a transmission control device according to an embodiment of the present disclosure.
- the transmission control device shown in this embodiment can be applied to network-side equipment, and the network-side equipment can communicate with terminals, and the terminals include but are not limited to communication devices such as mobile phones, tablet computers, wearable devices, sensors, and Internet of Things devices.
- the network side equipment includes but not limited to network side equipment in 4G, 5G, 6G and other communication systems, such as base stations, core networks, etc.
- the transmission control device may include:
- the receiving module 901 is configured to receive uplink information sent by the terminal in multiple time slots based on the multi-slot data transmission TBoMS;
- the processing module 902 is configured to decode the uplink information of the part of the time slots when receiving the uplink information of the part of the time slots;
- the sending module 903 is configured to, in response to successful decoding of the uplink information of the part of time slots, send an early termination transmission indication to the terminal, for instructing the terminal to stop sending the upstream information.
- the sending module is further configured to configure a first number for the terminal, which is used to instruct the terminal to terminate the TBoMS-based Send the uplink information in the multiple time slots.
- the receiving module is further configured to receive processing capability information sent by the terminal, wherein the first number is determined based on the processing capability information.
- the early termination transmission indication is carried in at least one of the following:
- Hybrid automatic repeat request HARQ acknowledgment signaling
- the HARQ process number HPN in the DCI is the same as the HPN of the HRAQ process where the uplink information belongs.
- the NDI field in the DCI is flipped.
- the DCI carries scheduling information of new data transmission, or does not carry scheduling information of new data transmission.
- the DCI includes at least one of the following:
- the DCI in the new format is specially used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS;
- the newly added or reserved bits are used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- the MAC CE includes at least one of the following:
- the new MAC CE is specially used to instruct the terminal to terminate sending the uplink information in the multiple time slots based on TBoMS;
- the new bit or reserved bit is used to instruct the terminal to stop sending the uplink information in the multiple time slots based on TBoMS.
- the terminal sends uplink information in multiple time slots based on TBoMS, and performs on the first resource, wherein the first resource includes at least one of the following:
- the frequency domain resources in the configured grant resources include at least one of the following:
- the device embodiment since it basically corresponds to the method embodiment, for related parts, please refer to the part description of the method embodiment.
- the device embodiments described above are only illustrative, and the modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without creative effort.
- An embodiment of the present disclosure also proposes a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the execution by the terminal described in any of the above embodiments is implemented. transmission control method.
- Embodiments of the present disclosure also propose a communication device, including: a processor; a memory for storing a computer program; wherein, when the computer program is executed by the processor, the network-side The transport control method implemented by the device.
- Embodiments of the present disclosure also provide a computer-readable storage medium, which is used to store a computer program.
- the computer program is executed by a processor, the transmission control method performed by the terminal described in any of the above embodiments is implemented. step.
- Embodiments of the present disclosure also propose a computer-readable storage medium for storing a computer program.
- the computer program is executed by a processor, the transmission control method performed by the network side device described in any of the above embodiments is implemented. in the steps.
- FIG. 10 is a schematic block diagram of an apparatus 1000 for transmission control according to an embodiment of the present disclosure.
- Apparatus 1000 may be provided as a base station.
- the device 1000 includes a processing component 1022 , a wireless transmitting/receiving component 1024 , an antenna component 1026 , and a signal processing part specific to the wireless interface.
- the processing component 1022 may further include one or more processors.
- One of the processors in the processing component 1022 may be configured to implement the transmission control method performed by the network side device described in any of the foregoing embodiments.
- Fig. 11 is a schematic block diagram of an apparatus 1100 for transmission control according to an embodiment of the present disclosure.
- the apparatus 1100 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, and the like.
- device 1100 may include one or more of the following components: processing component 1102, memory 1104, power supply component 1106, multimedia component 1108, audio component 1110, input/output (I/O) interface 1112, sensor component 1114 and Communication component 1116.
- the processing component 1102 generally controls the overall operations of the device 1100, such as those associated with display, telephone calls, data communications, camera operations, and recording operations.
- the processing component 1102 may include one or more processors 1120 to execute instructions, so as to complete all or part of the steps of the above transmission control method executed by the terminal.
- processing component 1102 may include one or more modules that facilitate interaction between processing component 1102 and other components.
- processing component 1102 may include a multimedia module to facilitate interaction between multimedia component 1108 and processing component 1102 .
- the memory 1104 is configured to store various types of data to support operations at the device 1100 . Examples of such data include instructions for any application or method operating on device 1100, contact data, phonebook data, messages, pictures, videos, and the like.
- the memory 1104 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read-only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Magnetic or Optical Disk Magnetic Disk
- the power supply component 1106 provides power to various components of the device 1100 .
- Power components 1106 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 1100 .
- the multimedia component 1108 includes a screen that provides an output interface between the device 1100 and the user.
- the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
- the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action.
- the multimedia component 1108 includes a front camera and/or a rear camera. When the device 1100 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
- the audio component 1110 is configured to output and/or input audio signals.
- the audio component 1110 includes a microphone (MIC), which is configured to receive external audio signals when the device 1100 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 1104 or sent via communication component 1116 .
- the audio component 1110 also includes a speaker for outputting audio signals.
- the I/O interface 1112 provides an interface between the processing component 1102 and a peripheral interface module, and the above peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
- Sensor assembly 1114 includes one or more sensors for providing various aspects of status assessment for device 1100 .
- the sensor component 1114 can detect the open/closed state of the device 1100, the relative positioning of components, such as the display and keypad of the device 1100, and the sensor component 1114 can also detect a change in the position of the device 1100 or a component of the device 1100 , the presence or absence of user contact with the device 1100 , the device 1100 orientation or acceleration/deceleration and the temperature change of the device 1100 .
- Sensor assembly 1114 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
- the sensor assembly 1114 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 1114 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
- the communication component 1116 is configured to facilitate wired or wireless communication between the apparatus 1100 and other devices.
- the device 1100 can access wireless networks based on communication standards, such as WiFi, 2G, 3G, 4G LTE, 5G NR or combinations thereof.
- the communication component 1116 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 1116 also includes a near field communication (NFC) module to facilitate short-range communication.
- the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology, and other technologies.
- RFID Radio Frequency Identification
- IrDA Infrared Data Association
- UWB Ultra Wide Band
- Bluetooth Bluetooth
- apparatus 1100 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Realized by a gate array (FPGA), a controller, a microcontroller, a microprocessor or other electronic components, it is used to execute the above transmission control method executed by the terminal.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable Realized by a gate array
- controller a controller
- microcontroller a microcontroller
- microprocessor or other electronic components it is used to execute the above transmission control method executed by the terminal.
- a non-transitory computer-readable storage medium including instructions such as a memory 1104 including instructions, the instructions can be executed by the processor 1120 of the device 1100 to complete the above-mentioned transmission control performed by the terminal method.
- the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
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Abstract
本公开涉及传输控制方法、装置、通信装置和存储介质,其中,所述传输控制方法包括:基于多时隙数据传输TBoMS在多个时隙向网络侧设备发送上行信息;响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息。根据本公开,终端基于TBoMS在多个时隙发送的上行信息时,若接收到网络侧设备发送的提前终止传输指示,可以终止继续基于TBoMS在所述多个时隙发送所述上行信息。据此,可以避免终端资源的浪费,也可以避免频谱资源的浪费。
Description
本公开涉及通信技术领域,具体而言,涉及传输控制方法、传输控制装置、通信装置和计算机可读存储介质。
在相关技术中,针对覆盖相对较弱的情况,例如终端位于小区边缘的情况,提出了TBoMS(TB processing over multi-slots PUSCH,多时隙数据传输)。
基于TBoMS传输,终端对于需要发送的TB(Transport Block,传输块),可以在物理层按照整个TB进行CRC(Cyclic Redundancy Check,循环冗余校验)校验位的添加,以及LDPC(Low Density Parity Check Code,低密度奇偶校验码)编码。
在LDPC编码后,针对TBoMS传输所使用的多个时隙slot,可以针对每个slot进行速率匹配(rate matching)、加扰、调制、预编码、资源映射、OFDM(Orthogonal Frequency Division Multiplexing,正交频分复用)符号的调制。其中,针对每个slot进行速率匹配,可以是在一个slot对应比特的结束位置,进行下一个slot的速率匹配。
在相关技术中,网络侧设备可以接收终端基于TBoMS在多个时隙传输的上行信息,并在完成所述多个时隙的接收后,对上行信息进行解码。但是这在某些情况下可能会导致终端资源的浪费。
发明内容
有鉴于此,本公开的实施例提出了传输控制方法、传输控制装置、通信装置和计算机可读存储介质,以解决相关技术中的技术问题。
根据本公开实施例的第一方面,提出一种传输控制方法,由终端执行,所述方法包括:基于多时隙数据传输TBoMS在多个时隙向网络侧设备发送上行信息;响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息。
根据本公开实施例的第二方面,提出一种传输控制方法,由网络侧设备执行, 所述方法包括:接收终端基于多时隙数据传输TBoMS在多个时隙发送的上行信息;在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码;响应于对所述部分时隙的上行信息解码成功,向所述终端发送提前终止传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
根据本公开实施例的第三方面,提出一种传输控制装置,所述装置包括:发送模块,被配置为基于多时隙数据传输TBoMS在多个时隙向网络侧设备发送上行信息;处理模块,被配置为响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息。
根据本公开实施例的第四方面,提出一种传输控制装置,由网络侧设备执行,所述装置包括:接收模块,被配置为接收终端基于多时隙数据传输TBoMS在多个时隙发送的上行信息;处理模块,被配置为在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码;发送模块,被配置为响应于对所述部分时隙的上行信息解码成功,向所述终端发送提前终止传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
根据本公开实施例的第五方面,提出一种通信装置,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现上述由终端执行的传输控制方法。
根据本公开实施例的第六方面,提出一种通信装置,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现上述由网络侧设备执行的传输控制方法。
根据本公开实施例的第七方面,提出一种计算机可读存储介质,用于存储计算机程序,当所述计算机程序被处理器执行时,实现上述由终端执行的传输控制方法中的步骤。
根据本公开实施例的第八方面,提出一种计算机可读存储介质,用于存储计算机程序,当所述计算机程序被处理器执行时,实现上述由网络侧设备执行的传输控制方法中的步骤。
根据本公开的实施例,网络侧设备在配置终端基于TBoMS发送上行信息时,可以接收终端基于TBoMS在多个时隙发送的上行信息。在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码,在对所述部分时隙的上 行信息解码成功,可以向所述终端发送提前终止传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
相应地,终端基于TBoMS在多个时隙发送的上行信息时,若接收到网络侧设备发送的提前终止传输指示,可以终止继续基于TBoMS在所述多个时隙发送所述上行信息。据此,可以避免终端资源的浪费,也可以避免频谱资源的浪费。
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种传输控制方法的示意流程图。
图2是根据本公开的实施例示出的另一种传输控制方法的示意流程图。
图3是根据本公开的实施例示出的又一种传输控制方法的示意流程图。
图4是根据本公开的实施例示出的又一种传输控制方法的示意流程图。
图5是根据本公开的实施例示出的又一种传输控制方法的示意流程图。
图6是根据本公开的实施例示出的一种传输控制方法的示意流程图。
图7是根据本公开的实施例示出的另一种传输控制方法的示意流程图。
图8是根据本公开的实施例示出的一种传输控制装置的示意框图。
图9是根据本公开的实施例示出的一种传输控制装置的示意框图。
图10是根据本公开的实施例示出的一种用于传输控制的装置的示意框图。
图11是根据本公开的实施例示出的一种用于传输控制的装置的示意框图。
下面将结合本公开实施例中的附图,对本公开实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息,但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如,在不脱离本公开实施例范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
出于简洁和便于理解的目的,本文在表征大小关系时,所使用的术语为“大于”或“小于”、“高于”或“低于”。但对于本领域技术人员来说,可以理解:术语“大于”也涵盖了“大于等于”的含义,“小于”也涵盖了“小于等于”的含义;术语“高于”涵盖了“高于等于”的含义,“低于”也涵盖了“低于等于”的含义。
图1是根据本公开的实施例示出的一种传输控制方法的示意流程图。本实施例所示的传输控制方法可以由终端执行,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。所述终端可以与网络侧设备通信,所述网络侧设备包括但不限于4G、5G、6G等通信系统中的网络侧设备,例如基站、核心网等。
如图1所示,所述传输控制方法可以包括以下步骤:
在步骤S101中,基于多时隙数据传输TBoMS在多个时隙向网络侧设备发送上行信息,例如PUSCH(物理上行共享信道,Physical Uplink Share CHannel);
在步骤S102中,响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,网络侧设备可以配置终端基于TBoMS发送上行信息,其中,TBoMS占用的时隙的数量,可以是预先约定的,也可以是由网络侧设备配置或指示的。
例如网络侧设备配置终端基于TBoMS发送上行信息,并配置TBoMS占用的时隙的数量为n个,那么终端可以基于TBoMS在这n个时隙向网络侧设备发送上行信息。
在一个实施例中,网络侧设备可以根据终端上报的信道状态信息(Channel State Information,CSI)确定是否配置或指示终端基于TBoMS发送上行信息,例如在根据CSI确定信道状态相对较差时,可以配置或指示终端基于TBoMS发送上行信息,那么终端可以在TBoMS占用的多个时隙上向网络侧设备发送上行信息;在根据CSI确定信道状态相对较好时,可以不配置或指示终端基于TBoMS发送上行信息,那么终端可以在网络侧设备为上行信息配置的资源上发送上行信息。
但是,对于某些情况,例如CSI测量结果不准确,终端实际的覆盖状况良好,但是网络侧设备根据CSI确定信道状态相对较差;或者,终端在未处于小区边缘时,被配置或指示基于TBoMS发送上行信息。
由于这些情况下,终端实际的覆盖状况相对较好,网络侧设备接收终端在TBoMS占用的多个时隙中部分时隙的上行信息后进行解码(还包括CRC校验),就可能解码成功。而在网络侧设备已经解码成功的情况下,网络侧设备就成功获取到了所述上行信息,那么就不需要终端继续发送后续slot上的所述上行信息了,如果终端继续在TBoMS占用的多个时隙中另一部分时隙继续发送上行信息,将会导致终端资源的浪费(例如造成不必要的功率消耗power consumption),而且由于上行传输需要占用频域资源,因此也会造成频域资源的浪费。
根据本公开的实施例,网络侧设备在配置终端基于TBoMS发送上行信息时,可以接收终端基于TBoMS在多个时隙发送的上行信息,其中,所述多个时隙为TBoMS占用的时隙,可以是网络侧设备配置或指示,也可以是基于协议约定确定的。
网络侧设备在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码(包括解码和CRC校验),在对所述部分时隙的上行信息解码成功,可以向所述终端发送提前终止(early termination)传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
相应地,终端基于TBoMS在多个时隙发送的上行信息时,若接收到网络侧设备发送的提前终止传输指示,可以终止继续基于TBoMS在所述多个时隙发送所述上行信息。
例如多个时隙为n个时隙,网络侧设备可以在接收到第i个时隙的上行信息后对已接收到信息进行解码,也可以每接收到i个时隙的上行信息时对已接收到信息进行一次解码,其中,n为大于1的整数,i为大于0且小于n的整数。
网络侧设备在解码成功的情况下,可以向终端发送提前终止传输指示,终端接 收到提前终止传输指示后,可以停止继续基于TBoMS在所述多个时隙发送所述上行信息,据此,可以避免终端资源的浪费,也可以避免频谱资源的浪费。
例如终端在第i+1个时隙接收到提前终止传输指示,终端可以停止基于TBoMS在第i+1个时隙到第n个时隙向网络侧设备发送所述上行信息,那么在第i+1个时隙到第n个时隙发送上行信息的资源就得到了节省。
需要说明的是,终端可以在接收到提前终止传输指示时,立即停止继续基于TBoMS在所述多个时隙发送所述上行信息,也可以在接收到停止传输指示后第一数目的时间单元后,停止继续基于TBoMS在所述多个时隙发送所述上行信息。
另外,本实施例所示的方法可以适用于终端进行单次single TBoMS的场景,也可以适用于多次重复进行TBoMS的场景,例如TBoMS with repetition的场景。
例如在多次重复进行TBoMS的场景下,网络侧设备可以在每一次TBoMS中,在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码,进而在对所述部分时隙的上行信息解码成功时,向所述终端发送提前终止传输指示。那么终端可在没有完成TBoMS的全部重复次数时,也会终止继续基于TBoMS在所述多个时隙发送所述上行信息。
图2是根据本公开的实施例示出的另一种传输控制方法的示意流程图。如图2所示,所述方法还包括:
在步骤S201中,清空所述上行信息对应的缓存。
在一个实施例中,终端在接收到提前终止传输指示的情况下,终端在终止继续基于TBoMS在所述多个时隙发送所述上行信息时,由于已经停止发送所述上行信息,因此可以以进一步清空所述上行信息对应的缓存,从而节约缓存空间。
图3是根据本公开的实施例示出的又一种传输控制方法的示意流程图。如图3所示,所述终止基于TBoMS在所述多个时隙发送所述上行信息包括:
在步骤S301中,在接收到所述提前终止传输指示第一数目的时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,终端在接收到所述提前终止传输指示的情况下,终止基于TBoMS在所述多个时隙发送所述上行信息,具体可以是,在接收到所述提前终止传输指示第一数目的时间单元(例如简称K个时间单元)后,终止基于TBoMS在所述多 个时隙发送所述上行信息,以便终端可以在第一数目的时间单元内执行一些操作。
其中,时域单元包括但不限于OFDM符号、时隙slot、子帧等,时域单元可以是网络侧设备配置的,也可以是基于协议约定确定的。
例如在一个实施例中,所述方法还包括:
在所述第一数目的时间单元中进行的操作包含但不限于以下至少一项:
在高层和/或物理层对所述提前终止传输指示进行处理;
对所述提前终止传输指示进行解析;所述提前终止传输指示可以是指示信息,也可以是信令;
清空所述上行信息对应的缓存;
取消在接收到所述提前终止传输指示第一数目的时间单元后,基于TBoMS在所述多个时隙发送所述上行信息的准备。
在一个实施例中,终端在接收到所述提前终止传输指示后的K个时域单元内,可以在高层和/或物理层对所述提前终止传输指示进行处理,例如提前终止传输指示携带在PDCCH(Physical Downlink Control Channel,物理下行控制频道)中,终端需要在物理层对PDCCH进行盲检,已获取所述提前终止传输指示。
在一个实施例中,终端在接收到所述提前终止传输指示后的K个时域单元内,对所述提前终止传输指示进行解析,以确定所述提前终止传输指示的含义。
在一个实施例中,终端在接收到所述提前终止传输指示后的K个时域单元内,可以清空所述上行信息对应的缓存,从而节约缓存空间。
在一个实施例中,终端在基于TBoMS在多个时隙上发送上行信息时,在一个时隙上发送上行信息后,需要对在后续时隙上发送上行信息进行一些准备,例如调整相位等。而在接收到所述提前终止传输指示时,由于不用在后续时隙上继续发送所述上行信息了,那么对于在后续时隙上发送上行信息进行的准备可以取消,例如将调整后的相位恢复,以免对后续新传输的数据造成影响。例如终端在接收到所述提前终止传输指示K个时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息,那么在K个时域单元内,终端可以取消在接收到所述提前终止传输指示K个时间单元后,基于TBoMS在所述多个时隙发送所述上行信息的准备。
在一个实施例中,所述第一数目的确定方式包括以下至少之一:
根据所述网络侧设备配置确定;
根据协议约定确定;
根据所述终端的能力确定。
终端在接收到所述提前终止传输指示K个时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息,其中K的值可以是网络侧设备配置的;也可以是终端根据协议约定确定的;还可以是终端根据自身能力确定的。
图4是根据本公开的实施例示出的又一种传输控制方法的示意流程图。如图4所示,所述第一数目为根据所述网络侧设备配置确定的,所述方法还包括:
在步骤S401中,向所述网络侧设备发送所述终端的处理能力信息。
在一个实施例中,在网络侧设备配置K的值时,网络侧设备可以根据终端的处理能力确定K的值,进而配置给终端。在这种情况下,终端可以先向网络侧设备上报终端自身的处理能力信息,以便网络侧设备可以根据终端的处理能力确定K的值。
其中,所述处理能力信息可以包括概括的处理能力,例如处理器的处理速率;也可以包括具体的处理能力,例如终端对所述提前终止传输指示进行解析的速率、终端清空所述上行信息对应的缓存的速率、终端取消在接收到所述提前终止传输指示第一数目的时间单元后,基于TBoMS在所述多个时隙发送所述上行信息的准备的速率等。
通过上报具体的处理能力,有利于网络侧设备更为准确地为终端配置K的值。其中,在上报具体的处理能力时,终端可以先确定需要在所述第一数目的时间单元中进行的操作,进而上报该操作对应的能力。例如终端需要在所述第一数目的时间单元中对所述提前终止传输指示进行解析,那么可以上报终端对所述提前终止传输指示进行解析的速率;例如终端需要在所述第一数目的时间单元中对清空所述上行信息对应的缓存,那么可以上报终端清空所述上行信息对应的缓存的速率,以便网络侧设备为终端配置的K值与终端将要在所述第一数目的时间单元中进行的操作相匹配,确保满足进行该操作的需要。
在一个实施例中,所述提前终止传输指示携带在以下至少之一中:
下行控制信息DCI;
介质访问控制层控制单元MAC CE(Media Access Control Control Element);
混合自动重传请求确认HARQ-ACK(Hybrid Automatic Repeat reQuest ACKonwledge)信令。
需要说明的是,HARQ-ACK可以使用单独的反馈信道发送,也可以由DCI携带,例如对于非授权频谱中配置授权上行传输进行的反馈,其中的HARQ-ACK携带在DCI format 0_1中。
在一个实施例中,网络侧设备可以通过DCI携带提前终止传输指示发送至终端,也可以通过MAC CE携带提前终止传输指示发送至终端,还可以通过HARQ-ACK携带提前终止传输指示发送至终端。
其中,在通过DCI携带提前终止传输指示的情况下,提前终止传输指示可以包括DCI中一个或多个信息域,例如可以包括HARQ进程号HPN(HRAQ Process Number)域;在通过MAC CE携带提前终止传输指示的情况下,提前终止传输指示可以包括MAC CE中的一个或多个字段;在通过HARQ-ACK携带提前终止传输指示时,提前终止传输指示可以包括HARQ-ACK中的一个或多个字段。
以下实施例主要针对通过DCI携带提前终止传输指示的情况对本公开的实施例进行示例性描述。
图5是根据本公开的实施例示出的又一种传输控制方法的示意流程图。如图5所示,所述提前终止传输指示携带在DCI中,所述响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息包括:
在步骤S501中,响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,提前终止传输指示可以包括DCI中的HPN域,在这种情况下,所述DCI可以是用于调度的DCI。
例如在将HPN域作为提前终止传输指示的情况下,网络侧设备可以先确定终端基于TBoMS在多个时隙向网络侧设备发送上行信息所在的HRAQ进程的HPN(例如称作第一HPN)。进而在需要指示终端终止基于TBoMS在多个时隙向网络侧设备发送上行信息时,可以将DCI中的HPN(例如称作第二HPN)设置为与第一HPN相同。
进而终端在接收到DCI后,可以判断其中的第二HPN与第一HPN是否相同,若第二HPN与第一HPN相同,可以确定第二HPN为提前终止传输指示,进而终止基于TBoMS在所述多个时隙发送所述上行信息;若第二HPN与第一HPN不同,则可以不将第二HPN作为提前终止传输指示,继续基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,终止基于TBoMS在所述多个时隙发送所述上行信息包括:
响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,且所述DCI中NDI域翻转,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,提前终止传输指示不仅可以包括DCI中的HPN域,还可以包括DCI中的NDI(New Data Indicator,新数据指示)域。
例如终端对于每个HARQ进程可以维护一个NDI参数,在提前终止传输指示包括HPN域和NDI域的情况下,网络侧设备可以先确定终端基于TBoMS在多个时隙向网络侧设备发送上行信息所在的HRAQ进程的HPN(例如称作第一HPN),以及确定终端基于TBoMS在多个时隙向网络侧设备发送上行信息所在的HRAQ进程对应的NDI。进而在需要指示终端终止基于TBoMS在多个时隙向网络侧设备发送上行信息时,可以将DCI中的HPN(例如称作第二HPN)设置为与第一HPN相同,以及将DCI中的NDI域(的值)设置为与终端维护的NDI参数相反,也即翻转。
进而终端在接收到DCI后,可以判断其中的第二HPN与第一HPN是否相同,若第二HPN与第一HPN相同,且NDI域相对于维护的NDCI参数翻转,可以终止基于TBoMS在所述多个时隙发送所述上行信息;若第二HPN与第一HPN不同,或者DCI中的NDI域相对于维护的NDCI参数未翻转,则可以继续基于TBoMS在所述多个时隙发送所述上行信息;例如在第二HPN与第一HPN相同,DCI中的NDI域相对于维护的NDCI参数未翻转时,还可以重新基于TBoMS在所述多个时隙发送所述上行信息,也即对于基于TBoMS在所述多个时隙发送所述上行信息进行重新传输retransmission。
在一个实施例中,所述方法还包括:根据所述DCI确定新数据传输的调度信息。
在网络侧设备通过DCI携带提前终止传输指示的情况下,所述DCI可以是调度DCI,在DCI中可以携带有新数据传输的调度信息,终端可以根据所述调度信息确定进行新数据传输的资源(包括时域资源和/或频域资源),进而可以在确定的资源上传输新数据。当然,DCI中并不是一定携带所述调度信息,也可以并不携带所述调度信息。
在一个实施例中,所述DCI包括以下至少之一:
新格式的DCI,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统(legacy)DCI,其中的新增位或保留位或传统指示字段(如HPN、NDI、HARQ-ACK等)用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,可以设置新格式(format)的DCI,新格式的DCI可以专门作为提前终止传输指示,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到新格式的DCI后,可以根据新格式的DCI确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
例如通过一种新格式的DCI进行指示,那么可以通过这种新格式的DCI中的一个或多个信息域指示终端是否终止基于TBoMS在所述多个时隙发送所述上行信息;例如终端可以在接收到新格式的DCI时,终止基于TBoMS在所述多个时隙发送所述上行信息,终端在未接收到新格式的DCI时,不终止基于TBoMS在所述多个时隙发送所述上行信息。
例如通过多种新格式的DCI进行指示,那么可以通过其中一种新格式的DCI指示终端终止基于TBoMS在所述多个时隙发送所述上行信息,通过其中另一种新格式的DCI指示终端不终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,可以沿用传统DCI,例如可以在传统DCI中设置新增位,通过新增位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统DCI后,可以根据传统DCI中的新增位确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在网络侧设备通过DCI携带提前终止传输指示的情况下,可以沿用传统DCI, 例如可以使用传统DCI中的保留位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统DCI后,可以根据传统DCI中的保留位确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述MAC CE包括以下至少之一:
新的MAC CE,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统(legacy)MAC CE,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过MAC CE携带提前终止传输指示的情况下,可以设置新的MAC CE,新的MAC CE可以专门作为提前终止传输指示,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到新的MAC CE后,可以根据新的MAC CE确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
例如,针对新的MAC CE,可以在MAC CE的子头(subheader)中设置一个专用的逻辑信道标识LCID(Logical Channel ID),通过这个LCID标识MAC CE是新的MAC CE。相应地,终端在接收到MAC CE后,根据子头中的LCID,可以确定MAC CE是否为新的MAC CE,在确定MAC CE为新的MAC CE时,可以根据新的MAC CE确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过MAC CE携带提前终止传输指示的情况下,可以沿用传统MAC CE,例如可以在传统MAC CE中设置新增位,通过新增位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统MAC CE后,可以根据传统MAC CE中的新增位确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在网络侧设备通过MAC CE携带提前终止传输指示的情况下,可以沿用传统MAC CE,例如可以使用传统MAC CE中的保留位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统MAC CE后,可以根据传统MAC CE中的保留位确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施中,基于TBoMS在多个时隙发送上行信息,在第一资源上进行,其中,所述第一资源包括以下至少之一:
配置授权configured grant(CG)资源;
动态(dynamic)调度资源。
在一个实施中,所述configured grant资源中的频域资源包括以下至少之一:
非授权频谱中的频域资源;
授权频谱中的频域资源。
在一个实施例中,终端基于TBoMS在多个时隙发送上行信息的操作所占用的第一资源,可以是非授权频谱中的CG资源,也可以是授权频谱中的CG资源,还可以是动态调度资源。
相应地,上述实施例中网络侧设备通过提前终止传输指示,也可以是针对终端在上述任一第一资源上基于TBoMS在多个时隙发送上行信息的操作,指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
例如,终端在非授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
终端在授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备也可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
终端在动态调度资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备还可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
当然,网络侧设备具体选择何种方式指示终端终止基于TBoMS在所述多个时隙发送所述上行信息,可以由协议规定,也可以由基站配置,还可以根据需要确定。
进一步地,网络侧设备可以根据终端基于TBoMS在所述多个时隙发送所述上行信息占用的第一资源的类型和/或调度方式,选择对应的方式指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
例如终端在非授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;终端在授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息 时,网络侧设备可以通过DCI或者MAC CE指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。由于目前对于非授权频谱中的CG资源上发送上行信息的操作,已有HARQ ACK/NACK的机制,而在授权频谱中的CG资源上发送上行信息的操作,并没有有HARQ ACK/NACK的机制,所以根据本实施例可以减少对现有机制的调整,降低适用难度。
图6是根据本公开的实施例示出的一种传输控制方法的示意流程图。本实施例所示的传输控制方法可以由网络侧设备执行,所述网络侧设备可以与终端通信,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置,所述网络侧设备包括但不限于4G、5G、6G等通信系统中的网络侧设备,例如基站、核心网等。
如图6所示,所述传输控制方法可以包括以下步骤:
在步骤S601中,接收终端基于多时隙数据传输TBoMS在多个时隙发送的上行信息;
在步骤S602中,在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码;
在步骤S603中,响应于对所述部分时隙的上行信息解码成功,向所述终端发送提前终止传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,网络侧设备可以配置终端基于TBoMS发送上行信息,其中,TBoMS占用的时隙的数量,可以是预先约定的,也可以是由网络侧设备配置或指示的。
例如网络侧设备配置终端基于TBoMS发送上行信息,并配置TBoMS占用的时隙的数量为n个,那么终端可以基于TBoMS在这n个时隙向网络侧设备发送上行信息。
在一个实施例中,网络侧设备可以根据终端上报的信道状态信息(Channel State Information,CSI)确定是否配置或指示终端基于TBoMS发送上行信息,例如在根据CSI确定信道状态相对较差时,可以配置或指示终端基于TBoMS发送上行信息,那么终端可以在TBoMS占用的多个时隙上向网络侧设备发送上行信息;在根据CSI确定信道状态相对较好时,可以不配置或指示终端基于TBoMS发送上行信息,那么终端可以在网络侧设备为上行信息配置的资源上发送上行信息。
但是,对于某些情况,例如CSI测量结果不准确,终端实际的覆盖状况良好,但是网络侧设备根据CSI确定信道状态相对较差;或者,终端在未处于小区边缘时,被配置或指示基于TBoMS发送上行信息。
由于这些情况下,终端实际的覆盖状况相对较好,网络侧设备接收终端在TBoMS占用的多个时隙中部分时隙的上行信息后进行解码(还包括CRC校验),就可能解码成功。而在网络侧设备已经解码成功的情况下,网络侧设备就成功获取到了所述上行信息,那么就不需要终端继续发送后续slot上的所述上行信息了,如果终端继续在TBoMS占用的多个时隙中另一部分时隙继续发送上行信息,将会导致终端资源的浪费(例如造成不必要的功率消耗power consumption),而且由于上行传输需要占用频域资源,因此也会造成频域资源的浪费。
根据本公开的实施例,网络侧设备在配置终端基于TBoMS发送上行信息时,可以接收终端基于TBoMS在多个时隙发送的上行信息,其中,所述多个时隙为TBoMS占用的时隙,可以是网络侧设备配置或指示,也可以是基于协议约定确定的。
网络侧设备在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码(包括解码和CRC校验),在对所述部分时隙的上行信息解码成功,可以向所述终端发送提前终止(early termination)传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
相应地,终端基于TBoMS在多个时隙发送的上行信息时,若接收到网络侧设备发送的提前终止传输指示,可以终止继续基于TBoMS在所述多个时隙发送所述上行信息。
例如多个时隙为n个时隙,网络侧设备可以在接收到第i个时隙的上行信息后对已接收到信息进行解码,也可以每接收到i个时隙的上行信息时对已接收到信息进行一次解码,其中,n为大于1的整数,i为大于0且小于n的整数。
网络侧设备在解码成功的情况下,可以向终端发送提前终止传输指示,终端接收到提前终止传输指示后,可以停止继续基于TBoMS在所述多个时隙发送所述上行信息,据此,可以避免终端资源的浪费,也可以避免频谱资源的浪费。
例如终端在第i+1个时隙接收到提前终止传输指示,终端可以停止基于TBoMS在第i+1个时隙到第n个时隙向网络侧设备发送所述上行信息,那么在第i+1个时隙到第n个时隙发送上行信息的资源就得到了节省。
需要说明的是,终端可以在接收到提前终止传输指示时,立即停止继续基于TBoMS在所述多个时隙发送所述上行信息,也可以在接收到停止传输指示后第一数目的时间单元后,停止继续基于TBoMS在所述多个时隙发送所述上行信息。
另外,本实施例所示的方法可以适用于终端进行单次single TBoMS的场景,也可以适用于多次重复进行TBoMS的场景,例如TBoMS with repetition的场景。
例如在多次重复进行TBoMS的场景下,网络侧设备可以在每一次TBoMS中,在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码,进而在对所述部分时隙的上行信息解码成功时,向所述终端发送提前终止传输指示。那么终端可在没有完成TBoMS的全部重复次数时,也会终止继续基于TBoMS在所述多个时隙发送所述上行信息。
图7是根据本公开的实施例示出的另一种传输控制方法的示意流程图。如图7所示,所述方法还包括:
在步骤S701中,为所述终端配置第一数目,用于指示所述终端在接收到所述提前终止传输指示第一数目的时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,终端在接收到所述提前终止传输指示的情况下,终止基于TBoMS在所述多个时隙发送所述上行信息,具体可以是,在接收到所述提前终止传输指示第一数目的时间单元(例如简称K个时间单元)后,终止基于TBoMS在所述多个时隙发送所述上行信息,以便终端可以在第一数目的时间单元内执行一些操作。
其中,时域单元包括但不限于OFDM符号、时隙slot、子帧等,时域单元可以是网络侧设备配置的,也可以是基于协议约定确定的。K的值也可以是网络侧设备配置的。
在一个实施例中,所述方法还包括:
接收所述终端发送的处理能力信息,其中,所述第一数目基于所述处理能力信息确定。
在一个实施例中,在网络侧设备配置K的值时,网络侧设备可以根据终端的处理能力确定K的值,进而配置给终端。在这种情况下,终端可以先向网络侧设备上报终端自身的处理能力信息,以便网络侧设备可以根据终端的处理能力确定K的值。
其中,所述处理能力信息可以包括概括的处理能力,例如处理器的处理速率;也可以包括具体的处理能力,例如终端对所述提前终止传输指示进行解析的速率、终端清空所述上行信息对应的缓存的速率、终端取消在接收到所述提前终止传输指示第一数目的时间单元后,基于TBoMS在所述多个时隙发送所述上行信息的准备的速率等。
通过上报具体的处理能力,有利于网络侧设备更为准确地为终端配置K的值。其中,在上报具体的处理能力时,终端可以先确定需要在所述第一数目的时间单元中进行的操作,进而上报该操作对应的能力。例如终端需要在所述第一数目的时间单元中对所述提前终止传输指示进行解析,那么可以上报终端对所述提前终止传输指示进行解析的速率;例如终端需要在所述第一数目的时间单元中对清空所述上行信息对应的缓存,那么可以上报终端清空所述上行信息对应的缓存的速率,以便网络侧设备为终端配置的K值与终端将要在所述第一数目的时间单元中进行的操作相匹配,确保满足进行该操作的需要。
在一个实施例中,所述提前终止传输指示携带在以下至少之一中:
下行控制信息DCI;
介质访问控制层控制单元MAC CE;
混合自动重传请求HARQ确认信令。
需要说明的是,HARQ-ACK可以使用单独的反馈信道发送,也可以由DCI携带,例如对于非授权频谱中配置授权上行传输进行的反馈,其中的HARQ-ACK携带在DCI format 0_1中。
在一个实施例中,网络侧设备可以通过DCI携带提前终止传输指示发送至终端,也可以通过MAC CE携带提前终止传输指示发送至终端,还可以通过HARQ-ACK携带提前终止传输指示发送至终端。
其中,在通过DCI携带提前终止传输指示的情况下,提前终止传输指示可以包括DCI中一个或多个信息域,例如可以包括HARQ进程号HPN(HRAQ Process Number)域;在通过MAC CE携带提前终止传输指示的情况下,提前终止传输指示可以包括MAC CE中的一个或多个字段;在通过HARQ-ACK携带提前终止传输指示时,提前终止传输指示可以包括HARQ-ACK中的一个或多个字段。
以下实施例主要针对通过DCI携带提前终止传输指示的情况对本公开的实施 例进行示例性描述。
在一个实施例中,所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,提前终止传输指示可以包括DCI中的HPN域,在这种情况下,所述DCI可以是用于调度的DCI。
例如在将HPN域作为提前终止传输指示的情况下,网络侧设备可以先确定终端基于TBoMS在多个时隙向网络侧设备发送上行信息所在的HRAQ进程的HPN(例如称作第一HPN)。进而在需要指示终端终止基于TBoMS在多个时隙向网络侧设备发送上行信息时,可以将DCI中的HPN(例如称作第二HPN)设置为与第一HPN相同。
进而终端在接收到DCI后,可以判断其中的第二HPN与第一HPN是否相同,若第二HPN与第一HPN相同,可以确定第二HPN为提前终止传输指示,进而终止基于TBoMS在所述多个时隙发送所述上行信息;若第二HPN与第一HPN不同,则可以不将第二HPN作为提前终止传输指示,继续基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述DCI中NDI域翻转。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,提前终止传输指示不仅可以包括DCI中的HPN域,还可以包括DCI中的NDI(New Data Indicator,新数据指示)域。
例如终端对于每个HARQ进程可以维护一个NDI参数,在提前终止传输指示包括HPN域和NDI域的情况下,网络侧设备可以先确定终端基于TBoMS在多个时隙向网络侧设备发送上行信息所在的HRAQ进程的HPN(例如称作第一HPN),以及确定终端基于TBoMS在多个时隙向网络侧设备发送上行信息所在的HRAQ进程对应的NDI。进而在需要指示终端终止基于TBoMS在多个时隙向网络侧设备发送上行信息时,可以将DCI中的HPN(例如称作第二HPN)设置为与第一HPN相同,以及将DCI中的NDI域(的值)设置为与终端维护的NDI参数相反,也即翻转。
进而终端在接收到DCI后,可以判断其中的第二HPN与第一HPN是否相同,若第二HPN与第一HPN相同,且NDI域相对于维护的NDCI参数翻转,可以终止基 于TBoMS在所述多个时隙发送所述上行信息;若第二HPN与第一HPN不同,或者DCI中的NDI域相对于维护的NDCI参数未翻转,则可以继续基于TBoMS在所述多个时隙发送所述上行信息;例如在第二HPN与第一HPN相同,DCI中的NDI域相对于维护的NDCI参数未翻转时,还可以重新基于TBoMS在所述多个时隙发送所述上行信息,也即对于基于TBoMS在所述多个时隙发送所述上行信息进行重新传输retransmission。
在一个实施例中,所述DCI中携带有新数据传输的调度信息,或者未携带新数据传输的调度信息。
在网络侧设备通过DCI携带提前终止传输指示的情况下,所述DCI可以是调度DCI,在DCI中可以携带有新数据传输的调度信息,终端可以根据所述调度信息确定进行新数据传输的资源(包括时域资源和/或频域资源),进而可以在确定的资源上传输新数据。当然,DCI中并不是一定携带所述调度信息,也可以并不携带所述调度信息。
在一个实施例中,所述DCI包括以下至少之一:
新格式的DCI,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统DCI,其中的新增位或保留位或传统指示字段(如HPN、NDI、HARQ-ACK等)用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,可以设置新格式(format)的DCI,新格式的DCI可以专门作为提前终止传输指示,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到新格式的DCI后,可以根据新格式的DCI确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
例如通过一种新格式的DCI进行指示,那么可以通过这种新格式的DCI中的一个或多个信息域指示终端是否终止基于TBoMS在所述多个时隙发送所述上行信息;例如终端可以在接收到新格式的DCI时,终止基于TBoMS在所述多个时隙发送所述上行信息,终端在未接收到新格式的DCI时,不终止基于TBoMS在所述多个时隙发送所述上行信息。
例如通过多种新格式的DCI进行指示,那么可以通过其中一种新格式的DCI 指示终端终止基于TBoMS在所述多个时隙发送所述上行信息,通过其中另一种新格式的DCI指示终端不终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过DCI携带提前终止传输指示的情况下,可以沿用传统DCI,例如可以在传统DCI中设置新增位,通过新增位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统DCI后,可以根据传统DCI中的新增位确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在网络侧设备通过DCI携带提前终止传输指示的情况下,可以沿用传统DCI,例如可以使用传统DCI中的保留位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统DCI后,可以根据传统DCI中的保留位确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述MAC CE包括以下至少之一:
新的MAC CE,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统MAC CE,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过MAC CE携带提前终止传输指示的情况下,可以设置新的MAC CE,新的MAC CE可以专门作为提前终止传输指示,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到新的MAC CE后,可以根据新的MAC CE确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
例如,针对新的MAC CE,可以在MAC CE的子头(subheader)中设置一个专用的逻辑信道标识LCID(Logical Channel ID),通过这个LCID标识MAC CE是新的MAC CE。相应地,终端在接收到MAC CE后,根据子头中的LCID,可以确定MAC CE是否为新的MAC CE,在确定MAC CE为新的MAC CE时,可以根据新的MAC CE确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,在网络侧设备通过MAC CE携带提前终止传输指示的情况下,可以沿用传统MAC CE,例如可以在传统MAC CE中设置新增位,通过新增位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统MAC CE后,可以根据传统MAC CE中的新增位确定是否终止基于TBoMS在所述多个时隙 发送所述上行信息。
在网络侧设备通过MAC CE携带提前终止传输指示的情况下,可以沿用传统MAC CE,例如可以使用传统MAC CE中的保留位指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。终端在接收到传统MAC CE后,可以根据传统MAC CE中的保留位确定是否终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施中,所述终端基于TBoMS在多个时隙发送上行信息,在第一资源上进行,其中,所述第一资源包括以下至少之一:
配置授权configured grant资源;
动态调度资源。
在一个实施中,所述configured grant资源中的频域资源包括以下至少之一:
非授权频谱中的频域资源;
授权频谱中的频域资源。
在一个实施例中,终端基于TBoMS在多个时隙发送上行信息的操作所占用的第一资源,可以是非授权频谱中的CG资源,也可以是授权频谱中的CG资源,还可以是动态调度资源。
相应地,上述实施例中网络侧设备通过提前终止传输指示,也可以是针对终端在上述任一第一资源上基于TBoMS在多个时隙发送上行信息的操作,指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
例如,终端在非授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
终端在授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备也可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
终端在动态调度资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备还可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
当然,网络侧设备具体选择何种方式指示终端终止基于TBoMS在所述多个时 隙发送所述上行信息,可以由协议规定,也可以由基站配置,还可以根据需要确定。
进一步地,网络侧设备可以根据终端基于TBoMS在所述多个时隙发送所述上行信息占用的第一资源的类型和/或调度方式,选择对应的方式指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
例如终端在非授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备可以通过HARQ-ACK指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;终端在授权频谱中的CG资源上基于TBoMS在多个时隙发送上行信息时,网络侧设备可以通过DCI或者MAC CE指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。由于目前对于非授权频谱中的CG资源上发送上行信息的操作,已有HARQ ACK/NACK的机制,而在授权频谱中的CG资源上发送上行信息的操作,并没有有HARQ ACK/NACK的机制,所以根据本实施例可以减少对现有机制的调整,降低适用难度。
与前述的传输控制方法的实施例相对应地,本公开还提供了传输控制装置的实施例。
图8是根据本公开的实施例示出的一种传输控制装置的示意框图。本实施例所示的传输控制装置可以适用于终端,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置。所述终端可以与网络侧设备通信,所述网络侧设备包括但不限于4G、5G、6G等通信系统中的网络侧设备,例如基站、核心网等。
如图8所示,所述传输控制装置可以包括:
发送模块801,被配置为基于多时隙数据传输TBoMS在多个时隙向网络侧设备发送上行信息;
处理模块802,被配置为响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述处理模块,还被配置为清空所述上行信息对应的缓存。
在一个实施例中,所述处理模块,被配置为在接收到所述提前终止传输指示第一数目的时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述处理模块,还被配置为
在所述第一数目的时间单元中进行的操作包含但不限于以下至少一项:
在高层和/或物理层对所述提前终止传输指示进行处理;
对所述提前终止传输指示进行解析;
清空所述上行信息对应的缓存;
取消在接收到所述提前终止传输指示第一数目的时间单元后,基于TBoMS在所述多个时隙发送所述上行信息的准备。
在一个实施例中,所述第一数目的确定方式包括以下至少之一:
根据所述网络侧设备配置确定;
根据协议约定确定;
根据终端的能力确定。
在一个实施例中,所述第一数目为根据所述网络侧设备配置确定的,所述发送模块,还被配置为向所述网络侧设备发送所述终端的处理能力信息。
在一个实施例中,所述提前终止传输指示携带在以下至少之一中:
下行控制信息DCI;
介质访问控制层控制单元MAC CE;
混合自动重传请求确认HARQ-ACK信令。
在一个实施例中,所述提前终止传输指示携带在DCI中,所述处理模块,被配置为响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述处理模块,被配置为响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,且所述DCI中NDI域翻转,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述处理模块,还被配置为根据所述DCI确定新数据传输的调度信息。
在一个实施例中,所述DCI包括以下至少之一:
新格式的DCI,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统DCI,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述MAC CE包括以下至少之一:
新的MAC CE,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统MAC CE,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,基于TBoMS在多个时隙发送上行信息,在第一资源上进行,其中,所述第一资源包括以下至少之一:
配置授权configured grant资源;
动态调度资源。
在一个实施例中,所述configured grant资源中的频域资源包括以下至少之一:
非授权频谱中的频域资源;
授权频谱中的频域资源。
图9是根据本公开的实施例示出的一种传输控制装置的示意框图。本实施例所示的传输控制装置可以适用于网络侧设备,所述网络侧设备可以与终端通信,所述终端包括但不限于手机、平板电脑、可穿戴设备、传感器、物联网设备等通信装置,所述网络侧设备包括但不限于4G、5G、6G等通信系统中的网络侧设备,例如基站、核心网等。
如图9所示,所述传输控制装置可以包括:
接收模块901,被配置为接收终端基于多时隙数据传输TBoMS在多个时隙发送的上行信息;
处理模块902,被配置为在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码;
发送模块903,被配置为响应于对所述部分时隙的上行信息解码成功,向所述终端发送提前终止传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述发送模块,还被配置为为所述终端配置第一数目,用于指示所述终端在接收到所述提前终止传输指示第一数目的时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述接收模块,还被配置为接收所述终端发送的处理能力信息,其中,所述第一数目基于所述处理能力信息确定。
在一个实施例中,所述提前终止传输指示携带在以下至少之一中:
下行控制信息DCI;
介质访问控制层控制单元MAC CE;
混合自动重传请求HARQ确认信令。
在一个实施例中,所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同。
在一个实施例中,所述DCI中NDI域翻转。
在一个实施例中,所述DCI中携带有新数据传输的调度信息,或者未携带新数据传输的调度信息。
在一个实施例中,所述DCI包括以下至少之一:
新格式的DCI,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统DCI,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述MAC CE包括以下至少之一:
新的MAC CE,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;
传统MAC CE,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
在一个实施例中,所述终端基于TBoMS在多个时隙发送上行信息,在第一资源上进行,其中,所述第一资源包括以下至少之一:
配置授权configured grant资源;
动态调度资源。
在一个实施例中,所述configured grant资源中的频域资源包括以下至少之一:
非授权频谱中的频域资源;
授权频谱中的频域资源。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在相关方法的实施例中进行了详细描述,此处将不做详细阐述说明。
对于装置实施例而言,由于其基本对应于方法实施例,所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的,作为模块显示的部件可以是或者也可以不是物理模块,即可以位于一个地方,或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下,即可以理解并实施。
本公开的实施例还提出一种通信装置,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现上述任一实施例所述的由终端执行的传输控制方法。
本公开的实施例还提出一种通信装置,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现上述任一实施例所述的由网络侧设备执行的传输控制方法。
本公开的实施例还提出一种计算机可读存储介质,用于存储计算机程序,当所述计算机程序被处理器执行时,实现上述任一实施例所述的由终端执行的传输控制方法中的步骤。
本公开的实施例还提出一种计算机可读存储介质,用于存储计算机程序,当所述计算机程序被处理器执行时,实现上述任一实施例所述的由网络侧设备执行的传输控制方法中的步骤。
如图10所示,图10是根据本公开的实施例示出的一种用于传输控制的装置1000的示意框图。装置1000可以被提供为一基站。参照图10,装置1000包括处理组件1022、无线发射/接收组件1024、天线组件1026、以及无线接口特有的信号处理部分,处理组件1022可进一步包括一个或多个处理器。处理组件1022中的其中一个处 理器可以被配置为实现上述任一实施例所述的由网络侧设备执行的传输控制方法。
图11是根据本公开的实施例示出的一种用于传输控制的装置1100的示意框图。例如,装置1100可以是移动电话、计算机、数字广播终端、消息收发设备、游戏控制台、平板设备、医疗设备、健身设备、个人数字助理等。
参照图11,装置1100可以包括以下一个或多个组件:处理组件1102、存储器1104、电源组件1106、多媒体组件1108、音频组件1110、输入/输出(I/O)的接口1112、传感器组件1114以及通信组件1116。
处理组件1102通常控制装置1100的整体操作,诸如与显示、电话呼叫、数据通信、相机操作和记录操作相关联的操作。处理组件1102可以包括一个或多个处理器1120来执行指令,以完成上述的由终端执行的传输控制方法的全部或部分步骤。此外,处理组件1102可以包括一个或多个模块,便于处理组件1102和其他组件之间的交互。例如,处理组件1102可以包括多媒体模块,以方便多媒体组件1108和处理组件1102之间的交互。
存储器1104被配置为存储各种类型的数据以支持在装置1100的操作。这些数据的示例包括用于在装置1100上操作的任何应用程序或方法的指令、联系人数据、电话簿数据、消息、图片、视频等。存储器1104可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM)、电可擦除可编程只读存储器(EEPROM)、可擦除可编程只读存储器(EPROM)、可编程只读存储器(PROM),只读存储器(ROM)、磁存储器、快闪存储器、磁盘或光盘。
电源组件1106为装置1100的各种组件提供电力。电源组件1106可以包括电源管理系统,一个或多个电源,及其他与为装置1100生成、管理和分配电力相关联的组件。
多媒体组件1108包括在所述装置1100和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件1108包括一个前置摄像头和/或后置摄像头。当装置1100处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄 像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1110被配置为输出和/或输入音频信号。例如,音频组件1110包括一个麦克风(MIC),当装置1100处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1104或经由通信组件1116发送。在一些实施例中,音频组件1110还包括一个扬声器,用于输出音频信号。
I/O接口1112为处理组件1102和外围接口模块之间提供接口,上述外围接口模块可以是键盘、点击轮、按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1114包括一个或多个传感器,用于为装置1100提供各个方面的状态评估。例如,传感器组件1114可以检测到装置1100的打开/关闭状态,组件的相对定位,例如所述组件为装置1100的显示器和小键盘,传感器组件1114还可以检测装置1100或装置1100一个组件的位置改变,用户与装置1100接触的存在或不存在,装置1100方位或加速/减速和装置1100的温度变化。传感器组件1114可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1114还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件1114还可以包括加速度传感器、陀螺仪传感器、磁传感器、压力传感器或温度传感器。
通信组件1116被配置为便于装置1100和其他设备之间有线或无线方式的通信。装置1100可以接入基于通信标准的无线网络,如WiFi、2G、3G、4G LTE、5G NR或它们的组合。在一个示例性实施例中,通信组件1116经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件1116还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术、红外数据协会(IrDA)技术、超宽带(UWB)技术、蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,装置1100可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述由终端执行的传输控制方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器1104,上述指令可由装置1100的处理器1120执行以完成上述由终端执行的传输控制方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本公开实施例所提供的方法和装置进行了详细介绍,本文中应用了具体个例对本公开的原理及实施方式进行了阐述,以上实施例的说明只是用于帮助理解本公开的方法及其核心思想;同时,对于本领域的一般技术人员,依据本公开的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本公开的限制。
Claims (31)
- 一种传输控制方法,其特征在于,由终端执行,所述方法包括:基于多时隙数据传输TBoMS在多个时隙向网络侧设备发送上行信息;响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求1所述的方法,其特征在于,所述方法还包括:清空所述上行信息对应的缓存。
- 根据权利要求1所述的方法,其特征在于,所述终止基于TBoMS在所述多个时隙发送所述上行信息包括:在接收到所述提前终止传输指示第一数目的时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求3所述的方法,其特征在于,所述方法还包括:在所述第一数目的时间单元中进行的操作包含但不限于以下至少一项:在高层和/或物理层对所述提前终止传输指示进行处理;对所述提前终止传输指示进行解析;清空所述上行信息对应的缓存;取消在接收到所述提前终止传输指示第一数目的时间单元后,基于TBoMS在所述多个时隙发送所述上行信息的准备。
- 根据权利要求3所述的方法,其特征在于,所述第一数目的确定方式包括以下至少之一:根据所述网络侧设备配置确定;根据协议约定确定;根据所述终端的能力确定。
- 根据权利要求5所述的方法,其特征在于,所述第一数目为根据所述网络侧设备配置确定的,所述方法还包括:向所述网络侧设备发送所述终端的处理能力信息。
- 根据权利要求1所述的方法,其特征在于,所述提前终止传输指示携带在以下至少之一中:下行控制信息DCI;介质访问控制层控制单元MAC CE;混合自动重传请求确认HARQ-ACK信令。
- 根据权利要求7所述的方法,其特征在于,所述提前终止传输指示携带在DCI中,所述响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息包括:响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求8所述的方法,其特征在于,所述响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,终止基于TBoMS在所述多个时隙发送所述上行信息包括:响应于接收到所述DCI,且所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同,且所述DCI中NDI域翻转,终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求7所述的方法,其特征在于,所述方法还包括:根据所述DCI确定新数据传输的调度信息。
- 根据权利要求7所述的方法,其特征在于,所述DCI包括以下至少之一:新格式的DCI,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;传统DCI,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求7所述的方法,其特征在于,所述MAC CE包括以下至少之一:新的MAC CE,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;传统MAC CE,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求1至12中任一项所述的方法,其特征在于,基于TBoMS在多个时隙发送上行信息,在第一资源上进行,其中,所述第一资源包括以下至少之一:配置授权configured grant资源;动态调度资源。
- 根据权利要求13所述的方法,其特征在于,所述configured grant资源中的频域资源包括以下至少之一:非授权频谱中的频域资源;授权频谱中的频域资源。
- 一种传输控制方法,其特征在于,由网络侧设备执行,所述方法包括:接收终端基于多时隙数据传输TBoMS在多个时隙发送的上行信息;在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码;响应于对所述部分时隙的上行信息解码成功,向所述终端发送提前终止传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求15所述的方法,其特征在于,所述方法还包括:为所述终端配置第一数目,用于指示所述终端在接收到所述提前终止传输指示第一数目的时间单元后,终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求16所述的方法,其特征在于,所述方法还包括:接收所述终端发送的处理能力信息,其中,所述第一数目基于所述处理能力信息确定。
- 根据权利要求15所述的方法,其特征在于,所述提前终止传输指示携带在以下至少之一中:下行控制信息DCI;介质访问控制层控制单元MAC CE;混合自动重传请求HARQ确认信令。
- 根据权利要求18所述的方法,其特征在于,所述DCI中的HARQ进程号HPN与所述上行信息所在HRAQ进程的HPN相同。
- 根据权利要求19所述的方法,其特征在于,所述DCI中NDI域翻转。
- 根据权利要求18所述的方法,其特征在于,所述DCI中携带有新数据传输的调度信息,或者未携带新数据传输的调度信息。
- 根据权利要求18所述的方法,其特征在于,所述DCI包括以下至少之一:新格式的DCI,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;传统DCI,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求18所述的方法,其特征在于,所述MAC CE包括以下至少之一:新的MAC CE,专门用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息;传统MAC CE,其中的新增位或保留位用于指示终端终止基于TBoMS在所述多个时隙发送所述上行信息。
- 根据权利要求15至23中任一项所述的方法,其特征在于,所述终端基于TBoMS在多个时隙发送上行信息,在第一资源上进行,其中,所述第一资源包括以下至少之一:配置授权configured grant资源;动态调度资源。
- 根据权利要求24所述的方法,其特征在于,所述configured grant资源中的频域资源包括以下至少之一:非授权频谱中的频域资源;授权频谱中的频域资源。
- 一种传输控制装置,其特征在于,所述装置包括:发送模块,被配置为基于多时隙数据传输TBoMS在多个时隙向网络侧设备发送上行信息;处理模块,被配置为响应于接收到所述网络侧设备发送的提前终止传输指示,终止基于TBoMS在所述多个时隙发送所述上行信息。
- 一种传输控制装置,其特征在于,由网络侧设备执行,所述装置包括:接收模块,被配置为接收终端基于多时隙数据传输TBoMS在多个时隙发送的上行信息;处理模块,被配置为在接收到所述多个时隙中部分时隙的上行信息时,对所述部分时隙的上行信息进行解码;发送模块,被配置为响应于对所述部分时隙的上行信息解码成功,向所述终端发送提前终止传输指示,用于指示所述终端终止基于TBoMS在所述多个时隙发送所述上行信息。
- 一种通信装置,其特征在于,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现权利要求1至14中任一项所述的传输控制方法。
- 一种通信装置,其特征在于,包括:处理器;用于存储计算机程序的存储器;其中,当所述计算机程序被处理器执行时,实现权利要求15至25中任一项所述的传输控制方法。
- 一种计算机可读存储介质,用于存储计算机程序,其特征在于,当所述计算机程序被处理器执行时,实现权利要求1至14中任一项所述的传输控制方法中的步骤。
- 一种计算机可读存储介质,用于存储计算机程序,其特征在于,当所述计算机程序被处理器执行时,实现权利要求15至25中任一项所述的传输控制方法中的步骤。
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