CN-122002551-A - Information processing method, apparatus, device, storage medium, and computer program product

CN122002551ACN 122002551 ACN122002551 ACN 122002551ACN-122002551-A

Abstract

The application discloses an information processing method, an information processing device, an information processing apparatus, a storage medium and a computer program product. The method comprises the steps of applying a first sequence to at least one time slot of a first uplink channel, wherein the application of the first sequence comprises at least one of a method 1 of mapping information of the first uplink channel into at least one time slot, a method 2 of discarding L time slots if a first condition is met, a method 3 of applying the first sequence from a time slot n after the first uplink channel is deferred for a period of T1, a method 4 of enabling the terminal to not transmit the first uplink channel in at least one time slot corresponding to a first time slot set when the first uplink channel and a second uplink channel overlap, a method 5 of deferring transmission of the first uplink channel in the time slot corresponding to a fourth time slot set included in a third time slot set, and a method 6 of dividing the transmission of the first uplink channel into at least one transmission segment, wherein each transmission segment comprises T2 time slots.

Inventors

KE TING
HUANG YUHONG
LIU YONGCHANG
ZHENG YI
QIN WEI
LIU YUZHEN
CHAI LI
SONG DAN
HU NAN
DING HAIYU

Assignees

中国移动通信有限公司研究院
中国移动通信集团有限公司

Dates

Publication Date: 20260508
Application Date: 20241107

Claims (16)

1. An information processing method, applied to a terminal, comprising: applying a first sequence to at least one time slot of a first uplink channel, wherein the length of the first sequence is L, and the application of the first sequence comprises at least one of the following methods: Mapping the information of the first uplink channel into at least one time slot, wherein after mapping part of the information of the first uplink channel into N1 time slots, repeating the N1 time slots for N2-1 times before continuing to map other information of the first uplink channel, and applying at least one first sequence to N1X N2 time slots; The method 2 comprises the steps of discarding L time slots if a first condition is met, wherein the L time slots are associated with the first sequence, and the first condition comprises at least one of the following: The first uplink channel transmission associated with at least one of the L time slots is discarded; the first uplink channel transmission associated with at least one time slot of the L time slots is multiplexed with uplink control information UCI; The terminal updates tracking area TA in the L time slots; The method 3 comprises the steps that after the first uplink channel is deferred for T1 time, the terminal starts to transmit from a time slot n, and starts to apply the first sequence from the time slot n, wherein T1=40x30720T s ;T s is a time unit; The method 4 comprises the steps that when the first uplink channel and the second uplink channel are overlapped, the terminal does not transmit the first uplink channel in at least one time slot corresponding to a first time slot set, wherein the first time slot set comprises at least one time slot of the first uplink channel and the second uplink channel; When at least one time slot of the first set of time slots is associated with at least one of the first sequences, performing at least one of: The first uplink channel is not transmitted in at least one time slot corresponding to a second time slot set, wherein the time slot in the second time slot set is positioned before the time slot of the first time slot set, and at least one time slot in the second time slot set and at least one time slot in the first time slot set are both associated with the same first sequence; The terminal continues to transmit from a time slot n, wherein the time slot n is positioned after the time slot of the first time slot set; The transmission resource corresponding to the time slot n is the same as the transmission resource corresponding to the first time slot in the first time slot set, or the transmission resource corresponding to the time slot n is the same as the transmission resource corresponding to the first time slot in the second time slot set; when mapping the information of the first uplink channel into N1 xL time slots included in a third time slot set, and when the N1 xL time slots are associated with the first sequence, if the N1 xL time slots overlap any second uplink channel, the transmission of the first uplink channel in the time slots included in the third time slot set is deferred to the time slots corresponding to a fourth time slot set, wherein the fourth time slot set comprises N1 xL time slots; The first time slot of the fourth time slot set meets a second condition, and the time slot of the fourth time slot set does not overlap any second uplink channel, wherein the second condition is that N s mod N1=0, or N s mod (N1×L) =0, wherein N s is the number of the first time slot of the fourth time slot set in a radio frame; The method 6 comprises the steps of dividing the first uplink channel transmission into at least one transmission segment, wherein each transmission segment comprises T2 time slots, and the method comprises at least one of the following steps: The terminal expects or assumes that T2 is an integer multiple of L; for at least one transmission segment, t2=t3 is determined, Or (b) The method comprises the steps of setting a network configuration or indication transmission section, wherein T4 represents the number of resource units RU corresponding to the network configuration or indication transmission section, N3 represents the uplink time slot number of the narrow-band internet of things NB-IoT occupied by one RU, N4 represents the number of time slots corresponding to the network configuration or indication transmission section; for the last transmission segment, T2 is determined to be less than or equal to T3.
2. The method of claim 1, wherein mapping the information of the first uplink channel to at least one time slot further comprises at least one of: The terminal expects or assumes that the N2 is a multiple of the L, where L is the length of the first sequence of network configuration or indication; Determining the length L of the first sequence, wherein L can be divided by N2 and M at the same time, M is the length of a second sequence configured or indicated by a network, and L is smaller than or equal to M; Determining that the first sequence comprises first L elements of a second sequence, wherein the second sequence is a sequence configured or indicated by a network, and the length of the second sequence is M, wherein L is less than or equal to M.
3. The method of claim 1, wherein the step of determining the position of the substrate comprises, If N5>1, then the N2 satisfies the following condition: N2=max(A,L), Or if n5=1, the N2 satisfies one of the following conditions: N2=max(A,L), the N5 represents the number of subcarriers occupied by one RU, and the N6 represents the number of repeated transmission times of the first uplink transmission channel.
4. The method of claim 1, wherein the step of determining the position of the substrate comprises, When l=2, the first sequence includes one of: [+1,+1]; [+1,-1]; when l=4, the first sequence includes one of: [+1,+1,+1,+1]; [+1,-1,+1,-1]; [+1,-1,-1,+1]; [+1,+1,-1,-1]。
5. the method of claim 1, wherein when L time slots are discarded if the first condition is met, the method further comprises: For the first uplink channel transmission corresponding to the discarded L time slots, the repeated transmission times are not calculated.
6. The method of claim 1, wherein when the first sequence is applied to at least one time slot of the first uplink channel, the method further comprises: if the first sequence applied by the first uplink channel is incomplete before the first uplink channel is deferred for T1 time, discarding a time slot corresponding to the incomplete first sequence; and/or the number of the groups of groups, If the first sequence applied last by the first uplink channel is incomplete, discarding the time slot corresponding to the incomplete first sequence; and/or the number of the groups of groups, If the last applied first sequence of the first uplink channel is incomplete, increasing the transmission time slot of the first uplink channel until the complete first sequence is applied.
7. An information processing method, applied to a network device, the method comprising: The method comprises the steps of sending configuration information related to a first sequence to a terminal, wherein the configuration information is used for determining the first sequence by the terminal, and the length of the first sequence is L; wherein the first sequence is used for the terminal to apply to at least one time slot of a first uplink channel, and the application of the first sequence includes at least one of the following methods: Mapping the information of the first uplink channel into at least one time slot, wherein after mapping part of the information of the first uplink channel into N1 time slots, repeating the N1 time slots for N2-1 times before continuing to map other information of the first uplink channel, and applying at least one first sequence to N1X N2 time slots; The method 2 comprises the steps of discarding L time slots if a first condition is met, wherein the L time slots are associated with the first sequence, and the first condition comprises at least one of the following: The first uplink channel transmission associated with at least one of the L time slots is discarded; the first uplink channel transmission associated with at least one time slot of the L time slots is multiplexed with uplink control information UCI; The terminal updates tracking area TA in the L time slots; The method 3 comprises the steps that after the first uplink channel is deferred for T1 time, the terminal starts to transmit from a time slot n, and starts to apply the first sequence from the time slot n, wherein T1=40x30720T s ;T s is a time unit; The method 4 comprises the steps that when the first uplink channel and the second uplink channel are overlapped, the terminal does not transmit the first uplink channel in at least one time slot corresponding to a first time slot set, wherein the first time slot set comprises at least one time slot of the first uplink channel and the second uplink channel; When at least one time slot of the first set of time slots is associated with at least one of the first sequences, performing at least one of: The first uplink channel is not transmitted in at least one time slot corresponding to a second time slot set, wherein the time slot in the second time slot set is positioned before the time slot of the first time slot set, and at least one time slot in the second time slot set and at least one time slot in the first time slot set are both associated with the same first sequence; The terminal continues to transmit from a time slot n, wherein the time slot n is positioned after the time slot of the first time slot set; The transmission resource corresponding to the time slot n is the same as the transmission resource corresponding to the first time slot in the first time slot set, or the transmission resource corresponding to the time slot n is the same as the transmission resource corresponding to the first time slot in the second time slot set; when mapping the information of the first uplink channel into N1 xL time slots included in a third time slot set, and when the N1 xL time slots are associated with the first sequence, if the N1 xL time slots overlap any second uplink channel, the transmission of the first uplink channel in the time slots included in the third time slot set is deferred to the time slots corresponding to a fourth time slot set, wherein the fourth time slot set comprises N1 xL time slots; The first time slot of the fourth time slot set meets a second condition, and the time slot of the fourth time slot set does not overlap any second uplink channel, wherein the second condition is that N s mod N1=0, or N s mod (N1×L) =0, wherein N s is the number of the first time slot of the fourth time slot set in a radio frame; The method 6 comprises the steps of dividing the first uplink channel transmission into at least one transmission segment, wherein each transmission segment comprises T2 time slots, and the method comprises at least one of the following steps: The terminal expects or assumes that T2 is an integer multiple of L; for at least one transmission segment, t2=t3 is determined, Or (b) The method comprises the steps of setting a network configuration or indication transmission section, wherein T4 represents the number of resource units RU corresponding to the network configuration or indication transmission section, N3 represents the uplink time slot number of the narrow-band internet of things NB-IoT occupied by one RU, N4 represents the number of time slots corresponding to the network configuration or indication transmission section; for the last transmission segment, T2 is determined to be less than or equal to T3.
8. The method of claim 7, further comprising at least one of: Network configuration or indicating a length L of a first sequence, wherein the N2 is a multiple of the L; Network configuration or indicating a length M of a second sequence, wherein L can be divided by the N2 and the M at the same time, and L is less than or equal to M; the network configures or indicates a second sequence, the second sequence having a length of M, L being less than or equal to M.
9. The method of claim 7, wherein the step of determining the position of the probe is performed, If N5>1, then the N2 satisfies the following condition: N2=max(A,L), Or if n5=1, the N2 satisfies one of the following conditions: N2=max(A,L), the N5 represents the number of subcarriers occupied by one RU, and the N6 represents the number of repeated transmission times of the first uplink transmission channel.
10. The method of claim 7, wherein the step of determining the position of the probe is performed, When l=2, the first sequence includes one of: [+1,+1]; [+1,-1]; when l=4, the first sequence includes one of: [+1,+1,+1,+1]; [+1,-1,+1,-1]; [+1,-1,-1,+1]; [+1,+1,-1,-1]。
11. an information processing apparatus, characterized by comprising: A processing module, configured to apply a first sequence to at least one time slot of a first uplink channel, where a length of the first sequence is L, and the application of the first sequence includes at least one of: Mapping the information of the first uplink channel into at least one time slot, including repeating N1 time slots N2-1 times and applying at least one of the first sequences to N1×n2 time slots after mapping part of the information of the first uplink channel into N1 time slots before continuing to map other information of the first uplink channel; Discarding L time slots if a first condition is met, wherein the L time slots are associated with the first sequence, and the first condition comprises at least one of discarding first uplink channel transmission associated with at least one time slot in the L time slots, multiplexing the first uplink channel transmission associated with at least one time slot in the L time slots with uplink control information UCI, and updating tracking area TA in the L time slots by the terminal; After the first uplink channel is deferred for a period of T1, the terminal continues to transmit from a time slot n, and applies the first sequence from the time slot n; When the first uplink channel and the second uplink channel overlap, the terminal does not transmit the first uplink channel in at least one time slot corresponding to a first time slot set, wherein the first time slot set comprises at least one time slot in which the first uplink channel and the second uplink channel overlap; when at least one time slot in the first time slot set is associated with at least one first sequence, at least one operation of not transmitting the first uplink channel in at least one time slot corresponding to a second time slot set, wherein the time slot in the second time slot set is positioned before the time slot in the first time slot set, at least one time slot in the second time slot set and at least one time slot in the first time slot set are both associated with the same first sequence, the terminal continues to transmit from time slot n, wherein the time slot n is positioned after the time slot in the first time slot set, the terminal starts to apply the first sequence from time slot n, the transmission resource corresponding to time slot n is the same as the transmission resource corresponding to the first time slot in the first time slot set, or the transmission resource corresponding to time slot n is the same as the transmission resource corresponding to the first time slot in the second time slot set; When mapping the information of the first uplink channel into N1×l slots included in a third slot set, and the N1×l slots are associated with the first sequence, if the N1×l slots overlap with any second uplink channel, transmission of the first uplink channel in the slots included in the third slot set is deferred until in a slot corresponding to a fourth slot set, where the fourth slot set includes N1×l slots, where a slot in the fourth slot set does not overlap with any second uplink channel, or a first slot of the fourth slot set satisfies a second condition, and a slot in the fourth slot set does not overlap with any second uplink channel, where the second condition is that N s mod n1=0, or N s mod (N1×l) 0, where N s is a number of the first slot of the fourth slot set in a radio frame=0; Dividing the first uplink channel transmission into at least one transmission segment, each transmission segment comprising T2 time slots including at least one of the terminal expecting or assuming that T2 is an integer multiple of L, determining t2=t3 for at least one transmission segment, Or (b) The method comprises the steps of determining a time slot number corresponding to a transmission segment of network configuration or indication, wherein T4 represents the number of resource units RU corresponding to the transmission segment of network configuration or indication, N3 represents the uplink time slot number of a narrowband internet of things NB-IoT occupied by one RU, N4 represents the time slot number corresponding to the transmission segment of network configuration or indication, and determining that T2 is smaller than or equal to T3 for the last transmission segment.
12. An information processing apparatus, characterized by comprising: the terminal comprises a sending module, a configuration module and a receiving module, wherein the sending module is used for sending configuration information related to a first sequence to the terminal, and the configuration information is used for determining the first sequence by the terminal, wherein the length of the first sequence is L; wherein the first sequence is used for the terminal to apply to at least one time slot of a first uplink channel, and the application of the first sequence includes at least one of the following: Mapping the information of the first uplink channel into at least one time slot, including repeating N1 time slots N2-1 times and applying at least one of the first sequences to N1×n2 time slots after mapping part of the information of the first uplink channel into N1 time slots before continuing to map other information of the first uplink channel; Discarding L time slots if a first condition is met, wherein the L time slots are associated with the first sequence, and the first condition comprises at least one of discarding first uplink channel transmission associated with at least one time slot in the L time slots, multiplexing the first uplink channel transmission associated with at least one time slot in the L time slots with uplink control information UCI, and updating tracking area TA in the L time slots by the terminal; After the first uplink channel is deferred for a period of T1, the terminal continues to transmit from a time slot n, and applies the first sequence from the time slot n; When the first uplink channel and the second uplink channel overlap, the terminal does not transmit the first uplink channel in at least one time slot corresponding to a first time slot set, wherein the first time slot set comprises at least one time slot in which the first uplink channel and the second uplink channel overlap; when at least one time slot in the first time slot set is associated with at least one first sequence, at least one operation of not transmitting the first uplink channel in at least one time slot corresponding to a second time slot set, wherein the time slot in the second time slot set is positioned before the time slot in the first time slot set, at least one time slot in the second time slot set and at least one time slot in the first time slot set are both associated with the same first sequence, the terminal continues to transmit from time slot n, wherein the time slot n is positioned after the time slot in the first time slot set, the terminal starts to apply the first sequence from time slot n, the transmission resource corresponding to time slot n is the same as the transmission resource corresponding to the first time slot in the first time slot set, or the transmission resource corresponding to time slot n is the same as the transmission resource corresponding to the first time slot in the second time slot set; When mapping the information of the first uplink channel into N1×l slots included in a third slot set, and the N1×l slots are associated with the first sequence, if the N1×l slots overlap with any second uplink channel, transmission of the first uplink channel in the slots included in the third slot set is deferred until in a slot corresponding to a fourth slot set, where the fourth slot set includes N1×l slots, where a slot in the fourth slot set does not overlap with any second uplink channel, or a first slot of the fourth slot set satisfies a second condition, and a slot in the fourth slot set does not overlap with any second uplink channel, where the second condition is that N s mod n1=0, or N s mod (N1×l) 0, where N s is a number of the first slot of the fourth slot set in a radio frame=0; Dividing the first uplink channel transmission into at least one transmission segment, each transmission segment comprising T2 time slots including at least one of the terminal expecting or assuming that T2 is an integer multiple of L, determining t2=t3 for at least one transmission segment, Or (b) The method comprises the steps of determining a time slot number corresponding to a transmission segment of network configuration or indication, wherein T4 represents the number of resource units RU corresponding to the transmission segment of network configuration or indication, N3 represents the uplink time slot number of a narrowband internet of things NB-IoT occupied by one RU, N4 represents the time slot number corresponding to the transmission segment of network configuration or indication, and determining that T2 is smaller than or equal to T3 for the last transmission segment.
13. A terminal comprising a processor and a memory for storing a computer program capable of running on the processor, Wherein the processor is adapted to perform the steps of the method of any of claims 1 to 6 when the computer program is run.
14. A network device comprising a processor and a memory for storing a computer program capable of running on the processor, Wherein the processor is adapted to perform the steps of the method of any of claims 7 to 10 when the computer program is run.
15. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method of any one of claims 1 to 6 or the steps of the method of any one of claims 7 to 10.
16. A computer program product comprising a computer program, characterized in that the computer program, when executed by a processor, implements the method according to any one of claims 1 to 6 or the method according to any one of claims 7 to 10.

Description

Information processing method, apparatus, device, storage medium, and computer program product Technical Field The present application relates to the field of wireless communications technologies, and in particular, to an information processing method, an apparatus, a device, a storage medium, and a computer program product. Background Currently, the range of non-terrestrial networks (IoT-NTN) of the internet of things is studied to include uplink capacity enhancements, including narrowband physical uplink shared channel (NPUSCH, narrowband Physical Uplink SHARED CHANNEL) enhancements based on orthogonal cover codes (OCC, orthogonal Cover Codes) to enable multi-user multiplexing, but there is currently no mature technical solution, and in some cases the orthogonality of OCC may be destroyed, so enhancement of OCC-based NPUSCH transmission mechanism is needed. Disclosure of Invention In view of this, embodiments of the present application desirably provide an information processing method, apparatus, device, storage medium, and computer program product. The technical scheme of the embodiment of the application is realized as follows: the embodiment of the application provides an information processing method, which is applied to a terminal and comprises the following steps: applying a first sequence to at least one time slot of a first uplink channel, wherein the length of the first sequence is L, and the application of the first sequence comprises at least one of the following methods: Mapping the information of the first uplink channel into at least one time slot, wherein after mapping part of the information of the first uplink channel into N1 time slots, repeating the N1 time slots for N2-1 times before continuing to map other information of the first uplink channel, and applying at least one first sequence to N1X N2 time slots; The method 2 comprises the steps of discarding L time slots if a first condition is met, wherein the L time slots are associated with the first sequence, and the first condition comprises at least one of the following: The first uplink channel transmission associated with at least one of the L time slots is discarded; A first uplink channel transmission associated with at least one of the L time slots is multiplexed with uplink control information (UCI, uplink Control Information); The terminal updates a tracking area (TA, tracking Area) in the L time slots; The method 3 comprises the steps that after the first uplink channel is deferred for T1 time, the terminal starts to transmit from a time slot n, and starts to apply the first sequence from the time slot n, wherein T1=40x30720T s;Ts is a time unit; The method 4 comprises the steps that when the first uplink channel and the second uplink channel are overlapped, the terminal does not transmit the first uplink channel in at least one time slot corresponding to a first time slot set, wherein the first time slot set comprises at least one time slot of the first uplink channel and the second uplink channel; When at least one time slot of the first set of time slots is associated with at least one of the first sequences, performing at least one of: The first uplink channel is not transmitted in at least one time slot corresponding to a second time slot set, wherein the time slot in the second time slot set is positioned before the time slot of the first time slot set, and at least one time slot in the second time slot set and at least one time slot in the first time slot set are both associated with the same first sequence; The terminal continues to transmit from a time slot n, wherein the time slot n is positioned after the time slot of the first time slot set; The transmission resource corresponding to the time slot n is the same as the transmission resource corresponding to the first time slot in the first time slot set, or the transmission resource corresponding to the time slot n is the same as the transmission resource corresponding to the first time slot in the second time slot set; when mapping the information of the first uplink channel into N1 xL time slots included in a third time slot set, and when the N1 xL time slots are associated with the first sequence, if the N1 xL time slots overlap any second uplink channel, the transmission of the first uplink channel in the time slots included in the third time slot set is deferred to the time slots corresponding to a fourth time slot set, wherein the fourth time slot set comprises N1 xL time slots; The first time slot of the fourth time slot set meets a second condition, and the time slot of the fourth time slot set does not overlap any second uplink channel, wherein the second condition is that N s mod N1=0, or N s mod (N1×L) =0, wherein N s is the number of the first time slot of the fourth time slot set in a radio frame; The method 6 comprises the steps of dividing the first uplink channel transmission into at least one transmission segment, wherein each transmission segmen