Abstract
The present disclosure discloses a method and a device in a User Equipment (UE) and a base station used for wireless communication. The UE receives a first signaling, the first signaling being used for indicating a first time-frequency resource group, the first time-frequency resource group being reserved for a first bit block; and receives a second signaling, the second signaling being used for indicating a second time-frequency resource group, the second time-frequency resource group being reserved for a second bit block. Whether the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset of G resource subsets is used for determining whether the first bit block and the second bit block are respectively transmitted in the first time-frequency resource group and the second time-frequency resource group or are both transmitted in a third time-frequency resource group.
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5G | 13/07/2020 | ISLD-202006-018 | SHANGHAI LANGBO COMMUNICATION TECHNOLOGY |
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CN111083782A | 5G | 13/07/2020 | ISLD-202006-018 | SHANGHAI LANGBO COMMUNICATION TECHNOLOGY |
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Claim
1. A method in a User Equipment (UE) used for wireless communication, comprising:
receiving a first signaling, the first signaling being used for indicating a first time-frequency resource group, the first time-frequency resource group being reserved for a first bit block; receiving a second signaling, the second signaling being used for indicating a second time-frequency resource group, the second time-frequency resource group being reserved for a second bit block; and transmitting the first bit block in the first time-frequency resource group and transmitting the second bit block in the second time-frequency resource group, or, transmitting the first bit block and the second bit block in a third time-frequency resource group; wherein the first time-frequency resource group, the second time-frequency resource group and the third time-frequency resource group are all time-frequency resource groups of G resource subsets, any of the G resource subsets comprises a positive integer number of time-frequency resource group(s), G is a positive integer greater than 1; when the first signaling and the second signaling both carry a first identifier, the first bit block and the second bit block are transmitted in the third time-frequency resource group; when at least one of the first signaling or the second signaling carries a second identifier, the second identifier being different from the first identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset out of the G resource subsets is used for determining whether the first bit block and the second bit block are respectively transmitted in the first time-frequency resource group and the second time-frequency resource group or are both transmitted in the third time-frequency resource group.
2. The method according to claim 1, comprising:
receiving first information; receiving a first radio signal; and receiving a second radio signal; wherein the first information is used for indicating the first identifier and the second identifier, the first bit block is used for indicating whether the first radio signal is correctly received, the second bit block is used for indicating whether the second radio signal is correctly received; when the first signaling carries the first identifier, the first signaling is used for indicating a modulation and coding scheme (MCS) employed by the first radio signal out of a first MCS set; when the first signaling carries the second identifier, the first signaling is used for indicating an MCS employed by the first radio signal out of a second MCS set; when the second signaling carries the first identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the first MCS set; when the second signaling carries the second identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the second MCS set, a target BLER of the first MCS set is greater than a target BLER of the second MCS set; or, receiving second information, wherein the second information is used for indicating the G resource subsets; or, receiving third information, wherein the third information is used for indicating N time-frequency resource group sets, any of the N time-frequency resource group sets comprises a positive integer number of time-frequency resource group(s), any of the G resource subsets is composed of a positive integer number of time-frequency resource group(s) out of the N time-frequency resource groups sets, N is a positive integer, the first time-frequency resource group is a time-frequency resource group out of a first time-frequency resource group set, the second time-frequency resource group is a time-frequency resource group out of a second time-frequency resource group set, the third time-frequency resource group is a time-frequency resource group out of a third time-frequency resource group set, the first time-frequency resource group set, the second time-frequency resource group set and the third time-frequency resource group set are all time-frequency resource group sets of the N time-frequency resource group sets.
3. The method according to claim 1, wherein at least one of the first signaling or the second signaling carries the second identifier, when the first time-frequency resource group and the second time-frequency resource group belong to two different resource subsets out of the G resource subsets respectively, the first bit block is transmitted in the first time-frequency resource group and the second bit block is transmitted in the second time-frequency resource group; when both the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset of the G resource subsets, the first bit block and the second bit block are transmitted in the third time-frequency resource group;
or, the G resource subsets all belong to a first time window in time domain, the first time window comprises G1 time sub-windows, any two of the G1 time sub-windows are orthogonal, G1 is a positive integer greater than 1 and no greater than the G, any of the G resource subsets belongs to only one of the G1 time sub-windows in time domain, any of the G1 time sub-windows comprises time domain resources occupied by at least one of the G resource subsets, at least one of the first signaling or the second signaling carries the second identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows is used for determining whether the first bit block and the second bit block are respectively transmitted in the first time-frequency resource group and the second time-frequency resource group or are both transmitted in the third time-frequency resource group.
4. The method according to claim 1, comprising:
receiving third information; wherein the third information is used for indicating N time-frequency resource group sets, any of the N time-frequency resource group sets comprises a positive integer number of time-frequency resource group(s), any of the G resource subsets is composed of a positive integer number of time-frequency resource group(s) out of the N time-frequency resource groups sets, N is a positive integer; the first time-frequency resource group is a time-frequency resource group out of a first time-frequency resource group set, the second time-frequency resource group is a time-frequency resource group out of a second time-frequency resource group set, the third time-frequency resource group is a time-frequency resource group out of a third time-frequency resource group set; the first time-frequency resource group set, the second time-frequency resource group set and the third time-frequency resource group set are all time-frequency resource group sets of the N time-frequency resource group sets; the N is greater than 1; a number of bits comprised in the first bit block is used for determining the first time-frequency resource group set out of the N time-frequency resource group sets, a number of bits comprised in the second bit block is used for determining the second time-frequency resource group set out of the N time-frequency resource group sets, or a sum of the number of bits comprised in the first bit block and the number of bits comprised in the second bit block is used for determining the second time-frequency resource group set out of the N time-frequency resource group sets; a sum of the number of bits comprised in the first bit block and the number of bits comprised in the second bit block is used for determining the third time-frequency resource group set out of the N time-frequency resource group sets.
5. A method in a base station used for wireless communication, comprising:
transmitting a first signaling, the first signaling being used for indicating a first time-frequency resource group, the first time-frequency resource group being reserved for a first bit block; transmitting a second signaling, the second signaling being used for indicating a second time-frequency resource group, the second time-frequency resource group being reserved for a second bit block; and receiving the first bit block in the first time-frequency resource group and receiving the second bit block in the second time-frequency resource group, or, receiving the first bit block and the second bit block in a third time-frequency resource group; wherein the first time-frequency resource group, the second time-frequency resource group and the third time-frequency resource group are all time-frequency resource groups of G resource subsets, any of the G resource subsets comprises a positive integer number of time-frequency resource group(s), G is a positive integer greater than 1; when the first signaling and the second signaling both carry a first identifier, the first bit block and the second bit block are received in the third time-frequency resource group; when at least one of the first signaling or the second signaling carries a second identifier, the second identifier being different from the first identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset out of the G resource subsets is used for determining whether the first bit block and the second bit block are respectively received in the first time-frequency resource group and the second time-frequency resource group or are both received in the third time-frequency resource group.
6. The method according to claim 5, comprising:
transmitting first information; transmitting a first radio signal; and transmitting a second radio signal; wherein the first information is used for indicating the first identifier and the second identifier, the first bit block is used for indicating whether the first radio signal is correctly received, the second bit block is used for indicating whether the second radio signal is correctly received; when the first signaling carries the first identifier, the first signaling is used for indicating a modulation and coding scheme (MCS) employed by the first radio signal out of a first MCS set; when the first signaling carries the second identifier, the first signaling is used for indicating an MCS employed by the first radio signal out of a second MCS set; when the second signaling carries the first identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the first MCS set; when the second signaling carries the second identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the second MCS set; a target BLER of the first MCS set is greater than a target BLER of the second MCS set; or, transmitting second information, wherein the second information is used for indicating the G resource subsets; or, transmitting third information, wherein the third information is used for indicating N time-frequency resource group sets, any of the N time-frequency resource group sets comprises a positive integer number of time-frequency resource group(s), any of the G resource subsets is composed of a positive integer number of time-frequency resource group(s) out of the N time-frequency resource groups sets, N is a positive integer; the first time-frequency resource group is a time-frequency resource group out of a first time-frequency resource group set, the second time-frequency resource group is a time-frequency resource group out of a second time-frequency resource group set, the third time-frequency resource group is a time-frequency resource group out of a third time-frequency resource group set; the first time-frequency resource group set, the second time-frequency resource group set and the third time-frequency resource group set are all time-frequency resource group sets of the N time-frequency resource group sets.
7. The method according to claim 5, wherein at least one of the first signaling or the second signaling carries the second identifier; when the first time-frequency resource group and the second time-frequency resource group belong to two different resource subsets out of the G resource subsets respectively, the first bit block is received in the first time-frequency resource group and the second bit block is received in the second time-frequency resource group; when both the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset of the G resource subsets, the first bit block and the second bit block are received in the third time-frequency resource group;
or, the G resource subsets all belong to a first time window in time domain, the first time window comprises G1 time sub-windows, any two of the G1 time sub-windows are orthogonal, G1 is a positive integer greater than 1 and no greater than the G; any of the G resource subsets belongs to only one of the G1 time sub-windows in time domain, any of the G1 time sub-windows comprises time domain resources occupied by at least one of the G resource subsets; at least one of the first signaling or the second signaling carries the second identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows is used for determining whether the first bit block and the second bit block are respectively received in the first time-frequency resource group and the second time-frequency resource group or are both received in the third time-frequency resource group.
8. The method according to claim 5, comprising:
transmitting third information; wherein the third information is used for indicating N time-frequency resource group sets, any of the N time-frequency resource group sets comprises a positive integer number of time-frequency resource group(s), any of the G resource subsets is composed of a positive integer number of time-frequency resource group(s) out of the N time-frequency resource groups sets, N is a positive integer; the first time-frequency resource group is a time-frequency resource group out of a first time-frequency resource group set, the second time-frequency resource group is a time-frequency resource group out of a second time-frequency resource group set, the third time-frequency resource group is a time-frequency resource group out of a third time-frequency resource group set; the first time-frequency resource group set, the second time-frequency resource group set and the third time-frequency resource group set are all time-frequency resource group sets of the N time-frequency resource group sets; the N is greater than 1; a number of bits comprised in the first bit block is used for determining the first time-frequency resource group set out of the N time-frequency resource group sets; a number of bits comprised in the second bit block is used for determining the second time-frequency resource group set out of the N time-frequency resource group sets, or, a sum of the number of bits comprised in the first bit block and the number of bits comprised in the second bit block is used for determining the second time-frequency resource group set out of the N time-frequency resource group sets; a sum of the number of bits comprised in the first bit block and the number of bits comprised in the second bit block is used for determining the third time-frequency resource group set out of the N time-frequency resource group sets.
9. A UE used for wireless communication, comprising:
a first receiver, receiving a first signaling, the first signaling being used for indicating a first time-frequency resource group, the first time-frequency resource group being reserved for a first bit block; and receiving a second signaling, the second signaling being used for indicating a second time-frequency resource group, the second time-frequency resource group being reserved for a second bit block; and a first transmitter, transmitting the first bit block in the first time-frequency resource group and transmitting the second bit block in the second time-frequency resource group, or, transmitting the first bit block and the second bit block in a third time-frequency resource group; wherein the first time-frequency resource group, the second time-frequency resource group and the third time-frequency resource group are all time-frequency resource groups of G resource subsets, any of the G resource subsets comprises a positive integer number of time-frequency resource group(s), G is a positive integer greater than 1; when the first signaling and the second signaling both carry a first identifier, the first bit block and the second bit block are transmitted in the third time-frequency resource group; when at least one of the first signaling or the second signaling carries a second identifier, the second identifier being different from the first identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset out of the G resource subsets is used for determining whether the first bit block and the second bit block are respectively transmitted in the first time-frequency resource group and the second time-frequency resource group or are both transmitted in the third time-frequency resource group.
10. The UE according to claim 9, wherein the first receiver also receives first information; receives a first radio signal; and receives a second radio signal; wherein the first information is used for indicating the first identifier and the second identifier, the first bit block is used for indicating whether the first radio signal is correctly received, the second bit block is used for indicating whether the second radio signal is correctly received; when the first signaling carries the first identifier, the first signaling is used for indicating a modulation and coding scheme (MCS) employed by the first radio signal out of a first MCS set; when the first signaling carries the second identifier, the first signaling is used for indicating an MCS employed by the first radio signal out of a second MCS set; when the second signaling carries the first identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the first MCS set; when the second signaling carries the second identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the second MCS set; a target BLER of the first MCS set is greater than a target BLER of the second MCS set.
11. The UE according to claim 9, wherein at least one of the first signaling or the second signaling carries the second identifier, when the first time-frequency resource group and the second time-frequency resource group belong to two different resource subsets out of the G resource subsets respectively, the first bit block is transmitted in the first time-frequency resource group and the second bit block is transmitted in the second time-frequency resource group; when both the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset of the G resource subsets, the first bit block and the second bit block are transmitted in the third time-frequency resource group;
or, the G resource subsets all belong to a first time window in time domain, the first time window comprises G1 time sub-windows, any two of the G1 time sub-windows are orthogonal, G1 is a positive integer greater than 1 and no greater than the G, any of the G resource subsets belongs to only one of the G1 time sub-windows in time domain, any of the G1 time sub-windows comprises time domain resources occupied by at least one of the G resource subsets, at least one of the first signaling or the second signaling carries the second identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows is used for determining whether the first bit block and the second bit block are respectively transmitted in the first time-frequency resource group and the second time-frequency resource group or are both transmitted in the third time-frequency resource group.
12. The UE according to claim 9, wherein the G resource subsets all belong to a first time window in time domain, the first time window comprises G1 time sub-windows, any two of the G1 time sub-windows are orthogonal, G1 is a positive integer greater than 1 and no greater than the G, any of the G resource subsets belongs to only one of the G1 time sub-windows in time domain, any of the G1 time sub-windows comprises time domain resources occupied by at least one of the G resource subsets, at least one of the first signaling or the second signaling carries the second identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows is used for determining whether the first bit block and the second bit block are respectively transmitted in the first time-frequency resource group and the second time-frequency resource group or are both transmitted in the third time-frequency resource group; when the first time-frequency resource group and the second time-frequency resource group respectively belong to two different time sub-windows out of the G1 time sub-windows in time domain, the first bit block is transmitted in the first time-frequency resource group and the second bit block is transmitted in the second time-frequency resource group; when both the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows in time domain, the first bit block and the second bit block are transmitted in the third time-frequency resource group.
13. The UE according to claim 9, wherein the first receiver also receives second information; wherein the second information is used for indicating the G resource subsets;
or, the first receiver also receives third information; wherein the third information is used for indicating N time-frequency resource group sets, any of the N time-frequency resource group sets comprises a positive integer number of time-frequency resource group(s), any of the G resource subsets is composed of a positive integer number of time-frequency resource group(s) out of the N time-frequency resource groups sets, N is a positive integer; the first time-frequency resource group is a time-frequency resource group out of a first time-frequency resource group set, the second time-frequency resource group is a time-frequency resource group out of a second time-frequency resource group set, the third time-frequency resource group is a time-frequency resource group out of a third time-frequency resource group set; the first time-frequency resource group set, the second time-frequency resource group set and the third time-frequency resource group set are all time-frequency resource group sets of the N time-frequency resource group sets.
14. The UE according to claim 9, wherein the first receiver also receives third information; herein, the third information is used for indicating N time-frequency resource group sets, any of the N time-frequency resource group sets comprises a positive integer number of time-frequency resource group(s), any of the G resource subsets is composed of a positive integer number of time-frequency resource group(s) out of the N time-frequency resource groups sets, N is a positive integer; the first time-frequency resource group is a time-frequency resource group out of a first time-frequency resource group set, the second time-frequency resource group is a time-frequency resource group out of a second time-frequency resource group set, the third time-frequency resource group is a time-frequency resource group out of a third time-frequency resource group set; the first time-frequency resource group set, the second time-frequency resource group set and the third time-frequency resource group set are all time-frequency resource group sets of the N time-frequency resource group sets; the N is greater than 1; a number of bits comprised in the first bit block is used for determining the first time-frequency resource group set out of the N time-frequency resource group sets, a number of bits comprised in the second bit block is used for determining the second time-frequency resource group set out of the N time-frequency resource group sets, or a sum of the number of bits comprised in the first bit block and the number of bits comprised in the second bit block is used for determining the second time-frequency resource group set out of the N time-frequency resource group sets; a sum of the number of bits comprised in the first bit block and the number of bits comprised in the second bit block is used for determining the third time-frequency resource group set out of the N time-frequency resource group sets.
15. A base station used for wireless communication, comprising:
a second transmitter, transmitting a first signaling, the first signaling being used for indicating a first time-frequency resource group, the first time-frequency resource group being reserved for a first bit block; and transmitting a second signaling, the second signaling being used for indicating a second time-frequency resource group, the second time-frequency resource group being reserved for a second bit block; a second receiver, receiving the first bit block in the first time-frequency resource group and receiving the second bit block in the second time-frequency resource group, or, receiving the first bit block and the second bit block in a third time-frequency resource group; wherein the first time-frequency resource group, the second time-frequency resource group and the third time-frequency resource group are all time-frequency resource groups of G resource subsets, any of the G resource subsets comprises a positive integer number of time-frequency resource group(s), G is a positive integer greater than 1; when the first signaling and the second signaling both carry a first identifier, the first bit block and the second bit block are received in the third time-frequency resource group; when at least one of the first signaling or the second signaling carries a second identifier, the second identifier being different from the first identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset out of the G resource subsets is used for determining whether the first bit block and the second bit block are respectively received in the first time-frequency resource group and the second time-frequency resource group or are both received in the third time-frequency resource group.
16. The base station according to claim 15, wherein the second transmitter also transmits first information; transmits a first radio signal; and transmits a second radio signal; wherein the first information is used for indicating the first identifier and the second identifier, the first bit block is used for indicating whether the first radio signal is correctly received, the second bit block is used for indicating whether the second radio signal is correctly received; when the first signaling carries the first identifier, the first signaling is used for indicating a modulation and coding scheme (MCS) employed by the first radio signal out of a first MCS set; when the first signaling carries the second identifier, the first signaling is used for indicating an MCS employed by the first radio signal out of a second MCS set; when the second signaling carries the first identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the first MCS set; when the second signaling carries the second identifier, the second signaling is used for indicating an MCS employed by the second radio signal out of the second MCS set; a target BLER of the first MCS set is greater than a target BLER of the second MCS set.
17. The base station according to claim 15, wherein at least one of the first signaling or the second signaling carries the second identifier; when the first time-frequency resource group and the second time-frequency resource group belong to two different resource subsets out of the G resource subsets respectively, the first bit block is received in the first time-frequency resource group and the second bit block is received in the second time-frequency resource group; when both the first time-frequency resource group and the second time-frequency resource group belong to a same resource subset of the G resource subsets, the first bit block and the second bit block are received in the third time-frequency resource group;
or, the G resource subsets all belong to a first time window in time domain, the first time window comprises G1 time sub-windows, any two of the G1 time sub-windows are orthogonal, G1 is a positive integer greater than 1 and no greater than the G; any of the G resource subsets belongs to only one of the G1 time sub-windows in time domain, any of the G1 time sub-windows comprises time domain resources occupied by at least one of the G resource subsets; at least one of the first signaling or the second signaling carries the second identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows is used for determining whether the first bit block and the second bit block are respectively received in the first time-frequency resource group and the second time-frequency resource group or are both received in the third time-frequency resource group.
18. The base station according to claim 15, wherein the G resource subsets all belong to a first time window in time domain, the first time window comprises G1 time sub-windows, any two of the G1 time sub-windows are orthogonal, G1 is a positive integer greater than 1 and no greater than the G; any of the G resource subsets belongs to only one of the G1 time sub-windows in time domain, any of the G1 time sub-windows comprises time domain resources occupied by at least one of the G resource subsets; at least one of the first signaling or the second signaling carries the second identifier, whether the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows is used for determining whether the first bit block and the second bit block are respectively received in the first time-frequency resource group and the second time-frequency resource group or are both received in the third time-frequency resource group; when the first time-frequency resource group and the second time-frequency resource group respectively belong to two different time sub-windows out of the G1 time sub-windows in time domain, the first bit block is received in the first time-frequency resource group and the second bit block is received in the second time-frequency resource group; when both the first time-frequency resource group and the second time-frequency resource group belong to a same time sub-window out of the G1 time sub-windows in time domain, the first bit block and the second bit block are received in the third time-frequency resource group.
19. The base station according to claim 15, wherein the second transmitter also transmits second information, wherein the second information is used for indicating the G resource sub sets;
or, the second transmitter also transmits third information, wherein the third information is used for indicating N time-frequency resource group sets, any of the N time-frequency resource group sets comprises a positive integer number of time-frequency resource group(s), any of the G resource subsets is composed of a positive integer number of time-frequency resource group(s) out of the N time-frequency resource groups sets, N is a positive integer; the first time-frequency resource group is a time-frequency resource group out of a first time-frequency resource group set, the second time-frequency resource group is a time-frequency resource group out of a second time-frequency resource group set, the third time-frequency resource group is a time-frequency resource group out of a third time-
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