Abstract
The present disclosure provides a method and device in a communication node used for wireless communication. A communication node performs signaling monitoring in a first time window, and X1 signaling(s) is(are) detected in the signaling monitoring process; determines a first resource set from a first candidate resource pool; transmits a first signaling; and transmits a first radio signal in the first resource set. The X1 signaling(s) and X1 target parameter(s) are used to determine Y1 candidate resource set(s) from the first candidate resource pool; the first resource set is a candidate resource set in the first candidate resource pool other than the Y1 candidate resource set(s); the first signaling is used to determine time-frequency resources occupied by the first radio signal; an end time of the first time window is not later than a start time for transmission of the first signaling.
Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
1. A first communication node for wireless communication, comprising:
a first receiver, performing signaling monitoring in a first time window, wherein X1 signaling(s) being detected in the signaling monitoring process, and X1 being a non-negative integer; a first processor, determining a first resource set from a first candidate resource pool; and a first transmitter, transmitting a first signaling; and transmitting a first radio signal in the first resource set; wherein the X1 signaling(s) and X1 target parameter(s) are used to determine Y1 candidate resource set(s) from the first candidate resource pool, Y1 being a non-negative integer; the first resource set is a candidate resource set in the first candidate resource pool other than the Y1 candidate resource set(s); the first signaling is used to determine time-frequency resources occupied by the first radio signal; an end time of the first time window is not later than a start time for transmission of the first signaling; whether the first radio signal carries first control information is used to determine the X1 target parameter(s).
2. The first communication node according to claim 1, wherein the first receiver also receives a second signaling; and receives a second radio signal; wherein the second signaling is used to determine time-frequency resources occupied by the second radio signal, and the first control information is related to the second radio signal.
3. The first communication node according to claim 1, wherein the X1 is greater than 0, and the X1 signaling(s) respectively correspond(s) to X1 measured value(s); the X1 signaling(s) is(are) used to determine Y0 candidate resource set(s) from the first candidate resource pool, and Y0 is a non-negative integer not less than the Y1; when the Y0 is greater than 0, the X1 measured value(s) respectively correspond(s) to the X1 target parameter(s), and relative magnitude of each of the X1 measured value(s) and the corresponding target parameter in the X1 target parameter(s) is used to determine the Y1 candidate resource set(s) from the Y0 candidate resource set(s); when the Y1 is greater than 0, any of the Y1 candidate resource set(s) is one of the Y0 candidate resource set(s).
4. The first communication node according to claim 1, wherein a priority of the first radio signal corresponds to a target priority index, and the target priority index is used to determine the X1 target parameter(s); when the first radio signal only carries the first control information, the target priority index is equal to a first priority index; when the first radio signal only carries information other than the first control information, the target priority index is equal to a second priority index.
5. The first communication node according to claim 4, wherein when the first radio signal carries the first control information and information other than the first control information, and the target priority index is equal to the second priority index, or, the target priority index is equal to a greater one between the first priority index and the second priority index.
6. The first communication node according to claim 4, wherein when the first radio signal carries the first control information and information other than the first control information, the target priority index is equal to a smaller one between the first priority index and the second priority index.
7. The first communication node according to claim 4, wherein the first control information is related to a second radio signal, a second signaling is used to determine time-frequency resources occupied by the second radio signal, and the second signaling is used to indicate the first priority index; or, the first signaling is used to indicate the first priority index; or, the first priority index is not equal to the second priority index.
8. The first communication node according to claim 1, wherein the first candidate resource pool comprises Y candidate resource sets; when the Y1 is greater than 0, any of the Y1 candidate resource set(s) is a candidate resource set of the Y candidate resource sets; the first resource set is a candidate resource set of Y2 candidate resource set(s), and any of the Y2 candidate resource sets is a candidate resource set among the Y candidate resource sets other than the Y1 candidate resource set(s); Y2 is a positive integer, and Y is a positive integer not less than a sum of the Y1 and the Y2; a ratio of the Y2 to the Y is not less than a first threshold.
9. A second communication node for wireless communication, comprising:
a second receiver, performing signaling monitoring in a first candidate resource pool; receiving a first signaling; and receiving a first radio signal in a first resource set; wherein X1 target parameter(s) is(are) used by a communication node transmitting the first signaling to determine Y1 candidate resource set(s) from the first candidate resource pool, X1 being a non-negative integer and Y1 being a non-negative integer; the first resource set is a candidate resource set in the first candidate resource pool other than the Y1 candidate resource set(s); the first signaling is used to determine time-frequency resources occupied by the first radio signal; whether the first radio signal carries first control information is used by the communication node transmitting the first signaling to determine the X1 target parameter(s).
10. The second communication node according to claim 9, comprising:
a second transmitter, transmitting a second signaling; and transmitting a second radio signal; wherein the second signaling is used to determine time-frequency resources occupied by the second radio signal, and the first control information is related to the second radio signal.
11. A method used in a first communication node for wireless communication, comprising:
performing signaling monitoring in a first time window, wherein X1 signaling(s) being detected in the signaling monitoring process, and X1 being a non-negative integer; determining a first resource set from a first candidate resource pool; transmitting a first signaling; and transmitting a first radio signal in the first resource set; wherein the X1 signaling(s) and X1 target parameter(s) are used to determine Y1 candidate resource set(s) from the first candidate resource pool, Y1 being a non-negative integer; the first resource set is a candidate resource set in the first candidate resource pool other than the Y1 candidate resource set(s); the first signaling is used to determine time-frequency resources occupied by the first radio signal; an end time of the first time window is not later than a start time for transmission of the first signaling; whether the first radio signal carries first control information is used to determine the X1 target parameter(s).
12. The method according to claim 11, comprising:
receiving a second signaling; and receiving a second radio signal; wherein the second signaling is used to determine time-frequency resources occupied by the second radio signal, and the first control information is related to the second radio signal.
13. The method according to claim 11, wherein the X1 is greater than 0; the X1 signaling(s) respectively correspond(s) to X1 measured value(s), and the X1 signaling(s) is(are) used to determine Y0 candidate resource set(s) from the first candidate resource pool, Y0 being a non-negative integer not less than the Y1; when the Y0 is greater than 0, the X1 measured value(s) respectively correspond(s) to the X1 target parameter(s), and relative magnitude of each of the X1 measured value(s) and the corresponding target parameter in the X1 target parameter(s) is used to determine the Y1 candidate resource set(s) from the Y0 candidate resource set(s); when the Y1 is greater than 0, any of the Y1 candidate resource set(s) is one of the Y0 candidate resource set(s).
14. The method according to claim 11, wherein a priority of the first radio signal corresponds to a target priority index, and the target priority index is used to determine the X1 target parameter(s); when the first radio signal only carries the first control information, the target priority index is equal to a first priority index; when the first radio signal only carries information other than the first control information, the target priority index is equal to a second priority index.
15. The method according to claim 14, wherein when the first radio signal carries the first control information and information other than the first control information, and the target priority index is equal to the second priority index, or, the target priority index is equal to a greater one between the first priority index and the second priority index.
16. The method according to claim 14, wherein when the first radio signal carries the first control information and information other than the first control information, the target priority index is equal to a smaller one between the first priority index and the second priority index.
17. The method according to claim 14, wherein the first control information is related to a second radio signal; a second signaling is used to determine time-frequency resources occupied by the second radio signal, and the second signaling is used to indicate the first priority index; or, the first signaling is used to indicate the first priority index; or, the first priority index is not equal to the second priority index.
18. The method according to claim 11, wherein the first candidate resource pool comprises Y candidate resource sets; when the Y1 is greater than 0, any of the Y1 candidate resource set(s) is a candidate resource set of the Y candidate resource sets; the first resource set is a candidate resource set of Y2 candidate resource set(s), and any of the Y2 candidate resource set(s) is a candidate resource set among the Y candidate resource sets other than the Y1 candidate resource set(s); Y2 is a positive integer, and Y is a positive integer not less than a sum of the Y1 and the Y2; a ratio of the Y2 to the Y is not less than a first threshold.
19. A method used in a second communication node for wireless communication, comprising:
performing signaling monitoring in a first candidate resource pool; receiving a first signaling; and receiving a first radio signal in a first resource set; wherein X1 target parameter(s) is(are) used by a communication node transmitting the first signaling to determine Y1 candidate resource set(s) from the first candidate resource pool, X1 being a non-negative integer and Y1 being a non-negative integer; the first resource set is a candidate resource set in the first candidate resource pool other than the Y1 candidate resource set(s); the first signaling is used to determine time-frequency resources occupied by the first radio signal; whether the first radio signal carries first control information is used by the communication node transmitting the first signaling to determine the X1 target parameter(s).
20. The method according to claim 19, comprising:
transmitting a second signaling; and transmitting a second radio signal; wherein the second signaling is used to determine time-frequency resources occupied by the second radio signal, and the first control information is related to the second radio signal.
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Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.