Abstract
The disclosure provides a method and a device in a node for wireless communication. A first node first receives a first bit field and Q second-type bit field(s), and then transmits L radio signal(s) at a first power value; the first bit field is used for determining a first reference signal resource set; each of the Q second-type bit field(s) indicates one power offset; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of K1 indexes associated to the first reference signal resource set; and the first index is related to the L reference signal resource set(s). Multiple times of repetition based uplink transmissions employ a uniform power control mechanism under multiple beams, which reduces hardware requirements at terminal side and improves transmission performance.
Technologies
Resource configuration
Product
Use Cases
Wireless communication
Services
Claim
1. A method in a first node for wireless communication, comprising:
receiving a first bit field and Q second-type bit field(s), the Q being a positive integer; and transmitting L radio signal(s) at a first power value, the L being a positive integer and a first radio signal being one of the L radio signal(s); wherein the first bit field is used for determining a first reference signal resource set; the first reference signal resource set is associated to K1 indexes, the K1 being a positive integer greater than 1; each of the Q second-type bit field(s) indicates one power offset, and each of the Q second-type bit field(s) corresponds to one of the K1 indexes; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of the K1 indexes; the L radio signal(s) are Quasi Co-located (QCLed) with L reference signal resource set(s) respectively, the first reference signal resource set is one of the L reference signal resource set(s) that corresponds to the first radio signal; and the first index is related to the L reference signal resource set(s).
2. The method in the first node according to claim 1, comprising:
receiving a first signaling; wherein the first signaling is used for determining that the first reference signal resource set is associated to K1 indexes.
3. The method in the first node according to claim 1, comprising:
receiving a second signaling; wherein the second signaling is used for indicating the L reference signal resource set(s).
4. The method in the first node according to claim 1, comprising:
receiving a third signaling; wherein the third signaling is used for indicating L reference signal resource pool(s); any one of the L reference signal resource pool(s) comprises M1 reference signal resource sets; the L reference signal resource set(s) is(are) one subset in the L reference signal resource pool(s); and the M1 is a positive integer greater than 1.
5. The method in the first node according to claim 1, comprising:
receiving a fourth signaling; wherein the fourth signaling is used for determining a first time unit set; the first time unit set comprises a positive integer number of time units; and time-domain resources occupied by any one of the L radio signal(s) belong to the first time unit set.
6. A method in a second node for wireless communication, comprising:
transmitting a first bit field and Q second-type bit field(s), the Q being a positive integer; and receiving L radio signal(s), the L being a positive integer and a first radio signal being one of the L radio signal(s); wherein the first bit field is used for determining a first reference signal resource set; the first reference signal resource set is associated to K1 indexes, the K1 being a positive integer greater than 1; each of the Q second-type bit field(s) indicates one power offset, and each of the Q second-type bit field(s) corresponds to one of the K1 indexes; transmit power value(s) of the L radio signal(s) all are a first power value; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of the K1 indexes; the L radio signal(s) are QCLed with L reference signal resource set(s) respectively, the first reference signal resource set is one of the L reference signal resource set(s) that corresponds to the first radio signal; and the first index is related to the L reference signal resource set(s).
7. The method in the second node according to claim 6, comprising:
transmitting a first signaling; wherein the first signaling is used for determining that the first reference signal resource set is associated to K1 indexes.
8. The method in the second node according to claim 6, comprising:
transmitting a second signaling; wherein the second signaling is used for indicating the L reference signal resource set(s).
9. The method in the second node according to claim 6, comprising:
transmitting a third signaling; wherein the third signaling is used for indicating L reference signal resource pool(s); any one of the L reference signal resource pool(s) comprises M1 reference signal resource sets; the L reference signal resource set(s) is(are) one subset in the L reference signal resource pool(s); and the M1 is a positive integer greater than 1.
10. The method in the second node according to claim 6, comprising:
transmitting a fourth signaling; wherein the fourth signaling is used for determining a first time unit set, the first time unit set comprises a positive integer number of time units; and time-domain resources occupied by any one of the L radio signal(s) belong to the first time unit set.
11. A first node for wireless communication, comprising:
a first receiver, to receive a first bit field and Q second-type bit field(s), the Q being a positive integer; and a first transmitter, to transmit L radio signal(s) at a first power value, the L being a positive integer and a first radio signal being one of the L radio signal(s); wherein the first bit field is used for determining a first reference signal resource set; the first reference signal resource set is associated to K1 indexes, the K1 being a positive integer greater than 1; each of the Q second-type bit field(s) indicates one power offset, and each of the Q second-type bit field(s) corresponds to one of the K1 indexes; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of the K1 indexes; the L radio signal(s) are QCLed with L reference signal resource set(s) respectively, the first reference signal resource set is one of the L reference signal resource set(s) that corresponds to the first radio signal; and the first index is related to the L reference signal resource set(s).
12. The first node according to claim 11, wherein the first receiver receives a first signaling, and the first signaling is used for determining that the first reference signal resource set is associated to K1 indexes.
13. The first node according to claim 11, wherein the first receiver receives a second signaling, and the second signaling is used for indicating the L reference signal resource set(s).
14. The first node according to claim 11, wherein the first receiver receives a third signaling; the third signaling is used for indicating L reference signal resource pool(s); any one of the L reference signal resource pool(s) comprises M1 reference signal resource sets; the L reference signal resource set(s) is(are) one subset in the L reference signal resource pool(s); and the M1 is a positive integer greater than 1.
15. The first node according to claim 11, wherein the first receiver receives a fourth signaling; the fourth signaling is used for determining a first time unit set; the first time unit set comprises a positive integer number of time units; and time-domain resources occupied by any one of the L radio signal(s) belong to the first time unit set.
16. A second node for wireless communication, comprising:
a second transmitter, to transmit a first bit field and Q second-type bit field(s), the Q being a positive integer; and a second receiver, to receive L radio signal(s), the L being a positive integer and a first radio signal being one of the L radio signal(s); wherein the first bit field is used for determining a first reference signal resource set; the first reference signal resource set is associated to K1 indexes, the K1 being a positive integer greater than 1; each of the Q second-type bit field(s) indicates one power offset, and each of the Q second-type bit field(s) corresponds to one of the K1 indexes; transmit power value(s) of the L radio signal(s) all are a first power value; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of the K1 indexes; the L radio signal(s) are QCLed with L reference signal resource set(s) respectively, the first reference signal resource set is one of the L reference signal resource set(s) that corresponds to the first radio signal; and the first index is related to the L reference signal resource set(s).
17. The second node according to claim 16, wherein the second transmitter transmits a first signaling, and the first signaling is used for determining that the first reference signal resource set is associated to K1 indexes.
18. The second node according to claim 16, wherein the second transmitter transmits a second signaling, and the second signaling is used for indicating the L reference signal resource set(s).
19. The second node according to claim 16, wherein the second transmitter transmits a third signaling; the third signaling is used for indicating L reference signal resource pool(s); any one of the L reference signal resource pool(s) comprises M1 reference signal resource sets; the L reference signal resource set(s) is(are) one subset in the L reference signal resource pool(s); and the M1 is a positive integer greater than 1.
20. The second node according to claim 16, wherein the second transmitter transmits a fourth signaling; the fourth signaling is used for determining a first time unit set; the first time unit set comprises a positive integer number of time units; and time-domain resources occupied by any one of the L radio signal(s) belong to the first time unit set.
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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.