METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION

1 . A first node for wireless communications, comprising:

a first receiver, receiving a reference information block and a first information block;

wherein the reference information block is used to determine a first RS resource set used for a radio link quality measurement, and the first RS resource set comprises at least one RS resource; the first information block is used to determine a reference time-domain resource set; a first RS resource is an RS resource in the first RS resource set, and a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

2 . The first node according to claim 1 , wherein

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set;

or,

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set: only when the first RS resource is a CSI-RS resource, a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

3 . The first node according to claim 1 , wherein in an evaluation period, the first node evaluates radio link quality based on a measurement on at least one transmission occasion of the first RS resource: in an evaluation period, which transmission occasion(s) of the first RS resource is (are) measured for evaluating the radio link quality depends on the reference time-domain resource set.

4 . The first node according to claim 3 , wherein

in an evaluation period, a number or proportion of transmission occasion(s) of the first RS resource orthogonal to the reference time-domain resource set is not less than a first value, or a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is not greater than a second value;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in the evaluation period;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in a most recent evaluation period prior to the evaluation period.

5 . The first node according to claim 3 , wherein

the first RS resource set is used for candidate beam monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than a second value, no new candidate beam is found in the evaluation period;

or,

the first RS resource set is used for radio link monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than the second value, the first node does not transmit an in-sync indication to its higher layer.

6 . A second node for wireless communications, comprising:

a second transmitter, transmitting a reference information block and a first information block;

wherein the reference information block is used to determine a first RS resource set used for a radio link quality measurement, and the first RS resource set comprises at least one RS resource; the first information block is used to determine a reference time-domain resource set: a first RS resource is an RS resource in the first RS resource set, and a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

7 . The second node according to claim 6 , wherein

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set;

or,

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set; only when the first RS resource is a CSI-RS resource, a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

8 . The second node according to claim 6 , wherein in an evaluation period, a receiver of the first RS resource set evaluates radio link quality based on a measurement on at least one transmission occasion of the first RS resource; in an evaluation period, which transmission occasion(s) of the first RS resource is (are) measured for evaluating the radio link quality depends on the reference time-domain resource set.

9 . The second node according to claim 8 , wherein

in an evaluation period, a number or proportion of transmission occasion(s) of the first RS resource orthogonal to the reference time-domain resource set is not less than a first value, or a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is not greater than a second value;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in the evaluation period;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in a most recent evaluation period prior to the evaluation period.

10 . The second node according to claim 8 , wherein

the first RS resource set is used for candidate beam monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than a second value, no new candidate beam is found in the evaluation period;

or,

the first RS resource set is used for radio link monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than the second value, a receiver of the first RS resource set does not transmit an in-sync indication to its higher layer.

11 . A method in a first node for wireless communications, comprising:

receiving a reference information block and a first information block;

wherein the reference information block is used to determine a first RS resource set used for a radio link quality measurement, and the first RS resource set comprises at least one RS resource; the first information block is used to determine a reference time-domain resource set; a first RS resource is an RS resource in the first RS resource set, and a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

12 . The method according to claim 11 , wherein

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set;

or,

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set; only when the first RS resource is a CSI-RS resource, a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

13 . The method according to claim 11 , wherein in an evaluation period, the first node evaluates radio link quality based on a measurement on at least one transmission occasion of the first RS resource: in an evaluation period, which transmission occasion(s) of the first RS resource is (are) measured for evaluating the radio link quality depends on the reference time-domain resource set.

14 . The method according to claim 13 , wherein

in an evaluation period, a number or proportion of transmission occasion(s) of the first RS resource orthogonal to the reference time-domain resource set is not less than a first value, or a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is not greater than a second value;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in the evaluation period;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in a most recent evaluation period prior to the evaluation period.

15 . The method according to claim 13 , wherein

the first RS resource set is used for candidate beam monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than a second value, no new candidate beam is found in the evaluation period;

or,

the first RS resource set is used for radio link monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than the second value, the first node does not transmit an in-sync indication to its higher layer.

16 . A method in a second node for wireless communications, comprising:

transmitting a reference information block and a first information block;

wherein the reference information block is used to determine a first RS resource set used for a radio link quality measurement, and the first RS resource set comprises at least one RS resource; the first information block is used to determine a reference time-domain resource set; a first RS resource is an RS resource in the first RS resource set, and a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

17 . The method according to claim 16 , wherein

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set;

or,

any transmission occasion of the first RS resource used for the radio link quality measurement is orthogonal to the reference time-domain resource set: only when the first RS resource is a CSI-RS resource, a transmission occasion of the first RS resource used for the radio link quality measurement depends on the reference time-domain resource set.

18 . The method according to claim 16 , wherein in an evaluation period, a receiver of the first RS resource set evaluates radio link quality based on a measurement on at least one transmission occasion of the first RS resource; in an evaluation period, which transmission occasion(s) of the first RS resource is (are) measured for evaluating the radio link quality depends on the reference time-domain resource set.

19 . The method according to claim 18 , wherein

in an evaluation period, a number or proportion of transmission occasion(s) of the first RS resource orthogonal to the reference time-domain resource set is not less than a first value, or a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is not greater than a second value;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in the evaluation period;

or,

a length of an evaluation period depends on a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set in a most recent evaluation period prior to the evaluation period.

20 . The method according to claim 18 , wherein

the first RS resource set is used for candidate beam monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than a second value, no new candidate beam is found in the evaluation period;

or,

the first RS resource set is used for radio link monitoring, and in an evaluation period, when a number or proportion of transmission occasion(s) of the first RS resource overlapping with the reference time-domain resource set is greater than the second value, a receiver of the first RS resource set does not transmit an in-sync indication to its higher layer.