Patent ID: 11864174
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A first node for wireless communications, comprising:
a first receiver, receiving a first signaling; and
a first processor, performing an operating action on a first signal group; wherein:
the first signal group consists of one signal;
the first signaling comprises scheduling information of the first signal group;
the first node determines a first reference-signal-resource set based on the first signaling;
a first parameter-group set comprises a positive integer number of parameter group;
wherein:
when the first reference-signal-resource set consists of a first reference signal resource:
the first parameter-group set consists of a first parameter group; and
the first node determines the first parameter group based on the first reference signal resource;

wherein:
when the first reference-signal-resource set comprises M1 reference signal resources:
the first parameter-group set comprises M1 parameter groups with M1 being a positive integer greater than 1; and
the first node respectively determines the M1 parameter groups based on the M1 reference signal resources;

wherein:
each parameter group in the first parameter-group set is used for the operating action;
the operating action is receiving or transmitting; and
each parameter group in the first parameter-group set comprises one or more types out of K types of candidate parameters, K being a positive integer greater than 1;

wherein:
when the operating action is receiving, the first node receives the first signal group on a Physical Downlink Shared Channel (PDSCH);
when the operating action is transmitting, the first node transmits the first signal group on a Physical Uplink Shared Channel (PUSCH);
each parameter group in the first parameter-group set comprises one or more types out of the K types of candidate parameters related to whether the operating action is receiving or transmitting;
the first signaling indicates a first information unit;
the first information unit is a TCI-State IE;
the first information unit indicates M reference signal resources and M first-type parameters, M being a positive integer greater than 1;
the first reference-signal-resource set is a subset of the M reference signal resources;
the M reference signal resources respectively correspond to the M first-type parameters;
the M first-type parameters are respectively M associated types;
each of the M associated types is one of P candidate associated types with P being a positive integer greater than 1;
the P candidate associated types comprise QCL-TypeA, QCL-TypeB, QCL-TypeC and QCL-TypeD; and
the first node determines the first reference-signal-resource set out of the M reference signal resources based on whether the operating action is receiving or transmitting, and the M first-type parameters.