Patent ID: 11949620
Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A signal processing method, comprising:
acquiring a first uplink sounding reference signal resource indicated by a network side, wherein the first uplink sounding reference signal resource is used for uplink beam scanning;
transmitting an uplink sounding reference signal to the network side by using the first uplink sounding reference signal resource;
receiving an identifier of a target uplink sounding reference signal transmitted by the network side;
acquiring a second uplink sounding reference signal resource indicated by the network side, and transmitting an uplink sounding reference signal for channel measurement based on the second uplink sounding reference signal resource and the identifier of the target uplink sounding reference signal;
the transmitting the uplink sounding reference signal for channel measurement based on the second uplink sounding reference signal resource and the identifier of the target uplink surrounding reference signal comprises:
receiving corresponding-relation indication information transmitted by the network side, and based on the corresponding-relation indication information, determining a corresponding relation between each identifier of the identifier of the target uplink sounding reference signal and P second uplink sounding reference signal resources; or determining a corresponding relation between each identifier of the identifier of the target uplink sounding reference signal and P second uplink sounding reference signal resources based on a pre-agreement with the network side;
transmitting the plink sounding reference signal by using one or more second xuplink sounding reference signal resources corresponding to the identifier of the target uplink sounding reference signal;
wherein P is a positive integer;
wherein in a case that the corresponding relation is the corresponding relation between identifiers of N uplink sounding reference signals and P second uplink sounding reference signal resources, the corresponding relation is used to indicate to the terminal that uplink beams corresponding to identifiers of ones of N uplink sounding reference signals are transmitted simultaneously; or
in a case that the corresponding relation is the corresponding relation between identifiers of N uplink sounding reference signals and one second uplink sounding reference signal resource, the corresponding relation is used to indicate to the terminal that uplink beams corresponding to identifiers of the N uplink sounding reference signals are transmitted simultaneously; or
in a case that the corresponding relation is the corresponding relation between identifiers of N uplink sounding reference signals and N second uplink sounding reference signal resources, the corresponding relation is used to indicate to the terminal that uplink beams corresponding to identifiers of the N uplink sounding reference signals are not transmitted simultaneously.