Patent ID: 11902004
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A communication system, comprising: a base station and a terminal;
wherein the base station determines a configuration information set for instructing the terminal to perform a beam recovery; wherein the configuration information set comprises:
a second configuration information set, used for instructing the terminal to perform a beam selection according to the second configuration information set; and
the base station transmits the configuration information set to the terminal;
wherein the second configuration information set comprises: configuration information of a second reference pilot resource set used for the beam selection;
wherein the base station determines the configuration information set for instructing the terminal to perform the beam recovery comprises:
the base station configures at least one of the following information for the terminal separately for different radio resource control (RRC) state sets: the second reference pilot resource set or a subset of the second reference pilot resource set, wherein a plurality of RRC states are divided into multiple sets, and the second reference pilot resource set or the subset of the second reference pilot resource set are separately configured for each set of the plurality of RRC states; or
the base station configures a plurality of control channels, and configures at least one of the following information separately for different control channels: the second reference pilot resource set or a subset of the second reference pilot resource set, wherein the plurality of control channels are divided into multiple sets, and the second reference pilot resource set or the subset of the second reference pilot resource set are separately configured for each set of the plurality of control channels.