Patent ID: 11924125
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. The UE according to claim 11, wherein second type index set comprised in the first information element comprises two second type indices, the two second type indices identify two reference signals respectively; a first antenna port is a transmitting antenna port of one of the two reference signals, a second antenna port is a transmitting antenna port of the other of the two reference signals, a third antenna port is a transmitting antenna port of the first radio signal; the third antenna port and the first antenna port are Quasi Co-Located, and the third antenna port and the second antenna port are Quasi Co-Located, the QCL type between the third antenna port and the first antenna port is different from the QCL type between the third antenna port and the second antenna port; the QCL type between the third antenna port and the first antenna port is QCL-TypeD, and the QCL type between the third antenna port and the second antenna port is QCL-TypeA;
or, a second type index set comprised in the first information element only comprises one second type index; a first antenna port is a transmitting antenna port of a reference signal identified by the one second type index, a third antenna port is a transmitting antenna port of the first radio signal; the first antenna port and the third antenna port are Quasi Co-Located; the QCL type between the first antenna port and the third antenna port is one of QCL-TypeA and QCL-TypeD.