CN102056220B

5G,4G

Title

Method and device for realizing channel measurement

Application Number:

CN20091208525

Publication Date:

19-02-2014

Current Assignee:

Family ID:

Application Date:

28-10-2009

Declaring Company:

Publication Country:

US

Priority Date:

28-10-2009

Title

Method and device for realizing channel measurement

Application Number:

CN20091208525

Family ID:

Publication Country:

US

Publication Date:

19-02-2014

Application Date:

28-10-2009

Priority Date:

28-10-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a method and device for implementing channel measurement wherein said method includes: according to user device UE of current status information the UE determine needed measuring of subset of antenna port for informing the UE a needed measuring antenna port subset of a measuring channel and feedback channel status information. Through the invention the status information of the UE in the condition of satisfying a certain condition of low can be measuring reference signal of antenna port part and the antenna port for feeding back channel status information so as to reduce the UE for feedback cost of channel status information.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.