US2013336152A1

5G,4G,3G,2G

Title

STRUCTURED CODEBOOK FOR UNIFORM CIRCULAR ARRAY (UCA)

Application Number:

US201113993629

Publication Date:

19-12-2013

Current Assignee:

Family ID:

Application Date:

30-11-2011

Declaring Company:

Publication Country:

US

Priority Date:

01-07-2011

Title

STRUCTURED CODEBOOK FOR UNIFORM CIRCULAR ARRAY (UCA)

Application Number:

US201113993629

Family ID:

Publication Country:

US

Publication Date:

19-12-2013

Application Date:

30-11-2011

Priority Date:

01-07-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

Embodiments of the present disclosure describe method apparatus and system configurations that implement or otherwise use a codebook designed for antennas configured in a circular array. A method includes receiving by user equipment (UE) from an enhanced node B (eNB) station of a wireless communication network a Channel State Information Reference Signal (CSI-RS) for the UE to perform channel measurements of multiple antennas of the eNB station wherein the multiple antennas are configured in one or more circular arrays performing by the UE channel measurements of the multiple antennas of the eNB station using the received CSI-RS and determining by the UE a code word based on the channel measurements the code word being stored in a codebook designed for a circular antenna array. Other embodiments may be described and/or claimed.

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.