CN103782523A

5G,4G,3G,2G

Title

Structured codebook for uniform circular array (UCA)

Application Number:

CN2011873130

Publication Date:

07-05-2014

Current Assignee:

APPLE INC

Family ID:

47437330

Application Date:

30-11-2011

Declaring Company:

INTEL CORP

Publication Country:

US

Priority Date:

01-07-2011

View on Espacenet goto-link

Title

Structured codebook for uniform circular array (UCA)

Application Number:

CN2011873130

Family ID:

47437330

Publication Country:

US

Publication Date:

07-05-2014

Application Date:

30-11-2011

Priority Date:

01-07-2011

Current Assignee:

APPLE INC

Declaring Company:

INTEL CORP

View on Espacenet goto-link

Abstract  Abstract

Embodiments of the invention describe method device and system configuration of the disclosure a. using the other use mode for using a circular array of antenna is designed of codebook. multiple antenna method of channel measurement comprises a station receiving channel state information reference signals from a wireless communication network an enhanced node B (eNB) by user equipment (UE) (CSI-RS) for the eNB for the UE. wherein the plurality of antennas using one or more circular array configured by the UE using the received CSI-RS eNB station with multiple antenna channel measurement and measuring and determining the code word based on the channel by the UE the code words are stored in the round antenna array designed codebook. may be described other embodiments and/or to protect them.

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:

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