CONFIGURABLE COMMON REFERENCE SIGNAL PORT FOR REFERENCE SIGNAL RECEIVED POWER IN DISTRIBUTED ANTENNA SYSTEMS

Title:

CONFIGURABLE COMMON REFERENCE SIGNAL PORT FOR REFERENCE SIGNAL RECEIVED POWER IN DISTRIBUTED ANTENNA SYSTEMS

Document Type and Number:

WIPO Patent Application WO/2012/021274

Kind Code:

A3

Abstract:

A method of determining reference signal received power (RSRP) by user equipment (UE) associated with a distributed antenna system (DAS) may include detecting at least three different reference signals in one or more common reference signals (CRSs) that are associated with different antennas in the DAS. The method may also include determining at least three different RSRPs corresponding to the at least three different reference signals. The at least three different RSRPs may be level 3 filtered to produce at least three corresponding filtered powers. The UE may report a maximum of the at least three corresponding filtered powers to the distributed antenna system.

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Inventors:

ZHU YUAN (CN)
AHMADI SASSAN (US)
YANG XIANGYING (US)
ZHANG YUJIAN (CN)
ETEMAD KAMRAN (US)
CHEN XIAOGANG (CN)

Application Number:

PCT/US2011/044785

Publication Date:

April 05, 2012

Filing Date:

July 21, 2011

Export Citation:

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Assignee:

INTEL CORP (US)
ZHU YUAN (CN)
AHMADI SASSAN (US)
YANG XIANGYING (US)
ZHANG YUJIAN (CN)
ETEMAD KAMRAN (US)
CHEN XIAOGANG (CN)

International Classes:

H04B7/04; H04W52/16; H04W88/02

Foreign References:

US20100067514A1	2010-03-18
US20060009177A1	2006-01-12

Other References: