Title:
ワイヤレスネットワークにおける干渉測定
Document Type and Number:
Japanese Patent JP5866448
Kind Code:
B2
Abstract:
Embodiments contemplate methods, systems, and apparatuses for interference measurement in a wireless communication network, including wireless communication networks the employ MIMO in uplink and/or downlink communication. Embodiments contemplate identifying one or more interference measurement resource elements that may be received from one or more transmission points. Embodiments also contemplate performing interference measurement estimation based at least in part on the identified one or more interference measurement resource elements. Channel state information (CSI) perhaps in the form of reports may be generated based at least in part on the one or more interference measurement estimation. Embodiments also contemplate that the CSI report may be transmitted to one or more nodes. In some embodiments, the one or more interference measurement resource elements may be received as part of a set of resource elements.
Inventors:
Lee Moon-Il
Paul Marinière
Sherlock Nieve Nazar
Alan Wai. Tsai
Guo Dong Jean
Jay Patrick Tooha
Paul Marinière
Sherlock Nieve Nazar
Alan Wai. Tsai
Guo Dong Jean
Jay Patrick Tooha
Application Number:
JP2014526103A
Publication Date:
February 17, 2016
Filing Date:
August 10, 2012
Export Citation:
Assignee:
Interdigital Patent Holdings Inc.
International Classes:
H04W24/10; H04J11/00; H04J99/00; H04W28/18; H04W72/12
Foreign References:
| WO2010064842A2 |
Other References:
CATT,Interference Measurement over Muted RE,3GPP TSG RAN WG1 Meeting #63bis R1-110049,3GPP,2011年 1月31日,URL,http://www.3gpp.org/ftp/tsg_ran/wg1_rl1/TSGR1_63b/Docs/R1-110049.zip
New Postcom,Downlink CSI-RS signaling design for LTE-Advanced,3GPP TSG RAN WG1 Meeting #62 R1-105035,3GPP,2010年 8月27日,URL,http://www.3gpp.org/ftp/tsg_ran/wg1_rl1/TSGR1_62/Docs/R1-105035.zip
New Postcom,Downlink CSI-RS signaling design for LTE-Advanced,3GPP TSG RAN WG1 Meeting #62 R1-105035,3GPP,2010年 8月27日,URL,http://www.3gpp.org/ftp/tsg_ran/wg1_rl1/TSGR1_62/Docs/R1-105035.zip
Attorney, Agent or Firm:
Patent Business Corporation Tani/Abe Patent Office