JP2010535450A5 - - Google Patents

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Publication number
JP2010535450A5
JP2010535450A5 JP2010519174A JP2010519174A JP2010535450A5 JP 2010535450 A5 JP2010535450 A5 JP 2010535450A5 JP 2010519174 A JP2010519174 A JP 2010519174A JP 2010519174 A JP2010519174 A JP 2010519174A JP 2010535450 A5 JP2010535450 A5 JP 2010535450A5
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JP
Japan
Prior art keywords
cyclic delay
delay diversity
radio
wireless terminal
base station
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JP2010519174A
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English (en)
Japanese (ja)
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JP2010535450A (ja
JP5226786B2 (ja
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Priority claimed from US11/832,314 external-priority patent/US8131228B2/en
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Publication of JP2010535450A publication Critical patent/JP2010535450A/ja
Publication of JP2010535450A5 publication Critical patent/JP2010535450A5/ja
Application granted granted Critical
Publication of JP5226786B2 publication Critical patent/JP5226786B2/ja
Expired - Fee Related legal-status Critical Current
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JP2010519174A 2007-08-01 2008-07-01 Ｏｆｄｍ用の干渉ベース位相シフト・プリコーディング Expired - Fee Related JP5226786B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/832,314 US8131228B2 (en) 2007-08-01 2007-08-01 Interference based phase shift precoding for OFDM
US11/832,314 2007-08-01
PCT/SE2008/050810 WO2009017447A2 (en) 2007-08-01 2008-07-01 Interference based phase shift precoding for ofdm

Publications (3)

Publication Number Publication Date
JP2010535450A JP2010535450A (ja) 2010-11-18
JP2010535450A5 true JP2010535450A5 (enExample) 2011-07-21
JP5226786B2 JP5226786B2 (ja) 2013-07-03

Family

ID=40305078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010519174A Expired - Fee Related JP5226786B2 (ja) 2007-08-01 2008-07-01 Ｏｆｄｍ用の干渉ベース位相シフト・プリコーディング

Country Status (6)

Country Link
US (1) US8131228B2 (enExample)
EP (1) EP2174429B1 (enExample)
JP (1) JP5226786B2 (enExample)
CN (1) CN101809888A (enExample)
BR (1) BRPI0814458A2 (enExample)
WO (1) WO2009017447A2 (enExample)

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WO2008050995A2 (en) * 2006-10-23 2008-05-02 Lg Electronics Inc. Method for transmitting data using cyclic delay diversity
KR101413309B1 (ko) * 2007-10-08 2014-06-27 엘지전자 주식회사 채널 선택성을 감소시키는 전송기 및 데이터 전송 방법
US7965780B2 (en) * 2007-12-14 2011-06-21 Telefonaktiebolaget L M Ericsson (Publ) Determination of pre-coding matrix indicators for spatial multiplexing in a mobile communications system
KR101409730B1 (ko) * 2008-01-17 2014-06-19 알까뗄 루슨트 다중-안테나 송신기에서 신호에 대한 순환 지연 맵핑을 행하는 방법 및 장치
KR101268687B1 (ko) * 2008-08-18 2013-05-29 한국전자통신연구원 다중-셀 협력 통신을 위한 기지국들 및 단말을 포함하는 통신 시스템
US8526384B2 (en) * 2009-05-06 2013-09-03 Lg Electronics Inc. Method of transmitting and receiving channel state information feedback in a wireless communication system
KR20100138263A (ko) * 2009-06-24 2010-12-31 주식회사 팬택 적응형 순환 지연 다이버서티를 이용한 다중 포인트 협력형송수신 방법 및 그를 이용한 시스템측 장치와 수신장치, 협력형 기지국 세트 결정 방법
US8498579B2 (en) 2009-07-20 2013-07-30 Qualcomm Incorporated Channel reuse in communication systems
JP5361628B2 (ja) * 2009-09-15 2013-12-04 キヤノン株式会社 撮像装置及び撮像システム、それらの制御方法及びそのプログラム
US9231795B2 (en) 2010-01-18 2016-01-05 Samsung Electronics Co., Ltd. Communication apparatus and precoding method based on multiple cells and multiple users
KR101670946B1 (ko) * 2010-01-18 2016-10-31 삼성전자주식회사 다중 셀 다중 사용자 기반의 프리코딩 방법 및 통신 장치
WO2011093755A1 (en) * 2010-01-27 2011-08-04 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communication system
CN102237913B (zh) * 2010-04-28 2015-08-12 中兴通讯股份有限公司 天线数据发送模式的选择方法及装置
US8238198B2 (en) 2010-12-30 2012-08-07 Wireless Seismic, Inc. Systems and methods for seismic data acquisition
CN102158310A (zh) * 2011-02-15 2011-08-17 中兴通讯股份有限公司 一种实现多小区预编码的方法和装置
US8886203B2 (en) * 2011-12-28 2014-11-11 Qualcomm Incorporated Dynamic channel reuse in multi-access communication systems
US9726748B2 (en) * 2012-09-21 2017-08-08 Qualcomm Incorporated Cyclic shift delay detection using signaling
US9036608B2 (en) * 2012-11-09 2015-05-19 Telefonaktiebolaget L M Ericsson (Publ) Adaptive transmission mode switching
WO2014089737A1 (en) * 2012-12-10 2014-06-19 Qualcomm Incorporated Timing advance selection for synchronized uplink transmission
CN104426829B (zh) * 2013-08-30 2018-03-16 华为技术有限公司 一种基站回传方法、相关设备及基站回传系统
KR102130294B1 (ko) * 2014-04-02 2020-07-08 삼성전자주식회사 무선 통신 시스템에서 단일 스트림 다중 빔 송수신 방법 및 장치
JP7190247B2 (ja) 2015-06-23 2022-12-15 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法、送信装置及び通信システム
US20180324801A1 (en) * 2017-05-02 2018-11-08 Qualcomm Incorporated Access point managed channel correlation for mu-mimo

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