JP2008193666A5 - - Google Patents

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Publication number
JP2008193666A5
JP2008193666A5 JP2008000209A JP2008000209A JP2008193666A5 JP 2008193666 A5 JP2008193666 A5 JP 2008193666A5 JP 2008000209 A JP2008000209 A JP 2008000209A JP 2008000209 A JP2008000209 A JP 2008000209A JP 2008193666 A5 JP2008193666 A5 JP 2008193666A5
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JP
Japan
Prior art keywords
cyclic shift
shift delay
delay amount
unit
quality measurement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008000209A
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English (en)
Japanese (ja)
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JP2008193666A (ja
JP5106129B2 (ja
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Publication date
Application filed filed Critical
Priority to JP2008000209A priority Critical patent/JP5106129B2/ja
Priority claimed from JP2008000209A external-priority patent/JP5106129B2/ja
Priority to US12/522,694 priority patent/US8385933B2/en
Priority to PCT/JP2008/050044 priority patent/WO2008084777A1/ja
Priority to CN2008800012730A priority patent/CN101569121B/zh
Publication of JP2008193666A publication Critical patent/JP2008193666A/ja
Publication of JP2008193666A5 publication Critical patent/JP2008193666A5/ja
Application granted granted Critical
Publication of JP5106129B2 publication Critical patent/JP5106129B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2008000209A 2007-01-10 2008-01-04 基地局装置 Expired - Fee Related JP5106129B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008000209A JP5106129B2 (ja) 2007-01-10 2008-01-04 基地局装置
US12/522,694 US8385933B2 (en) 2007-01-10 2008-01-07 Base station device and radio communication device
PCT/JP2008/050044 WO2008084777A1 (ja) 2007-01-10 2008-01-07 基地局装置及び無線通信装置
CN2008800012730A CN101569121B (zh) 2007-01-10 2008-01-07 基站装置以及无线通信装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007002856 2007-01-10
JP2007002856 2007-01-10
JP2008000209A JP5106129B2 (ja) 2007-01-10 2008-01-04 基地局装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012182250A Division JP5463393B2 (ja) 2007-01-10 2012-08-21 基地局装置及び無線通信装置

Publications (3)

Publication Number Publication Date
JP2008193666A JP2008193666A (ja) 2008-08-21
JP2008193666A5 true JP2008193666A5 (enExample) 2010-12-16
JP5106129B2 JP5106129B2 (ja) 2012-12-26

Family

ID=39753280

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2008000209A Expired - Fee Related JP5106129B2 (ja) 2007-01-10 2008-01-04 基地局装置
JP2012182250A Expired - Fee Related JP5463393B2 (ja) 2007-01-10 2012-08-21 基地局装置及び無線通信装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2012182250A Expired - Fee Related JP5463393B2 (ja) 2007-01-10 2012-08-21 基地局装置及び無線通信装置

Country Status (3)

Country Link
US (1) US8385933B2 (enExample)
JP (2) JP5106129B2 (enExample)
CN (1) CN101569121B (enExample)

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JP5261074B2 (ja) * 2008-08-23 2013-08-14 京セラ株式会社 中継局および無線通信中継方法
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CN101938435B (zh) * 2009-06-30 2013-03-20 中兴通讯股份有限公司 一种正交频分复用系统的时偏估计装置及方法
CN102239737B (zh) * 2010-01-08 2015-09-30 华为技术有限公司 资源分配方法及装置
US8625561B2 (en) * 2011-01-06 2014-01-07 Marvell World Trade Ltd. Cyclic shift delay techniques for WLAN multi-radio devices
WO2012116801A1 (de) * 2011-03-01 2012-09-07 As-International Association E.V. Bussystem mit einem master und einer gruppe von slaves sowie kommunikationsverfahren zum austausch von daten in einem derartigen bussystem
GB2489283A (en) * 2011-03-24 2012-09-26 Sony Corp OFDM frequency domain channel estimation with virtual scattered pilots created in frequency notches to restore pattern before interpolation
JP5811740B2 (ja) * 2011-09-27 2015-11-11 アイコム株式会社 通信機、および通信方法
CN104126290B (zh) * 2012-02-27 2018-09-14 英特尔公司 管理导频旋转的停留时间的技术
US9647863B2 (en) 2012-02-27 2017-05-09 Intel Corporation Techniques to manage dwell times for pilot rotation
US9107231B2 (en) * 2012-05-17 2015-08-11 Tait Limited Multiuser scheduling for radio resource allocation
US8971429B2 (en) * 2012-09-21 2015-03-03 Qualcomm Incorporated Cyclic shift delay detection using autocorrelations
US8971428B2 (en) * 2012-09-21 2015-03-03 Qualcomm Incorporated Cyclic shift delay detection using a channel impulse response
US9497641B2 (en) * 2012-09-21 2016-11-15 Qualcomm Incorporated Cyclic shift delay detection using a classifier
US9726748B2 (en) * 2012-09-21 2017-08-08 Qualcomm Incorporated Cyclic shift delay detection using signaling
US9055528B2 (en) * 2013-02-06 2015-06-09 Qualcomm Incorporated Determination of NCS parameter and logical root sequence assignments
JP5922298B2 (ja) * 2013-02-19 2016-05-24 京セラ株式会社 移動通信システム、ユーザ端末及び基地局
JP5665909B2 (ja) * 2013-04-24 2015-02-04 京セラ株式会社 中継局および無線通信中継方法
JP2015032992A (ja) * 2013-08-02 2015-02-16 株式会社東芝 受信装置および受信方法
EP3086522B1 (en) 2014-01-13 2021-03-24 Huawei Device Co., Ltd. Method for transmitting reference signal and user equipment
US11012272B2 (en) * 2015-03-10 2021-05-18 Qualcomm Incorporated Channel or interference estimation for SC-FDM symbol streams
DK3311521T3 (da) 2015-06-22 2020-01-27 Ericsson Telefon Ab L M Styring af timing for multibærermodulation i mix-modus
CN112187329B (zh) * 2015-10-08 2025-01-28 松下电器（美国）知识产权公司 发送装置和发送方法
CN106712916B (zh) * 2015-11-17 2021-02-12 华为技术有限公司 一种循环延时选择方法及装置
JP6729152B2 (ja) * 2016-08-04 2020-07-22 富士通オプティカルコンポーネンツ株式会社 光伝送システムおよび光送信器
WO2018087776A1 (en) * 2016-11-14 2018-05-17 PRIVATE LIMITED, Wisig Networks Method for pilot design, signal encoding and decoding in cloud radio or massive mimo system
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KR20190132502A (ko) 2017-04-06 2019-11-27 엘지전자 주식회사 무선 통신 시스템에서 단말이 다중 안테나를 이용하여 CDD(cyclic delay diversity)에 따른 통신을 수행하는 방법 및 이를 위한 장치
JP6463823B2 (ja) * 2017-11-22 2019-02-06 華為終端有限公司 参照信号送信方法及びユーザ機器
CN111630799B (zh) * 2017-12-08 2023-10-13 上海诺基亚贝尔股份有限公司 V2x场景中的灵活的循环延迟分集控制
CN113708861B (zh) * 2021-09-15 2023-11-10 深圳市佳贤通信科技股份有限公司 一种ue基带合并预测方法、系统、设备及存储介质

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KR20050118031A (ko) 2004-06-12 2005-12-15 삼성전자주식회사 순환지연 다이버시티를 이용하여 방송 채널을 효율적으로전송하는 장치 및 방법
KR100938091B1 (ko) * 2004-10-13 2010-01-21 삼성전자주식회사 직교주파수다중분할 이동통신시스템에서 블록 부호화기법과 순환 지연 다이버시티 기법을 사용하는 기지국송신 장치 및 방법
JP4665514B2 (ja) * 2004-12-28 2011-04-06 ソニー株式会社 無線通信装置及び無線通信方法
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JP4917043B2 (ja) * 2005-10-31 2012-04-18 シャープ株式会社 無線送信機及び無線送信方法
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