JP2013516798A5 - - Google Patents

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Publication number
JP2013516798A5
JP2013516798A5 JP2012531136A JP2012531136A JP2013516798A5 JP 2013516798 A5 JP2013516798 A5 JP 2013516798A5 JP 2012531136 A JP2012531136 A JP 2012531136A JP 2012531136 A JP2012531136 A JP 2012531136A JP 2013516798 A5 JP2013516798 A5 JP 2013516798A5
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JP
Japan
Prior art keywords
matrix
signal
reference signal
noise ratio
channel prediction
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JP2012531136A
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English (en)
Japanese (ja)
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JP2013516798A (ja
JP5801310B2 (ja
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Priority claimed from PCT/JP2011/050605 external-priority patent/WO2011083876A1/en
Publication of JP2013516798A publication Critical patent/JP2013516798A/ja
Publication of JP2013516798A5 publication Critical patent/JP2013516798A5/ja
Application granted granted Critical
Publication of JP5801310B2 publication Critical patent/JP5801310B2/ja
Expired - Fee Related legal-status Critical Current
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JP2012531136A 2010-01-07 2011-01-07 Ｏｆｄｍ装置のチャネル予測 Expired - Fee Related JP5801310B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2010900055 2010-01-07
AU2010900055A AU2010900055A0 (en) 2010-01-07 Channel estimation for OFDM systems
PCT/JP2011/050605 WO2011083876A1 (en) 2010-01-07 2011-01-07 Channel estimation for ofdm systems

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015165929A Division JP2016021759A (ja) 2010-01-07 2015-08-25 Ｏｆｄｍ装置のチャネル予測

Publications (3)

Publication Number Publication Date
JP2013516798A JP2013516798A (ja) 2013-05-13
JP2013516798A5 true JP2013516798A5 (https=) 2014-01-30
JP5801310B2 JP5801310B2 (ja) 2015-10-28

Family

ID=44305610

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012531136A Expired - Fee Related JP5801310B2 (ja) 2010-01-07 2011-01-07 Ｏｆｄｍ装置のチャネル予測
JP2015165929A Pending JP2016021759A (ja) 2010-01-07 2015-08-25 Ｏｆｄｍ装置のチャネル予測

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015165929A Pending JP2016021759A (ja) 2010-01-07 2015-08-25 Ｏｆｄｍ装置のチャネル予測

Country Status (5)

Country Link
US (1) US8744013B2 (https=)
EP (1) EP2522090A4 (https=)
JP (2) JP5801310B2 (https=)
CN (1) CN102687441B (https=)
WO (1) WO2011083876A1 (https=)

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EP2709301A4 (en) * 2011-05-10 2014-11-19 Nec Casio Mobile Comm Ltd RECEIVING DEVICE, RECEIVING METHOD AND COMPUTER PROGRAM
US8675792B2 (en) * 2011-09-07 2014-03-18 Intel Mobile Communications GmbH Method of Doppler spread estimation
CN103368874B (zh) * 2012-03-30 2016-07-06 富士通株式会社 信道估计装置、方法及用户设备
CN103368876A (zh) * 2012-03-31 2013-10-23 富士通株式会社 信道估计方法和设备
US8891491B2 (en) 2012-06-15 2014-11-18 Intel Mobile Communications GmbH Method of processing signals and a signal processor
US10009867B2 (en) 2012-07-06 2018-06-26 Nec Corporation Fading doppler frequency estimation device and fading doppler frequency estimation method
EP2991296B1 (en) * 2013-06-27 2017-05-03 Huawei Technologies Co., Ltd. Channel estimation method and receiver
US9325533B2 (en) 2013-11-06 2016-04-26 Ixia Systems and methods for improved wireless channel estimation
WO2015085588A1 (en) * 2013-12-13 2015-06-18 Qualcomm Incorporated Ue reference signal based channel estimation
US9270497B2 (en) * 2014-06-18 2016-02-23 Ixia Systems and methods for improved wireless channel estimation
US9392474B2 (en) 2014-07-08 2016-07-12 Ixia Methods, systems, and computer readable media for determining a metric of radio frequency channel quality for idle channels in LTE and LTE advanced networks
CN106034094A (zh) * 2015-03-20 2016-10-19 中兴通讯股份有限公司 一种信道估计方法及装置
RU2734024C1 (ru) 2017-06-13 2020-10-12 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ конфигурирования части полосы пропускания, сетевое устройство и оконечное устройство
CN108924888B (zh) * 2018-08-06 2021-03-05 无锡北邮感知技术产业研究院有限公司 一种适用于多连接网络的切换方法、装置及lte基站
WO2021012159A1 (zh) * 2019-07-22 2021-01-28 Oppo广东移动通信有限公司 信道信息处理方法、设备及存储介质
CN112398763B (zh) * 2019-08-19 2024-08-30 三星电子株式会社 信道估计系统及其方法
US11153123B2 (en) 2019-08-19 2021-10-19 Samsung Electronics Co., Ltd. System and method for providing first arrival path (FAP) and delay spread estimation (DSE) in wireless communication system
CN113037402B (zh) * 2021-03-22 2022-05-24 中国科学院计算技术研究所 一种自适应信道噪声功率估计方法
US12395381B2 (en) * 2022-12-22 2025-08-19 Rakuten Symphony, Inc. Method, apparatus, and computer readable medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3898970B2 (ja) * 2002-03-29 2007-03-28 ソフトバンクテレコム株式会社 チャネル推定方法
AU2003212244A1 (en) * 2003-02-14 2004-09-06 Docomo Communications Laboratories Europe Gmbh Two-dimensional channel estimation for multicarrier multiple input outpout communication systems
US7433433B2 (en) * 2003-11-13 2008-10-07 Telefonaktiebolaget L M Ericsson (Publ) Channel estimation by adaptive interpolation
JP4609863B2 (ja) * 2004-08-13 2011-01-12 エージェンシー フォー サイエンス， テクノロジー アンド リサーチ 周波数オフセットの決定方法及びシステム
EP2168279B1 (en) * 2007-08-17 2018-11-14 NEC Corporation Method and apparatus for channel estimation in ofdm
JP5169423B2 (ja) 2008-04-16 2013-03-27 富士通株式会社 移動局装置及び伝送路推定方法
RU2011123469A (ru) * 2008-11-13 2012-12-20 Нортел Нетворкс Лимитед Способ и система оценки приемного канала восходящей линии связи
US8718194B2 (en) * 2009-11-30 2014-05-06 Qualcomm Incorporated Method and system for efficient channel estimation

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