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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JP5801310B2 (ja
JP2013516798A (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)

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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
CN104509051B (zh) * 2013-06-27 2017-11-17 华为技术有限公司 信道估计方法及接收机
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
CA3066295C (en) 2017-06-13 2023-08-22 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Bandwidth part configuration method, network device, and terminal
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
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
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
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
WO2024136868A1 (en) * 2022-12-22 2024-06-27 Altiostar Networks India Private Limited Method, apparatus, and computer readable medium

Family Cites Families (8)

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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
US20080186841A1 (en) * 2004-08-13 2008-08-07 Agency For Science, Technology And Research Method and System For Determining a Frequency Offset
JP5152325B2 (ja) * 2007-08-17 2013-02-27 日本電気株式会社 直交周波数分割多重におけるチャネル推定の方法及びそのシステム
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
BRPI0921047A2 (pt) * 2008-11-13 2015-12-29 Nortel Networks Ltd estimativa de complexidade de canal para receptor de enlace ascendente
US8718194B2 (en) * 2009-11-30 2014-05-06 Qualcomm Incorporated Method and system for efficient channel estimation

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