JP2009524291A5 - - Google Patents

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JP2009524291A5
JP2009524291A5 JP2008550466A JP2008550466A JP2009524291A5 JP 2009524291 A5 JP2009524291 A5 JP 2009524291A5 JP 2008550466 A JP2008550466 A JP 2008550466A JP 2008550466 A JP2008550466 A JP 2008550466A JP 2009524291 A5 JP2009524291 A5 JP 2009524291A5
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Japan
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matrix
module
data
receiving
training fields
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JP2008550466A
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Japanese (ja)
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JP2009524291A (ja
JP5160449B2 (ja
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Priority claimed from US11/521,182 external-priority patent/US7813421B2/en
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JP2008550466A 2006-01-17 2007-01-17 Ｍｉｍｏ等化器のためのチャネルマトリクスの再帰的算出 Active JP5160449B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US75945306P 2006-01-17 2006-01-17
US60/759,453 2006-01-17
US11/521,182 US7813421B2 (en) 2006-01-17 2006-09-14 Order recursive computation for a MIMO equalizer
US11/521,182 2006-09-14
PCT/US2007/001233 WO2007084562A1 (en) 2006-01-17 2007-01-17 Recursive computation of a channel matrix for a mimo equalizer

Publications (3)

Publication Number Publication Date
JP2009524291A JP2009524291A (ja) 2009-06-25
JP2009524291A5 true JP2009524291A5 (enExample) 2010-03-04
JP5160449B2 JP5160449B2 (ja) 2013-03-13

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JP2008550466A Active JP5160449B2 (ja) 2006-01-17 2007-01-17 Ｍｉｍｏ等化器のためのチャネルマトリクスの再帰的算出

Country Status (6)

Country Link
US (4) US7813421B2 (enExample)
EP (1) EP1974512B1 (enExample)
JP (1) JP5160449B2 (enExample)
KR (1) KR101373788B1 (enExample)
CN (1) CN101371537B (enExample)
WO (1) WO2007084562A1 (enExample)

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US8494084B1 (en) 2006-05-02 2013-07-23 Marvell International Ltd. Reuse of a matrix equalizer for the purpose of transmit beamforming in a wireless MIMO communication system
US8223872B1 (en) 2007-04-04 2012-07-17 Marvell International Ltd. Reuse of a matrix equalizer for the purpose of transmit beamforming in a wireless MIMO communication system
US8199841B1 (en) 2007-04-26 2012-06-12 Marvell International Ltd. Channel tracking in a wireless multiple-input multiple-output (MIMO) communication system
US8077805B1 (en) 2007-04-27 2011-12-13 Marvell International Ltd. MIMO equalizer method and apparatus
US8155233B1 (en) 2007-09-11 2012-04-10 Marvell International Ltd. MIMO decoding in the presence of various interfering sources
US8229017B1 (en) 2007-12-13 2012-07-24 Marvell International Ltd. Transmit beamforming utilizing channel estimation matrix decomposition feedback in a wireless MIMO communication system
CN101247373B (zh) * 2008-03-20 2010-07-28 上海交通大学 基于免疫网络的正交频分复用系统的动态信道均衡方法
EP2309667B1 (en) * 2008-07-29 2016-03-30 Panasonic Intellectual Property Corporation of America Mimo transmission device and mimo transmission method
US8411806B1 (en) 2008-09-03 2013-04-02 Marvell International Ltd. Method and apparatus for receiving signals in a MIMO system with multiple channel encoders
US8750215B2 (en) * 2012-03-06 2014-06-10 Intel Corporation Method and apparatus for a 1 MHz long training field design
US20140160957A1 (en) * 2012-12-11 2014-06-12 Broadcom Corporation Channel state information calibration
US9197461B1 (en) 2013-03-12 2015-11-24 Marvell International Ltd. Method and apparatus for memory efficient architecture of successive interference cancellation for MIMO systems
KR101550110B1 (ko) 2013-12-30 2015-09-04 알까뗄 루슨트 Mimo 시스템의 추정을 위한 광의-선형 프레임워크
US9660736B2 (en) * 2014-11-19 2017-05-23 Intel Corporation Systems, methods, and devices for interference mitigation in wireless networks
JP6472259B2 (ja) * 2015-02-10 2019-02-20 キヤノン株式会社 通信装置、通信装置の制御方法、プログラム
US9722730B1 (en) 2015-02-12 2017-08-01 Marvell International Ltd. Multi-stream demodulation schemes with progressive optimization
JP6699738B2 (ja) 2016-01-29 2020-05-27 日本電気株式会社 情報処理装置、情報処理方法、及び、コンピュータプログラム
US10014026B1 (en) * 2017-06-20 2018-07-03 Seagate Technology Llc Head delay calibration and tracking in MSMR systems
US11018729B2 (en) 2019-05-21 2021-05-25 Nxp Usa, Inc. Structured-pipelined CORDIC for matrix equalization
CN111246485B (zh) * 2020-02-27 2022-09-20 华南理工大学 一种高密度车载通信环境下的车联网资源分配方法

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AT407933B (de) * 1998-06-09 2001-07-25 Juha Dipl Ing Laurila Verfahren zur trennung und zur detektion von gleichkanal-signalen
US20020027985A1 (en) * 2000-06-12 2002-03-07 Farrokh Rashid-Farrokhi Parallel processing for multiple-input, multiple-output, DSL systems
US7050513B1 (en) * 2001-02-20 2006-05-23 Comsys Communications & Signal Processing Ltd. Block based channel tracking using weighted recursive least squares
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US7239672B2 (en) * 2002-09-05 2007-07-03 Silicon Integrated Systems Corp. Channel estimator for WLAN
JP4298320B2 (ja) * 2002-11-08 2009-07-15 富士通株式会社 Ｏｆｄｍ伝送方式における受信装置
CN1200521C (zh) * 2003-06-18 2005-05-04 清华大学 用于频域均衡的导频插入与信道参数估计的方法
US20050141657A1 (en) * 2003-12-30 2005-06-30 Maltsev Alexander A. Adaptive channel equalizer for wireless system
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US7346129B2 (en) * 2004-02-25 2008-03-18 Broadcom Corporation Payload based channel estimation of a wireless channel
US20050201454A1 (en) * 2004-03-12 2005-09-15 Intel Corporation System and method for automatically calibrating two-tap and multi-tap equalization for a communications link
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US20070127608A1 (en) * 2005-12-06 2007-06-07 Jacob Scheim Blind interference mitigation in a digital receiver

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