WO2008012807A3 - Multi input multi output wireless communication reception method and apparatus - Google Patents

Multi input multi output wireless communication reception method and apparatus Download PDF

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Publication number
WO2008012807A3
WO2008012807A3 PCT/IL2007/000919 IL2007000919W WO2008012807A3 WO 2008012807 A3 WO2008012807 A3 WO 2008012807A3 IL 2007000919 W IL2007000919 W IL 2007000919W WO 2008012807 A3 WO2008012807 A3 WO 2008012807A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless communication
reception method
communication reception
output wireless
streams
Prior art date
Application number
PCT/IL2007/000919
Other languages
French (fr)
Other versions
WO2008012807A2 (en
Original Assignee
Mimopro Ltd
Nissani Nissensohn Daniel Nath
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mimopro Ltd, Nissani Nissensohn Daniel Nath filed Critical Mimopro Ltd
Publication of WO2008012807A2 publication Critical patent/WO2008012807A2/en
Publication of WO2008012807A3 publication Critical patent/WO2008012807A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03203—Trellis search techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03203—Trellis search techniques
    • H04L25/03242—Methods involving sphere decoding

Abstract

A Multi Input Multi Output (MIMO) Wireless Communication Reception Method and Apparatus are proposed whereby in a 2-way wireless communication system with scattering propagation channels, and where several data sub-streams are simultaneously transmitted from a transmitting side to a receiving side, quasi optimal link performance is achieved, at a complexity scaling practically quadratically with the number of transmitted sub-streams and independent of the constellation order.
PCT/IL2007/000919 2006-07-24 2007-07-22 Multi input multi output wireless communication reception method and apparatus WO2008012807A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/491,097 2006-07-24
US11/491,097 US7583763B2 (en) 2005-02-07 2006-07-24 Multi input multi output wireless communication reception method and apparatus

Publications (2)

Publication Number Publication Date
WO2008012807A2 WO2008012807A2 (en) 2008-01-31
WO2008012807A3 true WO2008012807A3 (en) 2009-05-07

Family

ID=38981877

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/000919 WO2008012807A2 (en) 2006-07-24 2007-07-22 Multi input multi output wireless communication reception method and apparatus

Country Status (2)

Country Link
US (1) US7583763B2 (en)
WO (1) WO2008012807A2 (en)

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US7668268B2 (en) * 2006-05-22 2010-02-23 Nokia Corporation Lower complexity computation of lattice reduction
US8091006B2 (en) * 2006-06-02 2012-01-03 Nec Laboratories America, Inc. Spherical lattice codes for lattice and lattice-reduction-aided decoders
GB2441376B (en) * 2006-09-01 2009-08-05 Toshiba Res Europ Ltd Wireless communication apparatus
US7746766B2 (en) * 2006-09-21 2010-06-29 Sharp Laboratories Of America, Inc. Systems and methods for obtaining an optimum transmission format of reference signals to maximize capacity and minimize peak to average power ratio
KR100808663B1 (en) * 2006-12-06 2008-03-03 한국전자통신연구원 Detection method and apparatus for multiplexed mimo systems
US20080181128A1 (en) * 2007-01-30 2008-07-31 Texas Instruments Incorporated Efficient mean square error (mse) calculation for lattice elements
CA2677087A1 (en) * 2007-02-05 2008-08-14 Andrew Corporation System and method for optimizing location estimate of mobile unit
US20080298493A1 (en) * 2007-05-31 2008-12-04 Texas Instruments Incorporated N-candidate depth-first decoding
US7889807B2 (en) * 2007-05-31 2011-02-15 Texas Instruments Incorporated Scalable VLSI architecture for K-best breadth-first decoding
US8116411B2 (en) * 2007-08-06 2012-02-14 Indian Institute Of Science Method to detect data transmitted from multiple antennas and system thereof
US8275064B2 (en) * 2008-01-25 2012-09-25 Mint Access Fund, Llc Enhanced MIMO detection method and apparatus
CN101572561B (en) 2008-04-30 2012-09-05 华为技术有限公司 Method and device for detecting signal of multi-input multi-output system
US8238488B1 (en) * 2008-09-02 2012-08-07 Marvell International Ltd. Multi-stream maximum-likelihood demodulation based on bitwise constellation partitioning
US8300737B2 (en) * 2009-10-07 2012-10-30 Research In Motion Limited System and method for MIMO decoding
IL204565A0 (en) 2010-03-17 2010-11-30 Nds Ltd Data expansion using an approximate method
WO2011149221A2 (en) * 2010-05-27 2011-12-01 단국대학교 산학협력단 Decoding method and device for multiple-input multiple-output system
KR101060530B1 (en) * 2010-09-15 2011-08-30 전북대학교산학협력단 Soft decision detection method and decoding method using the same
US8718170B2 (en) 2011-09-12 2014-05-06 Daniel Nathan Nissani (Nissensohn) Lattice coded mimo transmission method and apparatus
AU2012202352A1 (en) * 2012-04-20 2013-11-07 Canon Kabushiki Kaisha Method, system and apparatus for determining a hash code representing a portion of an image
US9473332B2 (en) * 2012-04-27 2016-10-18 The Royal Institution For The Advancement Of Learning / Mcgill University Methods and devices for communications systems using multiplied rate transmission
CN104737463B (en) * 2012-06-18 2018-03-16 瑞典爱立信有限公司 pre-filtering in MIMO receiver
US9722730B1 (en) 2015-02-12 2017-08-01 Marvell International Ltd. Multi-stream demodulation schemes with progressive optimization
US9716601B2 (en) 2015-04-24 2017-07-25 Samsung Electronics Co., Ltd Method and apparatus for soft detection of high order QAM symbols in MIMO channels
US9660845B2 (en) * 2015-10-06 2017-05-23 Huawei Technologies Co., Ltd. System and method for state reduction in trellis equalizers using bounded state enumeration
US10523480B1 (en) * 2018-11-08 2019-12-31 Nxp B.V. K-bit enumerative sphere shaping of multidimensional constellations
US10797930B1 (en) * 2019-01-30 2020-10-06 Nokia Technologies Oy Apparatus and method for detection of received signals
JP2023037446A (en) * 2021-09-03 2023-03-15 日本電気株式会社 Radio receiving device and method thereof

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US7233634B1 (en) * 2003-03-27 2007-06-19 Nortel Networks Limited Maximum likelihood decoding
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US6351499B1 (en) 1999-12-15 2002-02-26 Iospan Wireless, Inc. Method and wireless systems using multiple antennas and adaptive control for maximizing a communication parameter
DE60227352D1 (en) * 2002-06-24 2008-08-14 Mitsubishi Electric Inf Tech MIMO message transmission method with accelerated ball decoding
US7260153B2 (en) 2002-09-09 2007-08-21 Mimopro Ltd. Multi input multi output wireless communication method and apparatus providing extended range and extended rate across imperfectly estimated channels

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US6724843B1 (en) * 1999-10-08 2004-04-20 Lucent Technologies Inc. Method and apparatus for fast decoding in a multiple-antenna wireless communication system
US7233634B1 (en) * 2003-03-27 2007-06-19 Nortel Networks Limited Maximum likelihood decoding
US7308047B2 (en) * 2003-12-31 2007-12-11 Intel Corporation Symbol de-mapping methods in multiple-input multiple-output systems

Non-Patent Citations (2)

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Title
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GESBERT ET AL.: "From Theory to Practice: An Overview of MIMO Space-Time Coded Wireless Systems", IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, vol. 21, no. 3, 2003, pages 281 - 302 *

Also Published As

Publication number Publication date
WO2008012807A2 (en) 2008-01-31
US20060256888A1 (en) 2006-11-16
US7583763B2 (en) 2009-09-01

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