IL151937A0 - Near-field spatial multiplexing - Google Patents

Near-field spatial multiplexing

Info

Publication number
IL151937A0
IL151937A0 IL15193702A IL15193702A IL151937A0 IL 151937 A0 IL151937 A0 IL 151937A0 IL 15193702 A IL15193702 A IL 15193702A IL 15193702 A IL15193702 A IL 15193702A IL 151937 A0 IL151937 A0 IL 151937A0
Authority
IL
Israel
Prior art keywords
spatial multiplexing
field spatial
field
multiplexing
spatial
Prior art date
Application number
IL15193702A
Other languages
English (en)
Original Assignee
Witcom Ltd
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 Witcom Ltd filed Critical Witcom Ltd
Priority to IL15193702A priority Critical patent/IL151937A0/xx
Priority to AU2003206115A priority patent/AU2003206115A1/en
Priority to US10/504,469 priority patent/US20080170533A1/en
Priority to PCT/IL2003/000108 priority patent/WO2003069816A2/fr
Priority to EP03702999A priority patent/EP1483856A2/fr
Publication of IL151937A0 publication Critical patent/IL151937A0/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10Polarisation diversity; Directional diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48Transceivers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
IL15193702A 2002-02-13 2002-09-25 Near-field spatial multiplexing IL151937A0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IL15193702A IL151937A0 (en) 2002-02-13 2002-09-25 Near-field spatial multiplexing
AU2003206115A AU2003206115A1 (en) 2002-02-13 2003-02-12 Near-field spatial multiplexing
US10/504,469 US20080170533A1 (en) 2002-02-13 2003-02-12 Near-field spatial multiplexing
PCT/IL2003/000108 WO2003069816A2 (fr) 2002-02-13 2003-02-12 Mulitplexage spatial en champ proche
EP03702999A EP1483856A2 (fr) 2002-02-13 2003-02-12 Mulitplexage spatial en champ proche

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35698502P 2002-02-13 2002-02-13
IL15193702A IL151937A0 (en) 2002-02-13 2002-09-25 Near-field spatial multiplexing

Publications (1)

Publication Number Publication Date
IL151937A0 true IL151937A0 (en) 2003-07-31

Family

ID=27736271

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15193702A IL151937A0 (en) 2002-02-13 2002-09-25 Near-field spatial multiplexing

Country Status (5)

Country Link
US (1) US20080170533A1 (fr)
EP (1) EP1483856A2 (fr)
AU (1) AU2003206115A1 (fr)
IL (1) IL151937A0 (fr)
WO (1) WO2003069816A2 (fr)

Families Citing this family (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7295509B2 (en) 2000-09-13 2007-11-13 Qualcomm, Incorporated Signaling method in an OFDM multiple access system
US9130810B2 (en) 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
JP4166026B2 (ja) 2002-03-22 2008-10-15 三洋電機株式会社 無線装置、空間パス制御方法および空間パス制御プログラム
JP4337507B2 (ja) * 2003-11-05 2009-09-30 ソニー株式会社 無線通信システム、並びに無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US7680461B2 (en) * 2003-11-05 2010-03-16 Sony Corporation Wireless communications system, wireless communications method, and wireless communications apparatus
JP4604798B2 (ja) * 2004-05-10 2011-01-05 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US7257088B2 (en) 2004-05-11 2007-08-14 3Com Corporation SDMA system using MU-SIMO for the uplink and MU-MISO for the downlink
US7616695B1 (en) 2004-06-17 2009-11-10 Marvell International Ltd. MIMO equalizer design: an algorithmic perspective
US7738595B2 (en) * 2004-07-02 2010-06-15 James Stuart Wight Multiple input, multiple output communications systems
US7548592B2 (en) * 2004-07-02 2009-06-16 James Stuart Wight Multiple input, multiple output communications systems
US9137822B2 (en) 2004-07-21 2015-09-15 Qualcomm Incorporated Efficient signaling over access channel
US9148256B2 (en) 2004-07-21 2015-09-29 Qualcomm Incorporated Performance based rank prediction for MIMO design
US8111789B2 (en) 2004-10-06 2012-02-07 Broadcom Corporation Method and system for channel estimation in a single channel MIMO system with multiple RF chains for WCDMA/HSDPA
US8098776B2 (en) * 2004-10-06 2012-01-17 Broadcom Corporation Method and system for pre-equalization in a single weight spatial multiplexing MIMO system
CN1805323A (zh) * 2005-01-13 2006-07-19 松下电器产业株式会社 多天线通信系统中采用天线选择执行重传的方法和设备
US9246560B2 (en) 2005-03-10 2016-01-26 Qualcomm Incorporated Systems and methods for beamforming and rate control in a multi-input multi-output communication systems
US9154211B2 (en) 2005-03-11 2015-10-06 Qualcomm Incorporated Systems and methods for beamforming feedback in multi antenna communication systems
US9461859B2 (en) 2005-03-17 2016-10-04 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9143305B2 (en) 2005-03-17 2015-09-22 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US9520972B2 (en) 2005-03-17 2016-12-13 Qualcomm Incorporated Pilot signal transmission for an orthogonal frequency division wireless communication system
US7978759B1 (en) 2005-03-24 2011-07-12 Marvell International Ltd. Scalable equalizer for multiple-in-multiple-out (MIMO) wireless transmission
US9184870B2 (en) 2005-04-01 2015-11-10 Qualcomm Incorporated Systems and methods for control channel signaling
US9408220B2 (en) 2005-04-19 2016-08-02 Qualcomm Incorporated Channel quality reporting for adaptive sectorization
US9036538B2 (en) 2005-04-19 2015-05-19 Qualcomm Incorporated Frequency hopping design for single carrier FDMA systems
US8565194B2 (en) 2005-10-27 2013-10-22 Qualcomm Incorporated Puncturing signaling channel for a wireless communication system
US8879511B2 (en) 2005-10-27 2014-11-04 Qualcomm Incorporated Assignment acknowledgement for a wireless communication system
US7610017B2 (en) * 2005-06-09 2009-10-27 Vixs Systems, Inc. Increased data rate transmissions of a wireless communication
US8599945B2 (en) 2005-06-16 2013-12-03 Qualcomm Incorporated Robust rank prediction for a MIMO system
US9179319B2 (en) 2005-06-16 2015-11-03 Qualcomm Incorporated Adaptive sectorization in cellular systems
US8885628B2 (en) 2005-08-08 2014-11-11 Qualcomm Incorporated Code division multiplexing in a single-carrier frequency division multiple access system
US20070041457A1 (en) 2005-08-22 2007-02-22 Tamer Kadous Method and apparatus for providing antenna diversity in a wireless communication system
US9209956B2 (en) 2005-08-22 2015-12-08 Qualcomm Incorporated Segment sensitive scheduling
US8644292B2 (en) 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
US9136974B2 (en) 2005-08-30 2015-09-15 Qualcomm Incorporated Precoding and SDMA support
US8045512B2 (en) 2005-10-27 2011-10-25 Qualcomm Incorporated Scalable frequency band operation in wireless communication systems
US9225488B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Shared signaling channel
US9210651B2 (en) 2005-10-27 2015-12-08 Qualcomm Incorporated Method and apparatus for bootstraping information in a communication system
US9172453B2 (en) 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8693405B2 (en) 2005-10-27 2014-04-08 Qualcomm Incorporated SDMA resource management
US9088384B2 (en) 2005-10-27 2015-07-21 Qualcomm Incorporated Pilot symbol transmission in wireless communication systems
US9144060B2 (en) 2005-10-27 2015-09-22 Qualcomm Incorporated Resource allocation for shared signaling channels
US9225416B2 (en) 2005-10-27 2015-12-29 Qualcomm Incorporated Varied signaling channels for a reverse link in a wireless communication system
US8588201B2 (en) * 2005-11-15 2013-11-19 Intel Corporation Method and apparatus for improving RF coverage area in a wireless network
US8582548B2 (en) 2005-11-18 2013-11-12 Qualcomm Incorporated Frequency division multiple access schemes for wireless communication
US8831607B2 (en) 2006-01-05 2014-09-09 Qualcomm Incorporated Reverse link other sector communication
US7688835B2 (en) * 2006-03-15 2010-03-30 Motorola, Inc. Dynamic wireless backhaul
US20100290568A1 (en) * 2006-03-31 2010-11-18 Hajime Suzuki Decoding frequency channelised signals
US20080019336A1 (en) * 2006-07-24 2008-01-24 Provigent Ltd. Point-to-point link using partial transmit time periods on separate transmit and receive frequencies
CN101563890B (zh) * 2006-12-15 2012-05-23 汤姆森许可贸易公司 时分多址媒体访问控制层中的媒体访问控制协议数据单元汇聚
US20100003034A1 (en) * 2007-01-30 2010-01-07 Georgia Tech Research Corporation Systems and methods for adaptive polarization transmission
US8422381B1 (en) * 2007-02-12 2013-04-16 Rockwell Collins, Inc. System and method for improved jamming resistance for high throughput point to point communication networks
EP2127135B1 (fr) * 2007-03-26 2015-01-21 Telefonaktiebolaget L M Ericsson (publ) Configuration et procédé relatifs à un réseau de communication
KR101381475B1 (ko) 2007-04-13 2014-04-04 삼성전자주식회사 유저 단말기의 무선 자원 제어 상태를 아이들 상태로천이하는 방법 및 이를 위한 시스템 및 그 단말기
US7844217B2 (en) * 2007-10-01 2010-11-30 Provigent Ltd. Point-to-multipoint communication terminal having a single RF chain
US8059622B2 (en) * 2008-09-04 2011-11-15 Intel Corporation Multi-radio platform and method for coordinating activities between a broadband wireless access network transceiver and co-located transceiver
KR20120009649A (ko) * 2010-07-20 2012-02-02 삼성전자주식회사 다중 사용자 다중안테나 시스템에서 채널 직교화를 이용한 선처리 방법 및 장치
US9246851B2 (en) * 2012-05-29 2016-01-26 Atmel Corporation Wireless memory management
WO2014128906A1 (fr) * 2013-02-22 2014-08-28 株式会社 日立製作所 Système de communication radio, émetteur, récepteur, système de commande d'élévateur, et système de surveillance d'installation de sous-station
US9634795B2 (en) * 2013-03-04 2017-04-25 Intel Corporation Configurable constellation mapping to control spectral efficiency versus signal-to-noise ratio
CN108768601B (zh) * 2013-03-11 2021-05-11 华为技术有限公司 在点到多点正交频分复用通信系统中的上行导频结构
US9686008B2 (en) * 2013-03-15 2017-06-20 Orbital Sciences Corporation Protection of commercial communications
US11814088B2 (en) 2013-09-03 2023-11-14 Metrom Rail, Llc Vehicle host interface module (vHIM) based braking solutions
US11492027B2 (en) 2015-03-23 2022-11-08 Metrom Rail, Llc Methods and systems for worker protection system with ultra-wideband (UWB) based anchor network
EP3437206A1 (fr) * 2016-03-30 2019-02-06 IDAC Holdings, Inc. Modulation multidimensionnelle dans des systèmes 5g
EP3437205B1 (fr) 2016-03-30 2020-05-13 IDAC Holdings, Inc. Système et procédé pour une modulation spatiale avancée dans des systèmes 5g
US10389506B2 (en) 2016-04-07 2019-08-20 Samsung Electronics Co., Ltd. Method and user equipment for effective signal-to-noise ratio (SNR) computation in rate adaptation
US10804952B2 (en) 2016-04-11 2020-10-13 University Of Notre Dame Du Lac Enhanced cosite transmitter-receiver isolation
US11349589B2 (en) 2017-08-04 2022-05-31 Metrom Rail, Llc Methods and systems for decentralized rail signaling and positive train control
US11075740B2 (en) 2018-05-07 2021-07-27 ENK Wireless, Inc. Systems/methods of communications using a plurality of cooperative devices
US10681716B2 (en) 2018-05-07 2020-06-09 ENK Wireless, Inc. Systems/methods of providing increased wireless capacity, vehicular safety, electrical power wirelessly, and device control responsive to geographic position
US11100796B2 (en) 2018-05-07 2021-08-24 ENK Wireless, Inc. Systems/methods of improving vehicular safety
US10804998B2 (en) * 2018-05-07 2020-10-13 ENK Wireless, Inc. Systems/methods of providing increased wireless capacity, vehicular safety, electrical power wirelessly, and device control responsive to geographic position
US10715243B2 (en) 2018-10-19 2020-07-14 Huawei Technologies Co., Ltd. Pseudo-doppler receiving architecture for OAM and MIMO transmissions
US10707927B2 (en) 2018-10-19 2020-07-07 Huawei Technologies Co., Ltd. OAM pseudo-doppler receiving architecture
WO2020113037A1 (fr) 2018-11-28 2020-06-04 Metrom Rail, Llc Procédés et systèmes pour la détection de personnel de métro basée sur une bande ultralarge (uwb)
WO2020210321A1 (fr) 2019-04-08 2020-10-15 Metrom Rail, Llc. Procédés et systèmes pour accomplir une commande vitale de train à base de bande ultralarge (uwb)
WO2023278735A1 (fr) * 2021-07-01 2023-01-05 Shure Acquisition Holdings, Inc. Système audio multi-utilisateur échelonnable et procédé associé

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69327837T2 (de) * 1992-12-01 2000-10-12 Koninkl Philips Electronics Nv Teilband-Diversityübertragungssystem
IL112233A (en) * 1995-01-03 1998-02-22 State Rafaelel Ministry Of Def Adaptive polarization diversity system
US6144711A (en) * 1996-08-29 2000-11-07 Cisco Systems, Inc. Spatio-temporal processing for communication
US6058105A (en) * 1997-09-26 2000-05-02 Lucent Technologies Inc. Multiple antenna communication system and method thereof
US5982327A (en) * 1998-01-12 1999-11-09 Motorola, Inc. Adaptive array method, device, base station and subscriber unit
US6141393A (en) * 1999-03-03 2000-10-31 Motorola, Inc. Method and device for channel estimation, equalization, and interference suppression
US6473467B1 (en) * 2000-03-22 2002-10-29 Qualcomm Incorporated Method and apparatus for measuring reporting channel state information in a high efficiency, high performance communications system

Also Published As

Publication number Publication date
WO2003069816A3 (fr) 2004-02-26
US20080170533A1 (en) 2008-07-17
EP1483856A2 (fr) 2004-12-08
AU2003206115A1 (en) 2003-09-04
WO2003069816A2 (fr) 2003-08-21

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