ATE524892T1 - Mehrträgerübertragungsvorrichtung - Google Patents

Mehrträgerübertragungsvorrichtung

Info

Publication number
ATE524892T1
ATE524892T1 AT03741304T AT03741304T ATE524892T1 AT E524892 T1 ATE524892 T1 AT E524892T1 AT 03741304 T AT03741304 T AT 03741304T AT 03741304 T AT03741304 T AT 03741304T AT E524892 T1 ATE524892 T1 AT E524892T1
Authority
AT
Austria
Prior art keywords
stream
section
delay
transmission
delay time
Prior art date
Application number
AT03741304T
Other languages
English (en)
Inventor
Kenichi Miyoshi
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE524892T1 publication Critical patent/ATE524892T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
AT03741304T 2002-07-31 2003-07-10 Mehrträgerübertragungsvorrichtung ATE524892T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002223491A JP3677492B2 (ja) 2002-07-31 2002-07-31 マルチキャリア送信装置およびマルチキャリア送信方法
PCT/JP2003/008747 WO2004014004A1 (ja) 2002-07-31 2003-07-10 マルチキャリア送信装置およびマルチキャリア送信方法

Publications (1)

Publication Number Publication Date
ATE524892T1 true ATE524892T1 (de) 2011-09-15

Family

ID=31492108

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03741304T ATE524892T1 (de) 2002-07-31 2003-07-10 Mehrträgerübertragungsvorrichtung

Country Status (7)

Country Link
US (1) US7471729B2 (de)
EP (1) EP1526668B1 (de)
JP (1) JP3677492B2 (de)
CN (1) CN1596516B (de)
AT (1) ATE524892T1 (de)
AU (1) AU2003281825A1 (de)
WO (1) WO2004014004A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8204149B2 (en) 2003-12-17 2012-06-19 Qualcomm Incorporated Spatial spreading in a multi-antenna communication system
US7336746B2 (en) 2004-12-09 2008-02-26 Qualcomm Incorporated Data transmission with spatial spreading in a MIMO communication system
US8169889B2 (en) 2004-02-18 2012-05-01 Qualcomm Incorporated Transmit diversity and spatial spreading for an OFDM-based multi-antenna communication system
US8285226B2 (en) * 2004-05-07 2012-10-09 Qualcomm Incorporated Steering diversity for an OFDM-based multi-antenna communication system
US8923785B2 (en) 2004-05-07 2014-12-30 Qualcomm Incorporated Continuous beamforming for a MIMO-OFDM system
US8233555B2 (en) 2004-05-17 2012-07-31 Qualcomm Incorporated Time varying delay diversity of OFDM
US7724835B2 (en) * 2004-05-17 2010-05-25 Qualcomm Incorporated Space-time block coding in orthogonal frequency division communication systems
US8588203B2 (en) * 2004-06-04 2013-11-19 Qualcomm Incorporated Wireless communication system with improved broadcast coverage
US7110463B2 (en) 2004-06-30 2006-09-19 Qualcomm, Incorporated Efficient computation of spatial filter matrices for steering transmit diversity in a MIMO communication system
US7978649B2 (en) 2004-07-15 2011-07-12 Qualcomm, Incorporated Unified MIMO transmission and reception
US7978778B2 (en) 2004-09-03 2011-07-12 Qualcomm, Incorporated Receiver structures for spatial spreading with space-time or space-frequency transmit diversity
US7843887B2 (en) 2004-11-02 2010-11-30 Panasonic Corporation Mobile station device and communication partner selection method
EP1878133B1 (de) * 2005-04-26 2015-03-04 Intellectual Ventures I LLC Systeme und verfahren zur sender-diversity-expansion
JP4588548B2 (ja) * 2005-06-15 2010-12-01 株式会社エヌ・ティ・ティ・ドコモ 受信装置及び受信方法
US8543070B2 (en) 2006-04-24 2013-09-24 Qualcomm Incorporated Reduced complexity beam-steered MIMO OFDM system
US8290089B2 (en) 2006-05-22 2012-10-16 Qualcomm Incorporated Derivation and feedback of transmit steering matrix
US8144579B2 (en) * 2007-06-29 2012-03-27 Intel Corporation Wireless performance improvement via client-free forward error correction
US8451927B2 (en) 2008-07-04 2013-05-28 Keio University Multicarrier communication system
CN102111364B (zh) * 2009-12-29 2013-09-11 上海无线通信研究中心 基于单天线正交频分复用的谱域信号发送装置及方法
US8825057B2 (en) * 2011-12-01 2014-09-02 At&T Mobility Ii Llc Range expansion in a wireless network environment

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG80071A1 (en) * 1999-09-24 2001-04-17 Univ Singapore Downlink beamforming method
JP2001148678A (ja) 1999-11-19 2001-05-29 Yrp Mobile Telecommunications Key Tech Res Lab Co Ltd マルチキャリア通信装置
US6888809B1 (en) 2000-01-13 2005-05-03 Lucent Technologies Inc. Space-time processing for multiple-input, multiple-output, wireless systems
US6377632B1 (en) * 2000-01-24 2002-04-23 Iospan Wireless, Inc. Wireless communication system and method using stochastic space-time/frequency division multiplexing
US20020154705A1 (en) 2000-03-22 2002-10-24 Walton Jay R. High efficiency high performance communications system employing multi-carrier modulation
US7272192B2 (en) 2000-04-14 2007-09-18 Board Of Trustees Of The Leland Stanford Junior University Time-reversal block transmit diversity system for channels with intersymbol interference and method
ES2242560T3 (es) 2000-04-18 2005-11-16 Sony Deutschland Gmbh Diversidad de transmision ofdm.
US7068628B2 (en) 2000-05-22 2006-06-27 At&T Corp. MIMO OFDM system
AU2001273411A1 (en) 2000-07-12 2002-01-21 Qualcomm Incorporated Multiplexing of real time services and non-real time services for ofdm systems
US6842487B1 (en) * 2000-09-22 2005-01-11 Telefonaktiebolaget Lm Ericsson (Publ) Cyclic delay diversity for mitigating intersymbol interference in OFDM systems
EP1217779A1 (de) * 2000-12-22 2002-06-26 Telefonaktiebolaget L M Ericsson (Publ) Verzögerungssteuerregelung in einem digitalen Funkübertragungssystem
US7230910B2 (en) 2001-01-30 2007-06-12 Lucent Technologies Inc. Optimal channel sounding system
US7167526B2 (en) * 2001-06-07 2007-01-23 National Univ. Of Singapore Wireless communication apparatus and method
US7394754B2 (en) * 2002-08-01 2008-07-01 Mediatek Inc. System and method for transmitting data in a multiple-branch transmitter-diversity orthogonal frequency-division multiplexing (OFDM) system

Also Published As

Publication number Publication date
CN1596516A (zh) 2005-03-16
US20050007982A1 (en) 2005-01-13
WO2004014004A1 (ja) 2004-02-12
EP1526668B1 (de) 2011-09-14
JP2004064654A (ja) 2004-02-26
US7471729B2 (en) 2008-12-30
EP1526668A1 (de) 2005-04-27
JP3677492B2 (ja) 2005-08-03
EP1526668A4 (de) 2009-12-23
CN1596516B (zh) 2010-04-21
AU2003281825A1 (en) 2004-02-23

Similar Documents

Publication Publication Date Title
ATE524892T1 (de) Mehrträgerübertragungsvorrichtung
ATE532275T1 (de) Verfahren und system zum senden und empfangen von datenströmen
HK1089310A1 (en) Technique to select transmission parameters
PL1927226T3 (pl) Grupowanie sygnałów pilotujących w systemach komunikacji z wieloma nośnymi
WO2004001893A3 (en) Reduced-complexity antenna system using multiplexed receive chain processing
TW200711352A (en) Method and apparatus for pilot signal transmission
HK1097382A1 (en) Channel specification apparatus and method
WO2006041681A3 (en) Ultra-wideband communication systems and methods
WO2005114881A8 (en) Communication systems and methods for transmitting data in parallel over multiple channels
ATE441293T1 (de) Bass-management-systeme
TW200707466A (en) Conductive patterning
TW200711353A (en) Data transmission with efficient slot and block formats in a wireless communications system
WO2009020931A3 (en) Dynamic multiplexing and de-multiplexing technique with enhanced synchronization
TW200515743A (en) Spectators in a peer-to-peer relay network
ATE541377T1 (de) Übertragung von verschachtelten mehrfachen datenströmen
DE50210573D1 (de) Zyklusbasiertes zeitgesteuertes kommunkationssystem, teilnehmer eines solchen systems und übertragungsverfahren
BR9917496A (pt) Método, sistema e aparelho para reduzir tempo de sincronização e resincronização para sistemas com enchimento de pulso
UA83203C2 (uk) Тіазол-(бі)циклоалкілкарбоксаніліди, засіб на їх основі та застосування для боротьби з небажаними мікроорганізмами
UA92717C2 (ru) Способ и устройство для гибкого распределения спектра в системах связи (варианты)
MXPA03002850A (es) Dispositivo de transmision de datos y dispositivo de recepcion de datos.
BRPI0410354A (pt) método de comunicação com portadora múltipla
ATE476079T1 (de) Verfahren zum einstellen eines synchronisationszustands zwischen benachbarten basisstationen
MXPA04000218A (es) Metodo para la radiodifusion de senales multimedia hacia una pluralidad de terminales.
WO2003026247A3 (de) Verfahren zum übertragen eines datenstroms von einem produzenten an eine mehrzahl von zuschauern
TW200507544A (en) Method and apparatus for controlling packet flow for corresponding bandwidths of ports

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties