ATE488065T1 - Kombinationsverfahren und -empfänger für hybridwiederholungsaufforderungsverfahren in einem orthogonalen frequenzmultiplexsystem - Google Patents

Kombinationsverfahren und -empfänger für hybridwiederholungsaufforderungsverfahren in einem orthogonalen frequenzmultiplexsystem

Info

Publication number
ATE488065T1
ATE488065T1 AT04015291T AT04015291T ATE488065T1 AT E488065 T1 ATE488065 T1 AT E488065T1 AT 04015291 T AT04015291 T AT 04015291T AT 04015291 T AT04015291 T AT 04015291T AT E488065 T1 ATE488065 T1 AT E488065T1
Authority
AT
Austria
Prior art keywords
orthogonal frequency
receiver
combination method
multiplex system
frequency multiplex
Prior art date
Application number
AT04015291T
Other languages
English (en)
Inventor
Yan Wan
Liyu Cai
Song Pengpeng
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE488065T1 publication Critical patent/ATE488065T1/de

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • H04L27/2647—Arrangements specific to the receiver only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)
AT04015291T 2003-07-08 2004-06-30 Kombinationsverfahren und -empfänger für hybridwiederholungsaufforderungsverfahren in einem orthogonalen frequenzmultiplexsystem ATE488065T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB031414486A CN100539482C (zh) 2003-07-08 2003-07-08 正交频分复用系统中混合自动重传请求的合并方法及接收机

Publications (1)

Publication Number Publication Date
ATE488065T1 true ATE488065T1 (de) 2010-11-15

Family

ID=33438184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04015291T ATE488065T1 (de) 2003-07-08 2004-06-30 Kombinationsverfahren und -empfänger für hybridwiederholungsaufforderungsverfahren in einem orthogonalen frequenzmultiplexsystem

Country Status (5)

Country Link
US (1) US7652977B2 (de)
EP (1) EP1496639B1 (de)
CN (1) CN100539482C (de)
AT (1) ATE488065T1 (de)
DE (1) DE602004029965D1 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004044965A1 (de) * 2004-09-16 2006-03-30 Infineon Technologies Ag Mobilfunkeinrichtung, Mobilfunknetzwerk-Kontrolleinheit und Verfahren zum Auslesen von Daten aus einer Mehrzahl von Datensicherungsschicht-Protokoll-Pufferspeichern
CN1314217C (zh) * 2005-04-30 2007-05-02 清华大学 用于正交频分复用系统的数据自适应混合自动重传方法
US7904055B2 (en) 2005-08-23 2011-03-08 Lg Electronics Inc. Communicating message in mobile communication system
US20070109956A1 (en) * 2005-08-30 2007-05-17 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving data in a frequency division multiple access system, and system thereof
CN1983914B (zh) * 2005-12-16 2011-04-13 株式会社Ntt都科摩 一种混合自动请求重传方法及系统
KR100912784B1 (ko) 2006-01-05 2009-08-18 엘지전자 주식회사 데이터 송신 방법 및 데이터 재전송 방법
WO2007078156A2 (en) 2006-01-05 2007-07-12 Lg Electronics Inc. Transmitting data in a mobile communication system
KR101265628B1 (ko) 2006-01-05 2013-05-22 엘지전자 주식회사 이동 통신 시스템에서의 무선 자원 스케줄링 방법
KR101203841B1 (ko) 2006-01-05 2012-11-21 엘지전자 주식회사 무선 통신 시스템에서의 페이징 메시지 전송 및 수신 방법
JP2009521892A (ja) 2006-01-05 2009-06-04 エルジー エレクトロニクス インコーポレイティド 移動通信システムにおける情報伝送
KR101319870B1 (ko) 2006-01-05 2013-10-18 엘지전자 주식회사 이동 통신 시스템에서의 핸드오버 방법
KR20070080552A (ko) 2006-02-07 2007-08-10 엘지전자 주식회사 이동 통신 시스템에서의 응답 정보 전송 방법
CN105515736A (zh) 2006-01-05 2016-04-20 Lg电子株式会社 在移动通信系统中发送数据
KR101211807B1 (ko) 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
WO2007078171A2 (en) 2006-01-05 2007-07-12 Lg Electronics Inc. Method of transmitting feedback information in a wireless communication system
US8493854B2 (en) 2006-02-07 2013-07-23 Lg Electronics Inc. Method for avoiding collision using identifier in mobile network
KR101216751B1 (ko) 2006-02-07 2012-12-28 엘지전자 주식회사 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법
CN100449982C (zh) * 2006-02-16 2009-01-07 北京天碁科技有限公司 Td-scdma系统hsdpa混合自动重传的软比特合并方法及装置
TW200742332A (en) * 2006-03-21 2007-11-01 Interdigital Tech Corp Method and system for implementing hybrid automatic repeat request
KR101387475B1 (ko) 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
US20070242653A1 (en) * 2006-04-13 2007-10-18 Futurewei Technologies, Inc. Method and apparatus for sharing radio resources in an ofdma-based communication system
KR20090027725A (ko) * 2006-06-20 2009-03-17 가부시키가이샤 엔티티 도코모 이동통신시스템에서 사용되는 무선통신장치 및 무선통신방법
KR20070121505A (ko) 2006-06-21 2007-12-27 엘지전자 주식회사 무선링크 재설정 방법
WO2007148881A2 (en) * 2006-06-21 2007-12-27 Lg Electronics Inc. Method of supporting data retransmission in a mobile communication system
CN101094241B (zh) * 2006-06-23 2011-08-03 电信科学技术研究院 混合自动请求重传的传输方法及装置
CN101132259B (zh) * 2006-08-23 2011-11-09 上海贝尔阿尔卡特股份有限公司 一种用于无线网络中最后重传时刻控制数据重传的方法
US7953061B2 (en) 2006-10-02 2011-05-31 Lg Electronics Inc. Method for transmitting control signal using efficient multiplexing
WO2008041329A1 (en) * 2006-10-04 2008-04-10 Fujitsu Limited Data transfer method
US20080151831A1 (en) * 2006-12-22 2008-06-26 Farooq Khan Orthogonal repetition and hybrid ARQ scheme
EP2115925B1 (de) * 2007-03-06 2017-05-03 Telefonaktiebolaget LM Ericsson (publ) Verfahren und einrichtung für verbesserte datenübertragungen
US20080228878A1 (en) * 2007-03-15 2008-09-18 Tao Wu Signaling Support for Grouping Data and Voice Users to Share the Radio Resources in Wireless Systems
PL2680523T3 (pl) 2007-03-19 2018-04-30 Lg Electronics, Inc. Sposób i aparat do nadawania/odbioru informacji o przydziale zasobów w systemie komunikacji mobilnej
KR101049138B1 (ko) 2007-03-19 2011-07-15 엘지전자 주식회사 이동 통신 시스템에서, 수신확인신호 수신 방법
KR100913090B1 (ko) 2007-06-13 2009-08-21 엘지전자 주식회사 통신 시스템에서 확산 신호를 송신하는 방법
US8219119B2 (en) 2007-06-13 2012-07-10 Innovative Sonic Limited Method and apparatus for improving DRX operation in a wireless communications system
JP4783402B2 (ja) 2007-06-13 2011-09-28 イノヴァティヴ ソニック リミテッド 無線通信システムにおいてｈａｒｑ機能を改善する方法及び装置
KR100908063B1 (ko) 2007-06-13 2009-07-15 엘지전자 주식회사 이동 통신 시스템에서 확산신호를 송신하는 방법
US20080310842A1 (en) * 2007-06-14 2008-12-18 John Skrobko Docsis compatible pon architecture
KR100900289B1 (ko) 2007-06-21 2009-05-29 엘지전자 주식회사 직교 주파수 분할 다중화 시스템에서 제어 채널을 송수신하는 방법
KR101379976B1 (ko) * 2007-07-09 2014-04-01 엘지전자 주식회사 Ｈａｒｑ를 이용한 데이터 전송 방법
JP5087479B2 (ja) * 2007-07-16 2012-12-05 イノヴァティヴ ソニック リミテッド 無線通信システムにおいてｈａｒｑ機能を改善する方法及び装置
CN101431395B (zh) * 2007-11-06 2012-04-18 中兴通讯股份有限公司 一种反馈信息生成方法
US8132069B2 (en) 2007-12-13 2012-03-06 Qualcomm Incorporated Selective HARQ combining scheme for OFDM/OFDMA systems
WO2009079839A1 (fr) * 2007-12-19 2009-07-02 Alcatel Shanghai Bell Company, Ltd. Procédé et appareil de gestion de la demande de répétition automatique hybride
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8520721B2 (en) 2008-03-18 2013-08-27 On-Ramp Wireless, Inc. RSSI measurement mechanism in the presence of pulsed jammers
US8477830B2 (en) 2008-03-18 2013-07-02 On-Ramp Wireless, Inc. Light monitoring system using a random phase multiple access system
CN101567774B (zh) * 2008-04-25 2012-12-26 电信科学技术研究院 一种多子帧联合调度的实现方法和装置
CN101677448B (zh) * 2008-09-19 2012-04-25 电信科学技术研究院 一种数据包的传输方法
US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
US8595578B1 (en) * 2009-11-06 2013-11-26 Marvell International Ltd. Significance of retransmission used in subsequent decoding
CN102208966B (zh) * 2010-03-30 2014-04-09 中兴通讯股份有限公司 一种harq合并器和harq数据存储方法
US8537936B2 (en) * 2010-05-13 2013-09-17 Telefonaktiebolaget L M Ericsson (Publ) Channel quality estimation from raw bit error rate
IN2010DE02109A (de) * 2010-09-03 2015-08-14 Motorola Mobility Inc
DE112011100067T5 (de) * 2011-01-07 2012-11-22 Mediatek Inc. Vorrichtungen und Verfahren zur Optimierung eines hybride automatische Wiederholungsanfrage (HARQ)-Pufferns
CN102833054A (zh) * 2011-06-14 2012-12-19 中兴通讯股份有限公司 基于harq的数据重传合并方法及装置
CN102594535A (zh) * 2012-02-24 2012-07-18 华为技术有限公司 自适应加权混合自动请求重传合并的方法和装置
CN102833039B (zh) * 2012-08-03 2015-01-28 东南大学 运用于混合自动重传请求系统的大迭代接收方法
CN104901786B (zh) * 2015-05-21 2018-08-28 北京思朗科技有限责任公司 基于lte系统的harq软合并方法及装置
CN107404367A (zh) * 2016-05-19 2017-11-28 北京信威通信技术股份有限公司 一种基于混合自动请求重传的数据传输方法和装置
CN106301699A (zh) * 2016-08-11 2017-01-04 宇龙计算机通信科技(深圳)有限公司 一种下行数据的信息反馈方法及相关设备
CN110785962B (zh) * 2017-06-22 2021-10-22 瓦伦斯半导体有限责任公司 指示由于重传而向分组添加的延迟
CN110138516B (zh) * 2019-05-15 2021-12-24 上海酷芯微电子有限公司 无线通信系统中自适应重传合并方法、系统及介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1136808A1 (de) * 2000-03-20 2001-09-26 Carlo Squicciarini Automatisches System für die Extraktion und Analyse von restlichen Lösungsmittel in Materialproben
EP1176750A1 (de) * 2000-07-25 2002-01-30 Telefonaktiebolaget L M Ericsson (Publ) Bestimmung der Verbindungsqualität eines Übertragungskanals in einem OFDM-Übertragungssystem
US6671849B2 (en) * 2002-05-14 2003-12-30 Motorola, Inc. Reliability-based type-II hybrid ARQ scheme
US7272191B2 (en) * 2002-06-26 2007-09-18 Nortel Networks Limited Method and apparatus for producing and processing sequences of modulation symbols
US7885228B2 (en) * 2003-03-20 2011-02-08 Qualcomm Incorporated Transmission mode selection for data transmission in a multi-channel communication system
JP4260804B2 (ja) * 2003-05-28 2009-04-30 三菱電機株式会社 再送制御方法および通信装置

Also Published As

Publication number Publication date
CN100539482C (zh) 2009-09-09
US20050007948A1 (en) 2005-01-13
EP1496639A3 (de) 2007-07-18
EP1496639A2 (de) 2005-01-12
CN1567761A (zh) 2005-01-19
US7652977B2 (en) 2010-01-26
DE602004029965D1 (de) 2010-12-23
EP1496639B1 (de) 2010-11-10

Similar Documents

Publication Publication Date Title
ATE488065T1 (de) Kombinationsverfahren und -empfänger für hybridwiederholungsaufforderungsverfahren in einem orthogonalen frequenzmultiplexsystem
TWI383611B (zh) 用於多工化分碼多工導頻和分頻多工資料的方法和裝置
TW200742281A (en) Flexible time-frequency multiplexing structure for wireless communication
EP2093924A3 (de) Verfahren zur Abbildung eines Kanals zur Anzeige einer physikalischen automatischen Hybrid-Wiederholungsaufforderung
TW200704057A (en) A gradient based method and apparatus for OFDM sub-carrier power optimization
RU2011118617A (ru) Кодирование и мультиплексирование управляющей информации в системе беспроводной связи
EP1811701A3 (de) Verfahren und Vorrichtung zum Senden/Empfangen von Uplink-Signalisierungsinformationen in einem Einträger-FDMA-System
MY151145A (en) Varied transmission time intervals for wireless communication system
EP2429110A3 (de) Subträgerzuteilung für Steuerdaten in einem Kommunikationssystem
WO2010118305A3 (en) Method and apparatus for generating reference signals for accurate time-difference of arrival estimation
WO2011078582A3 (ko) 다중 반송파 지원 무선 통신 시스템에서 효율적인 채널 측정 방법 및 장치
RU2007115406A (ru) Способ и устройство для передачи информации в системе, использующей различные протоколы передачи
EP2262119A3 (de) Pilotübertragung und Kanalschätzung für ein Kommunikationssystem mit Frequenzmultiplex
CA2694660A1 (en) Method and system for selective use of control channel element based implicit pointing
RU2011115532A (ru) Способ и устройство для обеспечения сигнализации версий избыточности
WO2008084719A1 (ja) Ofdm方式を利用する移動通信システムで使用される送信装置、受信装置及び方法
ATE514238T1 (de) Zentralsteuerkanal- aufwärtsstreckenleistungsregelung für die adaptive modulation und codierungstechniken
RU2007109815A (ru) Устройство и способ для синхронизации частоты в системе ofdm
RU2010127294A (ru) Способ ускорения получения системной информации
EP2023523A3 (de) Vorrichtung und Verfahren zum Senden und Empfangen von Paketen in einem mobilen Kommunikationssystem zur Unterstützung von hybrider automatischer Wiederholungsanforderung
MY150961A (en) Method and apparatus for high-speed transmission on rach
WO2007067843A3 (en) Method and system for channel assignment of ofdm channels
MY137452A (en) Adaptive channelization scheme for high throughput multicarrier systems
RU2011102432A (ru) Обход части ofdm/ofdma кадра на основании сообщения планирования индентификатора многоадресного/широковещательного соединения (cid)
WO2009048283A3 (en) Method of transmitting data using constellation rearrangement

Legal Events

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