AU2002232522A1 - Method and apparatus for performing reverse rate matching in a cdma system - Google Patents

Method and apparatus for performing reverse rate matching in a cdma system

Info

Publication number
AU2002232522A1
AU2002232522A1 AU2002232522A AU3252202A AU2002232522A1 AU 2002232522 A1 AU2002232522 A1 AU 2002232522A1 AU 2002232522 A AU2002232522 A AU 2002232522A AU 3252202 A AU3252202 A AU 3252202A AU 2002232522 A1 AU2002232522 A1 AU 2002232522A1
Authority
AU
Australia
Prior art keywords
rate matching
cdma system
performing reverse
reverse rate
cdma
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002232522A
Other languages
English (en)
Inventor
Avneesh Agrawal
Da-Shan Shiu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2002232522A1 publication Critical patent/AU2002232522A1/en
Abandoned legal-status Critical Current

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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2002232522A 2000-11-06 2001-11-05 Method and apparatus for performing reverse rate matching in a cdma system Abandoned AU2002232522A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/707,349 2000-11-06
US09/707,349 US6798826B1 (en) 2000-11-06 2000-11-06 Method and apparatus for performing reverse rate matching in a CDMA system
PCT/US2001/047161 WO2002037698A2 (en) 2000-11-06 2001-11-05 Method and apparatus for performing reverse rate matching in a cdma system

Publications (1)

Publication Number Publication Date
AU2002232522A1 true AU2002232522A1 (en) 2002-05-15

Family

ID=24841343

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002232522A Abandoned AU2002232522A1 (en) 2000-11-06 2001-11-05 Method and apparatus for performing reverse rate matching in a cdma system

Country Status (8)

Country Link
US (1) US6798826B1 (ko)
EP (1) EP1334568A2 (ko)
KR (1) KR100860245B1 (ko)
AR (1) AR031297A1 (ko)
AU (1) AU2002232522A1 (ko)
MX (1) MXPA03003970A (ko)
TW (1) TW586283B (ko)
WO (1) WO2002037698A2 (ko)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3920220B2 (ja) * 2001-01-31 2007-05-30 三菱電機株式会社 通信装置
WO2002065724A1 (fr) * 2001-02-13 2002-08-22 Mitsubishi Denki Kabushiki Kaisha Procede de modulation de niveaux multiples, procede de demodulation de niveaux multiples, et procede de modulation/demodulation de niveaux multiples
US6967940B2 (en) * 2002-07-19 2005-11-22 Interdigital Technology Corporation Dynamic forward error correction in UTRA systems
CN1672353A (zh) * 2002-08-01 2005-09-21 皇家飞利浦电子股份有限公司 数据传输中用于速率匹配的编码和解码
US7269149B2 (en) 2002-09-24 2007-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Interleaving for mobile communications
JP3810360B2 (ja) * 2002-10-31 2006-08-16 三菱電機株式会社 変調装置及び変復調システム及び変調方法及び変調プログラム及び変調プログラムを記録したコンピュータ読み取り可能な記録媒体
US7535819B1 (en) 2003-09-26 2009-05-19 Staccato Communications, Inc. Multiband OFDM system with mapping
GB2408900B (en) * 2003-12-05 2006-03-08 Motorola Inc A receiver for a wireless communication device
EP1542369A1 (en) * 2003-12-09 2005-06-15 STMicroelectronics N.V. Method and system for de-interleaving of data
KR100617770B1 (ko) * 2003-12-24 2006-08-28 삼성전자주식회사 채널 부호화 장치 및 방법
DE602004007897T2 (de) * 2004-06-03 2008-04-17 Ttpcom Ltd., Royston Datenstromwiederherstellung
KR100769671B1 (ko) * 2005-02-21 2007-10-24 삼성전자주식회사 Ｍｂ-ｏｆｄｍ 송수신장치 및 그 신호처리 방법
EP1792425B1 (en) * 2004-09-22 2016-02-24 Samsung Electronics Co., Ltd. Mb-ofdm transmitter and receiver and signal processing method thereof
US8489145B2 (en) 2005-04-26 2013-07-16 Mitsubishi Electric Corporation Radio base station and base station control apparatus
EP1742404B1 (en) * 2005-07-04 2009-04-01 Nokia Siemens Networks Gmbh & Co. Kg Method and apparatus for adapting data to a transport unit of a predefined size prior to transmission
KR101265628B1 (ko) 2006-01-05 2013-05-22 엘지전자 주식회사 이동 통신 시스템에서의 무선 자원 스케줄링 방법
US8428086B2 (en) 2006-01-05 2013-04-23 Lg Electronics Inc. Transmitting data in a mobile communication system
KR101333918B1 (ko) 2006-01-05 2013-11-27 엘지전자 주식회사 이동 통신 시스템의 점-대-다 서비스 통신
WO2007078171A2 (en) 2006-01-05 2007-07-12 Lg Electronics Inc. Method of transmitting feedback information in a wireless communication system
KR101203841B1 (ko) 2006-01-05 2012-11-21 엘지전자 주식회사 무선 통신 시스템에서의 페이징 메시지 전송 및 수신 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
KR100912784B1 (ko) 2006-01-05 2009-08-18 엘지전자 주식회사 데이터 송신 방법 및 데이터 재전송 방법
KR101211807B1 (ko) 2006-01-05 2012-12-12 엘지전자 주식회사 이동통신 시스템에서 무선단말의 동기상태 관리방법
KR101187076B1 (ko) 2006-01-05 2012-09-27 엘지전자 주식회사 이동 통신 시스템에 있어서 신호 전송 방법
KR101319870B1 (ko) 2006-01-05 2013-10-18 엘지전자 주식회사 이동 통신 시스템에서의 핸드오버 방법
USRE43949E1 (en) 2006-01-05 2013-01-29 Lg Electronics Inc. Allocating radio resources in mobile communications system
KR101268200B1 (ko) 2006-01-05 2013-05-27 엘지전자 주식회사 이동통신 시스템에서의 무선자원 할당방법
KR100842537B1 (ko) * 2006-01-18 2008-07-01 삼성전자주식회사 통신시스템의 입출력 데이터 처리장치 및 그 방법
US8493854B2 (en) 2006-02-07 2013-07-23 Lg Electronics Inc. Method for avoiding collision using identifier in mobile network
KR101358469B1 (ko) 2006-02-07 2014-02-06 엘지전자 주식회사 무선 네트워크(ｎｅｔｗｏｒｋ) 안에서 상향(ｕｐｌｉｎｋ)및 하향(ｄｏｗｎｌｉｎｋ) 대역폭(ｂａｎｄｗｉｄｔｈ)의선택 및 신호 방법
KR101216751B1 (ko) 2006-02-07 2012-12-28 엘지전자 주식회사 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법
KR101387475B1 (ko) 2006-03-22 2014-04-22 엘지전자 주식회사 복수의 네트워크 엔터티를 포함하는 이동 통신시스템에서의 데이터 처리 방법
US20080016425A1 (en) * 2006-04-04 2008-01-17 Qualcomm Incorporated Turbo decoder with symmetric and non-symmetric decoding rates
KR20070121513A (ko) * 2006-06-21 2007-12-27 엘지전자 주식회사 이동통신 시스템의 상향 접속 방법
KR20070121505A (ko) 2006-06-21 2007-12-27 엘지전자 주식회사 무선링크 재설정 방법
EP2033341B1 (en) 2006-06-21 2018-03-21 LG Electronics Inc. Method of transmitting and receiving radio access information using a message separation in a wireless mobile communications system
US8234534B2 (en) 2006-06-21 2012-07-31 Lg Electronics Inc. Method of supporting data retransmission in a mobile communication system
KR101369135B1 (ko) 2006-06-21 2014-03-05 엘지전자 주식회사 이동통신 시스템에서의 멀티미디어 및 방송서비스의 품질보장 방법 및 그 단말
US8358987B2 (en) * 2006-09-28 2013-01-22 Mediatek Inc. Re-quantization in downlink receiver bit rate processor
US20080080542A1 (en) * 2006-09-28 2008-04-03 Analog Devices, Inc. Architecture for downlink receiver bit rate processor
US8358988B2 (en) * 2006-09-28 2013-01-22 Mediatek Inc. Interface between chip rate processing and bit rate processing in wireless downlink receiver
KR100888503B1 (ko) * 2006-12-01 2009-03-12 한국전자통신연구원 통신 시스템의 디레이트 매칭 방법 및 장치
US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
US8386878B2 (en) 2007-07-12 2013-02-26 Samsung Electronics Co., Ltd. Methods and apparatus to compute CRC for multiple code blocks
US8069400B2 (en) * 2007-08-13 2011-11-29 Broadcom Corporation Optimal circular buffer rate matching for turbo code
JP5088110B2 (ja) * 2007-11-27 2012-12-05 日本電気株式会社 受信回路
KR100926567B1 (ko) 2007-12-14 2009-11-12 한국전자통신연구원 채널 디코딩 장치
KR20100071490A (ko) * 2008-12-19 2010-06-29 한국전자통신연구원 디레이트 매칭하는 방법 및 그 장치
US8856609B2 (en) * 2011-11-21 2014-10-07 Broadcom Corporation Accelerated cyclical redundancy check

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100387078B1 (ko) * 1997-07-30 2003-10-22 삼성전자주식회사 대역확산통신시스템의심볼천공및복구장치및방법
US6097716A (en) * 1997-12-12 2000-08-01 Lucent Technologies Inc. Rate detection for multi-rate communications
CN100466483C (zh) * 1998-06-05 2009-03-04 三星电子株式会社 用于速率匹配的发送机和方法
WO2000057562A1 (de) 1999-03-19 2000-09-28 Siemens Aktiengesellschaft Datenübertragung mit verschachtelung und anschliessender ratenanpassung durch punktierung oder wiederholung
US6473442B1 (en) * 1999-04-12 2002-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Communications system and method for matching and balancing the bit rates of transport channels to the bit rate of a physical channel
CA2268853C (en) 1999-04-13 2011-08-02 Wen Tong Rate matching and channel interleaving for a communications system
FR2792788B1 (fr) * 1999-04-21 2001-07-13 Mitsubishi Electric France PROCEDE D'EQUILIBRAGE DU RAPPORT Eb/I DANS UN SYSTEME cdma A MULTIPLEXAGE DE SERVICE ET SYSTEME DE TELECOMMUNICATION L'UTILISANT
FR2792787A1 (fr) 1999-04-21 2000-10-27 Mitsubishi Electric France Systeme, dispositif et methodes pour equilibrage de eb/i dans un systeme cdma a multiplexage de service
JP3878481B2 (ja) 1999-07-08 2007-02-07 サムスン エレクトロニクス カンパニー リミテッド 移動通信システムにおける伝送率整合のための逆多重化器及び多重化器の制御装置及び方法
FR2797736B1 (fr) * 1999-08-19 2001-10-12 Mitsubishi Electric France Procede de configuration d'un systeme de telecommunications
EP1091517A1 (en) 1999-10-07 2001-04-11 Siemens Aktiengesellschaft Communication method and apparatus using punctured or repeated data
KR100324768B1 (ko) 2000-02-29 2002-02-20 구자홍 차세대 이동 통신 시스템의 전송율 매칭 장치 및 방법

Also Published As

Publication number Publication date
TW586283B (en) 2004-05-01
KR20030048126A (ko) 2003-06-18
KR100860245B1 (ko) 2008-09-25
WO2002037698A2 (en) 2002-05-10
WO2002037698A3 (en) 2002-10-31
MXPA03003970A (es) 2004-02-12
EP1334568A2 (en) 2003-08-13
US6798826B1 (en) 2004-09-28
AR031297A1 (es) 2003-09-17

Similar Documents

Publication Publication Date Title
AU2002232522A1 (en) Method and apparatus for performing reverse rate matching in a cdma system
AU4729201A (en) Apparatus and method for performing a bypass procedure in a digestive system
AU2001249632A1 (en) Apparatus and method for providing separate forward dedicated and shared controlchannels in a communications system
AU5042200A (en) Method and apparatus for soft handoff in a cdma communication system
AU2001263028A1 (en) Stream-cipher method and apparatus
AU2001275375A1 (en) Method and apparatus for microdermabrasion
AU2001296022A1 (en) Investment method, investment apparatus, and investment system
AU2001256933A1 (en) Apparatus and method
AU2000276393A1 (en) A method and apparatus for extracting entity names and their relations
AU2001264986A1 (en) Method and apparatus for facilitating relocation
AU2001227007A1 (en) A processing method and apparatus
AUPR323001A0 (en) An apparatus and method for detecting an object in a medium
AU2001269776A1 (en) Method and apparatus for providing real-time operation in a personal computer system
AU2001242135A1 (en) Pervaporation apparatus and method
AU2002223092A1 (en) Pigging method and apparatus
AU2001292994A1 (en) A method and apparatus for controlled polishing
AU2001231806A1 (en) Method and apparatus in unwinding
AU2002222405A1 (en) Method and apparatus for increasing cell use in a dedicated network
EP1209816A3 (en) Method and apparatus for code synchronisation in a CDMA receiver
AU2001278172A1 (en) Methods and apparatus for performing correlation operations
AU5648001A (en) Apparatus and method for de-oxygenating a fluid
AU2002216199A1 (en) Positioning apparatus and method
AU2001249822A1 (en) Method and apparatus for profiling in a distributed application environment
AU2002258322A1 (en) Method and apparatus in a telecommunication system
AU4114701A (en) Cdma receiving method and cdma receiving apparatus