DK2293463T3 - Interleaver og deinterleaver til anvendelse i et mangfoldigt transmissionskommunikationssystem - Google Patents

Interleaver og deinterleaver til anvendelse i et mangfoldigt transmissionskommunikationssystem

Info

Publication number
DK2293463T3
DK2293463T3 DK10180165.2T DK10180165T DK2293463T3 DK 2293463 T3 DK2293463 T3 DK 2293463T3 DK 10180165 T DK10180165 T DK 10180165T DK 2293463 T3 DK2293463 T3 DK 2293463T3
Authority
DK
Denmark
Prior art keywords
transmission channels
deinterleaver
interleaver
communication system
multiple transmission
Prior art date
Application number
DK10180165.2T
Other languages
English (en)
Inventor
Stein S Lundby
Keith Saints
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
Application granted granted Critical
Publication of DK2293463T3 publication Critical patent/DK2293463T3/da

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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/27—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes using interleaving techniques
    • 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
    • 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
    • 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
    • H04B7/0671—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 delays between antennas
    • 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
    • H04B7/0678—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 using different spreading codes between antennas
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity
    • H04B7/0894—Space-time diversity using different delays between antennas
    • 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
    • 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
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • 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
    • H04L1/0041—Arrangements at the transmitter end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Cookers (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
DK10180165.2T 1999-04-15 2000-04-12 Interleaver og deinterleaver til anvendelse i et mangfoldigt transmissionskommunikationssystem DK2293463T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/293,527 US6356528B1 (en) 1999-04-15 1999-04-15 Interleaver and deinterleaver for use in a diversity transmission communication system
EP07014757.4A EP1855392B1 (en) 1999-04-15 2000-04-12 Interleaver and deinterleaver for use in a diversity transmission communication system

Publications (1)

Publication Number Publication Date
DK2293463T3 true DK2293463T3 (da) 2017-11-13

Family

ID=23129443

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10180165.2T DK2293463T3 (da) 1999-04-15 2000-04-12 Interleaver og deinterleaver til anvendelse i et mangfoldigt transmissionskommunikationssystem

Country Status (20)

Country Link
US (3) US6356528B1 (da)
EP (3) EP1855392B1 (da)
JP (1) JP4574866B2 (da)
KR (2) KR100796539B1 (da)
CN (1) CN1178408C (da)
AT (1) ATE371304T1 (da)
AU (1) AU774761B2 (da)
BR (1) BR0009766B1 (da)
CA (1) CA2369959C (da)
DE (1) DE60036099T2 (da)
DK (1) DK2293463T3 (da)
ES (2) ES2649368T3 (da)
HK (1) HK1042997B (da)
IL (3) IL145694A0 (da)
MX (1) MXPA01010401A (da)
NO (1) NO325476B1 (da)
PT (1) PT2293463T (da)
RU (1) RU2252484C2 (da)
UA (1) UA66408C2 (da)
WO (1) WO2000064073A1 (da)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356528B1 (en) * 1999-04-15 2002-03-12 Qualcomm Incorporated Interleaver and deinterleaver for use in a diversity transmission communication system
US6668352B1 (en) * 1999-04-28 2003-12-23 Samsung Electronics Co., Ltd. Distortion compensating device and method in a multi-code mobile communication system
US6594473B1 (en) * 1999-05-28 2003-07-15 Texas Instruments Incorporated Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities
US6721339B2 (en) * 1999-08-17 2004-04-13 Lucent Technologies Inc. Method of providing downlink transmit diversity
US6728296B1 (en) * 1999-10-19 2004-04-27 Skyworks Solutions, Inc. Direct sequence spread spectrum system with enhanced forward error correction code feature
US6661833B1 (en) * 2000-01-31 2003-12-09 Qualcomm Incorporated PN generators for spread spectrum communications systems
GB0004121D0 (en) * 2000-02-23 2000-04-12 Koninkl Philips Electronics Nv Communication system and a transmitter for use in the system
GB0004123D0 (en) * 2000-02-23 2000-04-12 Koninkl Philips Electronics Nv Communication system and a receiver for use in the system
US6768908B1 (en) * 2000-04-07 2004-07-27 Motorola, Inc. Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards
US7965794B2 (en) * 2000-05-05 2011-06-21 Greenwich Technologies Associates Method and apparatus for broadcasting with spatially diverse signals
US6823021B1 (en) * 2000-10-27 2004-11-23 Greenwich Technologies Associates Method and apparatus for space division multiple access receiver
US7154958B2 (en) * 2000-07-05 2006-12-26 Texas Instruments Incorporated Code division multiple access wireless system with time reversed space time block transmitter diversity
US6999530B2 (en) * 2000-08-22 2006-02-14 Texas Instruments Incorporated Using SISO decoder feedback to produce symbol probabilities for use in wireless communications that utilize turbo coding and transmit diversity
US20020110108A1 (en) * 2000-12-07 2002-08-15 Younglok Kim Simple block space time transmit diversity using multiple spreading codes
US20020112106A1 (en) * 2000-12-15 2002-08-15 Henehan Burke S. Backplane physical layer controller with an internal bus reset
US7386781B2 (en) * 2000-12-15 2008-06-10 Arraycomm, Llc Method and apparatus for increasing the effective range of a communication link in a wireless communication system
US6731668B2 (en) * 2001-01-05 2004-05-04 Qualcomm Incorporated Method and system for increased bandwidth efficiency in multiple input—multiple output channels
US7394792B1 (en) 2002-10-08 2008-07-01 Urbain A. von der Embse Multi-scale CDMA
US6771705B2 (en) * 2001-02-01 2004-08-03 Nokia Corporation Turbo encoder with transmitter diversity
US7278070B2 (en) * 2001-09-14 2007-10-02 Texas Instruments Incorporated Interleaving to avoid wideband interference in a multi-carrier communications system
KR100447177B1 (ko) * 2001-12-06 2004-09-04 엘지전자 주식회사 인터리빙 방법 및 이를 위한 장치
GB2387515A (en) 2002-04-08 2003-10-15 Ipwireless Inc Mapping bits to at least two channels using two interleavers, one for systematic bits, and the other for parity bits
US6990317B2 (en) * 2002-05-28 2006-01-24 Wireless Innovation Interference resistant wireless sensor and control system
US7095709B2 (en) * 2002-06-24 2006-08-22 Qualcomm, Incorporated Diversity transmission modes for MIMO OFDM communication systems
WO2004004178A1 (de) * 2002-06-28 2004-01-08 Micronas Gmbh Drahtloses audiosignalübertragungsverfahren für ein raumklangsystem
KR100630143B1 (ko) * 2002-09-30 2006-09-29 삼성전자주식회사 통신 시스템에서 셔플링 데이터의 수신 방법 및 장치
US7505478B2 (en) * 2002-10-02 2009-03-17 Marvell International Ltd. Method and apparatus of de-multiplexing data
US7570671B2 (en) * 2002-11-20 2009-08-04 Infinera Corporation Method and apparatus for deploying forward error correction in optical transmission networks and the deployment of photonic integrated circuit (PIC) chips with the same
EP2259478A1 (en) * 2002-10-18 2010-12-08 Panasonic Corporation Constellation rearrangement for ARQ transmit diversity schemes
EP1552637B1 (en) * 2002-10-18 2007-07-18 Matsushita Electric Industrial Co., Ltd. Constellation rearrangement for transmit diversity schemes
DE60224588T2 (de) * 2002-10-18 2008-05-21 Matsushita Electric Industrial Co., Ltd., Kadoma Neuanordnung der signalkonstellation für arq sendediversitätsschema
US6954504B2 (en) * 2002-10-25 2005-10-11 Qualcomm, Incorporated Method and system for code combining in a communication system
EP1447934A1 (en) * 2003-02-12 2004-08-18 Institut Eurecom G.I.E. Transmission and reception diversity process for wireless communications
FR2853784A1 (fr) * 2003-04-08 2004-10-15 France Telecom Equipement terminal pour liaison hertzienne bidirectionnelle
JP4077355B2 (ja) * 2003-04-16 2008-04-16 三菱電機株式会社 通信装置および通信方法
KR100586391B1 (ko) 2003-04-25 2006-06-08 주식회사 팬택 인터리빙 딜레이 다이버시티 기법을 이용한 송신기
US20050009476A1 (en) * 2003-07-07 2005-01-13 Shiquan Wu Virtual MIMO transmitters, receivers, systems and methods
KR100641132B1 (ko) * 2003-07-11 2006-11-02 엘지전자 주식회사 이동 통신 시스템에서의 송신 다이버시티 장치 및 방법
WO2005025262A1 (ja) * 2003-09-04 2005-03-17 Fujitsu Limited 通信システム及びハンドオーバ通信方法
US7006840B2 (en) 2003-09-30 2006-02-28 Interdigital Technology Corporation Efficient frame tracking in mobile receivers
EP2690814A1 (en) * 2003-11-21 2014-01-29 Panasonic Corporation Multi-antenna apparatus using different interleaving patterns
GB2408898B (en) * 2003-12-02 2006-08-16 Toshiba Res Europ Ltd Improved communications apparatus and methods
US8204149B2 (en) 2003-12-17 2012-06-19 Qualcomm Incorporated Spatial spreading in a multi-antenna communication system
US8923785B2 (en) * 2004-05-07 2014-12-30 Qualcomm Incorporated Continuous beamforming for a MIMO-OFDM system
CN100571088C (zh) 2004-07-27 2009-12-16 华为技术有限公司 一种抗周期位置干扰的交织和去交织方法
ATE476028T1 (de) * 2004-12-13 2010-08-15 Mitsubishi Electric Corp Verfahren, system und vorrichtung zur gleichmässig verteilten datenübertragung in mimo- übertragungssystemen
CN101076965B (zh) * 2004-12-13 2013-04-24 皇家飞利浦电子股份有限公司 用于mimo传输的数据流的分别交织
US7835264B2 (en) * 2004-12-29 2010-11-16 Mitsubishi Denki Kabushiki Kaisha Interleaver, deinterleaver, communication device, and method for interleaving and deinterleaving
KR20080022104A (ko) * 2005-07-07 2008-03-10 노키아 코포레이션 무선 통신 방법, 무선 통신 장치 및 패킷 검출 방법
GB0521333D0 (en) * 2005-10-20 2005-11-30 Mitchell Alan J Method and apparatus for encrypting, obfuscating and reconstructing datasets or objects
US8543070B2 (en) 2006-04-24 2013-09-24 Qualcomm Incorporated Reduced complexity beam-steered MIMO OFDM system
US8295250B2 (en) 2006-07-24 2012-10-23 Qualcomm Incorporated Code interleaving for a structured code
KR100807392B1 (ko) 2006-08-30 2008-02-28 연세대학교 산학협력단 다중 안테나 통신 시스템을 위한 디지털 전송장치
JP4797888B2 (ja) * 2006-08-31 2011-10-19 株式会社日立製作所 複数の無線リソースを用いて通信する無線通信システム、制御ノード、および基地局
JP5089270B2 (ja) * 2007-06-29 2012-12-05 パナソニック株式会社 マルチアンテナ送信装置
KR20140036352A (ko) * 2007-08-24 2014-03-25 인터디지탈 패튼 홀딩스, 인크 피기백된 ａｃｋ／ｎａｃｋ 필드로 무선 블록을 신뢰성있게 전송하는 방법 및 장치
US8345794B2 (en) * 2008-04-29 2013-01-01 Qualcomm Incorporated Encoded control channel information interleaving
US8737502B2 (en) * 2009-02-09 2014-05-27 Qualcomm Incorporated Multiplexing and coding schemes for multiple transmit antennas in a wireless communication system
WO2011024033A1 (en) * 2009-08-31 2011-03-03 Freescale Semiconductor, Inc. Encoding module, apparatus and method for determining a position of a data bit within an interleaved data stream
US8848823B2 (en) 2011-12-02 2014-09-30 Qualcomm Incorporated Systems, methods, and devices to perform interleaving
US9231893B2 (en) * 2013-05-15 2016-01-05 Mediatek Inc. Processing circuits of telecommunications devices and related methods

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57206728A (en) * 1981-06-16 1982-12-18 Hitachi Ltd Altitude corrector of supercharger
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US5109390A (en) 1989-11-07 1992-04-28 Qualcomm Incorporated Diversity receiver in a cdma cellular telephone system
US5101501A (en) 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
JP2576647B2 (ja) 1989-11-30 1997-01-29 ヤマハ株式会社 波形発生装置
DE3942771C1 (da) 1989-12-23 1991-07-04 Dornier Luftfahrt Gmbh, 8031 Wessling, De
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US5513176A (en) 1990-12-07 1996-04-30 Qualcomm Incorporated Dual distributed antenna system
IL100213A (en) 1990-12-07 1995-03-30 Qualcomm Inc Mikrata Kedma phone system and its antenna distribution system
US5392299A (en) * 1992-01-15 1995-02-21 E-Systems, Inc. Triple orthogonally interleaed error correction system
EP0578313B1 (fr) 1992-07-08 1998-12-02 Laboratoires D'electronique Philips S.A.S. Codage enchaíné, pour la transmission OFDM
MY112371A (en) 1993-07-20 2001-05-31 Qualcomm Inc System and method for orthogonal spread spectrum sequence generation in variable data rate systems
WO1995010924A1 (fr) 1993-10-12 1995-04-20 Ntt Mobile Communications Network Inc. Procede de transmission multistation et recepteur utilise a cet effet
US5490165A (en) 1993-10-28 1996-02-06 Qualcomm Incorporated Demodulation element assignment in a system capable of receiving multiple signals
DE69523365T2 (de) 1994-05-09 2002-07-04 Victor Company Of Japan, Ltd. Sender und Empfänger für OFDM
JPH0832460A (ja) * 1994-07-15 1996-02-02 Toshiba Corp 誤り訂正符号化方式並びに誤り訂正符号化装置並びに誤り訂正復号方式並びに誤り訂正復号装置
US5659578A (en) 1994-11-23 1997-08-19 At&T Wireless Services, Inc. High rate Reed-Solomon concatenated trellis coded 16 star QAM system for transmission of data over cellular mobile radio
US5682376A (en) 1994-12-20 1997-10-28 Matsushita Electric Industrial Co., Ltd. Method of transmitting orthogonal frequency division multiplex signal, and transmitter and receiver employed therefor
JP2778498B2 (ja) * 1995-01-11 1998-07-23 日本電気株式会社 スペクトラム拡散ダイバーシチ送受信機
US5654979A (en) 1995-01-13 1997-08-05 Qualcomm Incorporated Cell site demodulation architecture for a spread spectrum multiple access communication systems
JPH08321785A (ja) 1995-05-24 1996-12-03 Sony Corp 送信機，受信機，送信方法，受信方法及び伝送方法
US5764687A (en) 1995-06-20 1998-06-09 Qualcomm Incorporated Mobile demodulator architecture for a spread spectrum multiple access communication system
US5727064A (en) * 1995-07-03 1998-03-10 Lucent Technologies Inc. Cryptographic system for wireless communications
DE69535033T2 (de) 1995-07-11 2007-03-08 Alcatel Zuweisung von Kapazität bei OFDM
FI100565B (fi) * 1996-01-12 1997-12-31 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä ja laitteisto signaalin koodaamiseksi
US6064663A (en) * 1996-09-10 2000-05-16 Nokia Mobile Phones Limited Cellular CDMA data link utilizing multiplexed channels for data rate increase
US5946357A (en) 1997-01-17 1999-08-31 Telefonaktiebolaget L M Ericsson Apparatus, and associated method, for transmitting and receiving a multi-stage, encoded and interleaved digital communication signal
US5963548A (en) * 1997-01-21 1999-10-05 Nokia Mobile Phones Limited Apparatus and method for configuring a data channel for symmetric/asymmetric data transmission
US6421333B1 (en) * 1997-06-21 2002-07-16 Nortel Networks Limited Channel coding and interleaving for transmission on a multicarrier system
CN1157138A (zh) * 1997-07-03 1997-08-20 山东鲁北制药厂 一种以文蛤提取物为主要药物成分的口服液及其生产方法
US6215777B1 (en) 1997-09-15 2001-04-10 Qualcomm Inc. Method and apparatus for transmitting and receiving data multiplexed onto multiple code channels, frequencies and base stations
US6389000B1 (en) * 1997-09-16 2002-05-14 Qualcomm Incorporated Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers
JP2894336B1 (ja) * 1997-12-04 1999-05-24 日本電気株式会社 スペクトラム拡散ダイバーシチ送受信機
KR100304924B1 (ko) * 1997-12-30 2001-11-22 서평원 코드분할다중접속셀룰러시스템의주파수간핸드오프제어방법
US6700881B1 (en) * 1998-03-02 2004-03-02 Samsung Electronics Co., Ltd. Rate control device and method for CDMA communication system
JP3828120B2 (ja) * 1998-04-23 2006-10-04 三菱電機株式会社 移動体無線通信システム、受信機、送信機および移動体無線通信方法
US6704370B1 (en) * 1998-10-09 2004-03-09 Nortel Networks Limited Interleaving methodology and apparatus for CDMA
US6128330A (en) * 1998-11-24 2000-10-03 Linex Technology, Inc. Efficient shadow reduction antenna system for spread spectrum
KR100595147B1 (ko) * 1998-12-09 2006-08-30 엘지전자 주식회사 트랜스포트 채널 멀티플렉싱 정보 송수신 방법 및 이를 위한 송수신 장치
US6304581B1 (en) * 1999-02-16 2001-10-16 Motorola, Inc. Interleaving method and apparatus for orthogonal transmit diversity and multi-carriers CDMA communication systems
US6356528B1 (en) * 1999-04-15 2002-03-12 Qualcomm Incorporated Interleaver and deinterleaver for use in a diversity transmission communication system

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AU4235600A (en) 2000-11-02
KR20060132051A (ko) 2006-12-20
WO2000064073A1 (en) 2000-10-26
KR100796539B1 (ko) 2008-01-21
HK1042997A1 (en) 2002-08-30
ES2649368T3 (es) 2018-01-11
EP1169790B1 (en) 2007-08-22
KR20010113804A (ko) 2001-12-28
ES2435776T3 (es) 2013-12-23
EP2293463B1 (en) 2017-09-06
IL145694A0 (en) 2002-06-30
US20020036980A1 (en) 2002-03-28
NO325476B1 (no) 2008-05-13
EP1855392B1 (en) 2013-10-09
JP2002542713A (ja) 2002-12-10
US6356528B1 (en) 2002-03-12
NO20014975D0 (no) 2001-10-12
EP1855392A2 (en) 2007-11-14
UA66408C2 (en) 2004-05-17
CA2369959C (en) 2009-05-26
EP1855392A3 (en) 2007-12-26
CN1178408C (zh) 2004-12-01
RU2252484C2 (ru) 2005-05-20
ATE371304T1 (de) 2007-09-15
HK1042997B (zh) 2005-07-22
IL182059A0 (en) 2007-07-24
NO20014975L (no) 2001-12-04
EP2293463A3 (en) 2012-04-18
PT2293463T (pt) 2017-12-11
BR0009766A (pt) 2002-03-05
DE60036099T2 (de) 2008-05-21
BR0009766B1 (pt) 2013-12-03
US20070077886A1 (en) 2007-04-05
CN1346548A (zh) 2002-04-24
JP4574866B2 (ja) 2010-11-04
EP2293463A2 (en) 2011-03-09
US7158498B2 (en) 2007-01-02
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EP1169790A1 (en) 2002-01-09
DE60036099D1 (de) 2007-10-04
MXPA01010401A (es) 2002-05-06
IL182059A (en) 2009-07-20
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KR100793654B1 (ko) 2008-01-10

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