KR970703015A - 디지탈 무선 신호의 인코딩 및 디코딩 방법 및 장치(Method and Apparatus for Encoding and Decoding a Digital Radio Signal)) - Google Patents

디지탈 무선 신호의 인코딩 및 디코딩 방법 및 장치(Method and Apparatus for Encoding and Decoding a Digital Radio Signal))

Info

Publication number
KR970703015A
KR970703015A KR1019960706195A KR19960706195A KR970703015A KR 970703015 A KR970703015 A KR 970703015A KR 1019960706195 A KR1019960706195 A KR 1019960706195A KR 19960706195 A KR19960706195 A KR 19960706195A KR 970703015 A KR970703015 A KR 970703015A
Authority
KR
South Korea
Prior art keywords
encoding
decoding
digital radio
radio signal
radio signals
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.)
Ceased
Application number
KR1019960706195A
Other languages
English (en)
Korean (ko)
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 filed Critical
Publication of KR970703015A publication Critical patent/KR970703015A/ko
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/67—Common-wave systems, i.e. using separate transmitters operating on substantially the same frequency
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • 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
    • H03M13/2703—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 the interleaver involving at least two directions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • H04W88/187—Selective call encoders for paging networks, e.g. paging centre devices using digital or pulse address codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1019960706195A 1994-05-04 1996-11-02 디지탈 무선 신호의 인코딩 및 디코딩 방법 및 장치(Method and Apparatus for Encoding and Decoding a Digital Radio Signal)) Ceased KR970703015A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/238,082 US5559506A (en) 1994-05-04 1994-05-04 Method and apparatus for encoding and decoding a digital radio signal
PCT/US1995/005386 WO1995030956A1 (en) 1994-05-04 1995-05-01 Method and apparatus for encoding and decoding a digital radio signal

Publications (1)

Publication Number Publication Date
KR970703015A true KR970703015A (ko) 1997-06-10

Family

ID=22896425

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960706195A Ceased KR970703015A (ko) 1994-05-04 1996-11-02 디지탈 무선 신호의 인코딩 및 디코딩 방법 및 장치(Method and Apparatus for Encoding and Decoding a Digital Radio Signal))

Country Status (7)

Country Link
US (2) US5559506A (forum.php)
EP (1) EP0811195A1 (forum.php)
KR (1) KR970703015A (forum.php)
CN (1) CN1151797A (forum.php)
TW (1) TW286453B (forum.php)
WO (1) WO1995030956A1 (forum.php)
ZA (1) ZA953557B (forum.php)

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US6044276A (en) * 1997-10-28 2000-03-28 Motorola, Inc. Method and apparatus in a messaging system for limiting an interval of carrier cancellation
US6507629B1 (en) * 1998-04-07 2003-01-14 Sony Corporation Address generator, interleave unit, deinterleave unit, and transmission unit
JP4282903B2 (ja) * 1998-06-02 2009-06-24 モトローラ・インコーポレイテッド 選択的呼出無線機において、無線信号として受信される挟み込みデータ・ブロックを解読する方法
DE69918562D1 (de) 1998-09-28 2004-08-12 Comtech Telecomm Corp Turbo produktkode decodierer
KR100611954B1 (ko) * 1999-07-08 2006-08-11 삼성전자주식회사 고밀도 디스크를 위한 에러 정정방법
US6426980B1 (en) 1999-10-04 2002-07-30 Motorola, Inc. Method and apparatus for communicating a call
US6782044B1 (en) * 2000-02-07 2004-08-24 Wabtec Corporation Radio interference detection and screening system for locomotive control unit radios
US7356752B2 (en) * 2000-03-14 2008-04-08 Comtech Telecommunications Corp. Enhanced turbo product codes
JP2003534680A (ja) * 2000-04-04 2003-11-18 コムテック テレコミュニケーションズ コーポレイション 強化型ターボプロダクト符号復号器システム
US6778838B1 (en) * 2000-10-11 2004-08-17 Ericsson Inc. Phase null mitigation method
FR2816773B1 (fr) * 2000-11-10 2004-11-26 France Telecom Module, dispositif et procede de decodage a haut debit, d'un code concatene
US6993705B1 (en) * 2000-12-21 2006-01-31 Emc Corporation Cyclic redundancy check (CRC) parity check system and method
US20030033570A1 (en) * 2001-05-09 2003-02-13 Khannanov Roman R. Method and apparatus for encoding and decoding low density parity check codes and low density turbo product codes
US7389463B2 (en) * 2001-05-29 2008-06-17 Thomson Licensing Hierarchical block coding for a packet-based communications system
DE60208062T2 (de) * 2001-06-01 2006-08-03 Koninklijke Philips Electronics N.V. Digitales system und entsprechendes verfahren zur fehlererkennung
AU2002334863A1 (en) * 2001-10-04 2003-04-14 Comtech Aha Corporation Method of decoding a turbo product code utilizing a scalable and hardware efficient forward error correction decoder
JP4920189B2 (ja) * 2002-06-21 2012-04-18 トムソン ライセンシング 順方向誤り訂正方法
KR20040066638A (ko) * 2003-01-20 2004-07-27 삼성전자주식회사 외부 저장 서브 시스템에서의 패리티 저장 방법 및에러블록 복구 방법
KR100518295B1 (ko) * 2003-03-14 2005-10-04 삼성전자주식회사 디지털 통신 시스템의 디인터리빙장치 및 그의디인터리빙방법
FR2861517B1 (fr) * 2003-10-23 2006-01-27 Thomson Licensing Sa Methode de reconstruction de paquets perdus et appareils implementant la methode
CN101426145B (zh) * 2003-11-03 2014-03-19 三星电子株式会社 数字双流广播系统的可靠纠错编码/解码设备和方法
DE102004063950B4 (de) * 2004-08-07 2009-02-19 Tropf, Hermann Kanalcodiervorrichtung
EP1851861A2 (en) * 2005-02-14 2007-11-07 Koninklijke Philips Electronics N.V. Block interleaving with memory table of reduced size
US20100169742A1 (en) * 2008-12-29 2010-07-01 Texas Instruments Incorporated Flash memory soft error recovery
US9602131B2 (en) * 2014-02-20 2017-03-21 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 16-symbol mapping, and bit interleaving method using same
US9600367B2 (en) * 2014-05-22 2017-03-21 Electronics And Telecommunications Research Institute Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 4/15 and 16-symbol mapping, and bit interleaving method using same
KR102287616B1 (ko) * 2015-02-16 2021-08-10 한국전자통신연구원 길이가 64800이며, 부호율이 2/15인 ldpc 부호어 및 256-심볼 맵핑을 위한 비트 인터리버 및 이를 이용한 비트 인터리빙 방법
KR101808401B1 (ko) * 2016-01-04 2017-12-14 연세대학교 산학협력단 코히어런트 광 전송시스템에서의 i/q 분리형 이중 다중반송파 전송장치 및 방법
US10547332B2 (en) * 2017-02-01 2020-01-28 Tsofun Algorithm Ltd. Device, system and method of implementing product error correction codes for fast encoding and decoding
CN114710204B (zh) * 2022-03-24 2023-07-07 中山大学 一种避免偏振衰落的单偏振相干检测系统及方法

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US4044328A (en) * 1976-06-22 1977-08-23 Bell & Howell Company Data coding and error correcting methods and apparatus
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US5063533A (en) * 1989-04-10 1991-11-05 Motorola, Inc. Reconfigurable deinterleaver/interleaver for block oriented data
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US5128934A (en) * 1990-06-29 1992-07-07 Motorola, Inc. Multiple transmitter message transmission system and method therefor
US5263051A (en) * 1991-07-05 1993-11-16 Codex Corporation Device and method of interleaving for a trellis precoding system
US5299208A (en) * 1991-11-14 1994-03-29 International Business Machines Corporation Enhanced decoding of interleaved error correcting codes
US5369682A (en) * 1992-08-17 1994-11-29 Glenayre Electronics, Inc. Digital simulcast transmission system
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US5559506A (en) * 1994-05-04 1996-09-24 Motorola, Inc. Method and apparatus for encoding and decoding a digital radio signal
US5537398A (en) * 1995-05-12 1996-07-16 Motorola, Inc. Apparatus for multi-rate simulcast communications

Also Published As

Publication number Publication date
US5710546A (en) 1998-01-20
WO1995030956A1 (en) 1995-11-16
CN1151797A (zh) 1997-06-11
ZA953557B (en) 1996-01-25
EP0811195A1 (en) 1997-12-10
EP0811195A4 (forum.php) 1997-12-10
US5559506A (en) 1996-09-24
TW286453B (forum.php) 1996-09-21

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Patent event date: 19961102

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Patent event date: 19961114

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