TW200419922A - Third generation FDD modem interleaver - Google Patents

Third generation FDD modem interleaver

Info

Publication number
TW200419922A
TW200419922A TW093107354A TW93107354A TW200419922A TW 200419922 A TW200419922 A TW 200419922A TW 093107354 A TW093107354 A TW 093107354A TW 93107354 A TW93107354 A TW 93107354A TW 200419922 A TW200419922 A TW 200419922A
Authority
TW
Taiwan
Prior art keywords
words
block
bits
elements
sequential
Prior art date
Application number
TW093107354A
Other languages
English (en)
Other versions
TWI271954B (en
Inventor
Sharif M Shahrier
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200419922A publication Critical patent/TW200419922A/zh
Application granted granted Critical
Publication of TWI271954B publication Critical patent/TWI271954B/zh

Links

Classifications

    • 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
    • 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
    • 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
    • H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
    • 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
    • H03M13/276—Interleaving address generation
    • H03M13/2764—Circuits therefore
    • 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
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW093107354A 2000-09-13 2001-07-31 Telecommunication station for communication system for deinterleaving received data and method thereof TWI271954B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23222400P 2000-09-13 2000-09-13
US26093001P 2001-01-11 2001-01-11

Publications (2)

Publication Number Publication Date
TW200419922A true TW200419922A (en) 2004-10-01
TWI271954B TWI271954B (en) 2007-01-21

Family

ID=26925780

Family Applications (3)

Application Number Title Priority Date Filing Date
TW093107354A TWI271954B (en) 2000-09-13 2001-07-31 Telecommunication station for communication system for deinterleaving received data and method thereof
TW090118661A TWI239728B (en) 2000-09-13 2001-07-31 Third generation FDD modem interleaver and the method thereof
TW091135100A TWI269548B (en) 2000-09-13 2002-12-03 Third generation FDD modem interleaver

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW090118661A TWI239728B (en) 2000-09-13 2001-07-31 Third generation FDD modem interleaver and the method thereof
TW091135100A TWI269548B (en) 2000-09-13 2002-12-03 Third generation FDD modem interleaver

Country Status (16)

Country Link
US (2) US6947491B2 (zh)
EP (1) EP1320929A1 (zh)
JP (1) JP4824262B2 (zh)
KR (2) KR100797871B1 (zh)
CN (1) CN1272912C (zh)
AR (1) AR030634A1 (zh)
AU (1) AU2001280631A1 (zh)
BR (1) BR0114128A (zh)
CA (1) CA2421956C (zh)
HK (1) HK1060219A1 (zh)
IL (2) IL154858A0 (zh)
MX (1) MXPA03002200A (zh)
MY (1) MY135106A (zh)
NO (1) NO20031135L (zh)
TW (3) TWI271954B (zh)
WO (1) WO2002023740A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4029630B2 (ja) * 2002-02-27 2008-01-09 ソニー株式会社 インタリーブ処理装置とインタリーブ処理方法及びインタリーブ処理プログラム
KR100486284B1 (ko) * 2002-11-22 2005-04-29 삼성전자주식회사 연속되는 두 개의 디인터레이스 프레임들을 출력할 수있는 디인터레이스 장치 및 디인터레이스 방법
US8077743B2 (en) * 2003-11-18 2011-12-13 Qualcomm Incorporated Method and apparatus for offset interleaving of vocoder frames
US8325826B2 (en) * 2005-03-09 2012-12-04 Qualcomm Incorporated Methods and apparatus for transmitting signals facilitating antenna control
US8225186B2 (en) * 2006-07-14 2012-07-17 Qualcomm Incorporated Ecoding and decoding methods and apparatus for use in a wireless communication system
CN104390267B (zh) * 2014-10-31 2017-05-24 广东美的制冷设备有限公司 空调器及该空调器的送风方法
KR20200130287A (ko) 2018-02-08 2020-11-18 이슘 리서치 디벨롭먼트 컴퍼니 오브 더 히브루 유니버시티 오브 예루살렘 엘티디. 헤테로아릴 화합물, 이의 약학 조성물 및 이의 치료적 용도
US11540120B2 (en) * 2018-06-05 2022-12-27 Drexel University Physical layer key based interleaving for secure wireless communication
TWI685217B (zh) * 2018-07-23 2020-02-11 朱盈宇 可辨封包次序更正碼
CA3142271A1 (en) 2019-06-03 2020-12-10 Biotheryx, Inc. Non-hygroscopic crystalline salts of a pyrazole compound, and pharmaceutical compositions and use thereof
CN111478708B (zh) * 2020-03-31 2023-08-11 Oppo广东移动通信有限公司 电子设备、芯片、系统总线、译码模块、译码器及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394642A (en) * 1981-09-21 1983-07-19 Sperry Corporation Apparatus for interleaving and de-interleaving data
DK2302805T3 (da) * 1995-02-01 2012-10-15 Sony Corp Flerkanalstransmission med interleaving gennem adressering af RAM-hukommelse på stedet
EP0749211B1 (de) * 1995-06-12 2003-05-02 Siemens Aktiengesellschaft Verfahren und Codiereinrichtung zur gesicherten Übertragung von Daten mittels Mehrkomponenten-Codierung
JPH10200502A (ja) * 1997-01-07 1998-07-31 N T T Ido Tsushinmo Kk Ｃｄｍａ移動通信システムにおけるデータ伝送方法およびｃｄｍａ移動通信システムと移動局装置と基地局装置
US5912898A (en) * 1997-02-27 1999-06-15 Integrated Device Technology, Inc. Convolutional interleaver/de-interleaver
DE69935358T2 (de) * 1998-04-27 2007-11-29 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren zur Faltungsverschachtelung
JP2000124816A (ja) * 1998-10-14 2000-04-28 Oki Electric Ind Co Ltd 符号化インタリーブ装置
US6233709B1 (en) * 1998-12-07 2001-05-15 Nokia Mobile Phones Ltd. Dynamic iterative decoding for balancing quality of service parameters
KR100350459B1 (ko) * 1998-12-26 2002-12-26 삼성전자 주식회사 통신시스템의인터리빙/디인터리빙장치및방법
US6553517B1 (en) * 1999-04-09 2003-04-22 Sony Corporation Interleavers and de-interleavers

Also Published As

Publication number Publication date
IL154858A (en) 2007-10-31
AU2001280631A1 (en) 2002-03-26
US20020083279A1 (en) 2002-06-27
TW200300061A (en) 2003-05-01
JP2004509501A (ja) 2004-03-25
NO20031135D0 (no) 2003-03-12
TWI271954B (en) 2007-01-21
CN1471762A (zh) 2004-01-28
CA2421956A1 (en) 2002-03-21
MY135106A (en) 2008-02-29
US6947491B2 (en) 2005-09-20
NO20031135L (no) 2003-05-13
BR0114128A (pt) 2003-07-29
EP1320929A1 (en) 2003-06-25
HK1060219A1 (en) 2004-07-30
KR100541586B1 (ko) 2006-01-11
IL154858A0 (en) 2003-10-31
WO2002023740A1 (en) 2002-03-21
US7317762B2 (en) 2008-01-08
CA2421956C (en) 2007-01-09
TWI239728B (en) 2005-09-11
KR20030097841A (ko) 2003-12-31
MXPA03002200A (es) 2007-10-02
JP4824262B2 (ja) 2011-11-30
US20050273676A1 (en) 2005-12-08
KR20030031186A (ko) 2003-04-18
TWI269548B (en) 2006-12-21
CN1272912C (zh) 2006-08-30
AR030634A1 (es) 2003-08-27
KR100797871B1 (ko) 2008-01-24

Similar Documents

Publication Publication Date Title
US4893339A (en) Secure communication system
TW200419922A (en) Third generation FDD modem interleaver
DE60331817D1 (de) System und verfahren zur drahtlosen zweifaktor-authentifizierung
CA2303324A1 (en) Method and apparatus for encoding and decoding a bit sequence for transmission over pots wiring
WO2007008012A3 (en) Apparatus and method of processing an audio signal
MXPA02002557A (es) Autentificacion utilizando una marca de agua digital.
MXPA02005360A (es) Disco compacto digital de audio protegido contra copias, y metodo y sistema para producir el mismo.
CA2392812A1 (en) Apparatus and method for symbol mapping tfci bits for a hard split mode in a cdma mobile communication system
WO2002021715A2 (en) Data buffer structure for asynchronously received physical channels in a cdma system
KR19990012754A (ko) 대역확산 통신 시스템의 코드 천공 및 복구장치 및 방법
EP1580897A3 (en) Decoding device and decoding method
MXPA06000801A (es) Autentificacion digital sobre canal acustico.
CA2243968A1 (en) Method and circuitry for selectively permitting communication in a multi-user communication system
KR100532325B1 (ko) 터보 복호기의 입력 제어 방법 및 장치
MY137240A (en) Physical layer processing for a wireless communication system using code division multiple access
WO2001041314A8 (en) Method and arrangement for implementing intra-frame interleaving
MY138127A (en) Apparatus and method for embedding watermark into original information, transmitting watermarked information, and reconstructing the watermark
KR20100071490A (ko) 디레이트 매칭하는 방법 및 그 장치
AU2003234454A8 (en) Method of interleaving/deinterleaving in a communication system
ATE263460T1 (de) Datenübertragungsverfahren
WO2002017549A3 (en) A technique for reducing processing power in 3g systems
WO2002067429A8 (en) System and method for enhanced error correction in trellis decoding
CA2356883A1 (en) Method and device for avoiding interruptions in voice transmissions
GB1513401A (en) Data transmission method and apparatus
EP1134903A3 (en) Memory management method and device for the decoding of convolutional codes

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees