ATE531141T1 - System und verfahren zum verschachteln von daten in einem drahtlosen sender - Google Patents

System und verfahren zum verschachteln von daten in einem drahtlosen sender

Info

Publication number
ATE531141T1
ATE531141T1 AT02737343T AT02737343T ATE531141T1 AT E531141 T1 ATE531141 T1 AT E531141T1 AT 02737343 T AT02737343 T AT 02737343T AT 02737343 T AT02737343 T AT 02737343T AT E531141 T1 ATE531141 T1 AT E531141T1
Authority
AT
Austria
Prior art keywords
data
stored
memory
code block
wireless transmitter
Prior art date
Application number
AT02737343T
Other languages
English (en)
Inventor
Louiis Botha
Original Assignee
Broadcom 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 Broadcom Corp filed Critical Broadcom Corp
Application granted granted Critical
Publication of ATE531141T1 publication Critical patent/ATE531141T1/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
    • H04L1/004—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
    • H03M13/2703—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
    • H03M13/2714—Turbo interleaver for 3rd generation partnership project [3GPP] universal mobile telecommunications systems [UMTS], e.g. as defined in technical specification TS 25.212
    • 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
    • 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
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6356—Error control coding in combination with rate matching by repetition or insertion of dummy data, i.e. rate reduction
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6362—Error control coding in combination with rate matching by puncturing

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)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
AT02737343T 2001-06-05 2002-06-04 System und verfahren zum verschachteln von daten in einem drahtlosen sender ATE531141T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/873,310 US7272769B1 (en) 2001-06-05 2001-06-05 System and method for interleaving data in a wireless transmitter
PCT/US2002/017483 WO2002099994A1 (en) 2001-06-05 2002-06-04 System and method for interleaving data in a wireless transmitter

Publications (1)

Publication Number Publication Date
ATE531141T1 true ATE531141T1 (de) 2011-11-15

Family

ID=25361378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02737343T ATE531141T1 (de) 2001-06-05 2002-06-04 System und verfahren zum verschachteln von daten in einem drahtlosen sender

Country Status (4)

Country Link
US (2) US7272769B1 (de)
EP (1) EP1396096B1 (de)
AT (1) ATE531141T1 (de)
WO (1) WO2002099994A1 (de)

Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
US20030125061A1 (en) * 2001-12-31 2003-07-03 Bysted Tommy Kristensen Downlink access control
US8077743B2 (en) * 2003-11-18 2011-12-13 Qualcomm Incorporated Method and apparatus for offset interleaving of vocoder frames
US20050254441A1 (en) * 2004-05-14 2005-11-17 Interdigital Technology Corporation Method and apparatus for efficiently allocating and deallocating interleaved data stored in a memory stack
US9246728B2 (en) 2004-07-29 2016-01-26 Qualcomm Incorporated System and method for frequency diversity
CA2575551A1 (en) 2004-07-29 2006-02-09 Qualcomm Incorporated System and method for interleaving
US8391410B2 (en) 2004-07-29 2013-03-05 Qualcomm Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
US9391751B2 (en) 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
US9042212B2 (en) 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
US7885176B2 (en) 2007-06-01 2011-02-08 Samsung Electronics Co., Ltd. Methods and apparatus for mapping modulation symbols to resources in OFDM systems
JP5018447B2 (ja) * 2007-12-14 2012-09-05 富士通株式会社 通信方法、無線通信装置
HRP20182164T1 (hr) * 2014-06-19 2019-03-08 De Nora Water Technologies Italy S.R.L. Postrojenje za obradu otpadne vode na plovilima
US20160381673A1 (en) * 2015-06-25 2016-12-29 Qualcomm Incorporated Memory management for reception of wireless communications

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US4422171A (en) * 1980-12-29 1983-12-20 Allied Corporation, Law Department Method and system for data communication
FI92125C (fi) * 1992-10-30 1994-09-26 Nokia Mobile Phones Ltd Radiopuhelinjärjestelmä
JP3394119B2 (ja) 1995-10-17 2003-04-07 沖電気工業株式会社 誤り訂正符号化装置、誤り訂正復号化装置及び通信システム
US5825807A (en) 1995-11-06 1998-10-20 Kumar; Derek D. System and method for multiplexing a spread spectrum communication system
US6154513A (en) 1995-12-29 2000-11-28 Casio Computer Co., Ltd. Data receiving apparatus and method of deinterleaving data
KR100192797B1 (ko) * 1996-07-01 1999-06-15 전주범 정적 램을 이용한 길쌈인터리버의 구조
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
US5717686A (en) 1997-01-21 1998-02-10 Lockheed Martin Corporation Cellular spacecraft TDMA communications system with call interrupt coding system for maximizing traffic throughput
US5912898A (en) * 1997-02-27 1999-06-15 Integrated Device Technology, Inc. Convolutional interleaver/de-interleaver
JP3217307B2 (ja) * 1997-11-18 2001-10-09 沖電気工業株式会社 無線送信装置
US6185200B1 (en) 1998-03-13 2001-02-06 Lucent Technologies Inc. Reverse-link de-interleaving for communication systems based on closed-form expressions
JP2958308B1 (ja) 1998-07-10 1999-10-06 松下電器産業株式会社 インターリーブ解除装置
JP2000244335A (ja) 1999-02-19 2000-09-08 Fujitsu Ltd ビットインタリーブ回路及びビットデインタリーブ回路
US6426980B1 (en) * 1999-10-04 2002-07-30 Motorola, Inc. Method and apparatus for communicating a call
US6816555B2 (en) * 2000-02-18 2004-11-09 Sony Corporation Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method
FR2806576B1 (fr) * 2000-03-15 2004-04-23 Nortel Matra Cellular Procede d'emission de signaux radio, reseau d'acces et terminal de radiocommunication appliquant le procede
FR2809579B1 (fr) * 2000-05-23 2003-07-04 Nortel Matra Cellular Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede
US6476734B2 (en) * 2000-09-14 2002-11-05 Texas Instruments Incorporated Method and apparatus for prioritizing information protection in high order modulation symbol mapping
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US7012911B2 (en) * 2001-05-31 2006-03-14 Qualcomm Inc. Method and apparatus for W-CDMA modulation

Also Published As

Publication number Publication date
EP1396096B1 (de) 2011-10-26
US7814388B2 (en) 2010-10-12
US20080014871A1 (en) 2008-01-17
WO2002099994A1 (en) 2002-12-12
EP1396096A1 (de) 2004-03-10
US7272769B1 (en) 2007-09-18
EP1396096A4 (de) 2009-08-05

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