HK1055020A1 - Method and apparatus for puncturing code symbols in a communications system. - Google Patents

Method and apparatus for puncturing code symbols in a communications system.

Info

Publication number
HK1055020A1
HK1055020A1 HK03107215A HK03107215A HK1055020A1 HK 1055020 A1 HK1055020 A1 HK 1055020A1 HK 03107215 A HK03107215 A HK 03107215A HK 03107215 A HK03107215 A HK 03107215A HK 1055020 A1 HK1055020 A1 HK 1055020A1
Authority
HK
Hong Kong
Prior art keywords
symbols
puncture
symbol
distances
incremented
Prior art date
Application number
HK03107215A
Other languages
English (en)
Inventor
Leonid Razoumov
Funyun Ling
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
Priority claimed from US09/587,168 external-priority patent/US6690734B1/en
Priority claimed from US09/612,158 external-priority patent/US6614850B1/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1055020A1 publication Critical patent/HK1055020A1/xx

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
    • H04L1/0059—Convolutional 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
    • 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
    • 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
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
HK03107215A 2000-06-02 2003-10-08 Method and apparatus for puncturing code symbols in a communications system. HK1055020A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/587,168 US6690734B1 (en) 2000-06-02 2000-06-02 Method and apparatus for puncturing code symbols in a communications system
US09/612,158 US6614850B1 (en) 2000-07-07 2000-07-07 Method and apparatus for puncturing code symbols in a communications system
PCT/US2001/018252 WO2001093431A2 (en) 2000-06-02 2001-06-04 Method and apparatus for puncturing code symbols in a communications system

Publications (1)

Publication Number Publication Date
HK1055020A1 true HK1055020A1 (en) 2003-12-19

Family

ID=27079928

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03107215A HK1055020A1 (en) 2000-06-02 2003-10-08 Method and apparatus for puncturing code symbols in a communications system.

Country Status (8)

Country Link
EP (2) EP1301995B1 (ko)
JP (1) JP4955183B2 (ko)
KR (2) KR100771029B1 (ko)
CN (1) CN1208905C (ko)
AU (1) AU2002211952A1 (ko)
BR (1) BR0111281A (ko)
HK (1) HK1055020A1 (ko)
WO (1) WO2001093431A2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675347B1 (en) * 2000-07-19 2004-01-06 Qualcomm, Incorporated Method and apparatus for combined puncturing and repeating of code symbols in a communications system
KR100845830B1 (ko) * 2001-12-29 2008-07-14 엘지전자 주식회사 부호 비트 펑처링 방법
EP1416658A1 (en) * 2002-10-30 2004-05-06 Agilent Technologies Inc. Power efficient symbol processing
US8132072B2 (en) 2006-01-06 2012-03-06 Qualcomm Incorporated System and method for providing H-ARQ rate compatible codes for high throughput applications
CN101674150B (zh) * 2008-09-12 2013-06-12 中兴通讯股份有限公司 速率匹配方法和装置
US8934568B2 (en) 2012-09-14 2015-01-13 Cambridge Silicon Radio Limited Data encoding method and apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901307A (en) 1986-10-17 1990-02-13 Qualcomm, Inc. Spread spectrum multiple access communication system using satellite or terrestrial repeaters
US4908827A (en) * 1987-07-27 1990-03-13 Tiw Systems, Inc. Forward error correction system
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
FI104673B (fi) * 1997-10-24 2000-04-14 Nokia Mobile Phones Ltd Menetelmä signaalin datanopeuden muuntamiseksi ja lähetin
JP2000068862A (ja) * 1998-08-19 2000-03-03 Fujitsu Ltd 誤り訂正符号化装置
WO2000021234A1 (en) * 1998-10-07 2000-04-13 Siemens Aktiengesellschaft Apparatus and method for transmitting punctured or repeated data
JP3453124B2 (ja) * 1999-04-27 2003-10-06 ヒューズ・エレクトロニクス・コーポレーション 通信ネットワークにおいて速度整合アルゴリズムを使用するシステムおよび方法
WO2001039420A1 (de) * 1999-11-25 2001-05-31 Siemens Aktiengesellschaft Verfahren zur anpassung der bitrate in einer kommunikationsvorrichtung und entsprechende kommunikationsvorrichtung
DE60040805D1 (de) * 1999-12-20 2008-12-24 Research In Motion Ltd Hybrid-wiederholungsaufforderungsystem und -verfahren
US6690734B1 (en) * 2000-06-02 2004-02-10 Qualcomm, Incorporated Method and apparatus for puncturing code symbols in a communications system

Also Published As

Publication number Publication date
KR20070087244A (ko) 2007-08-27
EP1301995B1 (en) 2013-04-10
EP2157701A3 (en) 2012-12-19
EP2157701B1 (en) 2017-01-11
EP1301995A2 (en) 2003-04-16
JP2003535548A (ja) 2003-11-25
KR20030007846A (ko) 2003-01-23
WO2001093431A2 (en) 2001-12-06
EP2157701A2 (en) 2010-02-24
CN1208905C (zh) 2005-06-29
WO2001093431A8 (en) 2002-01-03
CN1432214A (zh) 2003-07-23
KR100771029B1 (ko) 2007-10-29
JP4955183B2 (ja) 2012-06-20
AU2002211952A1 (en) 2001-12-11
BR0111281A (pt) 2003-11-04
KR100782316B1 (ko) 2007-12-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110604