GB2415583B - Error detection code generating method and error detection code generator - Google Patents

Error detection code generating method and error detection code generator

Info

Publication number
GB2415583B
GB2415583B GB0515178A GB0515178A GB2415583B GB 2415583 B GB2415583 B GB 2415583B GB 0515178 A GB0515178 A GB 0515178A GB 0515178 A GB0515178 A GB 0515178A GB 2415583 B GB2415583 B GB 2415583B
Authority
GB
United Kingdom
Prior art keywords
error detection
detection code
generating method
code generator
code generating
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.)
Expired - Lifetime
Application number
GB0515178A
Other versions
GB0515178D0 (en
GB2415583A (en
Inventor
Cheol Woo You
Young Jo Lee
Young Woo Yun
Suk Hyon Yoon
Soon Yil Kwon
Ki Jun Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics 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 KR1020010076756A external-priority patent/KR100833847B1/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority claimed from GB0416401A external-priority patent/GB2404543B/en
Publication of GB0515178D0 publication Critical patent/GB0515178D0/en
Publication of GB2415583A publication Critical patent/GB2415583A/en
Application granted granted Critical
Publication of GB2415583B publication Critical patent/GB2415583B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H03M13/03—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
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
GB0515178A 2001-12-05 2002-12-02 Error detection code generating method and error detection code generator Expired - Lifetime GB2415583B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020010076756A KR100833847B1 (en) 2001-12-05 2001-12-05 Method for generation cyclic redundancy check code and Apparatus for the same
KR20010076757 2001-12-05
GB0416401A GB2404543B (en) 2001-12-05 2002-12-02 Error detection code generating method and error detection code generator

Publications (3)

Publication Number Publication Date
GB0515178D0 GB0515178D0 (en) 2005-08-31
GB2415583A GB2415583A (en) 2005-12-28
GB2415583B true GB2415583B (en) 2006-07-26

Family

ID=35463734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0515178A Expired - Lifetime GB2415583B (en) 2001-12-05 2002-12-02 Error detection code generating method and error detection code generator

Country Status (1)

Country Link
GB (1) GB2415583B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8352843B2 (en) * 2007-03-16 2013-01-08 Qualcomm Incorporated Method and apparatus for coding a communication signal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276991A1 (en) * 1987-01-30 1988-08-03 Sony Corporation Encoding method and apparatus for recording data with an identification code and an error check code
US6201811B1 (en) * 1998-03-24 2001-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Transferring Identifier information in a telecommunications system
EP1317092A2 (en) * 2001-11-30 2003-06-04 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving data on packet data control channel
GB2387303A (en) * 2002-04-05 2003-10-08 Roke Manor Research Mobile terminal identification/addressing
EP1388212A2 (en) * 2001-05-14 2004-02-11 Interdigital Technology Corporation Method and system for implicit user equipment identification

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276991A1 (en) * 1987-01-30 1988-08-03 Sony Corporation Encoding method and apparatus for recording data with an identification code and an error check code
US6201811B1 (en) * 1998-03-24 2001-03-13 Telefonaktiebolaget Lm Ericsson (Publ) Transferring Identifier information in a telecommunications system
EP1388212A2 (en) * 2001-05-14 2004-02-11 Interdigital Technology Corporation Method and system for implicit user equipment identification
EP1317092A2 (en) * 2001-11-30 2003-06-04 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving data on packet data control channel
GB2387303A (en) * 2002-04-05 2003-10-08 Roke Manor Research Mobile terminal identification/addressing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Updated recommendation for UE-specific CRC", TSG-RAN R1-01-1066 (INTERDIGITAL), 5-7 Nov 2001. *

Also Published As

Publication number Publication date
GB0515178D0 (en) 2005-08-31
GB2415583A (en) 2005-12-28

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200430 AND 20200506

PE20 Patent expired after termination of 20 years

Expiry date: 20221201