AU2001276872A1 - Communicating information via a frame check sequence having an information block associated therewith - Google Patents

Communicating information via a frame check sequence having an information block associated therewith

Info

Publication number
AU2001276872A1
AU2001276872A1 AU2001276872A AU7687201A AU2001276872A1 AU 2001276872 A1 AU2001276872 A1 AU 2001276872A1 AU 2001276872 A AU2001276872 A AU 2001276872A AU 7687201 A AU7687201 A AU 7687201A AU 2001276872 A1 AU2001276872 A1 AU 2001276872A1
Authority
AU
Australia
Prior art keywords
information block
frame
check sequence
message
information
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.)
Abandoned
Application number
AU2001276872A
Inventor
David R. Irvin
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001276872A1 publication Critical patent/AU2001276872A1/en
Abandoned 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
    • H03M13/091—Parallel or block-wise CRC computation

Abstract

Embodiments of methods, communication devices, communication systems, and computer program products may facilitate communication of information via a frame-check sequence that has an information block associated therewith. For example, one or more information blocks may be provided and respectively associated with one or more information block frame-check sequences. A message for transmission may be provided and a message frame-check sequence may be computed based on the message. One of the information blocks may also be selected for transmission along with the message. Rather than constructing a packet that includes both the selected information block and the message, however, the information block frame-check sequence that is associated with the selected information block is added to the message frame-check sequence to compute a transmit frame-check sequence. A packet comprising the message and the transmit frame-check sequence may then be transmitted. Once received, the packet may be divided by a generator polynomial to determine whether any remainder results. If the remainder is non-zero, then a determination may be made whether remainder corresponds to any of the one or more information block frame-check sequences. If the remainder does correspond to one of the information block frame-check sequences, then the information block associated with the information block frame-check sequence that corresponds to the remainder may be processed as received information.
AU2001276872A 2000-08-08 2001-07-11 Communicating information via a frame check sequence having an information block associated therewith Abandoned AU2001276872A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/634,031 2000-08-08
US09/634,031 US6738946B1 (en) 2000-08-08 2000-08-08 Methods, communication devices, and computer program products for communicating information via a frame check sequence having an information block associated therewith
PCT/US2001/021850 WO2002013393A2 (en) 2000-08-08 2001-07-11 Communicating information via a frame check sequence having an information block associated therewith

Publications (1)

Publication Number Publication Date
AU2001276872A1 true AU2001276872A1 (en) 2002-02-18

Family

ID=24542152

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001276872A Abandoned AU2001276872A1 (en) 2000-08-08 2001-07-11 Communicating information via a frame check sequence having an information block associated therewith

Country Status (7)

Country Link
US (1) US6738946B1 (en)
EP (1) EP1316155B1 (en)
CN (1) CN1446405A (en)
AT (1) ATE282261T1 (en)
AU (1) AU2001276872A1 (en)
DE (1) DE60107099D1 (en)
WO (1) WO2002013393A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030237039A1 (en) * 2002-06-24 2003-12-25 Intel Corporation Apparatus and method for a table-lookup device
DE602004018187D1 (en) * 2003-11-19 2009-01-15 Honeywell Int Inc MESSAGE FAILURE VERIFICATION BY USING TESTING WITH HIDDEN DATA
GB2410161B (en) 2004-01-16 2008-09-03 Btg Int Ltd Method and system for calculating and verifying the integrity of data in data transmission system
US7360142B1 (en) * 2004-03-03 2008-04-15 Marvell Semiconductor Israel Ltd. Methods, architectures, circuits, software and systems for CRC determination
US7434150B1 (en) 2004-03-03 2008-10-07 Marvell Israel (M.I.S.L.) Ltd. Methods, circuits, architectures, software and systems for determining a data transmission error and/or checking or confirming such error determinations
KR100640601B1 (en) 2004-10-05 2006-11-01 삼성전자주식회사 Method and apparatus for detecting whether or not generating for an error event of a code word that a perpendicular magnetic recording medium replays
US7533323B2 (en) * 2005-07-28 2009-05-12 Prostor Systems, Inc. Adaptive archival format
US7668084B2 (en) 2006-09-29 2010-02-23 Honeywell International Inc. Systems and methods for fault-tolerant high integrity data propagation using a half-duplex braided ring network
US8386878B2 (en) 2007-07-12 2013-02-26 Samsung Electronics Co., Ltd. Methods and apparatus to compute CRC for multiple code blocks
US8458558B2 (en) * 2008-04-30 2013-06-04 Motorola Mobility Llc Multi-antenna configuration signaling in wireless communication system
US8144712B2 (en) * 2008-08-07 2012-03-27 Motorola Mobility, Inc. Scheduling grant information signaling in wireless communication system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926415A (en) * 1987-02-04 1990-05-15 Kabushiki Kaisha Toshiba Local area network system for efficiently transferring messages of different sizes
US4827477A (en) * 1987-05-15 1989-05-02 Grumman Aerospace Corporation Bus interface unit
US5121396A (en) 1988-10-27 1992-06-09 International Business Machines Corp. Preservation of crc integrity upon intentional data alteration during message transmission
US5142539A (en) 1990-03-06 1992-08-25 Telefonaktiebolaget L M Ericsson Method of processing a radio signal message
DE69228108T2 (en) * 1991-10-29 1999-05-20 Japan Broadcasting Corp Method and device for receiving information signals
EP0735711A1 (en) * 1995-03-31 1996-10-02 International Business Machines Corporation Method and apparatus for modifying a frame check sequence (FCS)
US5930367A (en) 1995-08-31 1999-07-27 Sony Corporation Apparatus for recording/reproducing or transmitting/receiving signal data having a portion of an error correction code replaced with other information and methods thereof
US5875211A (en) 1995-10-26 1999-02-23 Ericsson Inc. Multisite radio system with false mobile radio signalling detection
US5862160A (en) 1996-12-31 1999-01-19 Ericsson, Inc. Secondary channel for communication networks
US6396866B1 (en) * 1998-05-01 2002-05-28 Trw Inc. Symmetric chirp communications acquisition method and apparatus

Also Published As

Publication number Publication date
ATE282261T1 (en) 2004-11-15
CN1446405A (en) 2003-10-01
EP1316155B1 (en) 2004-11-10
DE60107099D1 (en) 2004-12-16
WO2002013393A9 (en) 2003-06-26
WO2002013393A2 (en) 2002-02-14
WO2002013393A3 (en) 2003-03-27
US6738946B1 (en) 2004-05-18
EP1316155A2 (en) 2003-06-04

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