ATE139354T1 - Programmierbares fehlerkorrekturgerät innerhalb eines personensuchempfängers - Google Patents
Programmierbares fehlerkorrekturgerät innerhalb eines personensuchempfängersInfo
- Publication number
- ATE139354T1 ATE139354T1 AT90904999T AT90904999T ATE139354T1 AT E139354 T1 ATE139354 T1 AT E139354T1 AT 90904999 T AT90904999 T AT 90904999T AT 90904999 T AT90904999 T AT 90904999T AT E139354 T1 ATE139354 T1 AT E139354T1
- Authority
- AT
- Austria
- Prior art keywords
- code word
- correcting apparatus
- error correcting
- programmable
- word structure
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
-
- 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
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Probability & Statistics with Applications (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Correction Of Errors (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/322,437 US5051999A (en) | 1989-03-13 | 1989-03-13 | Programmable error correcting apparatus within a paging receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE139354T1 true ATE139354T1 (de) | 1996-06-15 |
Family
ID=23254884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90904999T ATE139354T1 (de) | 1989-03-13 | 1990-03-09 | Programmierbares fehlerkorrekturgerät innerhalb eines personensuchempfängers |
Country Status (7)
Country | Link |
---|---|
US (1) | US5051999A (de) |
EP (1) | EP0416081B1 (de) |
JP (1) | JPH03505274A (de) |
KR (1) | KR940004330B1 (de) |
AT (1) | ATE139354T1 (de) |
DE (1) | DE69027385T2 (de) |
WO (1) | WO1990010905A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03179923A (ja) * | 1989-12-08 | 1991-08-05 | Matsushita Electric Ind Co Ltd | Bch符号の復号方法および装置 |
JP3266932B2 (ja) * | 1992-05-18 | 2002-03-18 | キヤノン株式会社 | 再生装置及び方法 |
US5491702A (en) * | 1992-07-22 | 1996-02-13 | Silicon Graphics, Inc. | Apparatus for detecting any single bit error, detecting any two bit error, and detecting any three or four bit error in a group of four bits for a 25- or 64-bit data word |
US5384565A (en) * | 1992-08-03 | 1995-01-24 | Motorola, Inc. | Method and apparatus for identifying duplicate data messages in a communication system |
CA2116736C (en) * | 1993-03-05 | 1999-08-10 | Edward M. Roney, Iv | Decoder selection |
US5533035A (en) * | 1993-06-16 | 1996-07-02 | Hal Computer Systems, Inc. | Error detection and correction method and apparatus |
US5432801A (en) * | 1993-07-23 | 1995-07-11 | Commodore Electronics Limited | Method and apparatus for performing multiple simultaneous error detection on data having unknown format |
US5426653A (en) * | 1993-07-28 | 1995-06-20 | Motorola, Inc. | Method and apparatus for performing error correction on a signal received by a radio communication device |
US5459456A (en) * | 1993-09-13 | 1995-10-17 | Motorola, Inc. | Method and apparatus for selectively forwarding messages received by a radio receiver to an external device |
WO1996007254A1 (en) * | 1994-08-30 | 1996-03-07 | Seiko Instruments Inc. | Receiver |
JPH08163625A (ja) * | 1994-12-02 | 1996-06-21 | Hitachi Ltd | 無線呼び出しシステム |
US5721744A (en) * | 1996-02-20 | 1998-02-24 | Sharp Microelectronics Technology, Inc. | System and method for correcting burst errors in digital information |
JPH10117147A (ja) * | 1996-10-09 | 1998-05-06 | Nec Corp | エラーチェック用データ発生回路 |
US5944843A (en) * | 1997-08-21 | 1999-08-31 | Hewlett-Packard Company | Method and apparatus for using the unused bits of a data packet to transmit additional information |
US6381241B1 (en) * | 1997-09-30 | 2002-04-30 | Wireless Access | Duplicate message detection and mending of garbled messages |
US6041430A (en) * | 1997-11-03 | 2000-03-21 | Sun Microsystems, Inc. | Error detection and correction code for data and check code fields |
US6327691B1 (en) * | 1999-02-12 | 2001-12-04 | Sony Corporation | System and method for computing and encoding error detection sequences |
US6381450B1 (en) * | 1999-04-02 | 2002-04-30 | D.S.P.C. Technologies Ltd. | Method and device for managing power consumption of a receiver in stand-by mode |
US7124064B1 (en) | 2001-03-30 | 2006-10-17 | Cisco Technology, Inc. | Automatic generation of hardware description language code for complex polynomial functions |
US7003715B1 (en) | 2001-03-30 | 2006-02-21 | Cisco Technology, Inc. | Galois field multiply accumulator |
US6983414B1 (en) | 2001-03-30 | 2006-01-03 | Cisco Technology, Inc. | Error insertion circuit for SONET forward error correction |
US7447982B1 (en) * | 2001-03-30 | 2008-11-04 | Cisco Technology, Inc. | BCH forward error correction decoder |
US7890842B2 (en) * | 2005-02-14 | 2011-02-15 | California Institute Of Technology | Computer-implemented method for correcting transmission errors using linear programming |
KR100638741B1 (ko) * | 2005-07-05 | 2006-10-30 | 한국전자통신연구원 | 프로그램 가능한 오류정정 부호화 장치 |
US20070016842A1 (en) * | 2005-07-13 | 2007-01-18 | Microchip Technology Incorporated | Method and apparatus for configuring a cyclic redundancy check (CRC) generation circuit to perform CRC on a data stream |
US8036380B2 (en) * | 2006-12-14 | 2011-10-11 | Telefonaktiebolaget L M Ericsson (Publ) | Efficient data integrity protection |
RU2010135817A (ru) * | 2010-08-30 | 2012-03-10 | ЭлЭсАй Корпорейшн (US) | Реконфигурируемый декодер кодов бчх |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3078443A (en) * | 1959-01-22 | 1963-02-19 | Alan C Rose | Compound error correction system |
US3372376A (en) * | 1964-10-05 | 1968-03-05 | Bell Telephone Labor Inc | Error control apparatus |
US3656107A (en) * | 1970-10-23 | 1972-04-11 | Ibm | Automatic double error detection and correction apparatus |
JPS6013588B2 (ja) * | 1977-09-16 | 1985-04-08 | 日本電気株式会社 | 無線個別呼出受信機 |
GB2136248A (en) * | 1983-02-25 | 1984-09-12 | Philips Electronic Associated | Text error correction in digital data transmission systems |
JPH0681058B2 (ja) * | 1983-09-26 | 1994-10-12 | パイオニア株式会社 | デ−タ送受信方式 |
CA1235189A (en) * | 1985-01-14 | 1988-04-12 | Haruhiko Akiyama | Error correction encoding system |
JPS61232731A (ja) * | 1985-04-06 | 1986-10-17 | Nec Corp | 選択呼出受信機 |
US4649543A (en) * | 1985-08-30 | 1987-03-10 | Motorola, Inc. | Synchronization sequence decoder for a digital radiotelephone system |
US4755816A (en) * | 1986-10-29 | 1988-07-05 | Motorola Inc. | Battery saving method for a selective call radio paging receiver |
US4843607A (en) * | 1987-12-17 | 1989-06-27 | Cyclotomics, Inc. | Multiple error trapping |
-
1989
- 1989-03-13 US US07/322,437 patent/US5051999A/en not_active Expired - Lifetime
-
1990
- 1990-03-09 AT AT90904999T patent/ATE139354T1/de not_active IP Right Cessation
- 1990-03-09 WO PCT/US1990/001253 patent/WO1990010905A1/en active IP Right Grant
- 1990-03-09 EP EP90904999A patent/EP0416081B1/de not_active Expired - Lifetime
- 1990-03-09 KR KR1019900702299A patent/KR940004330B1/ko not_active IP Right Cessation
- 1990-03-09 DE DE69027385T patent/DE69027385T2/de not_active Expired - Fee Related
- 1990-03-09 JP JP2504832A patent/JPH03505274A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US5051999A (en) | 1991-09-24 |
EP0416081A4 (en) | 1993-03-03 |
EP0416081B1 (de) | 1996-06-12 |
KR920700429A (ko) | 1992-02-19 |
JPH03505274A (ja) | 1991-11-14 |
EP0416081A1 (de) | 1991-03-13 |
WO1990010905A1 (en) | 1990-09-20 |
KR940004330B1 (ko) | 1994-05-19 |
DE69027385T2 (de) | 1997-01-02 |
DE69027385D1 (de) | 1996-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |