[go: up one dir, main page]

MXPA05010964A - Metodo para decodificar una corriente de datos. - Google Patents

Metodo para decodificar una corriente de datos.

Info

Publication number
MXPA05010964A
MXPA05010964A MXPA05010964A MXPA05010964A MXPA05010964A MX PA05010964 A MXPA05010964 A MX PA05010964A MX PA05010964 A MXPA05010964 A MX PA05010964A MX PA05010964 A MXPA05010964 A MX PA05010964A MX PA05010964 A MXPA05010964 A MX PA05010964A
Authority
MX
Mexico
Prior art keywords
data string
decode
significant part
data
data transmitted
Prior art date
Application number
MXPA05010964A
Other languages
English (en)
Inventor
Young Chia Song
Original Assignee
Thomson Licensing Sa
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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA05010964A publication Critical patent/MXPA05010964A/es

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B27/00—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
    • G08B27/008—Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations with transmission via TV or radio broadcast
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

La invencion se refiere a la decodificacion de los datos transmitidos via los transmisores de Radio Clima (NWR) del Servicio Nacional del Clima de los Estados Unidos NOAA, o de cualquier otro dato transmitido de manera comparable. De acuerdo con la invencion, un metodo para decodificar una corriente de datos recibida comprende los pasos de ubicar una parte significativa predefinida de la corriente de datos, sin considerar una parte insignificante de la corriente de datos, y despues revisar solamente la parte significativa ubicada de la corriente de datos. La decodificacion de acuerdo con el algoritmo propuesto es muy confiable.
MXPA05010964A 2003-04-17 2004-03-10 Metodo para decodificar una corriente de datos. MXPA05010964A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03290963 2003-04-17
PCT/EP2004/002429 WO2004093376A1 (en) 2003-04-17 2004-03-10 Method to decode a data string

Publications (1)

Publication Number Publication Date
MXPA05010964A true MXPA05010964A (es) 2005-11-25

Family

ID=33185984

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05010964A MXPA05010964A (es) 2003-04-17 2004-03-10 Metodo para decodificar una corriente de datos.

Country Status (8)

Country Link
US (1) US7802173B2 (es)
EP (1) EP1614247A1 (es)
JP (1) JP4709745B2 (es)
KR (1) KR20060005368A (es)
CN (1) CN1774884A (es)
CA (1) CA2521641A1 (es)
MX (1) MXPA05010964A (es)
WO (1) WO2004093376A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7606222B2 (en) * 2004-05-19 2009-10-20 Agere Systems, Inc. System and method for increasing the range or bandwidth of a wireless digital communication network
EP2000999A1 (de) * 2007-06-09 2008-12-10 e* Message Wireless Information Services GmbH System und Verfahren zur Übermittlung einer Warnmeldung über ein Funknetzwerk
US8107562B2 (en) 2007-12-14 2012-01-31 Silicon Laboratories Inc. Combining soft decisions in a weather band radio
US8045656B2 (en) * 2007-12-14 2011-10-25 Silicon Laboratories Inc. Weather band radio having digital frequency control
US8698640B1 (en) 2010-03-04 2014-04-15 Daniel R. Gropper Monitored weather and emergency alert system
CN109299719B (zh) * 2018-09-30 2021-07-23 武汉斗鱼网络科技有限公司 基于字符分割的弹幕校验方法、装置、终端及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01116968A (ja) * 1987-10-30 1989-05-09 Nippon Hoso Kyokai <Nhk> 誤り訂正方式
US5121430C2 (en) * 1991-02-19 2002-09-10 Quad Dimension Inc Storm alert for emergencies
JPH0946321A (ja) * 1995-08-01 1997-02-14 Fujitsu Ltd データ通信方法及び装置
JPH11122120A (ja) * 1997-10-17 1999-04-30 Sony Corp 符号化方法及び装置、並びに復号化方法及び装置
US6204761B1 (en) * 1998-11-13 2001-03-20 Jerome Vanderable Weather alert system
US6449254B1 (en) 1998-12-11 2002-09-10 Analog Devices, Inc. ATM cell filtering
US6636832B1 (en) * 1999-01-12 2003-10-21 Texas Instruments Incorporated Method and system for decoding a compressed data file
US6323767B1 (en) * 1999-06-09 2001-11-27 Daniel R. Gropper Diagnostic FSK receiver for decoding EAS and same with user definable translations
JP2002305486A (ja) * 2001-04-06 2002-10-18 General Res Of Electronics Inc 緊急無線信号の地域別自動選択受信装置

Also Published As

Publication number Publication date
KR20060005368A (ko) 2006-01-17
CA2521641A1 (en) 2004-10-28
EP1614247A1 (en) 2006-01-11
US7802173B2 (en) 2010-09-21
JP4709745B2 (ja) 2011-06-22
CN1774884A (zh) 2006-05-17
WO2004093376A1 (en) 2004-10-28
JP2006523971A (ja) 2006-10-19
US20070100819A1 (en) 2007-05-03

Similar Documents

Publication Publication Date Title
ATE240617T1 (de) Datenübertragung in radiosystem
TW200623658A (en) Method and apparatus for joint source-channel map decoding
WO2005036846A8 (en) Repetition coding for a wireless system
AR045622A1 (es) Transmision de la redundancia incremental en un sistema de comunicacion..metodo, aparato mimo y transmisor.
DE60311782D1 (de) Verbesserte Kugeldekodierung von in einem Telekommunikationssystem gesendeten Symbolen
SG165317A1 (en) Method and apparatus for reliable signaling in wireless communication
UA97580C2 (ru) Способ и устройство для обеспечения каскадных кодов для каналов радиомаяка
WO2006020826A3 (en) Method and apparatus for fast encoding of data symbols according to half-weight codes
MY137160A (en) Method and apparatus for determining the log-likelihood ratio with precoding
WO2010107259A3 (ko) 송/수신 시스템 및 방송 신호 처리 방법
TW343410B (en) Method and apparatus for detecting communication signals having unequal error protection
MX2007003951A (es) Redundancia incremental de multi-portador para comunicaciones inalambricas basadas en paquete.
EP1538773A3 (en) Nonsystematic repeat-accumulate codes for encoding and decoding information in a communication system
TW200620841A (en) Systems and methods for scalably encoding and decoding data
WO2005069749A3 (en) Determining mobile location with tagged signals from a distributed antenna system
AR063729A1 (es) Sistema y metodos para codificar informes cqi mimo wcfma
MXPA05010964A (es) Metodo para decodificar una corriente de datos.
WO2008009003A3 (en) Method and apparatus for signalling beacons in a communication system
TW200736931A (en) Method and wireless communication apparatus for transmitting and receiving contact information
WO2003017501A3 (en) System and method for encoding and decoding data utilizing modified reed-solomon codes
WO2006073550A3 (en) Method and apparatus for decoding data in a wireless communication system
WO2005086903A3 (en) System and method for adaptive bit loading source coding via vector quantization
EP1237316A3 (en) Apparatus and method for coding / decoding channels in a mobile communication system
SG124272A1 (en) A modulation/demodulation apparatus for the encoding and decoding of data and a method for encoding and decoding data
RU2005114907A (ru) Способ и устройство для передачи и приема блока данных в системе связи

Legal Events

Date Code Title Description
FG Grant or registration