BRPI0412041A - método e aparelho para a provisão de uma correção antecipada de erros - Google Patents
método e aparelho para a provisão de uma correção antecipada de errosInfo
- Publication number
- BRPI0412041A BRPI0412041A BRPI0412041-8A BRPI0412041A BRPI0412041A BR PI0412041 A BRPI0412041 A BR PI0412041A BR PI0412041 A BRPI0412041 A BR PI0412041A BR PI0412041 A BRPI0412041 A BR PI0412041A
- Authority
- BR
- Brazil
- Prior art keywords
- fec
- error correction
- data
- early error
- correction
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/212—Time-division multiple access [TDMA]
-
- 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
- H04L1/0041—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
- H04L1/0045—Arrangements at the receiver 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
- H04L1/0075—Transmission of coding parameters to receiver
Abstract
"MéTODO E APARELHO PARA A PROVISãO DE UMA CORREçãO ANTECIPADA DE ERROS". As modalidades apresentadas se referem a um sistema para a geração de pacotes de correção antecipada de erros (FEC). O sistema inclui um primeiro codificador de correção FEC (106) que recebe dados e codifica os primeiros dados de correção FEC com os dados de modo a formar dados codificados de correção FEC. Da mesma forma, o formatador de pacotes (118) formata os segundos dados de correção FEC em um pacote de correção FEC.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/611,577 US7085282B2 (en) | 2003-07-01 | 2003-07-01 | Method and apparatus for providing forward error correction |
PCT/US2004/020887 WO2005006617A2 (en) | 2003-07-01 | 2004-06-30 | Method and apparatus for providing forward error correction |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0412041A true BRPI0412041A (pt) | 2006-08-15 |
Family
ID=33552381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0412041-8A BRPI0412041A (pt) | 2003-07-01 | 2004-06-30 | método e aparelho para a provisão de uma correção antecipada de erros |
Country Status (9)
Country | Link |
---|---|
US (1) | US7085282B2 (pt) |
EP (1) | EP1639724A4 (pt) |
JP (1) | JP2007525089A (pt) |
KR (1) | KR20060025202A (pt) |
CN (1) | CN1813425B (pt) |
BR (1) | BRPI0412041A (pt) |
MX (1) | MXPA05014210A (pt) |
MY (1) | MY134481A (pt) |
WO (1) | WO2005006617A2 (pt) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7630332B1 (en) * | 2004-02-17 | 2009-12-08 | Verizon Corporate Services Group Inc. & BBN Technologies Corp. | Time division multiple access for network nodes with multiple receivers |
US7564907B2 (en) * | 2005-06-15 | 2009-07-21 | Delphi Technologies, Inc. | Technique for providing secondary data in a single-frequency network |
WO2007060589A2 (en) * | 2005-11-28 | 2007-05-31 | Koninklijke Philips Electronics N.V. | Method and apparatus for error-correction in a communication system |
US20090006926A1 (en) * | 2005-12-16 | 2009-01-01 | Nxp B.V. | Device Providing Selective Error Correction Data Reception |
US7950042B2 (en) * | 2005-12-16 | 2011-05-24 | Newport Media, Inc. | Fast switching between time division multiplexed (TDM) channels |
GB2440979A (en) * | 2006-08-18 | 2008-02-20 | Siemens Ag | Achieving coding gain in soft handover using incremental redundancy and bit mapping techniques |
JP4250654B2 (ja) * | 2006-11-17 | 2009-04-08 | 株式会社東芝 | 通信装置、通信方法および通信プログラム |
US20080134266A1 (en) * | 2006-11-24 | 2008-06-05 | Young-Seok Kang | Digital broadcasting system and error correction method thereof |
US8560910B2 (en) * | 2007-10-01 | 2013-10-15 | Panasonic Corporation | Wireless communication device and circular buffer control method |
US9078034B2 (en) | 2007-10-15 | 2015-07-07 | Thomson Licensing | Apparatus and method for communicating burst mode activity |
US8837512B2 (en) * | 2010-01-25 | 2014-09-16 | Harris Corporation | TDMA voice communication method and apparatus |
GB2480308A (en) | 2010-05-13 | 2011-11-16 | Skype Ltd | Data recovery for encrypted packet streams at relay nodes using correction data |
JP4929393B1 (ja) | 2010-11-19 | 2012-05-09 | 株式会社東芝 | 受信装置、受信方法および受信プログラム |
CN103650432A (zh) | 2011-07-08 | 2014-03-19 | 三星电子株式会社 | 用于在多媒体系统中生成前向纠错包的方法和用于发送和接收前向纠错包的方法及装置 |
US8693363B2 (en) | 2011-07-21 | 2014-04-08 | Harris Corporation | Systems and methods for time division multiple access communication with automatic repeat request error control |
US8943393B1 (en) * | 2011-12-02 | 2015-01-27 | Altera Corporation | Distributed burst error protection |
US8826103B2 (en) * | 2013-01-18 | 2014-09-02 | Intel Corporation | Time protocol latency correction based on forward error correction status |
US10355957B2 (en) * | 2014-07-22 | 2019-07-16 | Redknee Inc. | Method, system and apparatus for monitoring error correction data in media sessions |
US20160329915A1 (en) * | 2015-05-08 | 2016-11-10 | Futurewei Technologies, Inc. | Apparatus and method for error correction and passive optical network |
JP6930324B2 (ja) * | 2017-09-15 | 2021-09-01 | 株式会社デンソー | センサシステム |
US11196664B2 (en) * | 2019-09-16 | 2021-12-07 | Envistacom, Llc | Multi-path message distribution and message reassembly for large data flow using forward error correction with high-performance computing (HPC) |
US20220103290A1 (en) * | 2020-09-29 | 2022-03-31 | Qualcomm Incorporated | Interleaver design for noncoherent reed muller codes |
US11683126B2 (en) | 2021-03-31 | 2023-06-20 | Versa Networks, Inc. | Data packet traffic conditioning through multiple lossy data paths with forward error correction |
US11916674B2 (en) * | 2021-03-31 | 2024-02-27 | Versa Networks, Inc. | Data packet traffic conditioning through a lossy data path with forward error correction |
US11546239B2 (en) | 2021-03-31 | 2023-01-03 | Versa Networks, Inc. | Data packet traffic conditioning with packet striping through lossy data paths |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628630A (ja) * | 1985-07-05 | 1987-01-16 | Nippon Telegr & Teleph Corp <Ntt> | 時分割多元接続衛星通信における回線割当制御方法 |
US5742640A (en) * | 1995-03-07 | 1998-04-21 | Diva Communications, Inc. | Method and apparatus to improve PSTN access to wireless subscribers using a low bit rate system |
US5968198A (en) * | 1996-08-16 | 1999-10-19 | Ericsson, Inc. | Decoder utilizing soft information output to minimize error rates |
JP3671423B2 (ja) * | 1996-09-30 | 2005-07-13 | ソニー株式会社 | 再生装置、誤り訂正装置及び誤り訂正方法 |
JP3571918B2 (ja) * | 1997-06-04 | 2004-09-29 | 株式会社東芝 | 符号伝送方法、送信装置、受信装置および通信システム |
US6141788A (en) * | 1998-03-13 | 2000-10-31 | Lucent Technologies Inc. | Method and apparatus for forward error correction in packet networks |
US6490260B1 (en) * | 1998-08-03 | 2002-12-03 | Samsung Electronics, Co., Ltd. | Transmitter with increased traffic throughput in digital mobile telecommunication system and method for operating the same |
WO2000048323A1 (fr) * | 1999-02-09 | 2000-08-17 | Sony Corporation | Systeme de transmission de donnees, recepteur de donnees et procede de transmission de donnees |
JP3844905B2 (ja) * | 1999-04-12 | 2006-11-15 | 三菱電機株式会社 | データ配信システム、送信制御機器および受信制御機器 |
US6330700B1 (en) * | 1999-05-18 | 2001-12-11 | Omnipoint Corporation | Out-of-band forward error correction |
KR100607934B1 (ko) * | 1999-08-27 | 2006-08-03 | 삼성전자주식회사 | 광대역 무선 통신에서의 링크 계층의 오류 제어방법 및 이를위한 기록 매체 |
JP3910770B2 (ja) * | 1999-10-15 | 2007-04-25 | 株式会社エヌ・ティ・ティ・ドコモ | 誤り制御方法及びその方法を使用する受信機 |
US6757654B1 (en) * | 2000-05-11 | 2004-06-29 | Telefonaktiebolaget Lm Ericsson | Forward error correction in speech coding |
US6622277B1 (en) * | 2000-06-05 | 2003-09-16 | Tyco Telecommunications(Us)Inc. | Concatenated forward error correction decoder |
US6697441B1 (en) * | 2000-06-06 | 2004-02-24 | Ericsson Inc. | Baseband processors and methods and systems for decoding a received signal having a transmitter or channel induced coupling between bits |
US20020164024A1 (en) * | 2000-08-25 | 2002-11-07 | Hiroshi Arakawa | Data transmission method and data relay method |
US20020116679A1 (en) * | 2000-12-15 | 2002-08-22 | Mike Lei | In-band FEC decoder for sonet |
JP2002290339A (ja) * | 2001-03-26 | 2002-10-04 | Hitachi Kokusai Electric Inc | 音声信号伝送方法及び音声信号伝送システム |
US7093188B2 (en) * | 2002-04-05 | 2006-08-15 | Alion Science And Technology Corp. | Decoding method and apparatus |
KR100493158B1 (ko) * | 2002-09-17 | 2005-06-02 | 삼성전자주식회사 | 적응적 하이브리드 arq 방법 및 적응적 하이브리드arq 시스템에 있어서 데이터 송수신방법 |
-
2003
- 2003-07-01 US US10/611,577 patent/US7085282B2/en not_active Expired - Lifetime
-
2004
- 2004-06-30 MX MXPA05014210A patent/MXPA05014210A/es active IP Right Grant
- 2004-06-30 KR KR1020057025251A patent/KR20060025202A/ko active IP Right Grant
- 2004-06-30 BR BRPI0412041-8A patent/BRPI0412041A/pt not_active IP Right Cessation
- 2004-06-30 CN CN2004800181872A patent/CN1813425B/zh not_active Expired - Fee Related
- 2004-06-30 JP JP2006517774A patent/JP2007525089A/ja active Pending
- 2004-06-30 WO PCT/US2004/020887 patent/WO2005006617A2/en active Application Filing
- 2004-06-30 EP EP04756357A patent/EP1639724A4/en not_active Withdrawn
- 2004-07-01 MY MYPI20042633A patent/MY134481A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2005006617A3 (en) | 2005-05-12 |
WO2005006617A2 (en) | 2005-01-20 |
KR20060025202A (ko) | 2006-03-20 |
US7085282B2 (en) | 2006-08-01 |
JP2007525089A (ja) | 2007-08-30 |
MXPA05014210A (es) | 2006-05-31 |
CN1813425A (zh) | 2006-08-02 |
EP1639724A4 (en) | 2011-09-07 |
US20050002416A1 (en) | 2005-01-06 |
EP1639724A2 (en) | 2006-03-29 |
CN1813425B (zh) | 2011-06-08 |
MY134481A (en) | 2007-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 9A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2259 DE 22/04/2014. |