KR101495934B1 - 신호를 인코딩 및 디코딩하는 장치 및 방법 - Google Patents

신호를 인코딩 및 디코딩하는 장치 및 방법 Download PDF

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KR101495934B1
KR101495934B1 KR1020097023797A KR20097023797A KR101495934B1 KR 101495934 B1 KR101495934 B1 KR 101495934B1 KR 1020097023797 A KR1020097023797 A KR 1020097023797A KR 20097023797 A KR20097023797 A KR 20097023797A KR 101495934 B1 KR101495934 B1 KR 101495934B1
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packets
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KR20100022005A (ko
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리차드 더블유. 시타
스콧 엠. 로프레스토
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톰슨 라이센싱
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    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
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    • H—ELECTRICITY
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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020097023797A 2007-05-16 2008-05-16 신호를 인코딩 및 디코딩하는 장치 및 방법 Expired - Fee Related KR101495934B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US93068307P 2007-05-16 2007-05-16
US60/930,683 2007-05-16
US93059107P 2007-05-17 2007-05-17
US60/930,591 2007-05-17
US93636007P 2007-06-20 2007-06-20
US60/936,360 2007-06-20
US95858107P 2007-07-06 2007-07-06
US60/958,581 2007-07-06
PCT/US2008/006333 WO2008144003A1 (en) 2007-05-16 2008-05-16 Apparatus and method for encoding and decoding signals

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KR20100022005A KR20100022005A (ko) 2010-02-26
KR101495934B1 true KR101495934B1 (ko) 2015-02-25

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KR1020097023797A Expired - Fee Related KR101495934B1 (ko) 2007-05-16 2008-05-16 신호를 인코딩 및 디코딩하는 장치 및 방법
KR1020097023799A Expired - Fee Related KR101494028B1 (ko) 2007-05-16 2008-05-16 신호를 인코딩 및 디코딩하는 장치 및 방법
KR1020097023798A Withdrawn KR20100016556A (ko) 2007-05-16 2008-05-16 신호를 인코딩 및 디코딩하는 장치 및 방법

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KR1020097023798A Withdrawn KR20100016556A (ko) 2007-05-16 2008-05-16 신호를 인코딩 및 디코딩하는 장치 및 방법

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US (4) US8964831B2 (enExample)
EP (3) EP2153528A1 (enExample)
JP (3) JP5317222B2 (enExample)
KR (3) KR101495934B1 (enExample)
CN (3) CN101682337B (enExample)
BR (3) BRPI0811586A2 (enExample)
CA (4) CA2685241C (enExample)
MX (4) MX2009012391A (enExample)
WO (5) WO2008144004A1 (enExample)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US9240810B2 (en) 2002-06-11 2016-01-19 Digital Fountain, Inc. Systems and processes for decoding chain reaction codes through inactivation
EP2357731B1 (en) 2002-10-05 2021-06-09 QUALCOMM Incorporated Systematic decoding of chain reaction codes
EP2722995B1 (en) 2003-10-06 2023-04-19 QUALCOMM Incorporated Soft-Decision Decoding of Multi-Stage Chain Reaction Codes
CN103124182B (zh) 2004-05-07 2017-05-10 数字方敦股份有限公司 文件下载和流系统
JP5550834B2 (ja) 2006-02-13 2014-07-16 デジタル ファウンテン， インコーポレイテッド 可変ｆｅｃオーバヘッド及び保護期間を利用したストリーミング及びバッファリング
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
WO2007134196A2 (en) 2006-05-10 2007-11-22 Digital Fountain, Inc. Code generator and decoder using hybrid codes
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
US9386064B2 (en) 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
US9419749B2 (en) 2009-08-19 2016-08-16 Qualcomm Incorporated Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
US9178535B2 (en) 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US11265024B1 (en) 2007-04-19 2022-03-01 Primos Storage Technology, LLC Systems, methods and computer program products including features of transforming data involving a secure format from which the data is recoverable
US10439654B1 (en) * 2007-04-19 2019-10-08 Primos Storage Technology, LLC Systems, methods and computer program products including features of transforming data involving a secure format from which the data is recoverable
CN101682337B (zh) * 2007-05-16 2014-09-10 汤姆森特许公司 编码和解码信号的装置和方法
US8065594B2 (en) * 2007-06-29 2011-11-22 Limberg Allen Leroy 8VSB DTV signals with PCCC and subsequent trellis coding
CN101802797B (zh) 2007-09-12 2013-07-17 数字方敦股份有限公司 生成和传达源标识信息以实现可靠的通信
EP2201775A2 (en) 2007-10-15 2010-06-30 Thomson Licensing High definition television transmission with mobile capability
CN101828334B (zh) * 2007-10-15 2016-09-14 汤姆逊许可证公司 用于数字电视系统的前序
KR20110006666A (ko) * 2008-03-28 2011-01-20 톰슨 라이센싱 신호 디코딩을 위한 장치 및 방법
JP5391583B2 (ja) * 2008-05-29 2014-01-15 富士通株式会社 検索装置、生成装置、プログラム、検索方法および生成方法
WO2009151246A2 (en) * 2008-06-09 2009-12-17 Lg Electronics Inc. Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system
US8583979B1 (en) * 2008-10-17 2013-11-12 Sk Hynix Memory Solutions Inc. Multiple interleavers in a coding system
US8121232B2 (en) * 2008-11-06 2012-02-21 Lg Electronics Inc. Transmitting/receiving system and method of processing broadcast signal in transmitting/receiving system
US9281847B2 (en) 2009-02-27 2016-03-08 Qualcomm Incorporated Mobile reception of digital video broadcasting—terrestrial services
KR101570472B1 (ko) * 2009-03-10 2015-11-23 삼성전자주식회사 연접 부호화 및 복호화 구조를 갖는 데이터 처리 시스템
US20100328545A1 (en) * 2009-06-25 2010-12-30 Delphi Technologies, Inc. Receiver system and method of receiving a broadcast to provide a content output
US9288010B2 (en) 2009-08-19 2016-03-15 Qualcomm Incorporated Universal file delivery methods for providing unequal error protection and bundled file delivery services
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
KR20110038585A (ko) * 2009-10-08 2011-04-14 엘지전자 주식회사 다중 안테나 시스템에서 상향링크 전송 방법 및 장치
US9253000B2 (en) * 2009-12-29 2016-02-02 Lg Electronics Inc. Digital broadcasting system and method for transmitting and receiving digital broadcast signal
US10353774B2 (en) * 2015-10-30 2019-07-16 International Business Machines Corporation Utilizing storage unit latency data in a dispersed storage network
US8699641B2 (en) * 2010-06-10 2014-04-15 Qualcomm Incorporated Method and apparatus for ATSC signal processing
US8995582B2 (en) * 2010-06-25 2015-03-31 Thomson Licensing Priori training in a mobile DTV system
US9485546B2 (en) 2010-06-29 2016-11-01 Qualcomm Incorporated Signaling video samples for trick mode video representations
US8918533B2 (en) 2010-07-13 2014-12-23 Qualcomm Incorporated Video switching for streaming video data
US9185439B2 (en) 2010-07-15 2015-11-10 Qualcomm Incorporated Signaling data for multiplexing video components
US9596447B2 (en) 2010-07-21 2017-03-14 Qualcomm Incorporated Providing frame packing type information for video coding
US9319448B2 (en) 2010-08-10 2016-04-19 Qualcomm Incorporated Trick modes for network streaming of coded multimedia data
US9001270B2 (en) * 2010-12-16 2015-04-07 Zenith Electronics Llc Data analyzing and/or combined main/mobile receiving
US8958375B2 (en) 2011-02-11 2015-02-17 Qualcomm Incorporated Framing for an improved radio link protocol including FEC
US9270299B2 (en) 2011-02-11 2016-02-23 Qualcomm Incorporated Encoding and decoding using elastic codes with flexible source block mapping
US9253233B2 (en) 2011-08-31 2016-02-02 Qualcomm Incorporated Switch signaling methods providing improved switching between representations for adaptive HTTP streaming
US9843844B2 (en) 2011-10-05 2017-12-12 Qualcomm Incorporated Network streaming of media data
US20130198582A1 (en) * 2012-01-30 2013-08-01 Broadcom Corporation Supercharged codes
US9294226B2 (en) 2012-03-26 2016-03-22 Qualcomm Incorporated Universal object delivery and template-based file delivery
US8995302B1 (en) 2013-01-16 2015-03-31 Pmc-Sierra Us, Inc. Method and apparatus for translated routing in an interconnect switch
US9128858B1 (en) * 2013-01-29 2015-09-08 Pmc-Sierra Us, Inc. Apparatus and method for adjusting a correctable raw bit error rate limit in a memory system using strong log-likelihood (LLR) values
US9092353B1 (en) 2013-01-29 2015-07-28 Pmc-Sierra Us, Inc. Apparatus and method based on LDPC codes for adjusting a correctable raw bit error rate limit in a memory system
US8990661B1 (en) 2013-03-05 2015-03-24 Pmc-Sierra Us, Inc. Layer specific attenuation factor LDPC decoder
US9813080B1 (en) 2013-03-05 2017-11-07 Microsemi Solutions (U.S.), Inc. Layer specific LDPC decoder
US10230396B1 (en) 2013-03-05 2019-03-12 Microsemi Solutions (Us), Inc. Method and apparatus for layer-specific LDPC decoding
US9397701B1 (en) 2013-03-11 2016-07-19 Microsemi Storage Solutions (Us), Inc. System and method for lifetime specific LDPC decoding
US8935598B1 (en) 2013-03-12 2015-01-13 Pmc-Sierra Us, Inc. System and method for adaptive check node approximation in LDPC decoding
US8984365B1 (en) 2013-03-14 2015-03-17 Pmc-Sierra Us, Inc. System and method for reduced memory storage in LDPC decoding
US8984376B1 (en) 2013-03-14 2015-03-17 Pmc-Sierra Us, Inc. System and method for avoiding error mechanisms in layered iterative decoding
US9454414B2 (en) 2013-03-15 2016-09-27 Microsemi Storage Solutions (Us), Inc. System and method for accumulating soft information in LDPC decoding
US9590656B2 (en) 2013-03-15 2017-03-07 Microsemi Storage Solutions (Us), Inc. System and method for higher quality log likelihood ratios in LDPC decoding
US9235467B2 (en) 2013-03-15 2016-01-12 Pmc-Sierra Us, Inc. System and method with reference voltage partitioning for low density parity check decoding
US9450610B1 (en) 2013-03-15 2016-09-20 Microsemi Storage Solutions (Us), Inc. High quality log likelihood ratios determined using two-index look-up table
US10523490B2 (en) * 2013-08-06 2019-12-31 Agilepq, Inc. Authentication of a subscribed code table user utilizing optimized code table signaling
CN103986476B (zh) * 2014-05-21 2017-05-31 北京京东尚科信息技术有限公司 一种用于二维图形码的级联纠错编码方法和装置
EP3164942A1 (en) 2014-07-02 2017-05-10 Agilepq, Inc. Data recovery utilizing optimized code table signaling
US9417804B2 (en) 2014-07-07 2016-08-16 Microsemi Storage Solutions (Us), Inc. System and method for memory block pool wear leveling
US9326295B1 (en) * 2014-12-10 2016-04-26 Sony Corporation Method and apparatus for transmitting a-priori information in a communication system
JP6427461B2 (ja) * 2015-04-22 2018-11-21 株式会社日立国際電気 受信装置、無線通信システム、及び無線通信方法
US10332613B1 (en) 2015-05-18 2019-06-25 Microsemi Solutions (Us), Inc. Nonvolatile memory system with retention monitor
US9799405B1 (en) 2015-07-29 2017-10-24 Ip Gem Group, Llc Nonvolatile memory system with read circuit for performing reads using threshold voltage shift read instruction
RU2015139057A (ru) 2015-09-14 2017-03-17 ИЭмСи КОРПОРЕЙШН Способ и система распределенного хранения данных
KR101982841B1 (ko) * 2015-09-22 2019-08-28 에스케이하이닉스 주식회사 데이터 송신장치, 데이터 수신장치, 데이터 송수신 시스템
US10157161B2 (en) 2015-10-16 2018-12-18 Qualcomm Incorporated Conditional embedding of dynamically shielded information on a bus
US9886214B2 (en) 2015-12-11 2018-02-06 Ip Gem Group, Llc Nonvolatile memory system with erase suspend circuit and method for erase suspend management
US10133770B2 (en) 2015-12-16 2018-11-20 EMC IP Holding Company LLC Copying garbage collector for B+ trees under multi-version concurrency control
US10146600B2 (en) 2015-12-16 2018-12-04 EMC IP Holding Company LLC Mutable data objects content verification tool
US10061697B2 (en) 2015-12-16 2018-08-28 EMC IP Holding Company LLC Garbage collection scope detection for distributed storage
US10067696B2 (en) 2015-12-18 2018-09-04 Emc Corporation Capacity exhaustion prevention for distributed storage
US10379780B2 (en) 2015-12-21 2019-08-13 EMC IP Holding Company LLC Statistics management for scale-out storage
US10152248B2 (en) 2015-12-25 2018-12-11 EMC IP Holding Company LLC Erasure coding for elastic cloud storage
US10291265B2 (en) 2015-12-25 2019-05-14 EMC IP Holding Company LLC Accelerated Galois field coding for storage systems
US9892794B2 (en) 2016-01-04 2018-02-13 Ip Gem Group, Llc Method and apparatus with program suspend using test mode
US9899092B2 (en) 2016-01-27 2018-02-20 Ip Gem Group, Llc Nonvolatile memory system with program step manager and method for program step management
US10110258B2 (en) 2016-03-30 2018-10-23 EMC IP Holding Company LLC Accelerated erasure coding for storage systems
US10587399B2 (en) 2016-06-06 2020-03-10 Agilepq, Inc. Data conversion systems and methods
US10795872B2 (en) 2016-06-29 2020-10-06 EMC IP Holding Company LLC Incremental bloom filter rebuild for B+ trees under multi-version concurrency control
US10248326B2 (en) 2016-06-29 2019-04-02 EMC IP Holding Company LLC Incremental erasure coding for storage systems
US10152376B2 (en) * 2016-06-29 2018-12-11 EMC IP Holding Company LLC Data object recovery for storage systems
US10157677B2 (en) 2016-07-28 2018-12-18 Ip Gem Group, Llc Background reference positioning and local reference positioning using threshold voltage shift read
US10236915B2 (en) 2016-07-29 2019-03-19 Microsemi Solutions (U.S.), Inc. Variable T BCH encoding
US10831742B2 (en) 2016-12-09 2020-11-10 EMC IP Holding Company LLC Data set verification
US10776322B2 (en) 2016-12-13 2020-09-15 EMC IP Holding Company LLC Transformation processing for objects between storage systems
US10564883B2 (en) 2016-12-13 2020-02-18 EMC IP Holding Company LLC Efficient migration to distributed storage
CN107193685B (zh) * 2017-06-13 2020-08-04 北京中航通用科技有限公司 基于闪存存储设备的纠删方法及装置
US10949303B2 (en) 2017-12-11 2021-03-16 Fungible, Inc. Durable block storage in data center access nodes with inline erasure coding
KR101870750B1 (ko) * 2017-12-28 2018-06-26 오픈스택 주식회사 패킷 전송 순서 재배열을 이용한 영상 인코딩 장치 및 그 동작 방법
US10419034B2 (en) * 2018-01-30 2019-09-17 The Boeing Company Satellite communication system architecture for enhanced partial processing
US10783022B2 (en) 2018-08-03 2020-09-22 EMC IP Holding Company LLC Immediate replication for dedicated data blocks
CN109525249B (zh) * 2018-09-30 2023-10-27 湖南瑞利德信息科技有限公司 编码解码方法、系统、可读存储介质及计算机设备
US10990478B2 (en) * 2019-02-01 2021-04-27 Fungible, Inc. Flexible reliability coding for storage on a network
US10761931B2 (en) 2018-10-24 2020-09-01 Fungible, Inc. Inline reliability coding for storage on a network
US10651871B1 (en) 2019-07-10 2020-05-12 Citrix Systems, Inc. Real-time history-based byte stream compression
US11630729B2 (en) 2020-04-27 2023-04-18 Fungible, Inc. Reliability coding with reduced network traffic
US12425844B2 (en) * 2020-07-30 2025-09-23 Lg Electronics Inc. Signal randomization method and device of communication apparatus
WO2025089795A1 (ko) * 2023-10-24 2025-05-01 주식회사 엘엑스세미콘 데이터 처리 장치 및 데이터 구동 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020040460A1 (en) 2000-08-25 2002-04-04 Choi Jihwan Patrick Channel error protection implementable across network layers in a communication system

Family Cites Families (174)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652998A (en) 1970-03-01 1972-03-28 Codex Corp Interleavers
US3873920A (en) 1973-12-12 1975-03-25 Bell Telephone Labor Inc Variable block length synchronization system
US4677625A (en) 1985-03-01 1987-06-30 Paradyne Corporation Distributed trellis encoder
BE1000414A7 (nl) * 1987-03-18 1988-11-22 Bell Telephone Mfg Asynchroon op basis van tijdsverdeling werkend communicatiesysteem.
JPH0716206B2 (ja) 1988-08-05 1995-02-22 日本電気株式会社 信号検出器
JP3137119B2 (ja) 1989-06-07 2001-02-19 キヤノン株式会社 誤り訂正装置
US5050164A (en) * 1989-10-31 1991-09-17 Bell Communications Research, Inc. Optical customer premises network
US5087975A (en) 1990-11-09 1992-02-11 Zenith Electronics Corporation VSB HDTV transmission system with reduced NTSC co-channel interference
US5534938A (en) 1991-07-18 1996-07-09 Citta; Richard W. Digital TV system using segment and field sync signals
US5369641A (en) * 1991-11-12 1994-11-29 Storage Technology Corporation Method and apparatus for detecting and correcting errors in data on magnetic tape media
US5353313A (en) 1992-04-10 1994-10-04 At&T Bell Laboratories Transmission of a clock signal over an asynchronous data channel
US5438369A (en) * 1992-08-17 1995-08-01 Zenith Electronics Corporation Digital data interleaving system with improved error correctability for vertically correlated interference
US5557532A (en) * 1992-11-12 1996-09-17 Vlsi Technology, Inc. Parameterized generic compiler
US5452009A (en) 1993-12-29 1995-09-19 Zenith Electronics Corp. Digital transmission system with data rate optimized for noise in transmission medium
US5572532A (en) 1993-12-29 1996-11-05 Zenith Electronics Corp. Convolutional interleaver and deinterleaver
US5398073A (en) 1994-04-12 1995-03-14 At&T Corp. Concatenated coded vestigial sideband modulation for high definition television
US5768539A (en) 1994-05-27 1998-06-16 Bell Atlantic Network Services, Inc. Downloading applications software through a broadcast channel
US5583889A (en) 1994-07-08 1996-12-10 Zenith Electronics Corporation Trellis coded modulation system for HDTV
US5629958A (en) * 1994-07-08 1997-05-13 Zenith Electronics Corporation Data frame structure and synchronization system for digital television signal
JP3161283B2 (ja) 1995-06-15 2001-04-25 トヨタ自動車株式会社 車両の横加速度検出装置
US6079041A (en) 1995-08-04 2000-06-20 Sanyo Electric Co., Ltd. Digital modulation circuit and digital demodulation circuit
US5809242A (en) 1996-04-19 1998-09-15 Juno Online Services, L.P. Electronic mail system for displaying advertisement at local computer received from remote system while the local computer is off-line the remote system
US7046694B2 (en) 1996-06-19 2006-05-16 Digital Radio Express, Inc. In-band on-channel digital broadcasting method and system
US5835730A (en) 1996-07-31 1998-11-10 General Instrument Corporation Of Delaware MPEG packet header compression for television modems
US6614847B1 (en) 1996-10-25 2003-09-02 Texas Instruments Incorporated Content-based video compression
US6072810A (en) 1996-11-08 2000-06-06 Alcatel Method to transparently transport an incoming clock signal over a network segment, and related transmitter and receiver unit
JP3193947B2 (ja) 1997-01-08 2001-07-30 株式会社ディジタル・ビジョン・ラボラトリーズ データ送信システム及びデータ送信方法
GB9709285D0 (en) 1997-05-08 1997-06-25 Philips Electronics Nv Flexible two-way telecommunications system
JPH11196072A (ja) * 1997-12-30 1999-07-21 Sony Corp 誤り訂正符号化方法及びその装置並びにデータ伝送方法
US6798736B1 (en) 1998-09-22 2004-09-28 Qualcomm Incorporated Method and apparatus for transmitting and receiving variable rate data
FI107108B (fi) 1998-11-05 2001-05-31 Nokia Mobile Phones Ltd Virheen ilmaiseminen alhaisen bittinopeuden videolähetyksessä
US6553540B1 (en) 1998-12-07 2003-04-22 Telefonaktiebolaget Lm Ericsson Efficient system and method for forward error correction
KR100277764B1 (ko) 1998-12-10 2001-01-15 윤종용 통신시스템에서직렬쇄상구조를가지는부호화및복호화장치
US6499128B1 (en) 1999-02-18 2002-12-24 Cisco Technology, Inc. Iterated soft-decision decoding of block codes
DE19909921A1 (de) 1999-03-06 2000-09-14 Bosch Gmbh Robert Datenübertragungsvorrichtung und -verfahren
US6169759B1 (en) * 1999-03-22 2001-01-02 Golden Bridge Technology Common packet channel
US6714563B1 (en) 1999-04-26 2004-03-30 Cisco Technology, Inc. Network clock synchronization scheme
US6493402B1 (en) 1999-05-27 2002-12-10 Zenith Electronics Corporation Mode control for trellis decoder
US6529558B1 (en) 1999-05-27 2003-03-04 Zenith Electronics Corporation Coding and decoding a signal modified in accordance with the feedback states of an encoder
US6687310B1 (en) * 1999-05-27 2004-02-03 Zenith Electronics Corporation Trellis coded modulation system for digital television signal with trellis coded data and synchronization symbols
WO2000074375A1 (en) 1999-05-27 2000-12-07 Zenith Electronics Corporation Digital television system for 8 mhz channels
US6487251B1 (en) * 1999-08-30 2002-11-26 Hughes Electronics Corporation System and method for performing combined multi-rate convolutional coding
US6559894B2 (en) * 1999-10-21 2003-05-06 Digeo, Inc. Block-adaptive equalization using partial decision feedback in digital broadcast communications
WO2001043310A2 (en) 1999-12-03 2001-06-14 Broadcom Corporation Embedded training sequences for carrier acquisition and tracking
US20010024457A1 (en) * 2000-01-18 2001-09-27 Barry Richard A. Encoding signaling information at a physical layer of a network protocol
DE10012873A1 (de) * 2000-03-16 2001-09-27 Infineon Technologies Ag Optimierter Turbo-Decodierer
JP4153646B2 (ja) 2000-03-24 2008-09-24 株式会社東芝 情報データ伝送システムとその送信装置及び受信装置
US6996133B2 (en) * 2000-04-18 2006-02-07 Zenith Electronics Corporation Digital communication system for transmitting and receiving robustly encoded data
US6958781B2 (en) 2000-04-18 2005-10-25 Zenith Electronics Corporation Mapping arrangement for digital communication system
US20030021341A1 (en) 2000-04-24 2003-01-30 Vigil Armando J. Method of effective backwards compatible ATSC-DTV multipath equalization through training symbol induction
US7116710B1 (en) 2000-05-18 2006-10-03 California Institute Of Technology Serial concatenation of interleaved convolutional codes forming turbo-like codes
MXPA02011443A (es) 2000-05-25 2004-02-26 Soma Networks Inc Canal de comunicacion de datos dependiente de la calidad.
US7042908B1 (en) 2000-07-10 2006-05-09 Nortel Networks Limited Method and apparatus for transmitting arbitrary electrical signals over a data network
US20050203927A1 (en) 2000-07-24 2005-09-15 Vivcom, Inc. Fast metadata generation and delivery
US20050193408A1 (en) 2000-07-24 2005-09-01 Vivcom, Inc. Generating, transporting, processing, storing and presenting segmentation information for audio-visual programs
US20050210145A1 (en) 2000-07-24 2005-09-22 Vivcom, Inc. Delivering and processing multimedia bookmark
US20050204385A1 (en) 2000-07-24 2005-09-15 Vivcom, Inc. Processing and presentation of infomercials for audio-visual programs
US20060064716A1 (en) 2000-07-24 2006-03-23 Vivcom, Inc. Techniques for navigating multiple video streams
US20050193425A1 (en) 2000-07-24 2005-09-01 Sanghoon Sull Delivery and presentation of content-relevant information associated with frames of audio-visual programs
US6772184B2 (en) 2000-08-28 2004-08-03 Sun Microsystems, Inc. Method for efficient modular division over prime integer fields
US6721771B1 (en) 2000-08-28 2004-04-13 Sun Microsystems, Inc. Method for efficient modular polynomial division in finite fields f(2{circumflex over ( )}m)
AU2001286842A1 (en) 2000-09-06 2002-03-22 Motorola, Inc. Soft-output error-trellis decoder for convolutional codes
EP1319289A1 (en) 2000-09-11 2003-06-18 Fox Digital Apparatus and method for using adaptive algorithms to exploit sparsity in target weight vectors in an adaptive channel equalizer
US6754170B1 (en) 2000-09-29 2004-06-22 Symbol Technologies, Inc. Timing synchronization in OFDM communications receivers
AU766022B2 (en) 2000-10-06 2003-10-09 Samsung Electronics Co., Ltd. Apparatus and method for generating (n,3) code and (n,4) code using simplex codes
EP1197345B1 (de) * 2000-10-11 2004-09-29 ILFORD Imaging Switzerland GmbH Aufzeichnungsmaterial für den Tintenstrahldruck
US6987543B1 (en) 2000-11-30 2006-01-17 Lsi Logic Corporation System to efficiently transmit two HDTV channels over satellite using turbo coded 8PSK modulation for DSS compliant receivers
KR100673419B1 (ko) * 2000-12-28 2007-01-24 엘지전자 주식회사 전송 시스템 및 데이터 처리 방법
WO2002065771A1 (en) 2001-02-09 2002-08-22 Quadriga Technology Limited System for and method of distributing television, video and other signals
EP1237319B1 (en) 2001-02-26 2007-06-06 Juniper Networks, Inc. Methods and apparatus for efficient and accurate coarse timing synchronization in burst demodulators
US7187698B2 (en) 2001-03-13 2007-03-06 Zenith Electronics Corporation Robust digital communication system
CA2438138C (en) 2001-03-30 2007-03-13 S. Merrill Weiss Digital signal transmitter synchronization system
US7675994B2 (en) * 2001-04-02 2010-03-09 Koninklijke Philips Electronics N.V. Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system
US7111221B2 (en) 2001-04-02 2006-09-19 Koninklijke Philips Electronics N.V. Digital transmission system for an enhanced ATSC 8-VSB system
US7206352B2 (en) 2001-04-02 2007-04-17 Koninklijke Philips Electronics N.V. ATSC digital television system
US7042949B1 (en) * 2001-04-03 2006-05-09 Rosum Corporation Robust data transmission using broadcast digital television signals
US7006566B2 (en) 2001-04-10 2006-02-28 Koninklijke Philips Electronics N.V. Two stage equalizer for trellis coded systems
US6823489B2 (en) * 2001-04-23 2004-11-23 Koninklijke Philips Electronics N.V. Generation of decision feedback equalizer data using trellis decoder traceback output in an ATSC HDTV receiver
US6734920B2 (en) 2001-04-23 2004-05-11 Koninklijke Philips Electronics N.V. System and method for reducing error propagation in a decision feedback equalizer of ATSC VSB receiver
KR100736500B1 (ko) 2001-04-25 2007-07-06 엘지전자 주식회사 디지털티브이의 브이에스비 통신시스템
US8391482B2 (en) 2001-05-04 2013-03-05 Hewlett-Packard Development Company, L.P. Signal format that facilitates easy scalability of data streams
US20030099303A1 (en) * 2001-06-04 2003-05-29 Koninklijke Philips Electronics N.V. Digital television (DTV) transmission system using enhanced coding schemes
KR20040008228A (ko) 2001-06-25 2004-01-28 노키아 코포레이션 전송 포맷 조합 표시자 신호 방식을 이용한 변조 및 코딩구성과 다중 코드의 최적화
EP1276288B1 (en) 2001-07-10 2007-01-10 Sony Deutschland GmbH Reference symbols for channel estimation with multicarrier transmission
KR100510679B1 (ko) * 2003-03-21 2005-08-31 엘지전자 주식회사 디지털 ｖｓｂ 전송 시스템 및 부가 데이터 다중화 방법
JP4174030B2 (ja) 2001-08-23 2008-10-29 ノーテル・ネットワークス・リミテッド コセットと強調的にコード化されたコセット識別子とを組み合わせることにより直交振幅変調を実行するシステムおよび方法
US6563436B2 (en) * 2001-09-24 2003-05-13 Zenith Electronics Corporation Kerdock coding and decoding system for map data
US6765508B2 (en) 2001-09-24 2004-07-20 Zenith Electronics Corporation Robust system for transmitting and receiving map data
US6762698B2 (en) 2001-09-24 2004-07-13 Zenith Electronics Corporation Robust system for transmitting and receiving map data
US6924753B2 (en) 2001-09-24 2005-08-02 Zenith Electronics Corporation Robust system for transmitting and receiving map data
US6806816B2 (en) 2001-09-24 2004-10-19 Zenith Electronics Corporation Robust system for transmitting and receiving map data
US7006436B1 (en) * 2001-11-13 2006-02-28 At&T Corp. Method for providing voice-over-IP service
US6973137B2 (en) * 2001-12-03 2005-12-06 Koninklijke Philips Electronics N.V. Apparatus and method for generating robust ATSC 8-VSB bit streams
US7227914B2 (en) 2001-12-12 2007-06-05 Harris Corporation Automatic gain control for digital signals
US6826235B2 (en) 2002-01-04 2004-11-30 Itran Communications Ltd. Robust communications system utilizing repetition code and cumulative decoder associated therewith
FI20020108A0 (fi) 2002-01-21 2002-01-21 Nokia Corp Menetelmõ ja laite polkumetriikoiden muodostamiseksi trelliksessõ
US20030227913A1 (en) 2002-06-05 2003-12-11 Litchfield Communications, Inc. Adaptive timing recovery of synchronous transport signals
JP2004032467A (ja) 2002-06-27 2004-01-29 Sharp Corp パケット通信装置
US7010037B2 (en) 2002-08-06 2006-03-07 Koninklijke Philips Electronics N.V. System and method for rate-distortion optimized data partitioning for video coding using backward adaptation
US20040047367A1 (en) * 2002-09-05 2004-03-11 Litchfield Communications, Inc. Method and system for optimizing the size of a variable buffer
CN1679339B (zh) 2002-09-06 2011-11-16 皇家飞利浦电子股份有限公司 用于改进的先进电视制式委员会数字电视系统的分组插入机制
US7194047B2 (en) 2002-09-20 2007-03-20 Ati Technologies Inc. Receiver for robust data extension for 8VSB signaling
US7564905B2 (en) 2002-12-20 2009-07-21 Electronics And Telecommunications Research Institute System and method for providing terrestrial digital broadcasting service using single frequency network
GB2396995B (en) 2002-12-30 2005-03-16 Motorola Inc A cellular radio communication system and method for call restoration or handover
US7197685B2 (en) 2003-01-02 2007-03-27 Samsung Electronics, Co., Ltd. Robust signal transmission in digital television broadcasting
EP3160123B1 (en) 2003-01-21 2020-07-08 Nokia Technologies Oy Digital broadband transmission
US7260109B1 (en) 2003-02-19 2007-08-21 L-3 Communications Corporation High bandwidth legacy compatible multiplexer framing formats
JP4015054B2 (ja) 2003-04-24 2007-11-28 京セラ株式会社 アダプティブアレーアンテナシステム、無線装置およびアレー出力信号生成方法
KR100698620B1 (ko) 2003-06-16 2007-03-21 삼성전자주식회사 강건한 에러 정정 부호화 장치를 가지는 디지털 송/수신시스템 및 그의 에러정정부호화/정정방법
US8149939B2 (en) * 2003-07-07 2012-04-03 Samsung Electronics Co., Ltd. System of robust DTV signal transmissions that legacy DTV receivers will disregard
US7676826B2 (en) * 2003-07-24 2010-03-09 Time Warner Interactive Video Group, Inc. Technique for communicating relatively high and low priority data between a terminal and a remote location
KR100585933B1 (ko) 2003-08-20 2006-06-01 한국전자통신연구원 디지털 멀티미디어 방송 시스템 및 그 방법
US7321788B2 (en) 2003-09-11 2008-01-22 Honeywell International, Inc. Synchronizing RF system
US6771197B1 (en) 2003-09-26 2004-08-03 Mitsubishi Electric Research Laboratories, Inc. Quantizing signals using sparse generator factor graph codes
WO2005043783A1 (ja) 2003-10-30 2005-05-12 Matsushita Electric Industrial Co., Ltd. 携帯端末向け伝送方法及び装置
EP1528702B1 (en) 2003-11-03 2008-01-23 Broadcom Corporation FEC (forward error correction) decoding with dynamic parameters
US7016409B2 (en) * 2003-11-12 2006-03-21 Sony Corporation Apparatus and method for use in providing dynamic bit rate encoding
EP1533727A1 (fr) 2003-11-19 2005-05-25 France Telecom Système et procédé de taxation basé sur les services dans un réseau de données en mode paquets utilisant des identifiants dans les en-têtes des paquets
KR100770902B1 (ko) 2004-01-20 2007-10-26 삼성전자주식회사 고속 무선 데이터 시스템을 위한 가변 부호율의 오류 정정부호 생성 및 복호 장치 및 방법
US7995667B2 (en) * 2004-02-13 2011-08-09 Broadcom Corporation Reduced latency concatenated reed solomon-convolutional coding for MIMO wireless LAN
US7712011B2 (en) 2004-04-01 2010-05-04 Electronics And Telecommunications Research Institute Apparatus and method for receiving digital television signal with backward compatibility byte
JP4594645B2 (ja) 2004-05-14 2010-12-08 日本放送協会 インターリーブ伝送における送信装置、及び受信装置
JP2005328334A (ja) 2004-05-14 2005-11-24 Sony Corp 伝送システムおよび方法、送信装置および方法、ならびに、受信装置および方法
KR100667329B1 (ko) * 2004-05-20 2007-01-12 삼성전자주식회사 수신 성능이 향상된 디지털 방송 송수신기 및 그의신호처리방법
MXPA06013327A (es) * 2004-05-20 2007-02-02 Samsung Electronics Co Ltd Dispositivos de transmision/recepcion de difusion digital aptos de mejorar el desempeno de recepcion y metodo de procesamiento de senales de los mismos.
US8634477B2 (en) 2004-06-05 2014-01-21 Samsung Electronics Co., Ltd. Digital broadcasting transmission/reception system utilizing SRS and TRS code to improve receiving performance and signal processing method thereof
KR100757469B1 (ko) 2004-06-07 2007-09-11 삼성전자주식회사 수신 성능 향상을 위해 널 패킷 및 ｔｒｓ 코드를 이용한지상파 디지털 방송 송수신 시스템 및 그의 신호처리방법
JP3967338B2 (ja) 2004-06-09 2007-08-29 株式会社日立国際電気 無線パケット転送装置
KR100744055B1 (ko) 2004-06-23 2007-07-30 삼성전자주식회사 수신 성능 및 등화 성능이 향상된 디지털 방송 송수신 시스템 및 그의 신호처리방법
GB0417459D0 (en) * 2004-08-05 2004-09-08 Domnick Hunter Ltd Filter assembly
DE102004054804A1 (de) 2004-11-12 2006-05-18 Voith Fabrics Patent Gmbh Papiermaschinenbespannung
US7809064B2 (en) 2004-11-15 2010-10-05 Industrial Technology Research Institute Systems and methods of flexible power management applicable to digital broadcasting
US7933365B2 (en) 2004-11-16 2011-04-26 Lg Electronics Inc. Enhanced VSB Viterbi decoder
KR100735218B1 (ko) 2004-12-14 2007-07-03 삼성전자주식회사 디지털 방송수신기의 방송정보 표시장치 및 방법
US7822139B2 (en) * 2005-03-02 2010-10-26 Rohde & Schwarz Gmbh & Co. Kg Apparatus, systems, methods and computer products for providing a virtual enhanced training sequence
US7532857B2 (en) 2005-03-02 2009-05-12 Rohde & Schwarz Gmbh & Co. Kg Apparatus, systems and methods for providing time diversity for mobile broadcast services
US7418649B2 (en) * 2005-03-15 2008-08-26 Microsoft Corporation Efficient implementation of reed-solomon erasure resilient codes in high-rate applications
EP1864486A1 (en) 2005-03-29 2007-12-12 THOMSON Licensing Method and apparatus for providing robust reception in a wireless communications system
EP1897377A4 (en) 2005-05-26 2010-12-22 Lg Electronics Inc METHOD FOR PROVIDING AND USING INTERLOCK PREDICTION INFORMATION FOR VIDEO SIGNAL
US20070002871A1 (en) 2005-06-30 2007-01-04 Nokia Corporation Padding time-slice frames with useful data
US7894535B2 (en) 2005-08-23 2011-02-22 Sony Ericsson Mobile Communications Ab Systems and methods for distributing and/or playing multicasted video signals in multiple display formats
EP1768285A1 (en) 2005-09-23 2007-03-28 Udcast Method and device for processing a DVB-H (Digital Video Broadcasting - Handheld) compliant transport stream
JP4058067B2 (ja) * 2005-09-28 2008-03-05 株式会社日立コミュニケーションテクノロジー 通信システム
CA2562194C (en) * 2005-10-05 2012-02-21 Lg Electronics Inc. Method of processing traffic information and digital broadcast system
CA2562427C (en) 2005-10-05 2012-07-10 Lg Electronics Inc. A digital broadcast system and method of processing traffic information
US8711947B2 (en) * 2005-10-11 2014-04-29 Samsung Electronics Co., Ltd. Digital broadcasting transmission and reception system, and a signal processing method using turbo processing and turbo decoding
KR100759002B1 (ko) 2005-10-21 2007-09-17 삼성전자주식회사 디지털 방송 신호를 처리하여 송신하는 디지털 방송 송신시스템 및 그 방법
KR100740210B1 (ko) * 2005-10-21 2007-07-18 삼성전자주식회사 듀얼 전송 스트림 생성 장치 및 그 방법
WO2007051079A2 (en) 2005-10-28 2007-05-03 Viasat, Inc. Adaptive coding and modulation for broadband data transmission
US8054842B2 (en) 2005-10-31 2011-11-08 Alcatel Lucent Apparatus for providing internet protocol television service and internet service
US7983354B2 (en) 2005-11-25 2011-07-19 Samsung Electronics Co., Ltd. Digital broadcast transmitter/receiver having an improved receiving performance and signal processing method thereof
US20070140271A1 (en) 2005-12-21 2007-06-21 Amante Shane M Method and system for terminating SONET/SDH circuits in an IP network
US7826536B2 (en) 2005-12-29 2010-11-02 Nokia Corporation Tune in time reduction
US7823051B2 (en) 2006-01-03 2010-10-26 Samsung Electronics Co., Ltd. Digital broadcasting transmission system and method thereof
WO2007081108A1 (en) 2006-01-13 2007-07-19 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7840866B2 (en) * 2006-02-06 2010-11-23 Samsung Electronics Co., Ltd. Digital broadcasting transmission apparatus and robust stream coding method thereof
JP4571079B2 (ja) 2006-02-09 2010-10-27 日本電信電話株式会社 無線通信システム及び方法
EP1827009A1 (en) 2006-02-28 2007-08-29 Matsushita Electric Industrial Co., Ltd. Video encoder and decoder for an improved zapping service for mobile video reception
WO2007100185A1 (en) 2006-02-28 2007-09-07 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8605570B2 (en) 2006-03-07 2013-12-10 Samsung Electronics Co., Ltd. Method and system for generating a superframe preamble in an orthogonal frequency division multiplexing network
US20070211671A1 (en) 2006-03-09 2007-09-13 Interdigital Technology Corporation Method and apparatus for a flexible preamble and efficient transmission thereof
JP4545109B2 (ja) * 2006-03-28 2010-09-15 京セラ株式会社 通信経路制御装置
US20070230564A1 (en) * 2006-03-29 2007-10-04 Qualcomm Incorporated Video processing with scalability
US7639751B2 (en) 2006-04-04 2009-12-29 Samsung Electronics Co., Ltd. Advanced-VSB system (A-VSB)
US8000395B2 (en) 2006-05-24 2011-08-16 Newport Media, Inc. System and method for statistical multiplexing of video channels for DVB-H mobile TV applications
WO2007148863A1 (en) * 2006-06-20 2007-12-27 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7860128B2 (en) 2006-06-28 2010-12-28 Samsung Electronics Co., Ltd. System and method for wireless communication of uncompressed video having a preamble design
SG159500A1 (en) 2006-07-28 2010-03-30 Qualcomm Inc Data encoding method and apparatus for flash-type signaling
US20080101493A1 (en) 2006-10-27 2008-05-01 Samsung Electronics Co., Ltd. Method and system for computing a spatial spreading matrix for space-time coding in wireless communication systems
US8005166B2 (en) 2006-11-14 2011-08-23 Samsung Electronics Co., Ltd. System for digital television broadcasting using modified 2/3 trellis coding
US20080168844A1 (en) * 2007-01-16 2008-07-17 Bruno Lequesne Magnetostrictive strain sensor (airgap control)
KR101351019B1 (ko) 2007-04-13 2014-01-13 엘지전자 주식회사 방송 신호 송수신 장치 및 방송 신호 송수신 방법
CN101682337B (zh) * 2007-05-16 2014-09-10 汤姆森特许公司 编码和解码信号的装置和方法
US8151174B2 (en) * 2008-02-13 2012-04-03 Sunrise IP, LLC Block modulus coding (BMC) systems and methods for block coding with non-binary modulus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020040460A1 (en) 2000-08-25 2002-04-04 Choi Jihwan Patrick Channel error protection implementable across network layers in a communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A/53: ATSC Digital Television Standard, Part 1-6, Advanced Television Systems Committee, Inc., 9 Jan. 2007.. *

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