HK1021097A1 - Method and apparatus for processing data from multiple sources - Google Patents

Method and apparatus for processing data from multiple sources

Info

Publication number
HK1021097A1
HK1021097A1 HK99106144A HK99106144A HK1021097A1 HK 1021097 A1 HK1021097 A1 HK 1021097A1 HK 99106144 A HK99106144 A HK 99106144A HK 99106144 A HK99106144 A HK 99106144A HK 1021097 A1 HK1021097 A1 HK 1021097A1
Authority
HK
Hong Kong
Prior art keywords
data
sources
multiplexing
source
transmission
Prior art date
Application number
HK99106144A
Other languages
English (en)
Inventor
Jonathan Alastair Gibbs
Timor Kadir
Original Assignee
Motorola Ltd
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 Motorola Ltd filed Critical Motorola Ltd
Publication of HK1021097A1 publication Critical patent/HK1021097A1/xx

Links

Classifications

    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0086—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/22—Time-division multiplex systems in which the sources have different rates or 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Hardware Redundancy (AREA)
  • Communication Control (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
HK99106144A 1997-05-02 1999-12-28 Method and apparatus for processing data from multiple sources HK1021097A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9709100A GB2324934A (en) 1997-05-02 1997-05-02 Multiplexing data from multi-media sources
PCT/EP1998/002592 WO1998051028A1 (en) 1997-05-02 1998-04-30 Method and apparatus for processing data from multiple sources

Publications (1)

Publication Number Publication Date
HK1021097A1 true HK1021097A1 (en) 2000-05-26

Family

ID=10811828

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99106144A HK1021097A1 (en) 1997-05-02 1999-12-28 Method and apparatus for processing data from multiple sources

Country Status (14)

Country Link
US (1) US6711182B1 (xx)
EP (1) EP0934640B1 (xx)
JP (1) JP3871719B2 (xx)
CN (1) CN1115812C (xx)
AT (1) ATE242943T1 (xx)
AU (1) AU733331B2 (xx)
BR (1) BR9804894A (xx)
DE (1) DE69815489T2 (xx)
DK (1) DK0934640T3 (xx)
ES (1) ES2201493T3 (xx)
GB (1) GB2324934A (xx)
HK (1) HK1021097A1 (xx)
PT (1) PT934640E (xx)
WO (1) WO1998051028A1 (xx)

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EP1914895B1 (en) 1999-05-10 2017-11-01 NTT DoCoMo, Inc. Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
FR2797125B1 (fr) * 1999-07-26 2001-10-05 Matra Nortel Communications Procede et dispositif de formation de trames de transport a partir de trames de signal code, et dispositif d'extraction des trames de signal code
US6681365B1 (en) * 1999-11-16 2004-01-20 Lucent Technologies Inc. Method and apparatus for providing channel error protection for a source coded bit stream
ATE536002T1 (de) * 2000-07-17 2011-12-15 Koninkl Philips Electronics Nv Ungleichgewichtiger fehlerschutz für packete mit variabler länge
KR100433902B1 (ko) * 2000-10-19 2004-06-04 삼성전자주식회사 이동통신 시스템에서 멀티미디어 데이터 송신 장치 및 방법
US7213193B2 (en) * 2001-02-07 2007-05-01 Samsung Electronics Co., Ltd. Apparatus and method for generating codes in a communications system
US7693508B2 (en) 2001-03-28 2010-04-06 Qualcomm Incorporated Method and apparatus for broadcast signaling in a wireless communication system
BR0208494A (pt) * 2001-03-28 2005-04-05 Qualcomm Inc Método e equipamento para gerenciamento de canal para serviços de ponto a múltiplos pontos em um sistema de comunicação
US7349425B2 (en) * 2001-03-28 2008-03-25 Qualcomm Incorporated Method and apparatus for overhead messaging in a wireless communication system
US8121296B2 (en) 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US8077679B2 (en) * 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US9100457B2 (en) * 2001-03-28 2015-08-04 Qualcomm Incorporated Method and apparatus for transmission framing in a wireless communication system
US7188300B2 (en) * 2001-05-01 2007-03-06 Telefonaktiebolaget Lm Ericsson (Publ) Flexible layer one for radio interface to PLMN
US20040120527A1 (en) * 2001-08-20 2004-06-24 Hawkes Philip Michael Method and apparatus for security in a data processing system
US7697523B2 (en) * 2001-10-03 2010-04-13 Qualcomm Incorporated Method and apparatus for data packet transport in a wireless communication system using an internet protocol
US7352868B2 (en) * 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) * 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
JP4029630B2 (ja) * 2002-02-27 2008-01-09 ソニー株式会社 インタリーブ処理装置とインタリーブ処理方法及びインタリーブ処理プログラム
US7599655B2 (en) * 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
US7397774B1 (en) * 2003-05-23 2008-07-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Downlink data multiplexer
US8098818B2 (en) 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
US8718279B2 (en) * 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
US8724803B2 (en) * 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
CN1864411B (zh) * 2003-10-06 2010-04-14 Ipg电子503有限公司 具有纠错能力的数字电视传输
US8130194B1 (en) 2006-12-18 2012-03-06 Imi Innovations, Inc. Non-mouse devices that function via mouse-like messages
KR101369745B1 (ko) * 2007-04-11 2014-03-07 삼성전자주식회사 비동기화된 비트스트림들의 다중화 및 역다중화 방법 및장치
KR20100075466A (ko) * 2007-08-30 2010-07-02 톰슨 라이센싱 상이한 데이터 손실 보호를 제공하기 위한 방법 및 시스템
GB0820920D0 (en) * 2008-11-14 2008-12-24 Wolfson Microelectronics Plc Codec apparatus
CN101562751B (zh) * 2008-12-31 2012-05-23 北京创毅视讯科技有限公司 一种移动多媒体广播系统中的多业务复用方法和装置
CN106937069A (zh) * 2015-12-30 2017-07-07 惠州市伟乐科技股份有限公司 一种自动识别信号接口的方法
CN109613566B (zh) * 2018-12-11 2020-09-01 中国电子科技集团公司第五十四研究所 一种分布式可信无线电导航系统架构设计方法

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JP2546120B2 (ja) * 1993-01-05 1996-10-23 日本電気株式会社 誤り訂正連接符号化方式
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US5987518A (en) * 1996-10-28 1999-11-16 General Instrument Corporation Method and apparatus for communicating internet protocol data over a broadband MPEG channel

Also Published As

Publication number Publication date
JP2000514277A (ja) 2000-10-24
GB2324934A (en) 1998-11-04
JP3871719B2 (ja) 2007-01-24
US6711182B1 (en) 2004-03-23
ATE242943T1 (de) 2003-06-15
DK0934640T3 (da) 2003-10-06
CN1115812C (zh) 2003-07-23
PT934640E (pt) 2003-10-31
GB9709100D0 (en) 1997-06-25
DE69815489D1 (de) 2003-07-17
AU7529898A (en) 1998-11-27
DE69815489T2 (de) 2004-05-06
EP0934640B1 (en) 2003-06-11
WO1998051028A1 (en) 1998-11-12
BR9804894A (pt) 1999-08-31
EP0934640A1 (en) 1999-08-11
ES2201493T3 (es) 2004-03-16
CN1225768A (zh) 1999-08-11
AU733331B2 (en) 2001-05-10

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20080430