TW255088B - - Google Patents

Info

Publication number
TW255088B
TW255088B TW083111955A TW83111955A TW255088B TW 255088 B TW255088 B TW 255088B TW 083111955 A TW083111955 A TW 083111955A TW 83111955 A TW83111955 A TW 83111955A TW 255088 B TW255088 B TW 255088B
Authority
TW
Taiwan
Application number
TW083111955A
Original Assignee
Zenith Electronics Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22638697&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW255088(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zenith Electronics Corp filed Critical Zenith Electronics Corp
Application granted granted Critical
Publication of TW255088B publication Critical patent/TW255088B/zh

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
    • H04L1/004—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
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/20—Conversion to or from representation by pulses the pulses having more than three levels
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • 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
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H04N7/54—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal the signals being synchronous
    • H04N7/56—Synchronising systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW083111955A 1993-12-29 1994-12-20 TW255088B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17506193A 1993-12-29 1993-12-29

Publications (1)

Publication Number Publication Date
TW255088B true TW255088B (zh) 1995-08-21

Family

ID=22638697

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083111955A TW255088B (zh) 1993-12-29 1994-12-20

Country Status (7)

Country Link
US (1) US5677911A (zh)
JP (1) JP3258022B2 (zh)
KR (1) KR100264624B1 (zh)
CN (1) CN1138379C (zh)
CA (1) CA2180245C (zh)
TW (1) TW255088B (zh)
WO (1) WO1995018494A1 (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666170A (en) * 1995-07-12 1997-09-09 Thomson Consumer Electronics, Inc. Apparatus for decoding video signals encoded in different formats
US5745528A (en) * 1995-07-13 1998-04-28 Zenith Electronics Corporation VSB mode selection system
US5940863A (en) * 1996-07-26 1999-08-17 Zenith Electronics Corporation Apparatus for de-rotating and de-interleaving data including plural memory devices and plural modulo memory address generators
US6173330B1 (en) * 1996-09-17 2001-01-09 Motorola, Inc. Delivery and acquisition of data segments with optimized inter-arrival time
WO1998036519A1 (fr) * 1997-02-13 1998-08-20 Ntt Mobile Communications Network Inc. Circuit de synchronisation de trames
US5938763A (en) * 1997-08-06 1999-08-17 Zenith Electronics Corporation System for transposing data from column order to row order
DE19743170A1 (de) * 1997-09-30 1999-04-01 Daimler Benz Ag Kommunikationssystem
US6449288B1 (en) * 1998-05-09 2002-09-10 Centillium Communications, Inc. Bi-level framing structure for improved efficiency DSL over noisy lines
US6567475B1 (en) * 1998-12-29 2003-05-20 Ericsson Inc. Method and system for the transmission, reception and processing of 4-level and 8-level signaling symbols
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
US6493402B1 (en) * 1999-05-27 2002-12-10 Zenith Electronics Corporation Mode control for trellis decoder
US6608870B1 (en) * 1999-05-27 2003-08-19 Zenith Electronics Corporation Data frame for 8 MHZ channels
FI114766B (fi) * 1999-11-30 2004-12-15 Nokia Corp Menetelmä ja järjestelmä kehyksen sisäisen lomituksen toteuttamiseksi
US6958781B2 (en) * 2000-04-18 2005-10-25 Zenith Electronics Corporation Mapping arrangement for digital communication system
US7770010B2 (en) * 2000-09-18 2010-08-03 Wideband Semiconductors Inc. Dynamically configurable interleaver scheme using at least one dynamically changeable interleaving parameter
KR100351829B1 (ko) * 2000-09-26 2002-09-11 엘지전자 주식회사 디지털 통신 시스템
DE10048872A1 (de) * 2000-10-02 2002-04-25 Infineon Technologies Ag Abschnittsweise Entschachtelung
US6563436B2 (en) 2001-09-24 2003-05-13 Zenith Electronics Corporation Kerdock coding and decoding system for map data
US6927708B2 (en) * 2001-09-24 2005-08-09 Zenith Electronics Corporation Mapping system for transmission and reception of multiple data types
US6924753B2 (en) 2001-09-24 2005-08-02 Zenith Electronics Corporation Robust system for transmitting and receiving map data
US7785608B2 (en) 2002-08-30 2010-08-31 Wyeth Holdings Corporation Immunogenic compositions for the prevention and treatment of meningococcal disease
US6919829B2 (en) † 2003-06-20 2005-07-19 Nokia Corporation Bit swapping for different interleaving depths
US20060245505A1 (en) * 2005-05-02 2006-11-02 Limberg Allen L Digital television signals using linear block coding
US7920602B2 (en) * 2005-05-23 2011-04-05 Samsung Electronics Co., Ltd. Method for formatting digital broadcast transport stream packet for improved receiving performance, digital broadcast transmitter, and signal processing method thereof
AU2011300409B2 (en) 2010-09-10 2015-03-26 Wyeth Llc Non-lipidated variants of Neisseria meningitidis ORF2086 antigens

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355397A (en) * 1980-10-15 1982-10-19 Rixon, Inc. Full duplex communication system for voice grade channels
GB2095440B (en) * 1981-03-23 1985-10-09 Sony Corp Digital television signal processing
JPS62234426A (ja) * 1986-04-04 1987-10-14 Sony Corp エラ−訂正方法
JP2647649B2 (ja) * 1986-07-03 1997-08-27 パイオニア株式会社 光ディスク記録方法
US4937844A (en) * 1988-11-03 1990-06-26 Racal Data Communications Inc. Modem with data compression selected constellation
EP0406507B1 (en) * 1989-07-07 1994-06-01 International Business Machines Corporation Block coding scheme for fractional-bit transmission
US5056112A (en) * 1989-07-28 1991-10-08 At&T Bell Laboratories Interleaving in coded modulation for mobile radio
US5170400A (en) * 1989-12-26 1992-12-08 California Institute Of Technology Matrix error correction for digital data
US5087975A (en) * 1990-11-09 1992-02-11 Zenith Electronics Corporation VSB HDTV transmission system with reduced NTSC co-channel interference
EP0587620B1 (en) * 1991-06-03 1998-01-07 BRITISH TELECOMMUNICATIONS public limited company Radio system
US5233629A (en) * 1991-07-26 1993-08-03 General Instrument Corporation Method and apparatus for communicating digital data using trellis coded qam
IL118832A (en) * 1992-01-16 1998-03-10 Qualcomm Inc Method and device for data integration and transmission and overuse
GB9217819D0 (en) * 1992-08-21 1992-10-07 Philips Electronics Uk Ltd Data coding system
WO1994011955A1 (en) * 1992-11-06 1994-05-26 Pericle Communications Company Adaptive data rate modem
US5475691A (en) * 1993-11-15 1995-12-12 At&T Corp. Voice activated date rate change in simultaneous voice and data transmission

Also Published As

Publication number Publication date
KR100264624B1 (ko) 2000-09-01
CN1138379C (zh) 2004-02-11
CA2180245C (en) 2001-05-15
CN1141107A (zh) 1997-01-22
WO1995018494A1 (en) 1995-07-06
US5677911A (en) 1997-10-14
JP3258022B2 (ja) 2002-02-18
JPH09507350A (ja) 1997-07-22
CA2180245A1 (en) 1995-07-06

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent