FI953686A - Digitalt kommunikationssystem och en mottagare för ett sådant system - Google Patents

Digitalt kommunikationssystem och en mottagare för ett sådant system Download PDF

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Publication number
FI953686A
FI953686A FI953686A FI953686A FI953686A FI 953686 A FI953686 A FI 953686A FI 953686 A FI953686 A FI 953686A FI 953686 A FI953686 A FI 953686A FI 953686 A FI953686 A FI 953686A
Authority
FI
Finland
Prior art keywords
receiver
digital communication
communication system
digital
communication
Prior art date
Application number
FI953686A
Other languages
English (en)
Finnish (fi)
Other versions
FI953686A0 (sv
Inventor
Paulus George Maria De Bot
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of FI953686A0 publication Critical patent/FI953686A0/sv
Publication of FI953686A publication Critical patent/FI953686A/sv

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FI953686A 1993-12-03 1995-08-02 Digitalt kommunikationssystem och en mottagare för ett sådant system FI953686A (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP93203393 1993-12-03
PCT/IB1994/000378 WO1995016314A2 (en) 1993-12-03 1994-12-01 A digital communication system and a receiver for use in such a system

Publications (2)

Publication Number Publication Date
FI953686A0 FI953686A0 (sv) 1995-08-02
FI953686A true FI953686A (sv) 1995-08-02

Family

ID=8214196

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953686A FI953686A (sv) 1993-12-03 1995-08-02 Digitalt kommunikationssystem och en mottagare för ett sådant system

Country Status (10)

Country Link
US (1) US5581578A (sv)
EP (1) EP0688483B1 (sv)
JP (1) JP3454272B2 (sv)
KR (1) KR100334188B1 (sv)
CN (1) CN1087543C (sv)
CA (1) CA2154678C (sv)
DE (1) DE69427024T2 (sv)
FI (1) FI953686A (sv)
SG (1) SG44884A1 (sv)
WO (1) WO1995016314A2 (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1102304C (zh) * 1996-07-08 2003-02-26 株式会社建伍 Am数据多重调制波信号解调装置
US6157678A (en) * 1996-12-18 2000-12-05 Lucent Technologies Inc. Probabilistic trellis/coded modulation with PCM-derived constellations
CN100344137C (zh) * 1997-12-29 2007-10-17 摩托罗拉公司 使用优化传输星座图的pcm逆流传输的系统、装置和方法
FR2776447B1 (fr) * 1998-03-23 2000-05-12 Comsis Codage source-canal conjoint en blocs
US6463094B2 (en) * 1998-04-14 2002-10-08 Smart Link Ltd. Point-to-point secure modem and method
US6947408B1 (en) * 1998-04-17 2005-09-20 Telcordia Technologies, Inc. Wireless internet access system and method
US6549594B1 (en) 1999-05-28 2003-04-15 Nortel Networks Timing phase recovery method and apparatus
WO2001022676A1 (fr) * 1999-09-21 2001-03-29 Comsis Codage source-canal conjoint en blocs
EP1279238B1 (en) 2000-03-28 2005-02-09 Interdigital Technology Corporation Cdma system which uses pre-rotation before transmission
US6754170B1 (en) * 2000-09-29 2004-06-22 Symbol Technologies, Inc. Timing synchronization in OFDM communications receivers
US7016296B2 (en) * 2000-10-16 2006-03-21 Broadcom Corporation Adaptive modulation for fixed wireless link in cable transmission system
US7079574B2 (en) 2001-01-17 2006-07-18 Radiant Networks Plc Carrier phase recovery system for adaptive burst modems and link hopping radio networks
KR100781969B1 (ko) * 2001-03-26 2007-12-06 삼성전자주식회사 직교 주파수 분할 다중 접속에 기반한 데이타 통신 장치및 방법
KR100539862B1 (ko) 2001-04-04 2005-12-28 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이타 송/수신장치및 방법
CN100336330C (zh) * 2003-01-27 2007-09-05 西南交通大学 基于均匀与非均匀调制星座图的混合自动重传请求方法
US7826798B2 (en) * 2003-11-20 2010-11-02 Intel Corporation Trained data transmission for communication systems
DE602004006837T2 (de) * 2004-04-30 2008-02-07 Sony Deutschland Gmbh Entzerrerschaltung und Verfahren mit Maximalwahrscheinlichkeitsdetektion
CN101390359A (zh) * 2004-10-15 2009-03-18 艾利森电话股份有限公司 信号调制的各种分辨率级别取决于传播条件的无线电通信的方法和系统
KR100891448B1 (ko) * 2005-08-04 2009-04-01 삼성전자주식회사 다중 안테나 시스템에서 공간 멀티플랙싱 방식의 검출 장치및 방법
KR100660056B1 (ko) * 2005-11-07 2006-12-20 한국전자통신연구원 계층적 변조 신호의 독립적 스트림 추출 및 연판정 장치 및그 방법
TW200738020A (en) * 2006-02-01 2007-10-01 Lg Electronics Inc A method of transmitting and receiving data using superpostion modulation in a wireless communication system
US8929268B2 (en) 2009-06-17 2015-01-06 Intel Corporation Techniques for hierarchical encoding for multicast broadcast services in wireless communication systems
US8446974B2 (en) * 2010-01-27 2013-05-21 National Instruments Corporation Blind mechanism for the joint estimation of frequency offset and phase offset for QAM modulated signals
US8938018B2 (en) * 2010-04-05 2015-01-20 Lg Electronics Inc. Method and system for reducing inter carrier interference for OFDM
WO2014087674A1 (ja) * 2012-12-07 2014-06-12 パナソニック株式会社 信号生成方法、送信装置、受信方法および受信装置
EP2757752B1 (en) * 2013-01-21 2019-03-13 Mitsubishi Electric R&D Centre Europe B.V. Data transmission and reception using a hierarchical modulation scheme with clustered constellation points
EP2757753B1 (en) * 2013-01-21 2019-08-21 Mitsubishi Electric R&D Centre Europe B.V. Data transmission and reception using a hierarchical modulation scheme with clustered constellation points
CN113014526B (zh) * 2021-02-24 2023-01-03 广东工业大学 一种基于空间调制系统的分层星座图构建及检测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9020170D0 (en) * 1990-09-14 1990-10-24 Indep Broadcasting Authority Orthogonal frequency division multiplexing
US5105443A (en) * 1990-05-29 1992-04-14 At&T Bell Laboratories Inband coding of secondary data
US5105442A (en) * 1990-11-07 1992-04-14 At&T Bell Laboratories Coded modulation with unequal error protection
US5394440A (en) * 1991-02-06 1995-02-28 General Datacomm, Inc. High speed modem systems incorporating distribution preserving Tomlinson encoding and decoding for secondary channels
AU655384B2 (en) * 1991-07-26 1994-12-15 General Instrument Corporation Carrier phase recovery for an adaptive equalizer
US5305352A (en) * 1991-10-31 1994-04-19 At&T Bell Laboratories Coded modulation with unequal error protection
US5267021A (en) * 1992-04-03 1993-11-30 The Trustees Of Columbia University In The City Of New York Multiresolution digital television broadcast system
US5315619A (en) * 1992-05-15 1994-05-24 Rca Thomson Licensing Corporation Carrier recovery processor for a QAM television signal
US5386239A (en) * 1993-05-03 1995-01-31 Thomson Consumer Electronics, Inc. Multiple QAM digital television signal decoder

Also Published As

Publication number Publication date
JP3454272B2 (ja) 2003-10-06
SG44884A1 (en) 1997-12-19
WO1995016314A2 (en) 1995-06-15
CN1118644A (zh) 1996-03-13
DE69427024T2 (de) 2001-10-18
FI953686A0 (sv) 1995-08-02
EP0688483A1 (en) 1995-12-27
US5581578A (en) 1996-12-03
JPH08506473A (ja) 1996-07-09
EP0688483B1 (en) 2001-04-04
WO1995016314A3 (en) 1995-07-20
CN1087543C (zh) 2002-07-10
CA2154678A1 (en) 1995-06-15
DE69427024D1 (de) 2001-05-10
CA2154678C (en) 2003-01-28
KR100334188B1 (ko) 2002-11-04
KR960700601A (ko) 1996-01-20

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V.