IL120568A - Transmission system for digital audio broadcasting - Google Patents

Transmission system for digital audio broadcasting

Info

Publication number
IL120568A
IL120568A IL12056897A IL12056897A IL120568A IL 120568 A IL120568 A IL 120568A IL 12056897 A IL12056897 A IL 12056897A IL 12056897 A IL12056897 A IL 12056897A IL 120568 A IL120568 A IL 120568A
Authority
IL
Israel
Prior art keywords
transmission system
digital audio
audio broadcasting
broadcasting
digital
Prior art date
Application number
IL12056897A
Other languages
English (en)
Other versions
IL120568A0 (en
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of IL120568A0 publication Critical patent/IL120568A0/xx
Publication of IL120568A publication Critical patent/IL120568A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/44—Arrangements characterised by circuits or components specially adapted for broadcast
    • H04H20/46—Arrangements characterised by circuits or components specially adapted for broadcast specially adapted for broadcast systems covered by groups H04H20/53-H04H20/95
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/72—Wireless systems of terrestrial networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmitters (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Superheterodyne Receivers (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
IL12056897A 1996-04-04 1997-04-01 Transmission system for digital audio broadcasting IL120568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/628,219 US5815529A (en) 1996-04-04 1996-04-04 Transmission system for digital audio broadcasting that incorporates a rotator in the transmitter

Publications (2)

Publication Number Publication Date
IL120568A0 IL120568A0 (en) 1997-08-14
IL120568A true IL120568A (en) 1999-12-31

Family

ID=24517977

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12056897A IL120568A (en) 1996-04-04 1997-04-01 Transmission system for digital audio broadcasting

Country Status (9)

Country Link
US (1) US5815529A (de)
EP (1) EP0800289B1 (de)
JP (1) JP3243428B2 (de)
KR (1) KR100461209B1 (de)
CN (1) CN1167384A (de)
CA (1) CA2199760C (de)
DE (1) DE69734036T2 (de)
IL (1) IL120568A (de)
TW (1) TW393840B (de)

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US5937341A (en) * 1996-09-13 1999-08-10 University Of Washington Simplified high frequency tuner and tuning method
US6473506B1 (en) * 1998-10-13 2002-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Signaling using phase rotation techniques in a digital communications system
US6477200B1 (en) * 1998-11-09 2002-11-05 Broadcom Corporation Multi-pair gigabit ethernet transceiver
WO2001050616A1 (en) * 1999-12-30 2001-07-12 Morphics Technology, Inc. A configurable all-digital coherent demodulator system for spread spectrum applications
US7010062B2 (en) * 2000-04-04 2006-03-07 Broadcom Corporation System and method for multi-carrier modulation
US7230931B2 (en) 2001-01-19 2007-06-12 Raze Technologies, Inc. Wireless access system using selectively adaptable beam forming in TDD frames and method of operation
US20020086707A1 (en) * 2000-11-15 2002-07-04 Struhsaker Paul F. Wireless communication system using block filtering and fast equalization-demodulation and method of operation
US7173916B2 (en) 2001-01-19 2007-02-06 Raze Technologies, Inc. Wireless access system using multiple modulation formats in TDD frames and method of operation
NO20006683D0 (no) * 2000-12-28 2000-12-28 Abb Research Ltd Fremgangsmåte for tidssynkronisering
JP2004537913A (ja) * 2001-08-02 2004-12-16 トムソン　ライセンシング　ソシエテ　アノニム マルチパスの影響を検出し、信号受信を制御する装置及び方法
US7272375B2 (en) 2004-06-30 2007-09-18 Silicon Laboratories Inc. Integrated low-IF terrestrial audio broadcast receiver and associated method
KR100918761B1 (ko) * 2005-01-06 2009-09-24 삼성전자주식회사 무선통신 시스템에서 상향링크 서비스를 위한 이득인자 설정 방법
EP2030389A4 (de) * 2006-06-16 2013-07-17 Preco Electronics Inc Schmalbanddetektionen eines empfangssignals
KR101552266B1 (ko) 2009-04-07 2015-09-11 삼성전자주식회사 수신기, 그의 간섭 제거 방법 및 그를 위한 송신기
CN101945073B (zh) * 2009-07-03 2013-02-27 中兴通讯股份有限公司 基于导频的时偏估计装置和方法
CN101980462A (zh) * 2010-08-24 2011-02-23 成都纽斯达电子有限责任公司 一种drm数字音频广播节目搜台方法
CN103165132B (zh) * 2013-02-01 2015-04-15 深圳市文鼎创数据科技有限公司 基于移动终端的音频通信方法及装置
US8804808B1 (en) 2014-01-14 2014-08-12 The Aerospace Corporation Dynamic equalization systems and methods for use with a receiver for a multipath channel
CN104393879B (zh) * 2014-11-26 2016-08-24 成都中远信电子科技有限公司 一种用于无人机的地空窄带通信系统
US10009167B2 (en) * 2015-11-11 2018-06-26 Taiwan Semiconductor Manufacturing Co., Ltd. Carrier synchronization device
US9628122B1 (en) 2016-07-25 2017-04-18 The Aerospace Corporation Circuits and methods for reducing interference that spectrally overlaps a desired signal based on dynamic gain control and/or equalization
US10056675B1 (en) 2017-08-10 2018-08-21 The Aerospace Corporation Systems and methods for reducing directional interference based on adaptive excision and beam repositioning
TWI670944B (zh) * 2017-08-28 2019-09-01 瑞昱半導體股份有限公司 通訊裝置及通訊方法
DE102020001515A1 (de) * 2019-03-12 2020-09-17 Semiconductor Components Industries, Llc Hochauflösendes mimo-radar-system
US11555882B2 (en) * 2019-03-12 2023-01-17 Ay Dee Kay Llc High resolution MIMO radar system
US11212015B2 (en) 2020-05-19 2021-12-28 The Aerospace Corporation Interference suppression using machine learning

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US3845412A (en) * 1973-10-12 1974-10-29 Microwave Ass Inc Digital modulate/demodulate system
US3878468A (en) * 1974-01-30 1975-04-15 Bell Telephone Labor Inc Joint equalization and carrier recovery adaptation in data transmission systems
US4759037A (en) * 1986-04-28 1988-07-19 American Telephone And Telegraph Company Passband equalization of modulated quadrature-related carrier signals
NL8701290A (nl) * 1987-06-02 1989-01-02 Philips Nv Ontvanger voor een faseverschuivingsgemoduleerd draaggolfsignaal.
US5282019A (en) * 1988-10-03 1994-01-25 Carlo Basile Method and apparatus for the transmission and reception of a multicarrier digital television signal
US5260972A (en) * 1990-03-13 1993-11-09 At&T Bell Laboratories Technique for determining signal dispersion characteristics in communications systems
US5140613A (en) * 1990-05-25 1992-08-18 Hewlett-Packard Company Baseband modulation system with improved ROM-based digital filter
NL9002489A (nl) * 1990-11-15 1992-06-01 Philips Nv Ontvanger.
US5278844A (en) * 1991-04-11 1994-01-11 Usa Digital Radio Method and apparatus for digital audio broadcasting and reception
US5315583A (en) * 1991-04-11 1994-05-24 Usa Digital Radio Method and apparatus for digital audio broadcasting and reception
US5233632A (en) * 1991-05-10 1993-08-03 Motorola, Inc. Communication system receiver apparatus and method for fast carrier acquisition
US5406586A (en) * 1991-07-09 1995-04-11 At&T Corp. Signal correlation technique
JP2765600B2 (ja) * 1991-09-19 1998-06-18 日本電気株式会社 復調回路
DE69211535T2 (de) * 1991-11-18 1997-02-06 Japan Broadcasting Corp Sender und empfänger für phasenmodulation
SE470371B (sv) * 1992-06-23 1994-01-31 Ericsson Telefon Ab L M Sätt och anordning vid digital signalöverföring att hos en mottagare estimera överförda symboler
JP3179267B2 (ja) * 1993-01-19 2001-06-25 三菱電機株式会社 フィルタ及びこのフィルタを用いたキャリア位相推定装置
KR960011125B1 (ko) * 1993-01-30 1996-08-20 삼성전자 주식회사 시분할 다중 통신 채널용 디지탈 복조 회로
US5386239A (en) * 1993-05-03 1995-01-31 Thomson Consumer Electronics, Inc. Multiple QAM digital television signal decoder
US5579143A (en) * 1993-06-04 1996-11-26 Ciena Corporation Optical system with tunable in-fiber gratings
FR2706711B1 (fr) * 1993-06-17 1996-10-18 Matra Communication Procédé et dispositif de démodulation de signal numérique.
SE513657C2 (sv) * 1993-06-24 2000-10-16 Ericsson Telefon Ab L M Sätt och anordning att vid digital signalöverföring estimera överförda symboler hos en mottagare
US5471508A (en) * 1993-08-20 1995-11-28 Hitachi America, Ltd. Carrier recovery system using acquisition and tracking modes and automatic carrier-to-noise estimation
JP3160453B2 (ja) * 1993-11-29 2001-04-25 松下電器産業株式会社 データ受信装置
US5822368A (en) * 1996-04-04 1998-10-13 Lucent Technologies Inc. Developing a channel impulse response by using distortion

Also Published As

Publication number Publication date
EP0800289B1 (de) 2005-08-24
CA2199760A1 (en) 1997-10-04
JP3243428B2 (ja) 2002-01-07
EP0800289A3 (de) 2001-02-21
KR100461209B1 (ko) 2005-06-16
DE69734036T2 (de) 2006-06-29
JPH1051339A (ja) 1998-02-20
TW393840B (en) 2000-06-11
DE69734036D1 (de) 2005-09-29
CA2199760C (en) 2001-10-09
MX9702410A (es) 1998-03-31
CN1167384A (zh) 1997-12-10
IL120568A0 (en) 1997-08-14
KR970072721A (ko) 1997-11-07
US5815529A (en) 1998-09-29
EP0800289A2 (de) 1997-10-08

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Legal Events

Date Code Title Description
FF Patent granted
RH1 Patent not in force