ID27196A - Metode dan sistem penyiaran audio digital dalam-jalur pada-saluran fm - Google Patents

Metode dan sistem penyiaran audio digital dalam-jalur pada-saluran fm

Info

Publication number
ID27196A
ID27196A IDW20002171A ID20002171A ID27196A ID 27196 A ID27196 A ID 27196A ID W20002171 A IDW20002171 A ID W20002171A ID 20002171 A ID20002171 A ID 20002171A ID 27196 A ID27196 A ID 27196A
Authority
ID
Indonesia
Prior art keywords
carriers
sub
group
providing
radio channel
Prior art date
Application number
IDW20002171A
Other languages
English (en)
Inventor
William Kroeger
Dinise M Cammarata
Richard E Martinson
Jeffrey S Baird
E Glynn Walden
Original Assignee
Usa Digital Radio 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 Usa Digital Radio Inc filed Critical Usa Digital Radio Inc
Publication of ID27196A publication Critical patent/ID27196A/id

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • 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]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)
  • Stereo-Broadcasting Methods (AREA)
IDW20002171A 1998-03-27 1999-02-24 Metode dan sistem penyiaran audio digital dalam-jalur pada-saluran fm ID27196A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/049,210 US6430227B1 (en) 1998-03-27 1998-03-27 FM in-band-on-channel digital audio broadcasting method and system

Publications (1)

Publication Number Publication Date
ID27196A true ID27196A (id) 2001-03-08

Family

ID=21958616

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20002171A ID27196A (id) 1998-03-27 1999-02-24 Metode dan sistem penyiaran audio digital dalam-jalur pada-saluran fm

Country Status (13)

Country Link
US (1) US6430227B1 (id)
EP (1) EP1072112B1 (id)
JP (1) JP4197394B2 (id)
KR (1) KR100579357B1 (id)
CN (1) CN1125542C (id)
AT (1) ATE313178T1 (id)
AU (1) AU758641B2 (id)
BR (1) BR9909174A (id)
CA (1) CA2326318C (id)
DE (1) DE69928918T2 (id)
ID (1) ID27196A (id)
RU (1) RU2220506C2 (id)
WO (1) WO1999050980A2 (id)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925925B4 (de) * 1999-06-08 2007-02-22 Robert Bosch Gmbh Verfahren zur Übertragung von Funksignalen und Empfänger zum Empfang von Funksignalen
US7974255B2 (en) * 1999-09-15 2011-07-05 Alcatel-Lucent Usa Inc. Method and apparatus for multi-stream transmission with time and frequency diversity in an orthogonal frequency division multiplexing (OFDM) communication system
US6549544B1 (en) 1999-11-10 2003-04-15 Ibiquity Digital Corporation Method and apparatus for transmission and reception of FM in-band on-channel digital audio broadcasting
US6523147B1 (en) * 1999-11-11 2003-02-18 Ibiquity Digital Corporation Method and apparatus for forward error correction coding for an AM in-band on-channel digital audio broadcasting system
US6792051B1 (en) * 2000-07-25 2004-09-14 Thomson Licensing S.A. In-band-on-channel broadcast system for digital data
US6684367B1 (en) * 2000-10-13 2004-01-27 Agere Systems Inc. Channel coding based on hidden puncturing for partial-band interference channels
US7088740B1 (en) * 2000-12-21 2006-08-08 Bae Systems Information And Electronic Systems Integration Inc Digital FM radio system
US6831907B2 (en) * 2001-08-31 2004-12-14 Ericsson Inc. Digital format U.S. commercial FM broadcast system
KR100466069B1 (ko) * 2001-11-26 2005-01-13 삼성전기주식회사 디지털 오디오 방송 송수신 장치
EP1395012A1 (en) * 2002-08-30 2004-03-03 ABB Schweiz AG Modulation and demodulation of a combination of analog and digital signals
AR041413A1 (es) * 2002-09-27 2005-05-18 Ibiquity Digital Corp Metodo y aparato para la transmision digital de audio
US7551675B2 (en) 2002-09-27 2009-06-23 Ibiquity Digital Corporation Method and apparatus for synchronized transmission and reception of data in a digital audio broadcasting system
US6970685B2 (en) * 2003-02-14 2005-11-29 Ibiquity Digital Corporation Method and apparatus for dynamic filter selection in radio receivers
JP2004349805A (ja) * 2003-05-20 2004-12-09 Alpine Electronics Inc Ｉｂｏｃ放送受信機
JP4053932B2 (ja) * 2003-06-20 2008-02-27 株式会社ケンウッド Ｉｂｏｃ放送受信機。
CN100394695C (zh) * 2003-12-18 2008-06-11 中国科学院半导体研究所 适用于频率分集传输的互补卷积码构造方法
US7340010B2 (en) * 2004-01-26 2008-03-04 Ibiquity Digital Corporation Forward error correction coding for hybrid AM in-band on-channel digital audio broadcasting systems
US7680201B2 (en) * 2004-01-26 2010-03-16 Ibiquity Digital Corporation Forward error correction coding for AM 9kHz and 10kHz in-band on-channel digital audio broadcasting systems
US7474707B2 (en) * 2004-09-09 2009-01-06 Ibiquity Digital Corporation Bandwidth reduction of an FM broadcast signal using a baseband precompensation technique
MX2007003153A (es) * 2004-09-17 2007-06-05 That Corp Codificacion digital directa y modulacion de radiofrecuencia para aplicacion de television de radiodifusion.
FR2879051B1 (fr) * 2004-12-03 2007-03-16 Tdf Sa Procede de transmission d'un signal de bande fm
US9042461B2 (en) * 2005-03-10 2015-05-26 Qualcomm Incorporated Efficient employment of digital upsampling using IFFT in OFDM systems for simpler analog filtering
US8027419B2 (en) * 2005-04-08 2011-09-27 Ibiquity Digital Corporation Method for alignment of analog and digital audio in a hybrid radio waveform
US20060291584A1 (en) * 2005-06-28 2006-12-28 Harris Corporation Composite crest factor reduction
DE102007003187A1 (de) * 2007-01-22 2008-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines zu sendenden Signals oder eines decodierten Signals
US7949319B2 (en) * 2007-03-22 2011-05-24 Silicon Laboratories Inc. Receiver architectures for digital radio broadcasts and associated methods
GB2461904B (en) * 2008-07-17 2011-02-02 Martin Tomlinson Handoff communication system for internet radio
JP2010219649A (ja) * 2009-03-13 2010-09-30 Sanyo Electric Co Ltd 受信装置
KR101806212B1 (ko) * 2011-02-22 2017-12-08 삼성전자주식회사 디지털 방송 시스템에서 시그널링 정보 전송 방법 및 장치
EP2761618B1 (en) * 2011-09-29 2016-11-30 Dolby International AB High quality detection in fm stereo radio signals
US9191256B2 (en) 2012-12-03 2015-11-17 Digital PowerRadio, LLC Systems and methods for advanced iterative decoding and channel estimation of concatenated coding systems
US8595590B1 (en) 2012-12-03 2013-11-26 Digital PowerRadio, LLC Systems and methods for encoding and decoding of check-irregular non-systematic IRA codes
US8948272B2 (en) 2012-12-03 2015-02-03 Digital PowerRadio, LLC Joint source-channel decoding with source sequence augmentation
CN103457615A (zh) * 2013-08-16 2013-12-18 奥维通信股份有限公司 一种基于数模组网的音频广播调频发射机
US10043524B2 (en) 2014-12-19 2018-08-07 Daniel SEEMILLER Interactive data communication with acoustic signal communication
WO2016100982A1 (en) * 2014-12-19 2016-06-23 Seemiller Daniel Data communication with acoustic signal communication
US9602151B1 (en) * 2015-08-31 2017-03-21 Huawei Technologies Co., Ltd. Apparatus and method for transmitting and receiving wireless signals subject to a spectral mask

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315583A (en) * 1991-04-11 1994-05-24 Usa Digital Radio Method and apparatus for digital audio broadcasting and reception
US5425050A (en) * 1992-10-23 1995-06-13 Massachusetts Institute Of Technology Television transmission system using spread spectrum and orthogonal frequency-division multiplex
US5588022A (en) * 1994-03-07 1996-12-24 Xetron Corp. Method and apparatus for AM compatible digital broadcasting
IL114471A0 (en) * 1994-07-12 1996-01-31 Usa Digital Radio Partners L P Method and system for simultaneously broadcasting and analog signals
US5764706A (en) * 1995-08-31 1998-06-09 Usa Digital Radio Partners, L.P. AM compatible digital waveform frame timing recovery and frame synchronous power measurement
US5949796A (en) 1996-06-19 1999-09-07 Kumar; Derek D. In-band on-channel digital broadcasting method and system

Also Published As

Publication number Publication date
KR100579357B1 (ko) 2006-05-12
CA2326318C (en) 2009-04-28
JP2002510897A (ja) 2002-04-09
RU2220506C2 (ru) 2003-12-27
ATE313178T1 (de) 2005-12-15
WO1999050980A2 (en) 1999-10-07
DE69928918T2 (de) 2006-08-17
CN1298583A (zh) 2001-06-06
DE69928918D1 (de) 2006-01-19
KR20010042201A (ko) 2001-05-25
EP1072112A2 (en) 2001-01-31
US6430227B1 (en) 2002-08-06
JP4197394B2 (ja) 2008-12-17
EP1072112B1 (en) 2005-12-14
BR9909174A (pt) 2000-12-05
AU758641B2 (en) 2003-03-27
WO1999050980B1 (en) 2000-01-27
CA2326318A1 (en) 1999-10-07
WO1999050980A3 (en) 1999-11-18
CN1125542C (zh) 2003-10-22
AU2795199A (en) 1999-10-18

Similar Documents

Publication Publication Date Title
ID27196A (id) Metode dan sistem penyiaran audio digital dalam-jalur pada-saluran fm
CN1185815C (zh) 在音频无线电广播系统中减轻断续中断的系统和方法、发送机、接收机及发送方法
RU2000127027A (ru) Способ и система цифрового звукового радиовещания с частотной модуляцией (чм) типа "в полосе на канале"
US6128334A (en) Receiver addressable AM compatible digital broadcast system
CA2677306A1 (en) Broadcasting signal receiver and method for transmitting/receiving broadcasting signal
BR9507009A (pt) Processo de radiodifusão por frequência de modulação de sinais elétricos e de transmissão de sinais e e transmissor e receptor de rádio frequência
RU2000111467A (ru) Система и способ сглаживания периодических прерываний в системе радиовещания аудиосигнала
EP1059748A3 (en) Soft selection combining method in a digital transmission system based on successive erasures of frequency band components
ES2080061T3 (es) Aparato y procedimiento para suministrar audiofrecuencia digital en la banda de radiodifusion por fm.
WO2004059901A3 (en) Method and apparatus for am digital audio broadcasting with amplitude scaled tertiary subcarriers
WO2003021827A3 (en) Digital format u.s. commercial fm broadcast system
EP1800424A2 (en) Method and system for transmitting emergency messages into a region such as a tunnel or a bridge
WO2002009329A3 (en) An in-band-on-channel broadcast system for digital data
KR101920304B1 (ko) 디지털 방송신호를 제공하는 장치 및 방법
Solanki Digital Audio Broadcasting
RU2166841C1 (ru) Способ передачи и приема стереофонического сигнала в системах с одной боковой полосой
US7697616B2 (en) Method of modulation and demodulation of a digital signal, in a frequency band affected by flat fading, associated modulator and demodulator
KR100466069B1 (ko) 디지털 오디오 방송 송수신 장치
Bell et al. Coverage aspects of a single frequency network designed for digital audio broadcasting
Ely et al. VHF Radio-data: Experimental BBC transmissions
Wright et al. Radio Data System
ATE368999T1 (de) Prozedur sowie einrichtung zur rundfunkübertragung von informationen
EP2928092A1 (en) Transmitter for transmitting an information signal, preferably a warning announcement signal, via substantially all channels of a frequency range
Salek NRSC analog and digital radio standards
ES389339A1 (es) Un sistema de radiodifusion unidireccional para la informa-cion del estado de las carreteras.