IL114471D0 - Method and system for simultaneously broadcasting and analog signals - Google Patents

Method and system for simultaneously broadcasting and analog signals

Info

Publication number
IL114471D0
IL114471D0 IL11447195A IL11447195A IL114471D0 IL 114471 D0 IL114471 D0 IL 114471D0 IL 11447195 A IL11447195 A IL 11447195A IL 11447195 A IL11447195 A IL 11447195A IL 114471 D0 IL114471 D0 IL 114471D0
Authority
IL
Israel
Prior art keywords
system
method
analog signals
simultaneously broadcasting
broadcasting
Prior art date
Application number
IL11447195A
Original Assignee
Usa Digital Radio Partners L P
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
Priority to US08/274,140 priority Critical patent/US5956624A/en
Priority to US08/485,599 priority patent/US5745525A/en
Application filed by Usa Digital Radio Partners L P filed Critical Usa Digital Radio Partners L P
Publication of IL114471D0 publication Critical patent/IL114471D0/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40Circuits
    • H04B1/403Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/406Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/69Spread spectrum techniques
    • H04B1/707Spread spectrum techniques using direct sequence modulation
    • H04B1/7097Interference-related aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J9/00Multiplex systems in which each channel is represented by a different type of modulation of the carrier
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/02Channels characterised by the type of signal
    • H04L5/023Multiplexing of multicarrier modulation signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/22Arrangements for broadcast of identical information via plural broadcast systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H2201/00Aspects of broadcast communication
    • H04H2201/10Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/18Aspects of broadcast communication characterised by the type of broadcast system in band on channel [IBOC]
    • H04H2201/183FM digital or hybrid
IL11447195A 1994-07-12 1995-07-05 Method and system for simultaneously broadcasting and analog signals IL114471D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US08/274,140 US5956624A (en) 1994-07-12 1994-07-12 Method and system for simultaneously broadcasting and receiving digital and analog signals
US08/485,599 US5745525A (en) 1994-07-12 1995-06-07 Method and system for simultaneously broadcasting and receiving digital and analog signals

Publications (1)

Publication Number Publication Date
IL114471D0 true IL114471D0 (en) 1996-01-31

Family

ID=26956624

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11447195A IL114471D0 (en) 1994-07-12 1995-07-05 Method and system for simultaneously broadcasting and analog signals

Country Status (4)

Country Link
US (3) US5903598A (en)
AU (1) AU3094495A (en)
IL (1) IL114471D0 (en)
WO (1) WO1996002101A1 (en)

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Also Published As

Publication number Publication date
US5949813A (en) 1999-09-07
US5903598A (en) 1999-05-11
WO1996002101A1 (en) 1996-01-25
US6014407A (en) 2000-01-11
AU3094495A (en) 1996-02-09

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