Re: satellite delay simulator

From: John C. Westmoreland ([email protected])
Date: Thu Oct 05 2000 - 07:33:27 EDT

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    As far as the simulator you can take a look at the
    ns-2 simulator: http://www.isi.edu/nsnam/ns/

    Good Luck,
    John W.

    ----- Original Message -----
    From: "Jon Mansey" <[email protected]>
    To: <[email protected]>
    Sent: Wednesday, October 04, 2000 3:15 PM
    Subject: Re: satellite delay simulator

    > Adding the delay at the IP layer instead of RF is easy using for
    > example dummynet on a FreeBSD bridge.
    >
    > jm
    >
    >
    >
    > >Dear all,
    > >
    > >My company NEWTEC is looking for a true delay simulator
    > >( at IF 70MHz or 140MHz or L-band ) that can generate signal
    > >delays of several hundred milliseconds comparable to 1 or 2
    > >satellite hops.
    > >
    > >Alternatively we are looking for a delay simulator capable
    > >of generating the same delays on a DVB-ASI type of signal.
    > >
    > >Does anyone know if such equipment is commercially available ?
    > >
    > >
    > >
    > >Daniel Delaruelle
    > >NEWTEC NV
    > >Laarstraat 5, B-9100 Sint-Niklaas, Belgium
    > >tel ++32 3 780 65 00 (switch-board)
    > >tel ++32 3 780 65 52 (direct)
    > >fax ++32 3 780 65 00
    > >e-mail [email protected]
    >
    > --
    >
    > [email protected] Chief Science Officer
    > ------------------------------------------------------------------
    > "The Global Leader in Internet Via Satellite"
    > InterPacket Networks, Inc. http://www.interpacket.net
    > 1901 Main St. tel (310) 382 3300
    > Santa Monica, California 90405 fax (310) 382 3310
    > ------------------------------------------------------------------
    >



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