Method and apparatus for fast V.90 modem startup

  • US 7,062,022 B2
  • Filed: 01/08/2004
  • Issued: 06/13/2006
  • Est. Priority Date: 04/12/1999
  • Status: Expired due to Fees
First Claim
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1. A method for reducing startup latency associated with a data transmission system having a first device configured to communicate with a second device over a communication channel, said method comprising the steps of:

  • establishing a call between said first device and said second device;

    determining whether a characteristic of said communication channel is similar to a corresponding characteristic associated with a previously established communication channel; and

    initializing at least one of said first and second devices using a number of stored parameters associated with said previously established communication channel, said initializing step being performed if said determining step determines that said characteristic is similar to said corresponding characteristic.

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