×

Method and apparatus for fast V.90 modem startup

DC
  • 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
Patent Images

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.

View all claims
  • 10 Assignments
Timeline View
Assignment View
    ×
    ×