Patent ID: 7634070
Filing Date: 2009-12-15
Classification: H04L,H04M

Abstract:
1. A method of reducing time for use by a first modem to connect to a second modem via a communication channel, said first modem being in communication with a handset, said method comprising: receiving a first digital impairment learning sequence from said second modem over said communication channel; determining first one or more digital impairment attributes of said communication channel based on analyzing said first digital impairment learning sequence; interrupting said communication channel; terminating said interrupting; receiving a signal point sequence from said second modem; determining second one or more digital impairment attributes of said communication channel based on analyzing said signal point sequence; initializing said first modem with said one or more parameters to reconnect to said second modem if said first one or more digital impairment attributes are similar to corresponding said second one or more digital impairment attributes; wherein said first modem comprises,