Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2008-01-29
2008-01-29
Pham, Brenda (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C709S247000
Reexamination Certificate
active
10376208
ABSTRACT:
Cached or predictive negotiation of compression parameters over a modem relay network connection involves method and apparatus for determining at a gateway the identity of a client/server modem that is called or calling, and using a profile of such called or calling client/server modem, the profile being stored at the gateway or an affiliated agent, to transmit respectively a candidate response or command containing compression parameters. Preferably, a candidate response or command includes an exchange identification (XID) or link request (LR) command or response, either provisioned, i.e. manually configured or automated, i.e. computer-generated. The profile is stored in a memory. The actual achieved parameters for a given call also may be stored, e.g dynamic learning may be had. Finally, establishing such profiles by placing dummy calls once the modem's phone number is known also is described as a feature of the invention.
REFERENCES:
patent: 7177944 (2007-02-01), Chen et al.
patent: 2003/0123466 (2003-07-01), Somekh et al.
DeLiberato Daniel
Melhorn Nathan Richmond
Urquizo Alex
Cisco Technology Inc.
Pham Brenda
Stolowitz Ford Cowger LLP
LandOfFree
Using modem profiles to improve connectivity, connect... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Using modem profiles to improve connectivity, connect..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Using modem profiles to improve connectivity, connect... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3938736