Method and device for charging communications based on RSVP...

Details Method and device for charging communications based on RSVP... Method and device for charging communications based on RSVP...

2005-06-14

2005-06-14

Ho, Duc (Department: 2665)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via frequency channels

C370S389000, C379S114220

Reexamination Certificate

active

06907050

ABSTRACT:
The present invention describes a protocol with which it is possible to establish a connection suitable for voice communication in a network such as internet. In a first step, a PATH message is transmitted from an initiator (1) to a called station (2). In a second step, an RESV message is transmitted from the called station (2) back to the initiator (1), along the same route (23) followed by the PATH message. If either the initiator (1), or the called station (2), or both, contain information in the PATH message and/or the RESV message that indicates payment willingness, each router (22) along the route (23) will reserve a part of its capacity for a direct connection.

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R. Edell et al; Billing Users and Pricing For TCP; Sep. 1995; pp. 1162-1175; IEEE Journal on Selected Areas in Communications.
M. Karsten et al; An Embedded Charging Approach For RSVP; May 1998, pp. 91-100; IEEE.
H. Yang et al; Application of MAS in Implementing Rational IP Routers on the Priced Internet; Aug. 1996; pp. 166-180.

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