FIELD: communications engineering.
SUBSTANCE: proposed method intended to render quality-oriented service transition between first and second Internet Protocol (IP) based communication route, including that based on mobile protocol IPv6, second communication route being related to those accessible for mobile center of communication route network with one or more intermediate stations, makes it possible to find out as quickly as possible if chosen communication route to correspondent center meets quality-of-service requirements or correspondent center is to search for alternative communication route to respective correspondent center. Transition from old communication route to new one should take place only in case requirements to quality of services can be met and backed up on new communication route and capability of best quality demand is explicitly included.
EFFECT: enhanced speed of choosing communication route rendering services of best quality.
6 cl, 2 dwg
