Integrate Dynamic Service Classes for Real Time Multimedia Communication on Cellular {IP} Environment

A key problem in transporting multimedia traffic over wireless channel is a controlled sharing of the wireless link by different packet streams. In the context of real time mobile multimedia communication environment the limited and dynamically varying available resources and the user mobility in conjunction with the stringent application requirement make it difficult to provide sustained quality of service to applications. The present work focus the attention on the real time multimedia communications problem, proposing a state dependent interactive service model, in Cellular IP environments.