An efficient method to search for the location of multimedia services considered with link state information

摘要

Recently, the multimedia communication services have much attention with the advancement of high speed networks and the enhancement of users' request for communication networks. To have these services comfortably, it is desirable that networks guarantee multiple QoS requirements. Moreover, the method to search for the location of services considered with multiple QoSs is also required. In general, QoS required for multimedia communication services includes transmission delay, delay jitter, movie quality and so on. Traditional searching methods, however, do not consider link state information. In this paper, we propose an efficient method to search for the location of multimedia communication services by utilizing link state information. It can know the location fast by adopting the method which searches adjacent nodes first. Finally, we show that the proposed method has good performance by simulation experiments.