The convergence towards the IP protocol has made Internet access available almost
everywhere; this has leveraged new expectations about continuous and seamless …

We study how to build a front-end flow management system for SIP application servers. This
is challenging because of some special characteristics of SIP and SIP applications.(1) SIP …

Streaming of multimedia data is a common application in today's Internet. The trend towards
ubiquitous computing raises expectations from the users about enjoying multimedia …

This paper extends previous work on the impact of the number of hops on the quality of VoIP
applications running over wireless multihop networks. The paper also proposes a framework …

In this paper, end-to-end VoIP (Voice over Internet Protocol) performance is evaluated by
simulation with NS-2 simulation tool. There are many results studied and published for VoIP …

The rapid development of wireless technologies has resulted in a movement towards total
mobility. Mobility is an essential and necessary feature for roaming users who connect to …

Advances in wireless communications have driven an interest towards ubiquitous computing
environments for nomadic users. This has led to a more user-centric vision of the network …

본 논문에서는 모바일 IPv6 망에서 트래픽을 모니터링하고 사용자의 이동성 정보를 분석하는
방법을 제안한다. 제안하는 방법에서는 트래픽 모니터링을 위한 별도의 소프트웨어를 단말에 …

In this paper, we propose a method of monitoring traffic and analyzing information of
handover in mobile IPv6 networks. Our proposed method analyzes handover latency …