Learn More
— One of the main issues of Mobile IPv6 is handover latency that causes service disruption time. Although plenty of proposals significantly reduce the service disruption time, they suffer from redundant routing that causes packet misordering and bandwidth consumption during the process of inter-domain handover. In this paper, we propose R-MIP, a(More)
— One of the main issues of Mobile IPv6 is handover latency that causes service disruption time. Although plenty of proposals significantly reduce the service disruption time, they suffer from redundant routing that causes packet misordering and excess bandwidth consumption. In this paper, we propose a new scheme that minimizes the redundant routing during(More)
Call admission control (CAC) is essential for the QoS guarantee communications. VoIP services require QoS guarantee as the existing telephony services. This paper proposes a new CAC scheme for VoIP to achieve efficient use of network resources by adopting a dynamic routing and a routing history table. This scheme chooses the better route out of two(More)