Azana Hafizah Mohd Aman

A Novel Fast Reroute Signaling Cost for Multicast Proxy Mobility

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Performance Evaluation on Packet Loss Cost of an Enhanced Mobile Multicast Service in Proxy Network Mobility

As forecasted by recent research, mobile Internet video traffic is reaching zettabyte capacity in 2019. The fast increments and great usage boost demand in providing high internet service performance. It has become an ongoing research trend to enhance available schemes to comply such demand. The aim of this paper is to propose a new mobile multicast scheme that is able to support high usage of mobile IP traffic. The new scheme is named as route optimized context with multicast fast reroute (RCMFR). The proposed scheme improved network mobility management multicast services support. The network mobility management is known as Proxy Mobile IPv6 (PMIPv6). The high performance of the proposed scheme is evaluated mathematically. The selected parameters are service recovery time and packet loss cost. The equations for the parameters are derived from signaling flow of the proposed scheme. Base solution is taken as the benchmark, therefore results are analyzed and compared with this scheme. The strengths of the suggested scheme is emphasized using quantitative analysis.

Mobile Multicast in Hierarchical Proxy Mobile IPV6

Mobile Internet Protocol Version 6 (MIPv6) environments have been developing very rapidly. Many challenges arise with the fast progress of MIPv6 technologies and its environment. Therefore the importance of improving the existing architecture and operations increases. One of the many challenges which need to be addressed is the need for performance improvement to support mobile multicast. Numerous approaches have been proposed to improve mobile multicast performance. This includes Context Transfer Protocol (CXTP), Hierarchical Mobile IPv6 (HMIPv6), Fast Mobile IPv6 (FMIPv6) and Proxy Mobile IPv6 (PMIPv6). This document describes multicast context transfer in hierarchical proxy mobile IPv6 (H-PMIPv6) to provide better multicasting performance in PMIPv6 domain.