TraSH: A Transport Layer Seamless Handover for Mobile Networks
نویسندگان
چکیده
The Internet Engineering Task Force has developed Mobile IP to handle mobility of Internet hosts at the network layer. Mobile IP, however, suffers from a number of drawbacks such as high handover latency, packet loss, and conflict with network security solutions. In this paper, we describe TraSH, a new Transport Layer Seamless Handover solution to mobility. TraSH utilizes multi-homing to achieve a seamless handover of a mobile host, and is designed to solve many of the drawbacks of Mobile IP. Various aspects, such as handover, signalling, location management, data transfer, and security considerations of TraSH are discussed. The Stream Control Transmission Protocol (SCTP), with built-in multi-homing capability, is used to illustrate the concepts of TraSH.
منابع مشابه
TraSH-SN: A Transport Layer Seamless Handoff Scheme for Space Networks
The Internet Engineering Task Force has developed Mobile IP to handle mobility of Internet hosts at the network layer. Spacecrafts in space are analogous to mobile nodes in the terrestrial network. NASA has been experimenting with Mobile IP to handle handoffs in space networks. Mobile IP, however, suffers from a number of drawbacks such as high handoff latency, packet loss, and interoperability...
متن کاملPropose Issues for Transport Mobility Management Scheme
We propose and estimate a novel transport layer mobility management scheme: Seamless IP diversity based Generalized Mobility Architecture (SIGMA). SIGMA provides seamless handover for mobile hosts and is based on Stream Control Transmission Protocol (SCTP), which is a new dependable transport protocol to transport SS7 signaling messages over IP network. We also show that our handover scheme can...
متن کاملAdaptive transport layer protocol for highly dynamic environment
Computer and wireless communication require Internet accessibility at anytime and anywhere; this includes in a high-speed mobile station such as in speedy trains, fast moving cars as vehicle-to-infrastructure communication. However, wireless Quality of Service (QoS) provisioning in such an environment is more challenging. This increased the development of numerous schemes concerning the need of...
متن کاملDesign Issues for SIGMA: Seamless IP diversity based Generalized Mobility Architecture
In this paper, we propose and evaluate a novel transport layer mobility management scheme: Seamless IP diversity based Generalized Mobility Architecture (SIGMA). SIGMA provides seamless handover for mobile hosts and is based on SCTP, which is a new reliable transport protocol introduced by IETF to transport SS7 signaling messages over IP network. We also show that our handover scheme can greatl...
متن کاملHandover latency comparison of SIGMA, FMIPv6, HMIPv6, and FHMIPv6
In our earlier study, we proposed SIGMA, a Seamless IP diversity based Generalized Mobility Architecture. SIGMA utilizes IP diversity to achieve a seamless handover of a mobile host, and is designed to solve many of the drawbacks of Mobile IP. In this paper, we compare the handover latency of SIGMA and recent MIPv6 enhancements, namely, FMIPv6, HMIPv6, and FHMIPv6. Various parameters are consid...
متن کامل