Mobile wireless devices have intermittent connectivity, sometimes intentional. This is a problem for conventional Mobile IP, beyond its well-known routing inefficiencies and deployment issues. DHARMA selects a location-optimized instance from a distributed set of home agents to minimize routing

Mobile IPv6 deployments may want to bootstrap their operations dynamically based on an interaction between the home agent and the Diameter server of the Mobile Service Provider. This document specifies the interaction between a Mobile IP home agent and a Diameter server. This document defines

Abstract- In this paper, we propose an enhancement of Mobile IP called MIP with HA Handover (HH-MIP) to enjoy most of the advantages of Route Optimization MIP (ROMIP) but with only a small increase of signaling overhead. In HH-MIP, the concept of Temporary HA (THA) is proposed and the mobile host registers the new CoA with its THA rather than its original HA. Moreover, HH-MIP adopts an aggressive approach in selecting the THA for an MH, i.e. whenever an MH is moving away from HA or previous THA, the MH triggers the handover of THA. Simulation results demonstrate that HH-MIP enjoys small handoff latency as well as routing efficiency and the number of control packets generated in HH-MIP is significantly less than that in ROMIP.

Under conventional Mobile IP, all traffic to a MN is tunneled to the current Foreign Agent (FA) from the remote HA, which can result in poor efficiency. Dynamic Home Agent (HA) reassignment model is proposed in this paper to reduce both the signaling traffic and the data traffic to the home network

of this protocol. Distribution of this memo is unlimited. This document specifies a new Mobility Header message type that can be used between a home agent and mobile node to signal to a mobile

Abstract:- Proxy Home Agent (PHA) functionality is proposed for platform nodes in High Altitude Platform (HAP) networks. The solution enables more efficient backhaul link utilization due to path optimization capabilities in an environment with mobile routers. The existing route optimization

Abstract — Mobility in packet networks has become a critical issue in the last years. Mobile IP and the Network Mobility Basic Support Protocol are the IETF proposals to provide mobility. However, both of them introduce performance limitations, due to the presence of an entity (Home Agent

called a home agent is used. However, this equipment generates resilience and performance issues such as protocol scalability and longer paths. In order to solve these problems, we describe and analyze a new concept called Home Agent Migration. The main feature of this solution is the distribution

radio services (GPRS) etc. A seamless roaming between these two hetero networks can be ensured through mobile IP. But the two networks don’t have support towards mobile IP which requires the deployment of home agents and a protocol between the mobile nodes, home agents and foreign agents. Hence seamless

Mobile IPv6 deployments may want to bootstrap their operations dynamically based on an interaction between the home agent and the Diameter server of the Mobile Service Provider. This document specifies the interaction between a Mobile IP home agent and a Diameter server. This document defines