A New Mobility Model for Multimedia Networks
Mobile IP is the current standard proposed by IETF for mobility management in IP networks. Its importance increases if network is supporting multimedia applications. Mobile node communicates with a static Correspondent Node. The main consideration is when Mobile Node and Correspondent Node both are visiting beyond their home networks and changing their network. For real time applications it needs faster reestablishment of a broken connection due to change of network. The proposed model works after changing the address of a node due to change of network. It differentiates between the initial establishment and intermediate reestablishment of communication between mobile node and correspondent node in lesser steps than 3RP.