Fast and scalable wireless handoffs in supports of mobile Internet audio
Mobile Networks and Applications - Special issue: mobile networking in the Internet
Wireless Personal Communications: An International Journal
Mobile Networking Through Mobile IP
IEEE Internet Computing
Codec Schemes Selection for Wireless Voice over IP (VoIP)
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Handover management for mobile nodes in IPv6 networks
IEEE Communications Magazine
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In this paper, micro mobility problems in handoff binding latency in Mobile IPv6 and the enhanced Cellular Mobile IPv6 (CMIv6) are investigated using a new extension protocol. Frequent and fast movements usually characterize micro mobility. An enhanced handoff extension is adopted to solve the Mobile IPv6 handoff break in a micro mobility environment. The basic idea involves using the new field in the IPv6 header, "flow label", to assist the foreign router delivering packets to the mobile node. The Foreign Home Agent (FHA) is a new defined node in this proposition. FHA can accurately deliver packets according to the mobile node IP address even though the new binding messages have not arrived at the CN. The simulations shown in this paper prove that the enhanced CMIv6 scheme can minimize packet loss during handoffs.