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Title: HMSIP: Hierarchical Multicast SIP Protocol for Streaming Multimedia in Wireless Networks
Authors: Chang, Ing-Chau;Mai, Yi-Ting
Contributors: 資訊工程系
Keywords: Multicast;SIP;Mobile IP;Multimedia;QoS
Date: 2004-03
Issue Date: 2012-05-25T07:47:44Z
Abstract: In this paper, we propose the Hierarchical Multicast Session Initiation Protocol (HMSIP), which integrates the IETF Session Initiation Protocol (SIP) with the IP Multicast protocol and the RSVP resource reservation technique, to reduce the handoff delay, deployment cost and support fast handaflfor the MH with guaranteed multimedia QoS that the traditional approaches such as the Hierarchical Remote Subscription (HRS) and Bi-directional Tunneling (Bv cannot do. We mathematically analyze handoff delays of the HRS, BT and HMSIP schemer. Finally, we show in
simulations that the HMSIP can significantly reduce handoff deloys suffered by the HRS and achieve more stable delays than the BT, with a small proportian of extra bandwidth than that of the bandwidth-optimal HRS.
Relation: 2004 IEEE International Conference on Networking, Sensing and Control (ICNCS), Taipei, Taiwan, R.O.C., Mar. 21-23, 2004: 361-366
Appears in Collections:[Department and Graduate Institute of Computer Science and Information Engineering] Proceedings

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