HMRSVP: a hierarchical mobile RSVP protocol

  • Authors:
  • Chien-Chao Tseng;Gwo-Chuan Lee;Ren-Shiou Liu;Tsan-Pin Wang

  • Affiliations:
  • Department of Computer Science and Information Engineering, National Chiao Tung University, Hsin-Chu, Taiwan 30050, ROC;Department of Computer Science and Information Engineering, National Chiao Tung University, Hsin-Chu, Taiwan 30050, ROC;Department of Computer Science and Information Engineering, National Chiao Tung University, Hsin-Chu, Taiwan 30050, ROC;Department of Computer Science and Information Management, Providence University, Sha-Lu, Taiwan 43309, ROC

  • Venue:
  • Wireless Networks
  • Year:
  • 2003

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this paper, we propose a hierarchical Mobile RSVP (HMRSVP) that can achieve mobility independent QoS-guaranteed services in mobile computing environments. The HMRSVP integrates RSVP with Mobile IP regional registration and makes advance resource reservations only when an inter-region movement may possibly occur. We first show that, by NS simulator, our HMRSVP can achieve the same QoS guarantees as MRSVP does with fewer resource reservations. Then, we show that HMRSVP outperforms MRSVP in terms of reservation blocking, forced termination and session completion probabilities.