Title :
HMRSVP: a hierarchical mobile RSVP protocol
Author :
Tseng, Chien-Chao ; Lee, Gwo-Chuan ; Liu, Ren-Shiou
Author_Institution :
Dept. of Comput. Sci. & Inf. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
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 happen. We first show that, by NS simulation, that our HMRSVP can achieve the same QoS guarantees as MRSVP with fewer resource reservations. Then, we show that HMRSVP outperforms MRSVP in terms of reservation blocking, forced termination and session completion probabilities
Keywords :
Internet; mobile computing; protocols; quality of service; resource allocation; HMRSVP; Mobile IP regional registration; NS simulation; QoS guarantees; advance resource reservations; forced termination; hierarchical mobile RSVP protocol; inter-region movement; mobile computing environments; mobility independent QoS guaranteed services; reservation blocking; session completion probabilities; Computational modeling; Computer science; Educational institutions; Encapsulation; Intserv networks; Mobile computing; Protocols; Resource management; Signal resolution; Web and internet services;
Conference_Titel :
Distributed Computing Systems Workshop, 2001 International Conference on
Conference_Location :
Mesa, AZ
Print_ISBN :
0-7695-1080-9
DOI :
10.1109/CDCS.2001.918746
