A sender-oriented back-track enabled resource reservation scheme

Yi Sun, Jihua Zhou, Jinglin Shi

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution


Since more and more unicast real-time transactions like VoIP (Voice over IP) are carried on the packet based network, guaranteed good QoS of these transactions becomes an important issue. Traditional RSVP (Resource Reservation Protocol) is aimed at multicast real-time transactions such as VoD (Video on Demand). It does not fit some features of unicast transactions. In this paper, we present a new way to reserve resource on packet based network. Our scheme adds back-track capability into the process of resource reservation thus increasing the successful rate of setting up a Resource Reservation Path. Besides, our method is different from RSVP in that it is sender-oriented. So it can notify the session sender of abnormal events in the reservation process as soon as possible, fulfilling the need of some unicast real-time transactions such as VoIP.

Original languageEnglish
Title of host publicationNetworking and Mobile Computing
Subtitle of host publicationThird International Conference, ICCNMC 2005, Zhangjiajie, China, August 2-4, 2005. Proceedings
EditorsXicheng Lu, Wei Zhao
Place of PublicationBerlin
PublisherSpringer, Springer Nature
Number of pages10
ISBN (Electronic)9783540318682
ISBN (Print)9783540281023
Publication statusPublished - 2005
Externally publishedYes

Publication series

NameLecture Notes in Computer Science
Publisher Springer-Verlag Berlin
ISSN (Print)0302-9743


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