Optimised resource management for NEMO mobile networks

Author

Ben Hamida, I. ; Boukhatem, L.

Author_Institution

Univ. of Paris XI, Orsay

fYear

2006

fDate

17-20 Sept. 2006

Firstpage

32

Lastpage

37

Abstract

In NEMO (NEwork Mobility) context, service degradation or forced call termination may occur because of frequent handoffs. In this paper, we propose and evaluate a new scheme for quality of service guaranty support. This scheme called Time-based Bandwidth Reservation (TBR) is adapted to NEMO specifications and consists in sending reservation requests to the neighboring cells based on real-time measures of mobile networks. The goal of our scheme is to adjust the amount of time for which bandwidth has to be allocated and reserved in a cell. Detailed performance results of TBR scheme and comparison with guard channel scheme are presented. The simulation results show that the proposed TBR scheme can efficiently improve the flow dropping probability.

Keywords

bandwidth allocation; mobile radio; quality of service; mobile networks; network mobility; quality of service guaranty; reservation request; resource management; time-based bandwidth reservation; Bandwidth; Degradation; IP networks; Laboratories; Mobile communication; Protocols; Quality of service; Resource management; Telecommunication traffic; Terminology; Mobile networks; mobility; real-time; reservation;

fLanguage

English

Publisher

ieee

Conference_Titel

Mobile Computing and Wireless Communication International Conference, 2006. MCWC 2006. Proceedings of the First

Conference_Location

Amman

Print_ISBN

978-9957-486-00-6

Type

conf

DOI

10.1109/MCWC.2006.4375192

Filename

4375192