By Topic

An efficient approach to support QoS and bandwidth efficiency in high-speed mobile networks

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Jianping Jiang ; Dept. of Comput. & Inf. Sci., Ohio State Univ., Columbus, OH, USA ; Ten-Hwang Lai

A major concern about wireless QoS is call dropping rate. On the other hand, efficient use of the scarce wireless bandwidth has always been of top importance. In the literature, these two issues are addressed separately by reservation and dynamic channel allocation. In this paper, we intend to provide an efficient approach to address both issues. We first explore combining dynamic channel allocation with reservation. Two approaches, namely hard reservation and soft reservation, are pointed out and examined. Then we propose to use soft reservation and to adaptively adjust the number of reserved channels by means of monitored network parameters. Extensive simulations are provided to compare the performances of different approaches. The results show our proposed approach guarantees a low call dropping rate while providing efficient bandwidth usage

Published in:

Communications, 2000. ICC 2000. 2000 IEEE International Conference on  (Volume:2 )

Date of Conference:

2000