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Improved channel allocation for voice and data traffic with resource reservation for voice traffic in EDGE system

Author
Ramirez, C.; Perez, S.; Paradells, J.
Type of activity
Journal article
Journal
Journal of communications
Date of publication
2008-04
Volume
3
Number
2
First page
34
Last page
42
URL
http://www.jocm.us/index.php?m=content&c=index&a=show&catid=90&id=391 Open in new window
Abstract
This paper makes two main contributions. The first is a method that combines TDMA time slots for voice and data packet services to offer high peak rates and guarantee packet connectivity in the case of cell congestion. The method can also be used to analyse time slot reservation for voice or data packet services. The second contribution is a novel method for analysing the system. In addition to the traditional approach that consists in solving a large system of equations to compute state probabi...
Keywords
cellular networks, channel allocation, quality of service, voice and data traffic
Group of research
COMBGRAPH - Combinatorics, Graph Theory and Applications
WNG - Wireless Networks Group

Participants