DocumentCode
1007458
Title
Dynamic channel management scheme to increase performance index of cellular networks
Author
Ioannou, K. ; Panoutsopoulos, I. ; Koubias, S. ; Kotsopoulos, S.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of Patras, Rio Patras, Greece
Volume
40
Issue
12
fYear
2004
fDate
6/10/2004 12:00:00 AM
Firstpage
744
Lastpage
746
Abstract
A dynamic channel management scheme (DCMS), using both a one-layer cellular architecture (OLCA) and a two-layer cellular architecture (TLCA), for use in areas with random offered traffic load, is presented. The philosophy of DCMS is based either on OLCA or TLCA, and is proposed for optimisation of the handoff blocking probability performance of high-speed moving terminals and the call blocking probability of the rest of the calls in a congested urban area, with random offered traffic load. Also, the number of channels assigned to microcells and the umbrella cell, is regulated dynamically achieve to the foregoing objectives.
Keywords
cellular radio; channel allocation; probability; telecommunication traffic; call blocking probability; cellular networks; dynamic channel management; handoff blocking probability performance; microcells; one layer cellular architecture; optimisation; performance index; traffic load; two layer cellular architecture; umbrella cell;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20040482
Filename
1305478
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