DocumentCode
2389980
Title
Performance Evaluation of OFDMA RRM Algorithms with Spectrum Reuse 1
Author
Zarbouti, Dimitra ; Tsoulos, George ; Kaklamani, Dimitra I.
Author_Institution
Nat. Tech. Univ. of Athens, Athens
fYear
2007
fDate
8-10 Oct. 2007
Firstpage
205
Lastpage
208
Abstract
The scope of this paper is the presentation of simulation results concerning the performance of an OFDMA cellular system. Three different RRM (radio resource management) algorithms are applied on an OFDMA system with omni-directional antennas. The magnitude of comparison was achievable total data rate in downlink. Since users are considered to request various bit rates (BR), their spatial distribution according to the requested BR is also investigated. Finally, an insight on how these algorithms handle users of different requested rates is presented.
Keywords
OFDM modulation; cellular radio; directive antennas; resource allocation; telecommunication network management; OFDMA cellular system; omni-directional antennas; performance evaluation; radio resource management algorithms; spectrum reuse; Algorithm design and analysis; Analytical models; Computational modeling; Computer simulation; Interference; OFDM; Quality of service; Resource management; Signal to noise ratio; Telecommunication computing;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Technologies, 2007 European Conference on
Conference_Location
Munich
Print_ISBN
978-2-87487-003-3
Type
conf
DOI
10.1109/ECWT.2007.4403982
Filename
4403982
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