DocumentCode
2518572
Title
Asymptotic analysis of an OFDMA scheme with random packet arrivals
Author
Girici, Tolga ; Ephremides, Anthony
Author_Institution
Dept. of Electr.&Electron. Eng., TOBB Econ. & Technol. Univ., Ankara
fYear
2008
fDate
6-11 July 2008
Firstpage
1696
Lastpage
1700
Abstract
In this work we perform a queueing analysis of an OFDMA-based and channel-aware resource allocation scheme. We estimate the service characteristics of the queues using extreme value theory and estimate the tail probability of queue size distribution using generating function approach. Based on numerical evaluations it is seen that our estimates are very close to the values obtained by simulations.
Keywords
OFDM modulation; queueing theory; resource allocation; OFDMA scheme; asymptotic analysis; channel-aware resource allocation; extreme value theory; queue size distribution; queueing analysis; random packet arrivals; tail probability estimation; Delay; Fading; OFDM; Performance analysis; Queueing analysis; Resource management; Signal to noise ratio; Tail; Throughput; WiMAX;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2008. ISIT 2008. IEEE International Symposium on
Conference_Location
Toronto, ON
Print_ISBN
978-1-4244-2256-2
Electronic_ISBN
978-1-4244-2257-9
Type
conf
DOI
10.1109/ISIT.2008.4595277
Filename
4595277
Link To Document