DocumentCode
2002678
Title
The impact of service rate fluctuations in wireless packet data systems
Author
Prakash, Rajat ; Veeravalli, Venugopal V.
Author_Institution
Illinois Univ., Urbana, IL, USA
fYear
2003
fDate
29 June-4 July 2003
Firstpage
131
Abstract
Following a model similar to that of Telatar and Gallager, multiuser communication systems with a varying number of users are studied. It is shown that fading causes variability in the service process, and reduces the effective service rate seen by a user. This result is used to design a power control scheme that balances the twin goals of low service variability and high mean service rate.
Keywords
access protocols; fading channels; packet radio networks; stochastic processes; time division multiple access; multiuser communication system; power control scheme; wireless packet data systems; Closed-form solution; Communication systems; Data systems; Delay; Engineering profession; Fading; Fluctuations; Physical layer; Power system modeling; Steady-state;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2003. Proceedings. IEEE International Symposium on
Print_ISBN
0-7803-7728-1
Type
conf
DOI
10.1109/ISIT.2003.1228145
Filename
1228145
Link To Document