Title :
WLC39-3: Power Optimal Opportunistic Scheduling
Author :
Bhorkar, Abhijeet ; Karandikar, Abhay ; Borkar, Vivek S.
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. - Bombay, Mumbai
fDate :
Nov. 27 2006-Dec. 1 2006
Abstract :
In this paper, we propose a power optimal opportunistic scheduling scheme for a multiuser single hop time division multiple access (TDMA) system. We formulate the problem of minimizing average transmission power with different minimum information theoretic rate constraints for individual users. We suggest a stochastic approximation based scheme to implement the policy and argue the convergence of this algorithm. Finally, we extend the power optimal scheduling algorithm for providing temporal fairness among users.
Keywords :
multiuser channels; radio networks; scheduling; time division multiple access; multiuser TDMA system; power optimal opportunistic scheduling; stochastic approximation; time division multiple access system; wireless channels; Approximation algorithms; Convergence; Delay; Energy efficiency; Fading; Optimal scheduling; Processor scheduling; Quality of service; Stochastic processes; Time division multiple access;
Conference_Titel :
Global Telecommunications Conference, 2006. GLOBECOM '06. IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
1-4244-0356-1
Electronic_ISBN :
1930-529X
DOI :
10.1109/GLOCOM.2006.843
