Abstract | ||
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Abstract— We consider an,uplink power,control problem where each mobile wishes to maximize its throughput (which depends on the transmission powers of all mobiles) but has a constraint on the average power consumption. A finite number of power levels are available to each mobile. The decision of a mobile to select a particular power level may,depend on its channel state. We consider two frameworks concerning the state information of the channels of other mobiles: (i) the case of full state information and (ii) the case of local state information. In each of the two frameworks, we consider both cooperative as well as non-cooperative power control. We manage,to characterize the structure of equilibria policies and, more generally, of bestresponse policies in the non-cooperative case. We present an algorithm to compute equilibria policies in the case of two noncooperative players. Finally, we study the case where a malicious mobile, which also has average power constraints, tries to jam the communication of the other mobile. Our results are illustrated and validated through various numerical examples. |
Year | DOI | Venue |
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2007 | 10.1109/INFCOM.2007.13 | Anchorage, AK |
Keywords | Field | DocType |
mobile communication,optimisation,power control,telecommunication computing,telecommunication control,channel state,discrete power control,optimization | Power budget,Mathematical optimization,Finite set,State information,Computer science,Power control,Communication channel,Computer network,Throughput,Mobile telephony,Power consumption | Conference |
ISSN | ISBN | Citations |
0743-166X | 1-4244-1047-9 | 22 |
PageRank | References | Authors |
1.55 | 14 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Eitan Altman | 1 | 5085 | 516.73 |
Konstantin Avrachenkov | 2 | 1250 | 126.17 |
Gregory Miller | 3 | 34 | 5.21 |
B. J. Prabhu | 4 | 55 | 5.08 |