QoS awared power and admission controls based on non-cooperative game theory in wireless networks
- Author:
Yang ZHANG
;
Shihua ZHU
;
Feng LI
- Publication Type:Journal Article
- Keywords:
power and admission control;
non-cooperative game;
utility function;
pricing;
heterogeneous QoS
- From:
Journal of Pharmaceutical Analysis
2008;20(3):149-154
- CountryChina
- Language:Chinese
-
Abstract:
In order to better accommodate heterogeneous quality of service (QoS) in wireless networks, an algorithm called QeS-aware power and admission controls (QAPAC) is proposed. The system is modeled as u non- cooperative game where the users adjust their transmit powers to maximize the utility, thus restraining the interferences. By using adaptive utility functions and tunable pricing parameters according to QoS levels, this algorithm can well meet different QoS reqniremcnts and improve system capacity compared with those that ignore the QoS differ- ences.
