A Novel Joint Power and Rate Control Algorithm in Cellular Radio Systems

2005 ◽  
Author(s):  
Wenhu Xue ◽  
Zemin Xi ◽  
Zhongmin Gan
Keyword(s):  
Rate Control ◽  
Control Algorithm ◽  
Cellular Radio ◽  
Joint Power ◽  
Rate Control Algorithm ◽  
Radio Systems ◽  
Cellular Radio Systems

Power control algorithm for cellular radio systems

1994 ◽  
Vol 30 (3) ◽  
pp. 195-197 ◽  
Author(s):  
J.-C. Lin ◽  
Y.-T. Su ◽  
T.-H. Lee
Keyword(s):  
Power Control ◽  
Control Algorithm ◽  
Cellular Radio ◽  
Power Control Algorithm ◽  
Radio Systems ◽  
Cellular Radio Systems

scholarly journals Internet of Vehicles for E-Health Applications in View of EMI on Medical Sensors

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Di Lin ◽  
Xuanli Wu ◽  
Fabrice Labeau ◽  
Athanasios Vasilakos
Keyword(s):  
Nash Equilibrium ◽  
Rate Control ◽  
Electromagnetic Interference ◽  
Control Algorithm ◽  
Healthcare Applications ◽  
Joint Power ◽  
Wireless Technologies ◽  
Medical Sensors ◽  
Rate Control Algorithm ◽  
High Level

Wireless technologies are pervasive to support ubiquitous healthcare applications. However, RF transmission in wireless technologies can lead to electromagnetic interference (EMI) on medical sensors under a healthcare scenario, and a high level of EMI may lead to a critical malfunction of medical sensors. In view of EMI to medical sensors, we propose a joint power and rate control algorithm under game theoretic framework to schedule data transmission at each of wireless sensors. The objective of such a game is to maximize the utility of each wireless user subject to the EMI constraints for medical sensors. We show that the proposed game has a unique Nash equilibrium and our joint power and rate control algorithm would converge to the Nash equilibrium. Numerical results illustrate that the proposed algorithm can achieve robust performance against the variations of mobile hospital environments.

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