Stochastic power control in wireless communication systems: analysis, approximate control algorithms and state aggregation

2004 ◽  
Author(s):  
Minyi Huang ◽  
R.P. Malhame ◽  
P.E. Caines
Keyword(s):  
Wireless Communication ◽  
Power Control ◽  
Systems Analysis ◽  
Communication Systems ◽  
Control Algorithms ◽  
Wireless Communication Systems ◽  
State Aggregation ◽  
Approximate Control

An Energy Efficient Power Control Model for Wireless Communication Systems

2012 ◽  
Vol 246-247 ◽  
pp. 640-643
Author(s):  
Yang Liu
Keyword(s):  
Wireless Communication ◽  
Power Control ◽  
Energy Efficient ◽  
Communication Systems ◽  
Optimization Method ◽  
Control Model ◽  
Wireless Communication Systems ◽  
Cross Layer ◽  
Proposed Model ◽  
Efficient Power

In recent years, green computing which refers to maximize energy efficiency during the product's lifetime has attracted more and more concerns. How to use energy effectively in wireless communication systems is also an important issue. In this paper, we propose an energy efficient power control model for wireless communication systems. To control power consumption in wireless communication systems, we design a cross-layer optimization method by a cross layer optimizer which could collect status information from any protocol layer to make optimization decision and send parameter change request to the protocol layers. Experimental results illustrate the effectiveness of the proposed model.

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