A Study of Transmission Power Control Algorithms in Wireless Body Sensor Systems
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چکیده
In wireless body sensor systems (WB-SNSs), sensor nodes should be energy-efficient due to battery limitation. The transmission power control (TPC) is a representative technique to reduce energy consumption in WB-SNSs. Therefore, in this paper, we summarize representative TPC algorithms such as linear, binary, and dynamic algorithms. Then, we review a general TPC model and a closed loop TPC mechanism which can be used in wireless body sensor systems.
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تاریخ انتشار 2013