High Connectivity with Minimum BER in Wireless Sensor Networks

Provided by: International Journal of Computer Applications
Topic: Mobility
Format: PDF
Power saving is considered a significant issue relating to wireless ad hoc and sensor networks, where nodes normally use limited battery power. Transmitting using unnecessary high power introduces excessive interference. It is much better if the network designer would have each node transmit at the lowest possible power while the network connectivity is preserved. This paper introduces the optimal common transmit power, defined as the minimum transmit power used by all nodes necessary to guarantee network connectivity.

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