In Wireless Sensor Networks (WSNs), how to
extend the lifetime is an important issue. Our research
uses Sleeping Scheduling scheme which divides the
network into many concentric layers and rotates sensors in
different odd and even layers to sleep. By our scheme, we
can balance the power consumption among all sensors and
reduce power and transmission load of sensors near sink.
Our research use Transmit Power Control (TPC)
technique to control topology and divide concentric layers,
and use the topology to transmit packets to sink. Finally,
the performance of our scheme is better than other
Sleeping Scheduling schemes in the simulations.
Relation:
Proceedings of 2015 18th International Conference on Network-Based Information Systems, pp. 6-13
