Power Planning for Power Limited Two-Relay Network
In this paper, power limited relay network is considered. The authors take one example of the limited relay, i.e. Energy Harvesting (EH) relay to study the power planning problem. It is assumed that the EH process is stationary and periodical. A two-EH-relay network is considered for simplicity. Efficient power planning can maximize the sum capacity that can be achieved by the saved power of EH relays. Several power planning schemes are compared and the sum capacity performance of them are presented by numerical results.