… among the multiple users and investigate the impact of these power allocation strategies on
… only the energy harvested from the i-th source. Such a simple power allocation scheme will …

… offline transmit power allocation scheme which provides insight into how to efficiently consume
the energy supplied by the constant energy source and the energy harvester. For offline …

… energy to the multiple energy harvesting (EH) information transmitters. These employ “harvest …
spend all of their energy harvested during the previous BS energy broadcast to transmit …

… Different from the existing work, we consider the power allocation problem in the wireless
fading channel with the coexistence of energy harvesting and power grid. To the best of our …

… energy harvested are modeled by a first-order Markov process, we obtain the optimal energy
allocation … : power allocation is greedy if the energy to be harvested is large or the stored …

… energy of the user is zero, the optimal power allocation at the … That is, at any given slot the
power allocated to different SCs … SC allocation, we obtain the optimal joint power allocation …

… their transmit power through EH, we derive the asymptotically optimal online power allocation
… The proposed power allocation solution is very simple. Namely, the asymptotically optimal …

… In order to derive an efficient power allocation algorithm for the considered problem, we
introduce a transformation to handle the objective function via nonlinear fractional programming […

… in each sensor during the information transmission will be equal to (pi +Pct i )τi , where pi
denotes the power allocated for sensor i in WIT and Pct i is the circuit power consumption in …

… other energy sources such that their power supply does not solely rely on the power harvested
… In every time slot n ∈ {1,...,T}, we perform joint user scheduling and power allocation to …