In this letter, we present a novel method of solving the Generalized Waterfilling problem
(GWFP) using equivalence with a waterfilling problem (WFP) which has a closed form …

This paper considers the power allocation of a single multiple-input-multiple-output (MIMO)
wireless link with hybrid energy harvesting and grid power supply. We optimize the power …

This paper studies the quality of service (QoS) performance of wireless links powered by
energy harvesting techniques with finite energy battery. We adopt a discretized energy …

In this paper, we consider the problem of energy and data control in energy cooperation
networks powered by renewable energy. In such networks, nodes can provide data …

This paper considers a downlink cellular network with two base stations (BSs) powered by
harvested energy to cooperatively serve two users. To tackle the problem that BSs are of …

In many communications and signal processing optimization problems, the water-filling
problem plays an important role in resource optimization. In this paper we show that the …