… a single cell OFDMA network, either … power allocation process is firstly to allocate power to
make each UE merely satisfy its rate requirement (Eq. (12)) then allocate the remaining power …

… allocation between network cells, while others adjust both resource and power allocation. In
… management algorithm, where resource and power allocation decisions are jointly made by …

… This paper has addressed the problem of allocating downlink transmit power over OFDMA
cellular networks comprising of macrocells underlaid with low power, small coverage …

… power allocations for a FD WPCN adopting orthogonal frequency-division multiple
access (OFDMA… to the AP in the UL based on OFDMA. Thanks to the promising interference …

… In [12], the authors determine power allocations for multiple … In [13], the capacity of OFDM
and OFDMA networks consisting of … In the case of OFDMA only one relay is assigned to one …

… and the joint subcarrier and power allocation problem with the OFDMA constraint considered
in this paper) sharply different from each other. An interesting result shown in [11] is that the …

… Several suboptimal algorithms for OFDMA uplink scheduling with equal power allocation
have been investigated in the literature [30, 35, 55–58]. Several of these algorithms are shown …

… powers of base stations (BS) are alternatively assigned and optimized at every step. For a
fixed power allocation, … and transform the highly nonconvex power allocation problem into a …

… As opposed to [17], our work considers the problem of joint optimization of power allocation
and subcarrier assignment under the aforementioned frequency reuse scheme. We also …

… We consider a wireless OFDMA cellular network and address the problem of jointly allocating
power to frequencies (subbands) and assigning users to cells. The goal is to maximize the …