… In [24], the subchannel assignment and power control problem was investigated to improve
the minimum weighted EE of D2D pairs while assuring the quality of service (QoS) of CUEs. …

… signaling overhead, the assigned subchannels to each user … an optimal power allocation
approach (power control) in the … power constraint and subchannel minimum rate constraint . …

… weighting coefficients turn to be out-of-range, we will assign equal powers to each
subchannel of the group as in the conventional OFDM transmission. For the coherent QPSK …

… there is a sum power constraint over the subchannels, and one would expect the PA over
each subchannel to be dependent on the powers assigned to the other subchannels, we show …

… In [2] a power control scheme is proposed based on NBS … subchannel to the total rate of all
subchannels assigned to that user which illustrates that the ratio of the rate in one subchannel …

… efficient subchannel allocation and power control algorithms for … The subchannel allocation
and power control algorithms are … guarantee that each subchannel can only be assigned to at …

… assignment, subject to the given latency constraint. The … subproblem and a subchannel
assignment subproblem, and then … On the other hand, we formulate the subchannel assignment …

… study the trajectory control and sub-channel assignment for … the sub-channel assignment
and UAV trajectory control until … for sub-channel assignment. Index Terms—UAV trajectory, …

… Our objective is to devise a subchannel and power assignment policy that maximises the
sum-rate of all of SUs while satisfying constraints on the required SINR of each individual PU. …

… subchannel is calculated, the transmitter of each D2D pair try to control its transmitting power
so … After power control, the channel condition has changed. Therefore, each D2D pair may …