… of spectrum allocation needs to be solved. In Section III, we present our network model and
formulate our spectrum allocation … efficient algorithms for the spectrum allocation problem. In …

In this paper, we propose a distributed algorithm to solve the joint frequency resource and
transmission power allocation problem for the heterogeneous network (HetNet) of LTE-…

… 1Part of the spectrum allocation idea developed in this paper … linear transform and a power
control mechanism. The OFDM … In order to simplify the spectrum and power control algorithm …

… -femto network through joint resource allocation (RA) and power control (PC). For improving
… transmission power is selected and so forth. We start from users with larger allocated power …

… reuse of spectral resources, we impose a peak power constraint at each … power allocation
we study optimal link adaptation, and compare to adaptive transmission without power control…

… power and we derive the corresponding power-allocation strategies. In addition, we propose
an algorithm that approaches the optimal power allocation … spreadspectrum transmission. …

… An algorithm for combined cell-site selection and power control to maximize cellular spread
spectrum capacity[J]. IEEE Journal on Selected Areas in Communications, 1995, 13(7): 1332…

… to solve the joint power control and channel allocation problem in … show that the proposed
power control based on modified firefly … The spectrum allocation problem in cognitive radios is …

… transmission power is allocated to all RBs. In this case, this allocated power is equal to
the maximum power … Hakola, ‘‘The investigation of power control schemes for a device-to-device …

… We consider the sum of the spectral efficiency users and fairness index among users as
parameter performances to be evaluated based on equation (7) and jain’s fairness index [13] : …