… control channels, to arrive at a practical power allocation scheme, we quantize the channel
gains and design the power control … The conventional constant or binary power allocations …

… allocated spectrum is largely underutilized for most of the time in many locations, under the
current fixed spectrum allocation … solution for improving the spectrum efficiency by allowing …

… power control strategy was proposed for SUs. It protects the PU’s transmission and realizes
spectrum … in [21] to realize distributed spectrum allocation. Auction and pricing mechanisms …

… : 1) Combine power control and spectrum allocation. In the … A distributed spectrum
allocation strategy is then performed … power of SBSs to different users is adjusted by the power …

… -efficient resource allocation algorithm to maximize the EE of each DUE with the constraints
on SE and transmit power of DUE. Further, we present power control algorithms to optimize …

… , a novel resource allocation scheme is investigated in OFDM Systems for cognitive radio …
resource allocation model, and then, a joint problem of spectrum allocation and power control …

… the spectrum allocation and power control problems of Device-… problem to realize spectrum
allocation and power control. To … Power consumption efficiency is then considered to control …

… In this paper, two different non-cooperative games to jointly allocate power and spectrum
among CRs in CR networks are proposed. For the interference minimization game, the utility …

… Based on the above model, the power control-spectrum allocation can be formulated a … In
this paper, we consider the power control and spectrum allocation problem under the protocol …

… Most of the existing spectrum allocation policies provide a fixed spectrum slice to each wireless
… transmission rate requirement and the power control constraints. Alternative CR resource …