
...we consider allocating the transmit powers for a wireless multilink (nlink) system, in order to maximize the total system throughput under...and channel gains, assign full power to one link and minimum to the other, or full power on both. binary power control (bpc) has the advantage of...

...wirel ess services. multicell binary power control (bpc) in fullreuse networks is a promising candidate in system optimization for this purpose. while the bpc scheme is inherently simple, the sum rate maximization by cooperative bpc across cells/links is almost as good as the best achievable nonbinary solution. for practical use, the issue of...

...in general, the capacity optimal power adaptation requires decreasing the secondary transmit power from the peak power to zero in a continuous...increases. we find that that power control that maximizes the snr is binary, i.e., if there is...

...paper deals with the weighted sum rate maximization problem in wireless networks consisting of multiple sourcedestination pairs. since the optimization problem is nonconvex, there are multiple local maxima. here, we propose a simple iterative power control algorithm, namely roundrobin (rr) power control, which has a low computational...

...considers the optimum single cell power control maximizing the aggregate (uplink) communication rate of the cell when there are peak power constraints at mobile users, and...present paper, we study the sumrate maximization problem for the classical multiple access channel, where all the links terminate at a common receiver...

...consider the problem of weighted sumrate maximization (wsrmax) for a set of interfering links. it plays a central role...including crosslayer network utility maximization and maximum weighted link scheduling for multihop wireless networks as well as finding achievable rate regions for singlecast/multicast wireless networks, are...

...consider the problem of weighted sumrate maximization (wsrmax) for an arbitrary set of interfering links. this problem is known to...extremely difficult to solve even for a relative small number of links. the main contribution of this...

for maximizing the benefit of network coding in twoway relay networks, the data rate of links from sources to a relay...is limited by the minimum rate over all links. therefore, we investigate rate control scheme based on power control to maintain the link to be symmetrical while maximizing...

...this paper, we analyze the sum rate maximization problem in a twocell wireless system under peak power and minimum service rate constraints. the optimal power allocation is found to be binary, in the sense that each...

...limited feedback scenario is considered for a recently proposed multicell beamforming approach that approximately maximizes the sumrates in a twocell two...to minimize the loss in sumrate. to this end, the mean loss in sumrate due to random vector quantization...