Browsing by Subject "Power control"
Now showing items 19 of 9

Convex approximation algorithms for backpressure power control of wireless multihop networks
(2011)Crosslayer design and operation of wireless networks has attracted significant interest in the last decade, yet some basic problems in the area remain unsolved. In this paper, we consider the joint routing and power control ... 
CrossLayer Antenna Beamforming and Power Control in Wireless Uplinks
(2009)We consider backlogdriven power control and antenna beamforming as a means to maximize network throughput in a wireless uplink, where a base station receives with an antenna array from singleantenna wireless users. ... 
Crosslayer power control in wireless networks
(2006)We introduce a power control algorithm that exploits queue length information to achieve maximum data throughput in singlehop CDMA wireless networks. The algorithm operates in realtime, i.e., executes a single iteration ... 
Energyaware joint power, packet and topology optimization by simulated annealing for WSNs
(2013)Energyaware connectivity in wireless sensor networks (WSNs) can increase their network lifetime. This can be achieved by optimizing the power control, a particular communication mechanism and the topology control. To this ... 
Fast powerup active link protection in autonomous distributed transmitter power control
(2008)In this work, we propose an enhancement to the DPC/ALP (Distributed Power Control with Active Link Protection) algorithm that allows fast power rampup without compromising the ALP guarantee. The original DPC algorithm was ... 
Joint beamforming and power control for CDMA uplink throughput maximization
(2007)We consider joint beamforming and power control as a means to maximize throughput in a CDMA wireless uplink, where a base station equipped with multiple antennas receives from single  antenna wireless users. Throughput ... 
Joint QoS multicast power / admission control and base station assignment: A geometric programming approach
(2008)The joint power control and base station (BS) assignment problem is considered under QualityofService (QoS) constraints. If a feasible solution exists, the problem can be efficiently solved using existing distributed ... 
Low complexity algorithms for relay selection and power control in interferencelimited environments
(2010)We consider an interferencelimited wireless network, where multiple sourcedestination pairs compete for the same pool of relay nodes. In an attempt to maximize the sum rate of the system, we address the joint problem of ... 
Maximum throughput power control in CDMA wireless networks
(2006)We Introduce crosslayer, distributed power control algorithms that guarantee maximum possible data throughput in multihop CDMA wireless networks. Throughput maximization, for given power budget, Is achieved by jointly ...