dc.creator | Chrisanthopoulou, M. P. | en |
dc.creator | Tsoukatos, K. P. | en |
dc.date.accessioned | 2015-11-23T10:24:40Z | |
dc.date.available | 2015-11-23T10:24:40Z | |
dc.date.issued | 2007 | |
dc.identifier | 10.1109/PIMRC.2007.4394116 | |
dc.identifier.isbn | 9781424411443 | |
dc.identifier.isbn | 1424411440 | |
dc.identifier.uri | http://hdl.handle.net/11615/26658 | |
dc.description.abstract | 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 maximization gives rise to an optimization problem with objective function that is in general non-concave in the power and beamforming vectors. We introduce two iterative algorithms searching for the optimal solution; both of these alternate between a power control step, and a beamforming step. Simulation results illustrate the convergence of the proposed algorithms to a locally optimal pair of power vector and beamforming array. © 2007 IEEE. | en |
dc.source.uri | http://www.scopus.com/inward/record.url?eid=2-s2.0-44349123057&partnerID=40&md5=d1a93b7ceb2fe42566a625bb84cb070b | |
dc.subject | Antennas | en |
dc.subject | Beamforming | en |
dc.subject | Power control | en |
dc.subject | User interfaces | en |
dc.subject | Joint beamforming | en |
dc.subject | Throughput maximization | en |
dc.subject | Code division multiple access | en |
dc.title | Joint beamforming and power control for CDMA uplink throughput maximization | en |
dc.type | conferenceItem | en |