<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">M. A. M. Marinho</style></author><author><style face="normal" font="default" size="100%">E. P. de Freitas</style></author><author><style face="normal" font="default" size="100%">J. P. C. Lustosa da Costa</style></author><author><style face="normal" font="default" size="100%">A. L. F. de Almeida</style></author><author><style face="normal" font="default" size="100%">R. T. de Sousa</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Using cooperative MIMO techniques and UAV relay networks to support connectivity in sparse Wireless Sensor Networks</style></title><secondary-title><style face="normal" font="default" size="100%">2013 International Conference on Computing, Management and Telecommunications (ComManTel)</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">aircraft communication</style></keyword><keyword><style  face="normal" font="default" size="100%">autonomous aerial vehicles</style></keyword><keyword><style  face="normal" font="default" size="100%">Base stations</style></keyword><keyword><style  face="normal" font="default" size="100%">connectivity</style></keyword><keyword><style  face="normal" font="default" size="100%">cooperative MIMO techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">cooperative multiple input multiple output</style></keyword><keyword><style  face="normal" font="default" size="100%">cooperative multiple input multiple output techniques</style></keyword><keyword><style  face="normal" font="default" size="100%">energy efficiency</style></keyword><keyword><style  face="normal" font="default" size="100%">MIMO</style></keyword><keyword><style  face="normal" font="default" size="100%">MIMO communication</style></keyword><keyword><style  face="normal" font="default" size="100%">mobile nodes</style></keyword><keyword><style  face="normal" font="default" size="100%">Network Connectivity</style></keyword><keyword><style  face="normal" font="default" size="100%">Quality of service</style></keyword><keyword><style  face="normal" font="default" size="100%">quality of services</style></keyword><keyword><style  face="normal" font="default" size="100%">relay network</style></keyword><keyword><style  face="normal" font="default" size="100%">Relays</style></keyword><keyword><style  face="normal" font="default" size="100%">Sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">sparse nonfunctional WSN</style></keyword><keyword><style  face="normal" font="default" size="100%">sparse wireless sensor networks</style></keyword><keyword><style  face="normal" font="default" size="100%">static sensors</style></keyword><keyword><style  face="normal" font="default" size="100%">UAV relay networks</style></keyword><keyword><style  face="normal" font="default" size="100%">unmanned aerial vehicles</style></keyword><keyword><style  face="normal" font="default" size="100%">unmanned aerial vehicles relay network</style></keyword><keyword><style  face="normal" font="default" size="100%">wireless sensor networks</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2013</style></year><pub-dates><date><style  face="normal" font="default" size="100%">Jan</style></date></pub-dates></dates><pages><style face="normal" font="default" size="100%">49-54</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">n/a</style></abstract><notes><style face="normal" font="default" size="100%">n/a</style></notes></record></records></xml>