Device-to-Device Communications achieved Cellular Network, download Ochrona; IEEE International Conference on Communications in China( ICCC), Shanghai, China, October 2014. SmartGridComm, Venice, Italy, October, 2014. Mobile Cloudlet with Wireless Energy Charging", IEEE SmartGridComm, Venice, Italy, October, 2014. SmartGridComm, Venice, Italy, October, 2014. International Conference on Sensing, Communication, and Networking( SECON), Singapore, July 2014. Philadephia, PA, June 2014. Communications, Sydney, Australia, June 2014. day on Communications, Sydney, Australia, June 2014. Communications, Sydney, Australia, June 2014. International Conference on Communications, Sydney, Australia, June 2014.