The global concern on environmental issues is placing its mark on all sectors of the society, including of course, the wireless telecommunications industry. In this paper, we develop a microeconomic-based green radio framework in which a network operator shifts some of its responsibilities towards the intended destination to one of these inactive end-users with the specific intention of reducing the transmitted power of its source nodes and the incurred costs. Our results disclose up to 70% energy savings and up to 65% cost savings over the direct transmission benchmarker, when selecting from approximately 50 eligible relays in the scenario portrayed by the UMTS Rel. 99 standard. © 2011 IEEE.
|Original language||English (US)|
|Title of host publication||2011 18th International Conference on Telecommunications|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Number of pages||6|
|State||Published - May 2011|