Title :
Energy Efficient Transmit Power Control for HDR WPAN
Author :
De Sanctis, M. ; Cianca, Emestina ; Ruggieri, Marina
Author_Institution :
Rome Tor Vergata Univ.
Abstract :
This paper proposes a novel slow transmit power control (TPC) algorithm which exploits a cross layer approach in order to optimize the energy efficiency of a single link. This optimization process has been applied to a short range wireless link (i.e. IEEE 802.15.3-based transmission) and it takes into account the signal fluctuations due to the multipath fading of typical indoor environments. Analytical results have shown that the proposed TPC can improve the battery life duration of 25% with respect to a non optimized strategy, without losing transmission quality
Keywords :
fading channels; indoor radio; multipath channels; personal area networks; power control; radio links; telecommunication control; HDR WPAN; IEEE 802.15.3; energy efficient transmit power control; indoor environments; multipath fading; optimization process; short range wireless link; Automatic repeat request; Cross layer design; Energy consumption; Energy efficiency; Fading; Physical layer; Power control; Protocols; Signal to noise ratio; Transmitters;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
1-4244-0329-4
Electronic_ISBN :
1-4244-0330-8
DOI :
10.1109/PIMRC.2006.253981
