17932 search results - page 53 / 3587 » Wireless communications systems |
BIOWIRE
2007
Springer
14 years 4 months ago
2007
Springer
Abstract—One of the challenges in a military wireless sensor network is the determination of an information collection infrastructure which minimizes battery power consumption. T...
ICC
2009
IEEE
13 years 8 months ago
2009
IEEE
Abstract--We present and analyze two different power allocation strategies for considerably improving the average bit error rate (BER) performance of wireless multihop systems with...
PERCOM
2003
ACM
14 years 9 months ago
2003
ACM
Wireless distributed sensor networks (DSNs) are important for a number of strategic applications such as coordinated target detection, surveillance, and localization. Energy is a ...
GLOBECOM
2008
IEEE
14 years 4 months ago
2008
IEEE
—OFDM systems have gained utmost importance for wireless communications requiring ever higher data rates. The maximum data rate that can be achieved is, however, limited by the w...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
—In IEEE 802.11 Wireless LAN (WLAN) systems, techniques such as acknowledgement, retransmission, and transmission rate adaptation, are frame-level mechanisms designed for combati...