272 search results - page 14 / 55 » Power Assignment in Radio Networks with Two Power Levels |
WINET
2010
13 years 5 months ago
2010
Abstract In this work we study the combination of multicost routing and adjustable transmission power in wireless ad hoc networks, so as to obtain dynamic energy- and interference-...
ICDCS
2010
IEEE
13 years 10 months ago
2010
IEEE
—Transmission power plays a crucial role in the design and performance of wireless networks. The issue is therefore complex since an increase in transmission power implies that a...
NETWORK
2006
13 years 6 months ago
2006
Wireless sensor networks are built upon a shared medium that makes it easy for adversaries to conduct radio interference, or jamming, attacks that effectively cause a denial of se...
TON
2010
13 years 1 months ago
2010
The cognitive radio (CR) paradigm calls for open spectrum access according to a predetermined etiquette. Under this paradigm, CR nodes access the spectrum opportunistically by cont...
PAM
2007
Springer
14 years 25 days ago
2007
Springer
Abstract. The use of power control in wireless networks can lead to two conflicting effects. An increase in the transmission power on a link may (i) improve the quality and thus t...