496 search results - page 79 / 100 » Dual-polarized wireless communications: from propagation mod... |
MOBISYS
2006
ACM
14 years 8 months ago
2006
ACM
This paper presents Virgil, an automatic access point discovery and selection system. Unlike existing systems that select access points based entirely on received signal strength,...
CODES
2006
IEEE
14 years 3 months ago
2006
IEEE
We present an adaptive, feedback-based, energy estimation model for battery-powered embedded devices such as sensor network gateways and hand-held computers. Our technique maps ha...
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
—Wireless Internet access is facilitated by IEEE 802.11 WLANs that, in addition to realizing a specific form of CSMA/CA—distributed coordination function (DCF)— implement a ...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
— The recent surge of new viruses and host attacks in the Internet and the tremendous propagation speed of selfdistributing attacks has made network security a pressing issue. To...
TCOM
2008
13 years 9 months ago
2008
Abstract--Incremental-redundancy hybrid automatic repeatrequest (IR-HARQ) schemes are proposed in several wireless standards for increased throughput-efficiency and greater reliabi...