5657 search results - page 398 / 1132 » Micropayments for Wireless Communications |
275
click to vote
INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—For energy conservation, a wireless sensor network is usually designed to work in a low-duty-cycle mode, in which a sensor node keeps active for a small percentage of time durin...
215
click to vote
COMSUR
2011
14 years 6 months ago
2011
—Wireless sensor networks (WSNs) are networks of distributed autonomous devices that can sense or monitor physical or environmental conditions cooperatively. WSNs face many chall...
157
click to vote
FGCN
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Wireless mesh networks have the potential to provide ubiquitous high-speed Internet at low costs. The good news is that initial deployments of WiFi meshes show the feas...
199
click to vote
GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Physical carrier sense for wireless multihop networks has attracted a certain degree of attention since it is a simple yet important mechanism for distributed channel access. S...
141
click to vote
ISCAS
2007
IEEE
16 years 1 months ago
2007
IEEE
— A design of low power digital baseband for wireless endoscope capsule is presented. The key design issues involved in this IC are discussed, including implementation of communi...