183 search results - page 32 / 37 » Wireless Baseband Transmission Experiments |
115
click to vote
CSE
2009
IEEE
15 years 1 months ago
2009
IEEE
A lifetime of several years for wireless sensor nodes can be achieved if their activity period is minimized. This can be done by using low duty cycle protocols. One of the challeng...
SECON
2008
IEEE
15 years 4 months ago
2008
IEEE
—Fast proliferation of IEEE 802.11 wireless devices has led to the emergence of High-Density (HD) Wireless Local Area Networks (WLANs), where it is challenging to improve the thr...
ISM
2005
IEEE
15 years 3 months ago
2005
IEEE
In wireless communications, the available throughput depends on several parameters, like physical layer, base station distance, fading and interference. Users experience changes i...
MOBICOM
2010
ACM
14 years 9 months ago
2010
ACM
We report a first-of-its-kind realization of directional transmission for smartphone-like mobile devices using multiple passive directional antennas, supported by only one RF chai...
121
click to vote
RTAS
2009
IEEE
15 years 4 months ago
2009
IEEE
In recent years, there has been an increase in video surveillance systems in public and private environments due to a heightened sense of security. The next generation of surveill...