57 search results - page 4 / 12 » Dynamic relay deployment for disaster area wireless networks |
IWCMC
2006
ACM
15 years 3 months ago
2006
ACM
In the Next Generation Networks (NGNs) users will carry multiple devices forming cooperative networks known as Personal Area Networks (PANs). Some existing technologies enable thi...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— Due to the rapid growth of personal communications, it is now believed that multi-hop topologies will certainly play a key role in forthcoming wireless communications s...
IPPS
2007
IEEE
15 years 4 months ago
2007
IEEE
Wireless sensor networks are small, inexpensive and flexible computational platforms, that have found popular applications in various areas including environmental monitoring, he...
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
ICDCS
2009
IEEE
15 years 7 months ago
2009
IEEE
Recent years have witnessed the pilot deployments of audio or low-rate video wireless sensor networks for a class of mission-critical applications including search and rescue, sec...