297 search results - page 31 / 60 » Cooperative communications protocol for multiuser OFDM netwo... |
PIMRC
2008
IEEE
15 years 4 months ago
2008
IEEE
— In infrastructure-less wireless systems network-wise time and frequency synchronization can be achieved by exchanging mutual synchronization errors among neighboring nodes. Coo...
VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
—Most of geographic routing approaches in wireless ad hoc and sensor networks do not take into consideration the medium access control (MAC) and physical layers when designing a ...
TON
2010
14 years 4 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...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— When the node density in a network decreases below the level necessary to sustain ad-hoc and mesh networks, communication can succeed only by leveraging node mobility and trans...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
– In this paper, we propose an auction mechanism for routing in mobile ad hoc networks with selfish nodes. Our approach is to promote bidding for end-to-end routes, as opposed to...