297 search results - page 47 / 60 » Cooperative communications protocol for multiuser OFDM netwo... |
84
Voted
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract—Many protocols for ad-hoc wireless networks perform poorly in situations when node cooperation cannot be enforced. This may happen because of the lack of global authorit...
93
Voted
INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—Achieving secure time-synchronization in wireless sensor networks (WSNs) is a challenging, but very important problem that has not yet been addressed effectively. This paper pro...
GLOBECOM
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper we consider a cooperative network that is trying to reach binary consensus over fading channels. We first characterize the impact of fading on network consensus by up...
TCOM
2010
14 years 8 months ago
2010
—Physical (PHY) layer cooperation in a wireless network allows neighboring nodes to share their communication resources in order to create a virtual antenna array by means of dis...
76
Voted
JNW
2008
14 years 9 months ago
2008
We studied the possibility of using wireless sensor networks for vehicle identification in a large open field. This is exciting research in that it not only presents a challenge bu...