5805 search results - page 973 / 1161 » Simulating networks of wireless sensors |
228
click to vote
JSAC
2011
15 years 1 months ago
2011
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
191
click to vote
ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper analyzes the rate of convergence of greedy gossip with eavesdropping (GGE). In previous work, we proposed GGE, a fast gossip algorithm based on exploiting the broadcast...
194
click to vote
ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—This paper investigates Orthogonal FrequencyDivision Multiple-Access (OFDMA) resource-allocation schemes for two-hop relays in a home Powerline Communication (PLC) netwo...
283
click to vote
GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Directional antennas are expected to provide significant improvements over omni-directional antennas in wireless ad hoc networks. Directional MAC protocols, however, int...
173
click to vote
ITIIS
2010
15 years 5 months ago
2010
In this paper, we analyze the impact of different frame types on self-similarity and burstiness characteristics of the aggregated frame traffic from a real 802.11 wireless local a...