176 search results - page 12 / 36 » Design of a practical scheme for ultra wideband communicatio... |
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CRYPTO
2008
Springer
15 years 1 months ago
2008
Springer
In cryptography, there has been tremendous success in building various two-party protocols with small communication complexity out of homomorphic semantically-secure encryption sc...
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GLOBECOM
2008
IEEE
15 years 6 months ago
2008
IEEE
—This paper considers distributed protocol design for joint sub-carrier, transmission scheduling and power management in uplink/downlink multi-cellular OFDMA wireless networks. T...
IWCMC
2010
ACM
15 years 1 months ago
2010
ACM
We investigate the packet-level scheduling for the downlink of multiple-input multiple-output (MIMO) multi-user systems using beamforming. We consider the traffic arrival process ...
CORR
2008
Springer
14 years 11 months ago
2008
Springer
Transportation safety, one of the main driving forces of the development of vehicular communication (VC) systems, relies on high-rate safety messaging (beaconing). At the same time...
TCOM
2010
14 years 10 months ago
2010
—In this letter, we address two questions concerning the application of multipulse pulse-position modulation (MPPM) for free-space optical (FSO) communications: (1) under what co...