6800 search results - page 1066 / 1360 » On optimizing collective communication |
169
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Average transmission rate and rate oscillation are two important performance metrics for most wireless services. Both are often needed to be optimized in multi-user scheduling ...
189
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— A novel cross-layer call admission control policy is proposed for a general CDMA beamforming system. In contrast to previously proposed call admission control (CAC) policies wh...
168
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Energy-ef ciency is one of the major concerns in wireless sensor networks since it impacts the network lifetime. In this paper, we investigate the relationship between sensor n...
200
Voted
GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— Future success towards 3G and beyond systems is in supporting a variety of multimedia services with diverse quality-of-service (QoS) demands. With their inherent broadcast capa...
166
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper, we consider a pulse shaping OFDM/BFDM system operating over doubly dispersive channel. We propose to search the optimal pulse maximizing the signal to interferen...