6800 search results - page 1031 / 1360 » On optimizing collective communication |
179
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—We explore the design of a logically centralized but physically distributed control plane for 4D architecture. 4D architecture proposes centralization of network-wide decision m...
171
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—In hierarchical mobile ad hoc networks, the architectual stability is a key factor in determining the network performance. There are many solutions proposed to construct...
183
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—Previous studies of receive diversity have carefully modeled the impact of spatial correlation and antenna coupling on the signal component at the receiver. By contrast, relativ...
218
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—This paper deals with the analytical evaluation of the average delay, the packet-loss rate (PLR) and the throughput of a multi-user (MU) wireless system that capitalizes on a cr...
144
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
—In this paper, we study the advantages of multi-user concurrent transmission, measured using the multi-user gain (MUG), in multiple-input multiple-output (MIMO) systems with rat...