3383 search results - page 526 / 677 » Distributing the power of OLAP |
157
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
— Motivated by the widespread of file and video streaming over peer-to-peer networks, we propose to investigate the design of a peer-to-peer solution for image-based remote walk...
190
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
— We consider a point-to-multipoint cognitive radio network that shares a set of channels with a primary network. Within the cognitive radio network, a base station (BS) controls...
159
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
—Direct sequence spread spectrum (DSSS) technique has been widely used in both military communications and commercial communications. On the other hand, it is a challenge to both...
166
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...
183
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
—The localization of the sensor node is a fundamental problem in sensor networks and can be implemented using powerful and expensive beacons. Beacons, the fewer the better, can a...