936 search results - page 142 / 188 » The Timewheel Group Communication System |
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
—In this paper, we investigate the performance of adaptive beamforming while using subcarrier permutation PUSC in WiMAX cellular network. In the literature, it has been shown tha...
VTC
2008
IEEE
14 years 4 months ago
2008
IEEE
Abstract- OFDMA subchannel allocation has been wellstudied. However, most of the available literature considers a single cell system without cochannel interference. We present a no...
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— Wireless sensor-actuator networks, or WSANs, refer to a group of sensors and actuators which collect data from the environment and perform application-specific actions in resp...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Content Delivery Overlays improves end-user performance by replicating Web contents on a group of geographically distributed sites interconnected over the Internet. However, wi...
IPCCC
2007
IEEE
14 years 4 months ago
2007
IEEE
Dynamic Storage Tiering (DST) is the concept of grouping storage devices into tiers based on their characteristics, and relocating files dynamically to leverage on the heterogene...