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191
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EUROMICRO
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract— Creating exercises for learners requires significant time. This is one reason, beside difficulties of discussing individualized tasks in a classroom setting, why often ...
238
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GLOBECOM
2009
IEEE
16 years 1 months ago
2009
IEEE
—A key technology in cooperative communications is distributed space-time coding (DSTC) which achieves spatial diversity gain from multiple relays. A novel DSTC, called randomize...
173
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— Vehicle-to-vehicle (VTV) communications are of interest for applications within traffic safety and congestion avoidance, but the development of suitable communications systems...
193
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—The use of variable data rate can reduce network latency and average power consumption, and automatic rate selection is critical for improving scalability and minimizing network...
184
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— In most wireless relay networks, the source and relay nodes transmit successively via fixed time division (FTD) and each relay forwards a packet immediately upon receiving. In...