3274 search results - page 470 / 655 » Communication strategies in games |
178
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CE
2007
15 years 6 months ago
2007
To build a web-based virtual learning environment depends on information technologies, concerns technology supporting learning methods and theories. A web-based virtual online cla...
180
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NETWORK
2008
15 years 6 months ago
2008
Wireless mesh networking is emerging as an important architecture for future-generation wireless communications systems. Quality of service provisioning is a challenging issue in ...
203
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IJAHUC
2007
15 years 6 months ago
2007
: In wireless sensor networks, one of the main design challenges is to save severely constrained energy resources and obtain a long system lifetime. Low cost of sensors enables us ...
206
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IJSNET
2007
15 years 6 months ago
2007
: A Bayesian distributed online change detection algorithm is proposed for monitoring a dynamical system by a wireless sensor network. The proposed solution relies on modelling the...
219
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract--In this paper, we consider multiple-input multipleoutput (MIMO) communication systems with combined channel covariance feedback (CCF) and channel gain feedback (CGF), her...