548 search results - page 9 / 110 » Mobile processes, mobile channels and complex dynamic system... |
VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
— In order to avoid the large peak transmit power, resulting from the high transmission rates expected for future mobile communication systems, a wireless multi-hop virtual cellu...
BIRTHDAY
2004
Springer
15 years 3 months ago
2004
Springer
This paper presents a new model for mobile processes in occam-π. A process, embedded anywhere in a dynamically evolving network, may suspend itself mid-execution, be safely discon...
103
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GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
—In this paper, we present an iterative algorithm for channel complex gains estimation with inter-sub-carrierinterference (ICI) reduction in orthogonal-frequency-divisionmultiple...
VTC
2008
IEEE
15 years 4 months ago
2008
IEEE
— This paper studies the optimization techniques for scheduling multimedia packets in satellite digital multimedia broadcasting system, namely SDMB, in the presence of a return l...
TWC
2008
14 years 9 months ago
2008
We develop a reduced-complexity hybrid frequency/time-domain orthogonal frequency division multiplexing (OFDM) channel estimation algorithm for high-mobility scenarios where the ch...