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Capacity Optimization for Local and Cooperative Spectrum Sensing in Cognitive Radio Networks
Capacity cognitive radio optimization
2010/2/2
The dynamic spectrum allocation solutions such as
cognitive radio networks have been proposed as a key technology to
exploit the frequency segments that are spectrally underutilized.
Cognitive radi...
Mileage from megawatts: Study finds enough electric capacity to "fill up" plug-in vehicles across much of the nation
electrons idle capacity
2006/12/22
December 11, 2006，RICHLAND, Wash. – If all the cars and light trucks in the nation switched from oil to electrons, idle capacity in the existing electric power system could generate most of the electr...
High Capacity Optical Communication Networks?Approaches forEfficient Utilization of Fiber Bandwidth
Optical Communication Networks Fiber Bandwidth
2010/7/15
The rapidly worldwide growing data and internet traffic in telecommunication networks results
in a sharp increase in the demand for transmission capacity. Thus a much more efficient
utilization of t...
A Cumulative Study of Performance Degrading Factors in a High Capacity Cellular Zone System
Performance Degrading Factors a High Capacity Cellular Zone System
2010/12/14
In high capacity cellular zone systems, cell size is reduced considerably: hence cells may be re-defined as microcells. The key point in microcell interference modeling is that the desired signal, as ...
Nanocrystalline TiO2 Electrodes Exhibiting High Storage Capacity and Stability in Rechargeable Lithium Batteries
Nanocrystalline TiO2 Electrodes Lithium Batteries
2010/12/14
Nanocrystalline TiO2 films were explored for the first time as electrode material for a rechargeable lithium intercalation cell, i.e., Li/LiCF3SO3 + PC/TiO2. Two kinds of nanocrystalline films, TiO2 F...