25041 search results - page 4900 / 5009 » Algorithms for Clustering Data |
156
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—Multicast is an important communication paradigm, also a problem well known for its difficulty (NP-completeness) to achieve certain optimization goals, such as minimum network ...
126
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— The decision feedback detector (DFD) can achieve the high spectral efficiency of a MIMO channel in that it converts the MIMO channel into multiple parallel layers, through whi...
102
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
The use of bit-patterned media is one of the approaches being investigated to extend magnetic recording densities to 1 Tbit/in2 and beyond. In patterned media, track pitch may be s...
148
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— – Major research challenges in the next generation of wireless networks include the provisioning of worldwide seamless mobility across heterogeneous wireless networks, the im...
114
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Energy consumption is a main issue of concern in wireless networks. Energy minimization increases the time that networks’ nodes work properly without recharging or substituti...