2147 search results - page 227 / 430 » Natural Phenomena Simulation |
144
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ICC
2007
IEEE
16 years 4 days ago
2007
IEEE
— This paper addresses the performance evaluation of multi-carrier code division multiple access systems both at physical and TCP levels. A partial equalization technique improvi...
134
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ICC
2007
IEEE
16 years 4 days ago
2007
IEEE
— Lattice Reduction (LR) aided MIMO detection has been shown to provide near-optimal hard outputs. However soft outputs are required in practical systems to fully exploit gains f...
170
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ICC
2007
IEEE
16 years 4 days ago
2007
IEEE
—In wireless sensor networks, sensor nodes are expected to gather specific information about the environment and send it to the user. The data dissemination usually involves many...
106
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ICC
2007
IEEE
16 years 4 days ago
2007
IEEE
Abstract— Recently the exact expression for the BER of rectangular QAM with arbitrary code mapping was obtained [1]. It is then natural to ask for the optimal constellation desig...
182
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ICON
2007
IEEE
16 years 3 days ago
2007
IEEE
— Flow-based networking has gained momentum in the research community in recent years. It allows improved performance guarantees and dynamic, load-aware routing. Flowbased networ...