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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— We propose an improved channel estimator for reuse-1 orthogonal frequency division multiplexing (OFDM) cellular systems1 . The proposed channel estimation technique exploits de...
148
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— In recent years, IP based Virtual Private Networks (IP-VPNs) which enables enterprises to dynamically create and manage privately owned virtual networks over the public network...
152
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
In a wireless network composed of multiple access points, a long delay during roaming from one access point to another may cause a disruption for streaming traffic. Roaming in wire...
154
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— In Multiple-Input Multiple-Output (MIMO) wireless systems, since different signals are transmitted by different antennas simultaneously, interference occurs between the...
150
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— A method for the mitigation of the effect of narrowband interference (NBI) on the turbo decoder in OFDM systems is proposed. The presence of NBI leads to a contaminated Gaussia...