To achieve a better Eb/N0 (bit energy to noise ratio) than todays Rake receiver, a better estimation of the radio channel is needed. This paper proposes to reach this goal with artificial neural networks, which are used for detecting all multipaths in a direct sequence spread spectrum signal.

The output of the adaptive neual net is an estimation of the channel response. To increase the Eb/N0 of direct sequence spread spectrum signals, Rake receivers consist of up to 6 demodulators, which demodulate the strongest few echoes of the signal. Th ....etc

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To achieve a better Eb/N0 (bit energy to noise ratio) than todays Rake receiver, a better estimation of the radio
channel is needed. This paper proposes to reach this goal with
artificial neural networks, which are used for detecting all multipaths
in a direct sequence spread spectrum signal.The
output of the adaptive neual net is an estimation of the channel
response. To increase the Eb/N0 of direct sequence spread spectrum
signals, Rake receivers consist of up to 6 demodulators, which
demodulate the strongest few echoes of the signal. ....etc

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i want details and abstract of this topic ....etc

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srujan m
I want reply on about seminar topic of automatic multipath detection ....etc

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Abstract:
The combination of antenna array beamforming with multiuser detection can effectively
improve the detection efficiency for wireless communications under multipath interference,
especially for the applications in a fast fading channel. The authors study the performance of an
adaptive beamformer incorporated with a B-MMSE detector, which works on a unique signal
frame characterised by training sequence preamble and data blocks segmented by zero-bits. Both
the beamformer weight updating and B-MMSE detection are carried out ....etc

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Under the guidance
S.Arunmozhi

Submitted by,
V.Mahalakshmy




Introduction

Wavelength division multiplexing
- multiple optical carrier signals of unique wavelengths on a single fiber cable.

Advantages of WDM
-high bandwidth.
-extremely low error rate.
-low signal attenuation.
-More secure.
....etc

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To achieve a better Eb/N0 (bit energy to noise ratio) than todays Rake receiver, a better estimation of the radio channel is needed. This paper proposes to reach this goal with artificial neural networks, which are used for detecting all multipaths in a direct sequence spread spectrum signal. The output of the adaptive neual net is an estimation of the channel response. To increase the Eb/N0 of direct sequence spread spectrum signals, Rake receivers consist of up to 6 demodulators, which demodulate the strongest few echoes of the signal. Their ....etc

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Power point presentation on adaptive multipath detection
Want ppt of adaptive multipath detection as soon as possible ....etc

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I want dynamically adaptive multipath load balancing source code ....etc

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