Wireless Channel Estimation

Name: Wireless Channel Estimation
Brand: LAP Lambert Academic Publishing
SKU: 9783838331034
Price: 179.91 PLN
Availability: InStock

Joint Direction Finding and Multipath Delay Estimation in the Presence of Mutual Coupling

Autor: Vu Van Khang

Język:

Oprawa: Miękka

Wydawca: LAP Lambert Academic Publishing

Dostępność: Dostępna u dostawcy

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The channel parameters such as DOAs or Delays are of importance in wireless communication systems. T...

Informacje o książce

Autor

Vu Van Khang

Język

Angielski

Oprawa

Książka - Miękka

Data wydania

2010

strony

EAN

9783838331034

Enbook ID

07137351

Wydawca

LAP Lambert Academic Publishing

Waga

124

Wymiary

150 x 220 x 4

Pełny opis

The channel parameters such as DOAs or Delays are of importance in wireless communication systems. The precise information of these two parameters not only are crucial in the localization of mobile stations, but also enhances the accuracy of channel estimation, which in turn improves the communication link quality. However, most of the existing algorithms either do not take the mutual coupling, incurred due to closely spaced antennas, into consideration are too complicated to admit practical implementations. In this book, we extend the JADE-MUSIC and CTST-MUSIC to the scenarios in the presence of mutual coupling. Our focus is put on the CTST approach which uses three stages of 1-D MUSIC algorithms along with a constrained spatial filtering process and a constrained temporal filtering process in between to render high solution parameter estimates, yet with low computational overhead. Results are provided to verify the resilience of the extended algorithms against the mutual coupling and their superiority compared with previous works

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Wireless Channel Estimation

Joint Direction Finding and Multipath Delay Estimation in the Presence of Mutual Coupling

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Pełny opis

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