Výsledky vyhledávání - "Tra Luu-Thanh"

On the Performance of Opportunistic Relay Selection in Cognitive Radio Networks with Primary User’s Interference and Direct Channel

Autor: Son Vo-Que, Khuong Ho-Van, Tra Luu-Thanh, Lien Pham-Hong

Publikováno v: Wireless Personal Communications. 91:345-367

This paper analyzes outage performance of opportunistic relay selection in cognitive radio networks with primary user's interference and direct channel over independent non-identically distributed fading channels and under maximum transmit power cons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1fad5cc1ec83ea99d99cfdaf705f244
https://doi.org/10.1007/s11277-016-3464-9

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A Combined Algorithm of Kalman Estimator and Guard Interval Optimization for Mobile WiMAX

Autor: Thang Nguyen-Manh, Tra Luu-Thanh, Lien Pham-Hong, Quang Nguyen-Duc

Publikováno v: International Journal of Distributed Systems and Technologies. 4:16-28

Mobile WiMAX (Worldwide Interoperability for Microwave Access) system has been recently applied widely in wireless communication systems. In this paper, the channel estimation algorithms were studied for the mobile WiMAX system. The comb-type pilot w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9314214a452b24872de90d30316fdfe
https://doi.org/10.4018/jdst.2013010102

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Akademický článek

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An enhanced algorithm of channel estimation based on extended Kalman Filter for mobile WiMAX

Autor: Tra Luu Thanh, Lien Pham Hong, Quang Nguyen Duc

Publikováno v: 2012 International Conference on Control, Automation and Information Sciences (ICCAIS).

In this paper, the channel estimation algorithms are studied for mobile WiMAX standard. The comb-type pilot is used for channel estimation system. Kalman estimator had good performance in slow fading environment. Extended Kalman Filter (EKF), an enha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21ff2e465f102a7c3c05a253a7fcbaea
https://doi.org/10.1109/iccais.2012.6466572

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Performance evaluation of channel estimation based on adaptive filters and adaptive guard interval for mobile WiMAX

Autor: Lien Pham-Hong, Tra Luu-Thanh, Quang Nguyen-Duc

Publikováno v: 2012 IEEE International Conference on Computer Science and Automation Engineering (CSAE).

In this paper, the channel estimation algorithms are studied for mobile WiMAX standard. The comb-pilot type is used for channel estimation algorithms. We constructed an channel estimation algorithm based on two adaptive filters: Kalman and extended K

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01311e9c030f5575443e08b7e0906297
https://doi.org/10.1109/csae.2012.6272598

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Conference

An Optimal Algorithm of Estimation Channel Combining Kalman Filter with Adaptive Guard Interval for Mobile WiMAX Standard.

Autor: Quang, Nguyen-Duc, Lien, Pham-Hong, Thang, Nguyen-Manh, Tra, Luu-Thanh

Publikováno v: 2012 IEEE RIVF International Conference on Computing & Communication Technologies, Research, Innovation & Vision for the Future; 1/ 1/2012, p1-4, 4p

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