Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Ming-Hsueh Chuang"'
Publikováno v:
Journal of Optical Communications. 28
In this paper we present a method to combine different prime codes by using the characteristic that two different prime codes do not interfere with each other. In the code combination it bears the prerequisite that the inserted code should not interf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69445c21a7ddd0aff00d1cbdfd06d997
https://doi.org/10.1515/joc.2007.28.3.216
https://doi.org/10.1515/joc.2007.28.3.216
Publikováno v:
Applied Mechanics and Materials. :2622-2626
In this paper, it tries from experimental measurements to derive the required minimum antenna isolation and from using this minimum antenna isolation to have the MIMO to execute at its utmost efficiency. The issue of the minimum antenna isolation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e0d6a6f8b0f91ed608ebbe4befd24de
https://doi.org/10.4028/www.scientific.net/amm.284-287.2622
https://doi.org/10.4028/www.scientific.net/amm.284-287.2622
Autor:
Hsien Wei Tseng, Chih Yuan Lo, Yih Guang Jan, Chao Chung Huang, Yang-Han Lee, Ming Hsueh Chuang
Publikováno v:
Applied Mechanics and Materials. :2593-2597
In this paper we exploit a basic type of three-stage Distributed Bragg Reflector (DBR) laser that by adjusting its input driving currents in the tri-electrode to generate signals with wavelengths that are in the International Telecommunication Union
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b00e37d20f414062f33ac6649b819573
https://doi.org/10.4028/www.scientific.net/amm.284-287.2593
https://doi.org/10.4028/www.scientific.net/amm.284-287.2593
Publikováno v:
Applied Mechanics and Materials. :2756-2760
In this paper we simulate and analyze the system performance of implementing two Hybrid Automatic Retransmission Request (HARQ) architectures for IEEE 802.16m system, one is a modified Type I HARQ architecture with adaptive modulation and coding (AMC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad9c2a46cae3ee728ea410c131c7e7d1
https://doi.org/10.4028/www.scientific.net/amm.284-287.2756
https://doi.org/10.4028/www.scientific.net/amm.284-287.2756
Autor:
Jingshown Wu, Yih Guang Jan, Ming Hsueh Chuang, Qiang Chen, Hen-Wai Tsao, Qiaowei Yuan, Wen Ching Li, Yang-Han Lee, Jheng Yao Lin
Publikováno v:
IEICE Electronics Express. 8:1823-1828
In this paper the implementation of hierarchical-modulated pilot signals for carrier frequency drift estimation in high mobility multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) system is introduced. Specifically for a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ac2161dcd07a6e34bb5c81cd41dfb0c
https://doi.org/10.1587/elex.8.1823
https://doi.org/10.1587/elex.8.1823
Publikováno v:
Journal of the Chinese Institute of Engineers. 32:861-866
In this paper, we study and analyze the system performance of an optical code-division multiplex access (CDMA) system implemented with synchronous receiver.In the traditional optical CDMA access system, optical signals emitted from users aretransmitt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea711e93a67538b91bdcb3754a4193c0
https://doi.org/10.1080/02533839.2009.9671569
https://doi.org/10.1080/02533839.2009.9671569
Autor:
Hsien Wei Tseng, Yen Hsih Chou, Yih Guang Jan, Yang-Han Lee, Shiann Tsong Sheu, Ming Hsueh Chuang
Publikováno v:
Journal of the Chinese Institute of Engineers. 31:967-976
In this paper we propose a method of using a heuristic Genetic Algorithm (GA) to solve the Fast Fourier Transform subchannelization scheduling (FFTSS) problem in IEEE 802.16 broadband wireless access systems. In such a multi-user transmission system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12a74b6500be5dd765641a2858e83acc
https://doi.org/10.1080/02533839.2008.9671451
https://doi.org/10.1080/02533839.2008.9671451
Autor:
Hen-Wai Tsao, San-Liang Lee, Ming-Hsueh Chuang, Hsien-Wei Tseng, Chun-Liang Yang, Yang-Han Lee, Yung-Shan Chou
Publikováno v:
Microwave and Optical Technology Letters. 48:1417-1423
In a distributed Bragg reflector (DBR) laser, driving currents in the tri-electrode are adjusted to generate various channels in the ITU-Band. Many driving-current combinations can generate the same ITU channel. But when we take system performance in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c7173315cd5f4a1c25d83b941655a29
https://doi.org/10.1002/mop.21643
https://doi.org/10.1002/mop.21643
Publikováno v:
2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching.
We demonstrate a potentially low-cost solution for WDM-PON systems by using ASE sources as seeding lights for upstream transmission. By applying remote pumping scheme, the upstream can carry 2.5 Gb/s over 25-km LEAF fiber.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43584d8a01e68cf0a1ffe8f5284c6186
https://doi.org/10.1364/oecc_ps.2013.tupp_4
https://doi.org/10.1364/oecc_ps.2013.tupp_4
Publikováno v:
2013 18th OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching.
WDM-PON technologies are reviewed and evaluated in terms of their potential applications ranging from ultra-short-reach to long-reach networks. The architectures for enabling large bandwidth with low cost and providing multiple services are proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca2d803e5782c396b4da81ed363a20fa
https://doi.org/10.1364/oecc_ps.2013.wp1_5
https://doi.org/10.1364/oecc_ps.2013.wp1_5