Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Eui-Seung Son"'
Publikováno v:
2012 17th Opto-Electronics and Communications Conference.
As one of global leading operators in fiber-to-the-x rollout, KT is preparing for access network evolution, mainly based on 10G-EPON technology. In this paper, we will explain technical issues in achieving seamless migration from 1G-EPON network, and
Publikováno v:
2012 Fourth International Conference on Ubiquitous and Future Networks (ICUFN).
In wireless multihop network, the inter-hop interference (IHI) is a major factor to deteriorate the end-to-end performances of multihop link. In this paper, we proposed a joint radio resource management with respect to scheduling and power control in
Publikováno v:
2010 Proceedings of the 5th International Conference on Ubiquitous Information Technologies and Applications.
Publikováno v:
Optics express. 15(10)
We have experimentally investigated the impact of codirectional Raman gains on the performance of distributed fiber Raman amplified systems. The effects of various noise sources, such as optical signal-to-noise ratio (OSNR) degradation, fiber nonline
Publikováno v:
SPIE Proceedings.
We propose and demonstrate a simple decision-threshold tracking technique that can minimize the PMD-induced power penalties. Using this technique, we could reduce the power penalty of RZ signal to 0.2 dB even when the DGD were as large as 40 ps.
Autor:
Eui Seung Son, Yun Chur Chung
Publikováno v:
SPIE Proceedings.
We have analyzed the relative intensity noise (RIN) of the pump lasers transferred to the signal in a Raman amplifier system using polarization-multiplexed pump lasers. The result shows that this RIN transfer could be reduced by 3 dB using the polari
Publikováno v:
13th International Conference on Advanced Communication Technology (ICACT), 2011; 2011, p1049-1053, 5p
Publikováno v:
2010 Proceedings of the 5th International Conference on Ubiquitous Information Technologies & Applications (CUTE); 2010, p1-6, 6p
Publikováno v:
2015 Conference of Telecommunication, Media & Internet Techno-Economics (CTTE); 2015, p1-7, 7p
Publikováno v:
2012 Fourth International Conference on Ubiquitous & Future Networks (ICUFN); 1/ 1/2012, p8-14, 7p