Optical and wireless-integrated next-generation access network based on coherent technologies

被引：2
|
作者：
Hirooka, Toshihiko [1 ]
Yoshida, Masato [1 ]
Kasai, Keisuke [1 ]
Nakazawa, Masataka [1 ]
机构：
[1] Tohoku Univ, Elect Commun Res Inst, Aoba Ku, 2-1-1 Katahira, Sendai, Miyagi 9808577, Japan
来源：
BROADBAND ACCESS COMMUNICATION TECHNOLOGIES X | 2016年 / 9772卷
关键词：
digital coherent transmission; full-coherent system; 5G mobile networks; optical fronthaul link; TRANSMISSION; GBIT/S;
D O I：
10.1117/12.2211860
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present the latest progress on digital coherent optical transmission technologies and their prospects for deployment for broadband radio access, ultimately realizing a full-coherent integrated network. Recent advances in digital coherent optical transmission technologies have made it possible to utilize both the intensity and phase of an optical field, thus allowing seamless convergence with a wireless network. Such a system, which we term a full-coherent system, can offer substantial advantages in terms of transparency, cost, and bandwidth scalability for broadband radio access networks.
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页数：6
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