Cost Effective Hybrid Dynamic Radio Access Supported by Radio over Fiber

被引：0
|
作者：
Medeiros, M. C. R. [1 ]
Costa, R. [2 ]
Silva, H. A. [1 ]
Laurencio, P. [1 ,3 ]
Monteiro, P. P. [2 ]
机构：
[1] Univ Coimbra, Dept Engn Eletrotecn & Comp, IT Inst Telecomunicacoes, P-3030290 Coimbra, Portugal
[2] Univ Aveiro, Dept Eletron Telecomunicacoes & Informat, IT Inst Telecomunicacoes, P-3810193 Aveiro, Portugal
[3] Univ Algarve, P-8005139 Faro, Portugal
来源：
2015 17th International Conference on Transparent Optical Networks (ICTON) | 2015年
关键词：
radio over fiber (RoF); WiFi; LTE; fronthaul; heterogeneous networks; SMALL-CELL NETWORKS;
D O I：
暂无
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：
The Hybrid Dynamic Radio Access supported by Radio over Fiber (Hydra-RoF) project addresses an heterogeneous scenario where small cells are used to increase the coverage and the capacity of a mobile operator through coexistence with a WiFi network. Both, small cells and WiFi networks, are connected to the operator's network through an IP broadband backhaul connection. Such centralized heterogeneous scenario is supported by a Distributed Antenna System (DAS) using Radio over Fiber (RoF) technology. The Hydra-RoF architecture employs low cost components such as VCSELs combined with digital pre-distortion and compensation techniques. In this paper, we will present the architecture concept, focusing on its robustness against environment temperature variations.
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页数：4
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