搜索结果: 1-10 共查到“光电子技术 optical access”相关记录10条 . 查询时间(0.175 秒)
Hybrid optical access networks, integrating fiber-tothe-home (FTTH) and radio-over-fiber (RoF) systems that share a single distributed infrastructure, are promising for future multiservice access netw...
We review the imperatives on the optical communication technology industry to realize universal ultra high speed access to the world‟s information.
Cyclic Prefix Free 10-Gb/s OFDM for a DML-Based Long- Reach Optical Access Using Joint Time and Frequency Domain Equalization Algorithm
Fiber optics links subsystems Modulation
2015/5/25
Without using a cyclic prefix, a DML-based 10-Gb/s OFDM at 2.5-GHz bandwidth transmission over 65-km SMF is demonstrated to be possible while maintaining the efficient throughput and short-latency tim...
Power Efficiency of Next-Generation Optical Access Architectures
Networks Fiber optics communication
2015/6/9
A theoretical model for the power consumption of access networks is presented. The analysis based on this model provides insights into optimal number of lines per equipment and the use of active vs. p...
This paper discusses WDM-based optical access networks beyond 10G-EPON and XG-PON. It describes drivers and requirements. Challenges as well as possible solutions are outlined.
A PON based on coherent heterodyne receivers is presented. The wavelength selectivity and sensitivity of heterodyne receivers enables a filterless ultra-dense WDM system with long reach and simplified...
A Novel Optical Access Network Architecture Supporting Seamless Integration of RoF and OFDMA Signals
Optical Access Network Architecture Supporting Seamless Integration OFDMA Signals
2015/7/17
We present a novel PON architecture supporting RoF and OFDMA signal integration without WDM lasers, and demonstrate 10-Gb/s OFDMA and three RF signals at 2.1GHz are successfully transmitted over 20km ...
Optical access evolutions and their impact on the metropolitan and home networks
Optical access evolutions metropolitan home networks
2015/8/3
This paper describes broadband optical access networks evolutions including high speed home interfaces for fixed and mobile services. Technical challenges are also discussed, namely concerning optical...
Trends in optical access and in-building networks
Trends optical access in-building networks
2015/7/30
As users require ever more speed, variety and personalization in ICT services, the capacity and versatility of access networks needs to be expanded. The first generation of point-to-point and of point...
Optical access evolutions and their impact on the metropolitan and home networks
Optical access evolutions metropolitan home networks
2015/7/30
This paper describes broadband optical access networks including high speed home interfaces for fixed and mobile services. Access technical challenges are also discussed, namely concerning extended bu...