搜索结果: 1-15 共查到“光学工程 home”相关记录15条 . 查询时间(0.09 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...
Radio over Fiber tunnel for 60 GHz wireless Home Network
Fiber optics optical communications Fiber optics communications
2015/5/26
60GHz radio coverage is extended by using RoF at intermediate frequency with two hops in the air. MMF and low-cost photonics are used. Real-time transmission between two commercial Wireless-HD devices...
First Demonstration of HD Video Distribution over Large-Core POF employing UWB for In-Home Networks
Fiber optics communications Polymers Microwaves
2015/5/25
We demonstrate a proof of concept real time HD video stream delivery over 50m 1mm core diameter plastic optical fiber and 3m wireless link employing MB-OFDM UWB technology for in-home networks.
Optical Home Network based on an NxN Multimode Fiber Architecture and CWDM Technology
Optical Home Network NxN Multimode Fiber Architecture CWDM Technology
2015/5/18
With this optical home network solution associating an NxN multimode architecture and CWDM technology, various applications and network topologies are supported by a unique multiformat infrastructure....
Power consumption in hybrid access and home networking network
hybrid access home networking network
2015/5/15
We compare energy consumptions of access and home networks for GPON, DOCSIS 3.0,GPON EOC, and indoor extensions of POF, HomePNA, PLC, and WiMax. Combined GPON EOC and POF technologies provide the most...
Bit error rate (BER) performance of return-to-zero and non-return-to-zero data signals optical code division multiple access (OCDMA) system based on AND detection scheme in fiber-to-the-home (FTTH) networks
spectral amplitudes coding – optical code division multiple access detectionscheme subtraction technique non-return-to-zero (NRZ) and return-to-zero (RZ) pulse generator
2011/5/5
In this paper, we will focus on the modulation format used to create the optical pulses, which are
return-to-zero (RZ), and non-return-to-zero (NRZ). Bit error rate (BER) performance is evaluated
ba...
The Convergence of Wired and Wireless Services Delivery in Access and Home Networks
Fiber optics optical communications Networks
2015/6/10
Radio-over-fiber, backhauling and femtonodes are considered for delivering mobile communication services over access and home networks. The RoF overlay is an attractive alternative for optical access,...
Zero Barrier, Zero Crosstalk Autosteresoscopic 3D Display System for Cinema & Home Theater Multi-user Settings
3D Cinema 0% Crosstalk Optical Efficiency
2011/12/16
Using a 4-viewer Autostereoscopic 3D Home Theater display system, a radically designed projection screen film system coupled with a conventional projection display is herein presented and shown to pro...
Multiservice & multiformat home network based on a low cost optical infrastructure
Multiservice multiformat home network based optical infrastructure
2015/7/15
We propose a new home network delivering various signals (Ethernet, digital terrestrial or satellite TV,Radio over Fibre) on a unique infrastructure. We have validated this concept by an implementatio...
Detecting faulty fiber with centralized failure detection system (CFDS) in fiber-to-the-home (FTTH) access network
detection of faulty fiber identification of failure location
2011/5/6
A new technique for detecting any faulty fiber and identifying the failure location occurring in tree-based structured fiber-to-the-home (FTTH) access network with centralized failure detection system...
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...
Silicon-on-Insulator Nanophotonic Waveguide Circuit for Fiber-to-the-Home Transceivers
Silicon-on-Insulator Nanophotonic Waveguide Circuit Fiber-to-the-Home Transceivers
2015/7/31
We present a SOI nanophotonic waveguide circuit for FTTH transceivers. A grating duplexer and planar concave grating are combined to couple and demultiplex the 1310, 1490 and 1550nm communication chan...
Service providers are experiencing growing demand for access bandwidth as standard definition broadcasting continues to evolve to high definition, more people are on line at once and internet becomes ...
Low Cost Transparent Radio-over-Fibre System for UWB Based Home Network
Transparent Radio-over-Fibre System UWB Based Home Network
2015/7/30
We show for the first time the feasibility of a multipoint to multipoint architecture for the distribution of ultra wide band radio signals over multimode fibre with low cost components.
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...