搜索结果: 1-12 共查到“光电子技术 service”相关记录12条 . 查询时间(0.135 秒)
Virtualizing ADRENALINE testbed for deploying dynamic GMPLS-controlled WSON as a service
Virtualizing ADRENALINE testbed deploying dynamic GMPLS-controlled WSON service
2011/5/20
We present and evaluate the network virtualization architecture of the ADRENALINE testbed, based on virtualizing the GMPLS control plane to deploy multiple virtual networks with full control of the in...
Performance Evaluation of a Novel Service Provisioning Mechanism for Future Optical Internet Infrastructure
Networks Optical Communications
2010/6/9
A detailed performance and trade-off analysis of a novel optical service plane architecture which is either integrated with the Infrastructure Provider entity or exists as a separate entity is present...
Experimental validation of a SIP-based Platform for Service Oriented Optical Network
Networks network optimization
2010/6/8
Experimental validation of a service oriented optical network architecture based on SIP for on-demand session management is presented in this paper. The service set-up delay is evaluated under differe...
In-Service Chromatic Dispersion and Pass-Band Shape Measurements for Light Path with Modulated ASE Source
Networks wavelength routing Fiber measurement
2010/6/5
A tunable modulated broadband source and narrow-bandwidth filter are used to measure chromatic dispersion, group-delay ripple, and pass-band shape of DWDM-network light paths. This new method is simpl...
A new optical fiber line testing function for service construction work that checks for optical filters below an optical splitter in a PON
Fiber measurements Fiber Bragg gratings
2010/6/5
We propose a new function for construction-work undertaken to install optical cables for services in PONs. We demonstrated to determine whether an optical fiber is “live” or “unused”in branched fiber-...
Multi-service Multi-carrier Broadband MIMO Distributed Antenna Systems for In-building Optical Wireless Access
Optical communications Radio frequency photonics
2010/6/4
A novel broad spectrum band-shifting technique is experimentally demonstrated to simultaneously transmit broadband (500MHz to 3 GHz) multi-service, multi-carrier MIMO signals for in-building radio-ove...
In-service Monitoring of PMD Induced Optical Signal Degradation Using SOP Vector Trajectory on the Poincare Sphere for High-Speed Reconfigurable Optical Networks
PMD Induced Optical Signal Degradation SOP Vector Trajectory Poincare Sphere High-Speed Reconfigurable Optical Networks
2009/7/20
We studied an in-service signal quality estimation method by using wavelength resolved SOP vector trajectories on Poincare Sphere and successfully distinguished PMD induced signal degradation with suf...
Novel Technique for On-Site Signal-Monitoring in PON Systems without Service Interruption
Novel Technique Signal-Monitoring PON Systems Service Interruption
2009/7/14
We propose an on-site signal-monitoring technique using a mechanically-induced long-period grating(LPG) for monitoring specific service signals without service interruption. Using the LPG, leaked sign...
Impairment Constraint Based Routing (ICBR) with Service Differentiation in Survivable WDM Networks
Impairment Constraint Based Routing (ICBR) Service Differentiation Survivable WDM Networks
2009/7/14
We propose and evaluate a novel survivable Impairment Constraint Based Routing (ICBR) algorithm with service differentiation at the Bit Error Rate level. Simulations show significant improvement in co...
Versatile Broadband Service Delivery on PON Employing a Hybrid Optical Code Division Multiple Access/Radio-over-Fiber System
Broadband Service Delivery PON Hybrid Optical Division Multiple Access/Radio-over-Fiber System
2008/8/6
We introduce a cost-effective OCDMA/RoF system on PON for broadband service delivery independent of the user's location. Successful simulation results on 16-QAM transmitted downstream at 250 MS/s are ...
Evaluation of Traffic Engineering Technique for Layer-1 Bandwidth on Demand Service
Evaluation Traffic Engineering Technique Bandwidth Demand Service
2008/8/3
This paper proposes a novel traffic engineering technique for Layer1 bandwidth on demand service; it offers flexible resource allocation and path provision. Evaluation results in a real network are re...
Cost Efficient Non-Service Interrupting Monitoring of Optical Fiber Links in FTTH / FTTB Networks
Cost Efficient Non-Service Interrupting Monitoring Optical Fiber Links FTTH / FTTB Networks
2008/7/31
We present recent advances in low cost fiber monitoring techniques for FTTH/FTTB networks employing integrated means for localizing fiber faults and for testing fiber connectivity in PONs.