搜索结果: 1-14 共查到“光通信器件与系统技术 Dynamic”相关记录14条 . 查询时间(0.071 秒)
Evaluation of a Fiber-Optic Parametric Amplifier with Optical Feedback in Multi-Channel Dynamic Networks
Networks Parametric oscillators amplifiers
2015/5/26
We investigate the feasibility of optical gain-clamping a fiber-optic parametric-amplifier to prevent cross gain saturation in multi-channel systems. We measure only moderate improvement but identify ...
Evaluation of a Fiber-Optic Parametric Amplifier with Optical Feedback in Multi-Channel Dynamic Networks
Networks Parametric oscillators amplifiers
2015/5/26
We investigate the feasibility of optical gain-clamping a fiber-optic parametric-amplifier to prevent cross gain saturation in multi-channel systems. We measure only moderate improvement but identify ...
Dynamic Bandwidth Allocation in Flexible OFDM-based Networks
Dynamic Bandwidth Allocation Flexible OFDM-based Networks
2015/5/25
We propose a general policy to allocate subcarriers to time-varying traffic in a flexible OFDM optical network. We compare the OFDM network performance to that of a fixed-grid WDM network using simula...
Optical Packet and Circuit Simultaneous Transmission Technologies for Dynamic Lightpath Setup/Release and Packet Traffic Change
Optical Packet Circuit Simultaneous Transmission Technologies Dynamic Lightpath Setup/Release Packet Traffic Change
2015/5/20
For dynamic traffic change on packet/lightpath integration, all-bandwidth amplifiers and high dynamic-range packet receivers are developed. 80-Gbit/s colored optical packets and 8-lightpaths simultane...
Relaxed Maintenance Protection Architecture by Dynamic Backup Path Configuration
Dynamic Backup Path Configuration Relaxed Maintenance
2015/5/18
We propose dynamic backup path configuration architecture for maintaining the 1+1 path protection as much as possible after a single failure occurs. Our reliable architecture ensures enough time for r...
Quantum Dot SOA Dynamic Range Improvement for Phase Modulated Signals
Quantum dot devices Phase modulation
2015/6/8
A 10 dB input power dynamic range advantage is found for amplification of phase-encoded signals with quantum dot SOA compared to low confinement bulk SOA. The effect is attributed to differences in th...
Wide Dynamic Range OSNR Monitoring for RZ-DQPSK Systems using Delay-Tap Sampling Technique
Fiber optics communications Fiber optics links subsystems
2015/6/5
We propose half-symbol delay-tap sampling for OSNR monitoring and extend the monitoring range to 5−45 dB. The proposed method also enables calibration-free monitoring with range of 16−43 d...
Comparison of Static and Dynamic WDM Networks in Terms of Energy Consumption
Fiber optics communications Networks
2015/6/4
The benefit of migrating from static to dynamic WDM networks is evaluated, for the first time, in terms of energy consumption. Results show a clear benefit of dynamic operation for traffic loads < 0.5...
We studied four-wave mixing in hybrid DWDM/TDMA PON operating in the 1.3μm band experimentally and show feasibility of 15dB dynamic range at 50GHz channel spacing with 28 channels without, and 7 chann...
Analysis of Static Versus Fully-Dynamic Routing in IP/GMPLS over WDM Optical Networks with Physical-Layer Impairment Constraints
Static Versus Fully-Dynamic Routing WDM Optical Networks Physical-Layer Impairment Constraints
2015/7/17
We investigate static and dynamic routing approaches in overlay IP/GMPLS over optical networks.Dynamic operation for full-wavelength services benefits from physical-layer impairment aware routing wher...
Dynamic Optical Mesh Networks:Drivers,Challenges and Solutions for the Future
Dynamic Optical Mesh Networks Drivers
2015/7/16
We discuss the scalability challenges facing the optical networks. Using the architecture based on spectrum-sliced elastic optical path network (SLICE), we demonstrate how the networking functionality...
Network Planning,Control and Management Perspectives on Dynamic Networking
Network Planning Control Management Perspectives Dynamic Networking
2015/7/16
We motivate that network planning, service provisioning and restoration, as well as service manage-ment need to be investigated and aligned at large in order to realize dynamic networking.
Lightpath establishment in distributed transparent dynamic optical networks using network kriging
Lightpath establishment distributed transparent dynamic optical networks network kriging
2015/7/14
A lightpath provisioning scheme is proposed to guarantee Quality of Transmission (QoT) in transparent optical networks. The scheme novelty consists in utilizing the network kriging framework to estima...
Blur-mask approach was developed to simulate the backlight distribution of locally-controlled dimming LED backlight with lower computational complexity which is less than 1% of conventional convolutio...