搜索结果: 1-5 共查到“光信息技术 Transparent Optical Networks”相关记录5条 . 查询时间(0.093 秒)
Evolutive Lightpath Assessment in GMPLS-controlled Transparent Optical Networks
GMPLS-controlled Transparent Optical Network Lightpath Assessment
2011/5/15
A method to mix impairments estimations and in-field measured data is proposed to evaluate the Quality of Transmission of new lightpaths. It is applied before lightpath establishment and increases the...
Survivable Mapping with Maximal Physical-Layer Failure-Localization Potential in IP over Transparent Optical Networks
Networks Network survivability Network optimization
2010/6/10
Physical-layer failure-localization potential is explored in finding the survivable mapped lightpaths of IP over transparent optical networks. Numerical results show that accurate or near-accurate fai...
Applicability verification of all-optical sampling based Q factor monitor for link-by-link fault management in transparent optical networks
Networks Optical communications
2010/6/9
Applicability of all-optical sampling based Q-factor monitor has been successfully verified for link-by-link fault management in transparent optical mesh networks by comparing with an electrical recei...
Dissemination of Monitoring Information in Transparent Optical Networks
Dissemination Monitoring Information Transparent Optical Networks
2009/7/14
The PCE architecture is designed to be a cost-effective solution for computing optimal paths in next-generation core networks. In this paper we propose a method for disseminating optical monitoring in...
Probe-based Schemes to Guarantee Lightpath Quality of Transmission (QoT) in Transparent Optical Networks
Guarantee Lightpath Quality Transmission (QoT) Transparent Optical Networks
2008/8/6
Two probe-based schemes are proposed to dynamically guarantee lightpath QoT in transparent optical networks. Low blocking and fast set up times are achieved within few lightpath set up attempts.