2. 您的位置
3. 首页
4. 期刊论文
5. Cost-Minimized Virtual Elastic Optical Network Provisioning with Guaranteed QoS

Cost-Minimized Virtual Elastic Optical Network Provisioning with Guaranteed QoS

来源 :中国通信:英文版 | 被引量 : 0次 | 上传用户：luo665

【摘 要】

：

Network virtualization is important for elastic optical networks(EONs)because of more flexible service provisioning.To ensure guaranteed quality of service(QoS)for each virtual elastic optical network(VEON),clients usually request network resources from a

【作 者】

：

Shifeng Ding Zile Jiang Sanjay K.Bose Gangxiang Shen 

【机 构】

：

SchoolofElectronicandInformationEngineering,SuzhouKeyLaboratoryofAdvancedOpticalCommunicationNetwork

【出 处】

：

中国通信:英文版

【发表日期】

：

2021年9期

【关键词】

：

virtual elastic optical network virtual optical network embedding spectrum assig 

【基金项目】

：

National Key R&D Program China under Grant 2018YFB1801701,National Natural Science Foundation of China(NSFC)under Grant 61671313,the Priority Academic Program Development of Jiangsu Higher Educati

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Network virtualization is important for elastic optical networks(EONs)because of more flexible service provisioning.To ensure guaranteed quality of service(QoS)for each virtual elastic optical network(VEON),clients usually request network resources from a

其他文献

Introduction to Wireless Endogenous Security and Safety:Problems,Attributes,Structures and Functions

The information security and functional safety are fundamental issues of wireless communica-tions sytems.The endogenous security principle based on Dynamic Heterogeneous Redundancy provides a direction for the development of wireless communi-cation securi

期刊

wireless communicationendogenous se-curityinformation securityfunctional safe

Joint Precoding Schemes for Flexible Resource Allocation in High Throughput Satellite Systems Based

Beam hopping technology provides a foundation for the flexible allocation and efficient utilization of satellite resources,which is considered as a key technology for the next generation of high throughput satellite systems.To alleviate the contradiction

期刊

high-throughputsatellitessatellite-terrestrialnetworksresourceallocationdy

Spectrum Sensing via Temporal Convolutional Network

In this paper,we investigate a spectrumsensing system in the presence of a satellite,where the satellite works as a sensing node.Considering the conventional energy detection method is sensitive to the noise uncertainty,thus,a temporal convolutional netwo

期刊

cognitiveradiospectrumsensingdeeplearningtemporalconvolutionalnetworksa

Multi-Resources Management in 6G-Oriented Terrestrial-Satellite Network

The six-generation(6G)wireless network is expected to satisfy the requirements of ubiquitous connectivity and intelligent endogenous.Terrestrialsatellite networks(TSN)enable seamless coverage for terrestrial users in a wide area,making it very promising i

期刊

downlinktransmissionmulti-resourcemanagementRELAYterrestrial-satellitenetw

Security Enhancement of UAV Swarm Enabled Relaying Systems with Joint Beamforming and Resource Alloc

The high mobility of unmanned aerial vehicles(UAVs)could bring abundant degrees of freedom for the design of wireless communication systems,which results in that UAVs,especially UAV swarm,have attracted considerable attention.This paper considers a UAV Sw

期刊

UAVswarmphysicallayersecurityBEAMFORMINGbandwidthallocationoptimization

Benefits Analysis of Beam Hopping in Satellite Mobile System with Unevenly Distributed Traffic

Satellite mobile system and space-airground integrated network have a prominent superiority in global coverage which plays a critical role in remote and non-land regions, as well as emergency communications. However, due to the gradual angle attenuations

期刊

satellitecommunicationspace-air-groundintegratednetworkbeamhoppingunevenl

Radio-Acoustic Integrated Network for Ocean Information Transmission:Framework and Enabling Technolo

An important vision of next generation mobile system is to provide global internet access.The Space-Terrestrial Integrated Network(STIN)has been proposed and intensively studied to tackle this challenge.Due to the severe attenuation of radio signals in wa

期刊

integratednetworkacousticcommunicationnetworkprotocolsoceanengineering

Hybrid Protocol for Wireless-Powered Untrusted Relay Networks with Imperfect Channel Reciprocity

This work investigates the security issue of the energy-constrained untrusted relay network with imperfect channel reciprocity,where the relay without the built-in power supply can only scavenge energy from radio-frequency signals radiated by the source a

期刊

untrustedrelayphysicallayersecuritysecrecyoutageprobabilityergodicsecre

Single-Channel Speech Enhancement Based on Improved Frame-Iterative Spectral Subtraction in the Modu

Aiming at the problem of music noise introduced by classical spectral subtraction,a shorttime modulation domain(STM)spectral subtraction method has been successfully applied for singlechannel speech enhancement.However,due to the inaccurate voice activity

期刊

short-timemodulationdomainsingle-channelspeechenhancementmodulationimprov

Pseudo-Channel Matrix Truncation Based Spatial Correlation Mitigation in Massive MIMO

Massive multiple-input multiple-output(MIMO),a technique that can greatly increase spectral efficiency(SE)of cellular networks,has attracted significant interests in recent years.One of the major limitations of massive MIMO systems is pilot contamination,

期刊

massiveMIMOpilotcontaminationpseudo-channelmatrixspatialcorrelationsuper