Tenth International Conference on Computer Modeling and Simulation (uksim 2008)最新文献_第5页

SEMRSA: Spectrum Efficient Modulation-aware Dynamic Routing & Spectrum Allocation in Elastic Optical Network 弹性光网络中频谱高效调制感知动态路由与频谱分配

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2017-01-20 DOI: 10.1145/3036331.3036338

Saptarashmi Bandyopadhyay, Vishal Dey, M. Chatterjee, U. Bhattacharya

{"title":"SEMRSA: Spectrum Efficient Modulation-aware Dynamic Routing & Spectrum Allocation in Elastic Optical Network","authors":"Saptarashmi Bandyopadhyay, Vishal Dey, M. Chatterjee, U. Bhattacharya","doi":"10.1145/3036331.3036338","DOIUrl":"https://doi.org/10.1145/3036331.3036338","url":null,"abstract":"Nowadays, Elastic optical network (EON) provides a long term solution to handle enormous volume of data traffic that arises out of recent developments in mobile technologies, cloud computing, video-on-demand etc. In dynamic environment, setting up and tearing down the spectrums in the optical path may generate spectral fragmentation thus presenting a major obstacle for the effectiveness of elastic spectral allocation. A routing and spectrum allocation (RSA) problem in EON is constrained by three factors: spectrum continuity, sub-carrier contiguity and guard band. With Orthogonal Frequency division Multiplexing (OFDM) technologies, EON is able to make efficient use of spectrum based on distance adaptive modulation format. This paper proposes a novel spectral efficient heuristic SEMRSA for dynamic RSA problem in EON by using modulation-aware concept and satisfying those three constraints. Routing in SEMRSA may take preferably single (if possible) / multiple paths for allocating a connection request to guarantee number of sub-carrier requirement for a connection request as low as possible. Simulation results show that SEMRSA results in lower blocking and higher spectral efficiency compared to a recent approach MMRSA which uses multipath routing associated with modulation awareness concept.","PeriodicalId":22356,"journal":{"name":"Tenth International Conference on Computer Modeling and Simulation (uksim 2008)","volume":"8 1","pages":"170-174"},"PeriodicalIF":0.0,"publicationDate":"2017-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86928520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Mitigation of DOS Attacks on Video Trafficin Wireless Networks for better QoS 缓解无线视频流量网络中的DOS攻击，提高服务质量

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2017-01-20 DOI: 10.1145/3036331.3050416

Ekbal M. Al-Hurani, Hussein R. Al-Zoubi

引用次数: 3

Interdependency Analysis for the SUDEMIL Framework SUDEMIL框架的相互依赖分析

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2017-01-20 DOI: 10.1145/3036331.3036337

J. Jagiello, Yue-Jin Wang, Richard Taylor

引用次数: 0

Research on Smart Distributed Self-healing Control Based On the Peer-to-peer Communication Net 基于点对点通信网的智能分布式自愈控制研究

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2017-01-20 DOI: 10.1145/3036331.3036350

Zhiyu Chen, LongQuan Zheng, ShaoJuan Lv, Weiwei Han

{"title":"Research on Smart Distributed Self-healing Control Based On the Peer-to-peer Communication Net","authors":"Zhiyu Chen, LongQuan Zheng, ShaoJuan Lv, Weiwei Han","doi":"10.1145/3036331.3036350","DOIUrl":"https://doi.org/10.1145/3036331.3036350","url":null,"abstract":"Based on the analysis of the structure and function of the intelligent distribution unit, the goal of distribution network self-sealing and the processing procedure of the distribution self-healing, smart distributed self-healing control system which is based on the peer-to-peer communication nets is proposed in this paper. To solve the problem of the poor information interaction between terminals caused by the intelligent power distribution terminal and leapfrog trip when faults occurring, the system makes some references to the IEC61850's layering architecture pattern andoriented-object GOOSE model. By building the computing model intelligent distributed terminal unit and FA logic algorithm, the system could achieve the target of faultmonitoring, faultpositioning, fault isolation and the recovery of the non-fault area. Thepeer-to-peer communication model could guarantees the packets transmission's real-time and flexibility.By the use of the model and experiment of the distribution automation system,the distributed self-healing control achieves the effective control of the multi-point to multi-point connection between the smart distributed terminal unit, and also guarantees the veracity and reliability of fault location, fault isolation and fault recovery.","PeriodicalId":22356,"journal":{"name":"Tenth International Conference on Computer Modeling and Simulation (uksim 2008)","volume":"312 1","pages":"160-165"},"PeriodicalIF":0.0,"publicationDate":"2017-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76863190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mathematical analysis of an SIR network model with imperfect vaccination and varying size of population 不完全疫苗接种和人口规模变化的SIR网络模型的数学分析

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2017-01-20 DOI: 10.1145/3036331.3036348

Yao Hu, L. Min, Yongmei Su, Y. Kuang

引用次数: 3

Safety Design for Electric Vehicle Battery Mounting Methods by Using Computer Simulation 基于计算机仿真的电动汽车电池安装方法安全设计

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2017-01-20 DOI: 10.1145/3036331.3036344

K. Kim, S. Won

{"title":"Safety Design for Electric Vehicle Battery Mounting Methods by Using Computer Simulation","authors":"K. Kim, S. Won","doi":"10.1145/3036331.3036344","DOIUrl":"https://doi.org/10.1145/3036331.3036344","url":null,"abstract":"The case of an electric vehicle, where a motor system can be substituted for a combustion engine comprises a very fascinating power source which is environmentally sustainable. However, due to the low power performance of the motor and battery source, the weight reduction of the electric vehicle for the increase of the efficiency is necessary. In present study, the stiffness analysis was conducted to evaluate the safety of the battery mounted parts. For these, the CAE (computer aided engineering) simulation of the full vehicle (Metro by Geo Co.= base model) model was performed. The stiffness enhancing design for evaluating how satisfied the stiffness of the surrounding structure in the battery mounting after dynamic stiffness analysis. In order to improve the stiffness of the base model, the design change idea was proposed. Based on this, the new structure of the floor was suggested to mount the battery into the vehicle. The new concept model is to present a new design direction with integrated BIW (body in white) that can replace from the discharged battery to the newly charged battery easily and it can be helpful to the future design of the advanced electric vehicle. To confirm the possibility of BIW weight reduction, the structure section of overlapped portions and its thickness thinning was studied. From these results, it was confirmed that the BIW design should be possible which had high stiffness through the newly proposed concept.","PeriodicalId":22356,"journal":{"name":"Tenth International Conference on Computer Modeling and Simulation (uksim 2008)","volume":"28 1","pages":"63-66"},"PeriodicalIF":0.0,"publicationDate":"2017-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81028439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dynamics Co-simulation of Multi-DOF Dexterous Robot Hand System Based on ADAMS and Simulink 基于ADAMS和Simulink的多自由度灵巧机械手系统动力学联合仿真

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2017-01-01 DOI: 10.1145/3036331.3036332

Bohan Lv, Shan-chao Liu, Jinshu Gu, Guangshang Zeng

引用次数: 0

Expected Stresses and Deformations in Generator Barrel Foundation Concrete of a Hydropower Plant by Finite Element Method 某水电站发电机组筒形基础混凝土的预期应力与变形有限元分析

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2014-01-01 DOI: 10.3850/978-981-09-1139-3_122

N. Pradhan, Joygopal Jena

引用次数: 0

Study of High Reynolds Number MHD Flow Stabilized with Magnetic and Its Heat Transfer 磁稳定高雷诺数MHD流动及其传热研究

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2014-01-01 DOI: 10.3850/978-981-09-1139-3_104

A. D. A. Rejeesh, T. Sekhar, R. Sivakumar, B. Muthukumar

引用次数: 0

Evaluation of Mechanical Properties of Cement Clinker Phases by Molecular Dynamics Simulations 用分子动力学模拟评价水泥熟料相力学性能

Tenth International Conference on Computer Modeling and Simulation (uksim 2008) Pub Date : 2014-01-01 DOI: 10.3850/978-981-09-1139-3_022

B. Bhuvaneshwari, G. Palani, N. Iyer

引用次数: 0