2017 International Conference on Computing, Networking and Communications (ICNC)最新文献_第6页

Energy efficiency benefits of introducing optical switching in Data Center Networks 在数据中心网络中引入光交换的能效效益

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876250

Artur Pilimon, Alexandra Zeimpeki, A. M. Fagertun, S. Ruepp

{"title":"Energy efficiency benefits of introducing optical switching in Data Center Networks","authors":"Artur Pilimon, Alexandra Zeimpeki, A. M. Fagertun, S. Ruepp","doi":"10.1109/ICCNC.2017.7876250","DOIUrl":"https://doi.org/10.1109/ICCNC.2017.7876250","url":null,"abstract":"In this paper we analyze the impact of WDM-enhanced optical circuit switching on the power consumption of multiple Data Center Network (DCN) architectures. Traditional three-tier Tree, Fat-Tree and a ring-based structure are evaluated and optical switching is selectively introduced on different layers of the network topology. The analysis is based on network-level simulations using a transport network planning tool applied to small-scale setups of the considered DCNs. The obtained results show that introducing all-optical switching within the DCN leads to reduced power consumption in all architectures, except the traditional Tree. This is caused by the inability to perform efficient traffic grooming and smaller average nodal degree of this architecture. Enabling optical switching only at the aggregation layer results in the highest energy savings in Fat-Tree and traditional Tree, while an optically switched core benefits most the ring-based network. For the latter, the core ring nodes need fewer long-reach transponders at the trunk interfaces and benefit from more efficient traffic grooming in the access part.","PeriodicalId":135028,"journal":{"name":"2017 International Conference on Computing, Networking and Communications (ICNC)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122190784","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: 4

Does bad news spread faster? 坏消息传播得更快吗?

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876232

Anna Fang, Zina Ben-Miled

引用次数: 4

A survey of social-based routing protocols in Delay Tolerant Networks 时延容忍网络中基于社交的路由协议综述

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876231

Jacqueline Hom, Lauren Good, Shuhui Yang

引用次数: 20

Cooperative spectrum sharing with energy harvesting best secondary user selection and non-orthogonal multiple access 基于能量收集的协同频谱共享、最佳二次用户选择和非正交多址

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876100

Md. Fazlul Kader, M. Shahab, S. Shin

{"title":"Cooperative spectrum sharing with energy harvesting best secondary user selection and non-orthogonal multiple access","authors":"Md. Fazlul Kader, M. Shahab, S. Shin","doi":"10.1109/ICCNC.2017.7876100","DOIUrl":"https://doi.org/10.1109/ICCNC.2017.7876100","url":null,"abstract":"We propose two novel cooperative spectrum sharing (CSS) protocols by using time-switching and power-splitting based energy harvesting (EH), namely CSS-TSP and CSS-PSP, respectively. The considered system consists of a set of energy constrained secondary transmitters (STs) that cooperate with the primary user to forward its symbol. All STs rely on the harvested energy from the source signal to forward the primary symbol. In exchange of cooperation, one of the STs behaving as the best EH decode-and-forward relay (STbr) gets channel access simultaneously with the primary user according to the non-orthogonal multiple access. Two STbr selection strategies, namely STbr selection based on harvested energy in current block of time and STbr selection based on harvested energy from current plus previous blocks of time, have been proposed. The distributed nature of the STbr selection in the proposed schemes to forward the primary symbol increases the network lifetime. We have investigated the achievable sum data rate/throughput of both CSS-TSP and CSS-PSP. Moreover, the optimal EH ratio that maximizes the sum data rate of both protocols is also investigated numerically.","PeriodicalId":135028,"journal":{"name":"2017 International Conference on Computing, Networking and Communications (ICNC)","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122794747","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: 30

Game theoretical analysis of coexistence in MIMO-empowered Cognitive Radio Networks mimo授权认知无线电网络共存的博弈论分析

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876119

Yantian Hou, Ming Li, Dejun Yang

{"title":"Game theoretical analysis of coexistence in MIMO-empowered Cognitive Radio Networks","authors":"Yantian Hou, Ming Li, Dejun Yang","doi":"10.1109/ICCNC.2017.7876119","DOIUrl":"https://doi.org/10.1109/ICCNC.2017.7876119","url":null,"abstract":"In Cognitive Radio Networks (CRNs), the spectrum underlay approach enables primary and secondary networks to transmit simultaneously, as long as the interference from the secondary network to the primary network is below certain threshold. As the recent advancement of the underlay approach, the transparent coexistence exploiting MIMO interference cancellation was proposed. Previous works assume that the secondary networks will completely follow the spectrum access rules by restricting their interference towards the primary network. However, this assumption might be invalid in practice due to the selfish nature of CRN users. In this work, we study the multi-hop MIMO-empowered secondary network's incentives of following or violating this rule through compliantly canceling or non-compliantly ignoring its interferences towards the primary network. Specifically, we model the coexistence between the primary and secondary networks as a Stackelberg game. The equilibriums reveal the secondary network's non-compliant incentives. These insights help in developing the methodology to deal with such type of selfish secondary networks.","PeriodicalId":135028,"journal":{"name":"2017 International Conference on Computing, Networking and Communications (ICNC)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123036493","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: 1

Distributed responder ARP: Using SDN to re-engineer ARP from within the network 分布式响应ARP:使用SDN从网络内部重新设计ARP

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876211

Mark Alan Matties

引用次数: 4

Delay and quality metrics in Voice over LTE (VoLTE) networks: An end-terminal perspective LTE语音(VoLTE)网络中的延迟和质量度量:终端-终端视角

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876205

Najmeddine Majed, S. Ragot, X. Lagrange, Alberto Blanc

引用次数: 9

Obfuscating function call topography to test structural malware detection against evasion attacks 混淆函数调用地形以测试针对规避攻击的结构性恶意软件检测

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876235

Andrew Choliy, Feng Li, Tianchong Gao

引用次数: 5

An efficient binary-search based heuristic for extended Unsplittable Flow Problem 基于二叉搜索的扩展不可分流问题启发式算法

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876239

Erdal Akin, T. Korkmaz

引用次数: 5

Real-time attack and failure detection for next generation networks 下一代网络的实时攻击和故障检测

2017 International Conference on Computing, Networking and Communications (ICNC) Pub Date : 1900-01-01 DOI: 10.1109/ICCNC.2017.7876125

Christopher Mansour, D. Chasaki

引用次数: 2