2015 European Conference on Networks and Communications (EuCNC)最新文献_第5页

A complete fronthaul CWDM single fiber solution including improved monitoring scheme 一个完整的前传CWDM单光纤解决方案，包括改进的监控方案

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194092

T. Diallo, B. L. Guyader, A. Pizzinat, S. Gosselin, P. Chanclou, F. Saliou, Amr Abdelfattath, C. Aupetit-Berthelemot

{"title":"A complete fronthaul CWDM single fiber solution including improved monitoring scheme","authors":"T. Diallo, B. L. Guyader, A. Pizzinat, S. Gosselin, P. Chanclou, F. Saliou, Amr Abdelfattath, C. Aupetit-Berthelemot","doi":"10.1109/EuCNC.2015.7194092","DOIUrl":"https://doi.org/10.1109/EuCNC.2015.7194092","url":null,"abstract":"Fronthaul is a network segment between Remote Radio Head (RRH) situated on the antenna site, and the Base Band Unit (BBU) localized in the Central Office. It uses the Common Public Radio Interface protocol (CPRI). A point to point physical topology can be used, but the deployment of this configuration uses a lot of optical resources. Coarse Wavelength Division Multiplexing (CWDM) dual fiber and single fiber links can be used to reduce the number of optical fibers. This paper focuses on the single fiber links because in addition to others advantages of this system, it uses less fiber than the CWDM dual fiber system. The difficulty to build a complete fronthaul single fiber solution is to provide a monitoring system in addition to CPRI data transport. We propose to characterize, in terms of Bit Error Rate (BER) CPRI requirements, a fronthaul CWDM single fiber link up to 4.9 Gbits/s. Furthermore, an innovative single fiber monitoring scheme, based on the reduction of Rayleigh Backscattering light in the fiber is illustrated. This reduction is carried out due to the combination of a Polarization Beam Combiner and a Faraday Rotator Mirror. This reduction allows improving the capacity of failure detection of the fiber in the CWDM single fiber technology.","PeriodicalId":310313,"journal":{"name":"2015 European Conference on Networks and Communications (EuCNC)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124529115","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: 3

Modelling Virtual Radio Resource Management with traffic offloading support 建模虚拟无线电资源管理与流量卸载支持

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194068

Sina Khatibi, L. Correia

{"title":"Modelling Virtual Radio Resource Management with traffic offloading support","authors":"Sina Khatibi, L. Correia","doi":"10.1109/EuCNC.2015.7194068","DOIUrl":"https://doi.org/10.1109/EuCNC.2015.7194068","url":null,"abstract":"This paper proposes a new model for the management of virtual radio resources with traffic offloading support. The model has two key components: the estimation of network capacity and the data rate allocation. In the first one, the probability description of Signal-to-Interference-plus-Noise Ratio is used to obtain cumulative and density functions for the total network throughput. The primary objective in the second one is to achieve the maximum weighted throughput, subject to global network constraints. By using weights in an objective function, a prioritisation among services is achieved. The total network capacity, the SLAs (Service Level Agreements) of Virtual Network Operators, and fairness, are the constraints in this optimisation problem. The novelty of this paper is the addition of support for traffic offloading by considering the collision rates in Wi-Fi. The aim is to prioritise services with higher data rate per session in the offloading procedure, since it leads to a lower collision rate and a higher network throughput. A practical heterogeneous network is considered as a case study, in order to evaluate the model performance. Results show an increase of 2.5 times in network capacity, by implementing an access point at the centre of each cell. The good performance of the model and the VNOs' SLAs effect is demonstrated through numeric results.","PeriodicalId":310313,"journal":{"name":"2015 European Conference on Networks and Communications (EuCNC)","volume":"378 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124722262","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: 5

Distributed management of service-enabled flow-paths across multiple SDN domains 跨多个SDN域的支持服务的流路径的分布式管理

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194099

S. Civanlar, Erhan Lokman, Bulent Kaytaz, A. Tekalp

{"title":"Distributed management of service-enabled flow-paths across multiple SDN domains","authors":"S. Civanlar, Erhan Lokman, Bulent Kaytaz, A. Tekalp","doi":"10.1109/EuCNC.2015.7194099","DOIUrl":"https://doi.org/10.1109/EuCNC.2015.7194099","url":null,"abstract":"Future Internet may be comprised of interconnected multiple software-defined networks (SDN), where each domain is administered by a different controller or control plane. Provisioning of an end-to-end flow-path across such a network with specific service levels requires collaboration between domain controllers across control planes. A service-enabled flow-path shall be quality of service (QoS) enabled, reliable and/or secure, which requires a transport path with certain quantitative service level requirements such as high throughput, low packet loss, or high availability. Each SDN controller can autonomously determine such end-to-end flow-paths when all other SDN controllers periodically advertise to other controllers its available service-enabled paths. Doing so, each SDN controller is presented with several service-enabled path alternatives, crossing other domains, to choose from. We propose a multi-domain SDN controller design, wherein each SDN controller shares its network's “summarized” topology of service-enabled paths with other SDN controllers, such that all domains (controllers) have real-time autonomous decision making capability for end-to-end flow-path selection. We also describe how an SDN controller can reserve and release a flow traversing other SDN domains.","PeriodicalId":310313,"journal":{"name":"2015 European Conference on Networks and Communications (EuCNC)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121815468","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: 20

Millimeter-wave electromagnetic field exposure from mobile terminals 移动终端的毫米波电磁场暴露

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194045

A. Guraliuc, M. Zhadobov, R. Sauleau, L. Marnat, L. Dussopt

引用次数: 8

Anomaly detection of Internet traffic using robust feature selection based on kernel density estimation 基于核密度估计的鲁棒特征选择互联网流量异常检测

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194122

Sara Faria Leal, M. D. L. Oliveira, R. Valadas

引用次数: 0

A virtualized platform for analyzing LTE broadcast services 用于分析LTE广播业务的虚拟化平台

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194128

C. M. Lentisco, Miguel Aguayo, L. Bellido, E. Pastor, David De-Antonio-Monte, Alejandro Garcia Bolivar

引用次数: 9

Power-based localization in correlated log-normal fading aided by conditioning measurements 基于功率的相关对数正态衰落定位

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194038

G. Arvanitakis, F. Kaltenberger, I. Dagres, A. Polydoros, Adrian Kliks

引用次数: 0

Resource sharing between neighboring nodes in heterogeneous wireless sensor networks 异构无线传感器网络中相邻节点间的资源共享

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194130

Alessandro Pagani, Konstantin Mikhaylov

引用次数: 3

A measurement-based study of big-data movement 基于测量的大数据移动研究

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194115

R. Addanki, S. Maji, M. Veeraraghavan, Chris Tracy

引用次数: 0

Spectrum occupancy measurements for different urban environments 不同城市环境的频谱占用测量

2015 European Conference on Networks and Communications (EuCNC) Pub Date : 2015-08-13 DOI: 10.1109/EuCNC.2015.7194048

A. Al-Hourani, Vladimir Trajkovik, S. Chandrasekharan, K. Sithamparanathan

引用次数: 23