NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium最新文献_第5页

A green VNFs placement and chaining algorithm 一个绿色的VNFs放置和链接算法

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406183

Oussama Soualah, Marouen Mechtri, Chaima Ghribi, D. Zeghlache

引用次数: 8

IP/NDN: A multi-level translation and migration mechanism IP/NDN:多层次的转换和迁移机制

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406213

Sheng Luo, Shangru Zhong, Kai Lei

{"title":"IP/NDN: A multi-level translation and migration mechanism","authors":"Sheng Luo, Shangru Zhong, Kai Lei","doi":"10.1109/NOMS.2018.8406213","DOIUrl":"https://doi.org/10.1109/NOMS.2018.8406213","url":null,"abstract":"Different from TCP/IP architecture, Named Data Networking (NDN) adopts a data-centric and in-network caching approach to achieve improved network efficiency and reduced traffic redundancy. As NDN begins to incrementally deploy on the real-world, there will be a hybrid network of TCP/IP and NDN during the transitional period. However, redeveloping TCP/IP- based applications for NDN is a daunting and time-consuming task. Thus, a more sensible and economical approach is to design an effective strategies for leveraging NDN to deliver IP datagrams and porting TCP/IP-based applications on NDN without changing its original code. Towards this end, this paper introduces three different migration methods at Internet layer, TCP layer and application layer, respectively to translate TCP/IP-based packets into NDN packets and run TCP/IP-based applications on NDN. By implementing these methods on a real NDN test-bed, we demonstrate the multi-level IP/NDN translation and migration mechanism is feasible. The analysis of testing results shows that each of the proposed methods is valid with varying benefits and costs: translating at TCP layer with more time overhead can have a less packets overhead than Internet layer. And when translated at application layer, the network load is reduced by half because of the in-network cache.","PeriodicalId":19331,"journal":{"name":"NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium","volume":"61 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89401850","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: 8

AP selection algorithm based on a potential game for large IEEE 802.11 WLANs 基于潜在博弈的大型IEEE 802.11 wlan AP选择算法

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406147

A. Raschellà, F. Bouhafs, M. Mackay, Q. Shi, J. Ortín, J. Gállego, M. Canales

{"title":"AP selection algorithm based on a potential game for large IEEE 802.11 WLANs","authors":"A. Raschellà, F. Bouhafs, M. Mackay, Q. Shi, J. Ortín, J. Gállego, M. Canales","doi":"10.1109/NOMS.2018.8406147","DOIUrl":"https://doi.org/10.1109/NOMS.2018.8406147","url":null,"abstract":"This paper presents a novel Access Point (AP) selection strategy based on a potential game played at a centralized controller. The proposed approach relies on Software Defined Networking (SDN), which has long been considered in the literature as a method to control management functionalities for Wi-Fi networks. The use of SDN provides a global view of the network, which guarantees an efficient distribution of Wi-Fi users among the APs. The centralized potential game proposed in this paper is based on the Fittingness Factor (FF) concept, which is a metric reflecting the suitability of the available spectrum resources to the application requirements. This paper describes the development of a new SDN-based framework that implements the potential game-based algorithm relying on the FF for efficient AP selection. The simulation campaign illustrates the important gains, both in terms of data rates assigned to the Wi-Fi users and their satisfaction compared against the AP selection suggested by the IEEE 802.11 standards and another algorithm proposed in the literature.","PeriodicalId":19331,"journal":{"name":"NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium","volume":"1 1","pages":"1-7"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87350839","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: 9

Optimization on parametric model 参数化模型的优化

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406287

Fenfen Huang, Wenbin Yao

引用次数: 0

Adaptively scaled back-off (ASB) mechanism for enhanced performance of CSMA/CA in IEEE 802.11ax high efficiency WLAN 在IEEE 802.11ax高效无线局域网中增强CSMA/CA性能的自适应缩放后退(ASB)机制

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406219

N. Shahin, R. Ali, S. Kim, Young-Tak Kim

引用次数: 8

Introducing network slice management inside M-CORD-based-5G framework 介绍了基于m - cord的5g框架下的网络切片管理

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406113

Muhammad Tahir Abbas, T. Khan, Asif Mahmood, Javier Jose Diaz Rivera, Wang-Cheol Song

引用次数: 14

Traffic-aware user association in heterogeneous LTE/WiFi radio access networks 异构LTE/WiFi无线接入网络中流量感知用户关联

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406258

D. Harutyunyan, Supreeth Herle, Dimitri Maradin, George Agapiu, R. Riggio

引用次数: 7

Integrating network management information into the SDN control plane 将网管信息集成到SDN控制平面

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406228

Stanislav Lange, Lorenz Reinhart, T. Zinner, D. Hock, N. Gray, P. Tran-Gia

{"title":"Integrating network management information into the SDN control plane","authors":"Stanislav Lange, Lorenz Reinhart, T. Zinner, D. Hock, N. Gray, P. Tran-Gia","doi":"10.1109/NOMS.2018.8406228","DOIUrl":"https://doi.org/10.1109/NOMS.2018.8406228","url":null,"abstract":"With software defined networking (SDN), operators benefit from a higher flexibility, cost efficiency, as well as programmability of their networks. Since modern networks are comprised of a multitude of heterogeneous devices and also include non-SDN legacy devices, network management systems (NMSs) are often used in order to monitor and configure the network. Although both, the SDN controller and the NMS, have a centralized view of the network, they operate at different time scales and deal with information at different levels of granularity. In this work, we investigate the impact on the network performance when an NMS regularly provides information to an SDN controller. To this end, we design, implement, and compare three interaction mechanisms based on the ONOS controller. These represent different trade-offs regarding the complexity of the resulting system and its performance. In addition to the default ONOS controller, we develop two extended versions. One performs hash-based load balancing on equal cost paths while the other utilizes external NMS information via ONOS's intent and annotation framework to optimize control plane decisions. In addition to evaluations that show a significant performance improvement when using the optimized controllers, we present a parameter study that highlights the performance impact of network characteristics like the flow interarrival time, the flow duration, and the number of active flows.","PeriodicalId":19331,"journal":{"name":"NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium","volume":"22 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91518707","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

JOX: An event-driven orchestrator for 5G network slicing JOX:用于5G网络切片的事件驱动编排器

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406236

Kostas Katsalis, N. Nikaein, A. Huang

引用次数: 26

Anomaly detection for Smart City applications over 5G low power wide area networks 基于5G低功耗广域网的智慧城市应用异常检测

NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium Pub Date : 2018-04-23 DOI: 10.1109/NOMS.2018.8406257

José Santos, P. Leroux, T. Wauters, B. Volckaert, F. Turck

{"title":"Anomaly detection for Smart City applications over 5G low power wide area networks","authors":"José Santos, P. Leroux, T. Wauters, B. Volckaert, F. Turck","doi":"10.1109/NOMS.2018.8406257","DOIUrl":"https://doi.org/10.1109/NOMS.2018.8406257","url":null,"abstract":"In recent years, the Internet of Things (IoT) has introduced a whole new set of challenges and opportunities in Telecommunications. Traffic over wireless networks has been increasing exponentially since many sensors and everyday devices are being connected. Current networks must therefore adapt to and cope with the specific requirements introduced by IoT. One fundamental need of the next generation networked systems is to monitor IoT applications, especially those dealing with personal health monitoring or emergency response services, which have stringent latency requirements when dealing with malfunctions or unusual events. Traditional anomaly detection approaches are not suitable for delay-sensitive IoT applications since these approaches are significantly impacted by latency. With the advent of 5G networks and by exploiting the advantages of new paradigms, such as Software-Defined Networking (SDN), Network Function Virtualization (NFV) and edge computing, scalable, low-latency anomaly detection becomes feasible. In this paper, an anomaly detection solution for Smart City applications is presented, focusing on low-power Fog Computing solutions and evaluated within the scope of Antwerp's City of Things testbed. Based on a collected large dataset, the most appropriate Low Power Wide Area Network (LPWAN) technologies for our Smart City use case are investigated.","PeriodicalId":19331,"journal":{"name":"NOMS 2018 - 2018 IEEE/IFIP Network Operations and Management Symposium","volume":"17 1","pages":"1-9"},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88859910","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: 48