2022 IEEE 47th Conference on Local Computer Networks (LCN)最新文献_第3页

Limited Size Lossy Compression for WSNs 无线传感器网络的有限大小有损压缩

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843510

Sanku Kumar Roy, I. Nikolaidis

引用次数: 0

Cost-effective Distributed Edge vehicle selection for Multi-tier Video streaming over Vehicular network 面向车联网多层视频流的高性价比分布式边缘车辆选择

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843472

Roy Chowdhury, Sukumar Nandi, D. Goswami

{"title":"Cost-effective Distributed Edge vehicle selection for Multi-tier Video streaming over Vehicular network","authors":"Roy Chowdhury, Sukumar Nandi, D. Goswami","doi":"10.1109/LCN53696.2022.9843472","DOIUrl":"https://doi.org/10.1109/LCN53696.2022.9843472","url":null,"abstract":"Video traffic demands for vehicle infotainment services have rapidly increased in recent years. To reduce bandwidth costs and delays, content distributors (CD) use edge vehicles to distribute video contents over vehicular networks. CDs usually offer multiple subscription tiers of varying video qualities for their clients. A CD’s business goal is to make a minimal edge vehicle selection to maximize Internet traffic offloading while satisfying heterogeneous video quality requirements of clients belonging to different subscription tiers. This work proposes an optimum cost-effective solution for edge vehicle selection for delay-constrained live video streaming over vehicular networks with multi-tier bitrate agreements. The edge vehicle selection problem is formulated as the minimum set covering problem for optimum results, and a distributed approximation solution is proposed to increase scalability. Simulation results show that the proposed solution is cost-effective for CDs and saves significant control message overhead while satisfying delay constraints and multi-tier bitrate agreements.","PeriodicalId":303965,"journal":{"name":"2022 IEEE 47th Conference on Local Computer Networks (LCN)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127686226","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

SRA: Leveraging AF_XDP for Programmable Network Functions with IPv6 Segment Routing SRA:利用AF_XDP可编程网络功能与IPv6段路由

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843244

Baosen Zhao, Yifang Qin, Wanghong Yang, Pengfei Fan, Xu Zhou

{"title":"SRA: Leveraging AF_XDP for Programmable Network Functions with IPv6 Segment Routing","authors":"Baosen Zhao, Yifang Qin, Wanghong Yang, Pengfei Fan, Xu Zhou","doi":"10.1109/LCN53696.2022.9843244","DOIUrl":"https://doi.org/10.1109/LCN53696.2022.9843244","url":null,"abstract":"The IPv6 Segment Routing (SRv6) is a promising solution to support services such as service function chain (SFC) and network function virtualization (NFV). But the SRv6 implementation in the Linux kernel is being criticized for lack of programmability and scalability. In this paper, we present an efficient implementation of the SRv6 data plane based on AF_XDP (SRA) in userspace. By leveraging the AF_XDP supported in the Linux kernel, we implement a high-performance and programmable framework that allows network operators to encode their own network functions. Moreover, these functions can automatically execute in userspace and Linux network namespaces while processing specific packets. In addition, SRA also implements SR-proxy to support the Virtual Network Functions (VNFs) chaining based on SRv6. Experimental results show that SRA achieves high performance and enhances integration with the kernel ecosystem. In all scenarios, SRA processes faster than other implementations, such as the SRv6 implementation in the Linux kernel and SREXT module, and in some scenarios, SRA is even 10 times faster than the SRv6 implementation in the Linux kernel. Meanwhile, the proposed architecture can be easily extended to support new SRv6 behaviors and network functions.","PeriodicalId":303965,"journal":{"name":"2022 IEEE 47th Conference on Local Computer Networks (LCN)","volume":"27 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120860250","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

Network Attacks Against Marine Radar Systems: A Taxonomy, Simulation Environment, and Dataset 针对船舶雷达系统的网络攻击:分类、模拟环境和数据集

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843801

Konrad Wolsing, Antoine Saillard, Jan Bauer, Eric Wagner, Christian van Sloun, I. Fink, Marissa Schmidt, Klaus Wehrle, Martin Henze

{"title":"Network Attacks Against Marine Radar Systems: A Taxonomy, Simulation Environment, and Dataset","authors":"Konrad Wolsing, Antoine Saillard, Jan Bauer, Eric Wagner, Christian van Sloun, I. Fink, Marissa Schmidt, Klaus Wehrle, Martin Henze","doi":"10.1109/LCN53696.2022.9843801","DOIUrl":"https://doi.org/10.1109/LCN53696.2022.9843801","url":null,"abstract":"Shipboard marine radar systems are essential for safe navigation, helping seafarers perceive their surroundings as they provide bearing and range estimations, object detection, and tracking. Since onboard systems have become increasingly digitized, interconnecting distributed electronics, radars have been integrated into modern bridge systems. But digitization increases the risk of cyberattacks, especially as vessels cannot be considered air-gapped. Consequently, in-depth security is crucial. However, particularly radar systems are not sufficiently protected against harmful network-level adversaries. Therefore, we ask: Can seafarers believe their eyes? In this paper, we identify possible attacks on radar communication and discuss how these threaten safe vessel operation in an attack taxonomy. Furthermore, we develop a holistic simulation environment with radar, complementary nautical sensors, and prototypically implemented cyberattacks from our taxonomy. Finally, leveraging this environment, we create a comprehensive dataset (RadarPWN) with radar network attacks that provides a foundation for future security research to secure marine radar communication.","PeriodicalId":303965,"journal":{"name":"2022 IEEE 47th Conference on Local Computer Networks (LCN)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127770545","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

Best Paper Awards for Prior IEEE LCN Conferences 历届IEEE LCN会议最佳论文奖

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/lcn53696.2022.9843309

引用次数: 0

LCN 2022 Cover Page LCN 2022封面

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/lcn53696.2022.9843383

引用次数: 0

Microservices Configurations and the Impact on the Performance in Cloud Native Environments 微服务配置及其对云原生环境性能的影响

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843385

Mohamed-Anis Mekki, Nassima Toumi, A. Ksentini

引用次数: 8

Neighbor Selection Strategies in the Wild for CDN/V2V WebRTC Live Streaming: Can we learn what a good neighbor is? CDN/V2V WebRTC直播的邻居选择策略:我们能了解什么是好邻居吗?

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843647

Zhejiayu Ma, Soufiane Rouibia, F. Giroire, G. Urvoy-Keller

引用次数: 1

Prediction and detection model for hierarchical Software-Defined Vehicular Network 分层软件定义车辆网络预测与检测模型

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843483

Houda Amari, L. Khoukhi, Lamia Hadrich Belguith

引用次数: 1

Raising the AWAREness of BFT Protocols for Soaring Network Delays 提高对BFT协议在急剧增长的网络时延中的认识

2022 IEEE 47th Conference on Local Computer Networks (LCN) Pub Date : 2022-09-26 DOI: 10.1109/LCN53696.2022.9843564

Martin Nischwitz, M. Esche, Florian Tschorsch

引用次数: 1