2021 13th IFIP Wireless and Mobile Networking Conference (WMNC)最新文献

A novel Paradigm for Access Control Trust in IoT Applications: A Distributed Cross-Communication Approach 物联网应用中访问控制信任的新范式:分布式交叉通信方法

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9618899

Muath A. Obaidat, Joseph Brown, A. Hayajneh

{"title":"A novel Paradigm for Access Control Trust in IoT Applications: A Distributed Cross-Communication Approach","authors":"Muath A. Obaidat, Joseph Brown, A. Hayajneh","doi":"10.23919/WMNC53478.2021.9618899","DOIUrl":"https://doi.org/10.23919/WMNC53478.2021.9618899","url":null,"abstract":"How to best secure communications between IoT devices remains a challenging research area. However, the heterodox nature of individual IoT devices and its limited capabilities demand a more centralized, authority-derivative nature of SSL/TLS for the IoT ecosystem. While a number of experimental protocols have been proposed, many of these techniques are either derivative of SSL/TLS on some layer, or lack either enough ubiquity to be widely applied to a live ecosystem, or verifiable results. This paper proposes a distributed system for securing end-to-end cross-device communications; Access Control Trust A Distributed Cross-Communication scheme (ACT-DCC) using a localized web of self-determinate nodes in a network. As opposed to distributed systems, which typically rely on blockchain or centrally signed certificates, the proposed scheme instead operates on an iterative, decentralized method, which combines pathfinding techniques alongside an algorithmic interpretation of hash-chaining and ledger-based storage. An initial network device carries an original key, which is naturally spread to additional connected devices on the same network in a distributed, web-like fashion. As more devices join the distributed network, the strength of the network grows exponentially through the volume of edge devices available in the web. The proposed scheme shows significant improvement as compared to other cross-device communication schemes, and encourages better-individualized decentralization, and less locally stored data.","PeriodicalId":219167,"journal":{"name":"2021 13th IFIP Wireless and Mobile Networking Conference (WMNC)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121392535","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

Managing Programmable Low-End Wireless Networks through Distributed SDN Controllers 通过分布式SDN控制器管理可编程低端无线网络

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9618890

André Scheibe, L. Gaspary, Weverton Cordeiro

{"title":"Managing Programmable Low-End Wireless Networks through Distributed SDN Controllers","authors":"André Scheibe, L. Gaspary, Weverton Cordeiro","doi":"10.23919/WMNC53478.2021.9618890","DOIUrl":"https://doi.org/10.23919/WMNC53478.2021.9618890","url":null,"abstract":"Low Power Wide Area Network (LPWAN) have recently attracted attention as a potential alternative to power affordable internet access to remote communities and help bridge the digital divide. Nevertheless, realizing the full potential of LPWAN devices as an alternative to bring remote communities to the internet requires addressing two technical challenges. The first one is making LPWAN devices suitable for exchange of data flows running under standard protocols like TCP/IP. The second one is devising a fully distributed management approach tailored for a network composed of autonomous LPWAN devices that are reachable only through unstable and unreliable wireless links. We addressed the first challenge in a prior work, with a conceptual solution for programmable low-end devices, i.e., LPWAN devices whose behavior can be redefined using programming languages for the data plane like P4. In this paper, we address the second challenge by presenting an algorithmic approach for SDN-based distributed management for programmable low-end networks. In summary, we consider that each programmable low-end device in a community network is autonomous and has its independent SDN controller. For coordinated management, they use control messages transmitted over unreliable and constrained links (up to 300 kbps), hence the need for a lightweight and fault-tolerant management approach. We experiment our SDN-based distributed approach with LTP (Lightweight Tunnel Protocol), a proof-of-concept protocol written in P4 for powering programmable low-end networks. We provide evidence, through a series of experiments, that our algorithmic approach for fully distributed SDN-based management is capable of maintaining stable network connectivity despite running over unstable and unreliable links.","PeriodicalId":219167,"journal":{"name":"2021 13th IFIP Wireless and Mobile Networking Conference (WMNC)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115959604","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

Offloading computing tasks beyond the edge: A data-driven analysis 将计算任务卸载到边缘之外:数据驱动的分析

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9619152

S. Khizar, M. Amorim, V. Conan

引用次数: 1

Subneting Software Defined Wireless Sensor Networks to Support Mobility 支持移动性的软件定义无线传感器网络子网划分

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9619110

Ahmed Nader al-Dulaimy, Hannes Frey

{"title":"Subneting Software Defined Wireless Sensor Networks to Support Mobility","authors":"Ahmed Nader al-Dulaimy, Hannes Frey","doi":"10.23919/WMNC53478.2021.9619110","DOIUrl":"https://doi.org/10.23919/WMNC53478.2021.9619110","url":null,"abstract":"Mobility in wireless sensor networks plays a significant role in many applications, especially for the internet of things (IoT) and industrial production workflow. However, managing the mobility of nodes in such networks is often problematic mainly because of the dynamics of industrial environments combined with the limitation of the node's resources. Since software-defined networking is a powerful technique to support today's networks' manageability and scalability, both wireless sensor networks and software-defined networks combined are gaining significant interest in research and industry. In this paper, we introduce an approach to handle the mobility and disconnectivity of the sensor nodes in a software-defined network. This approach takes advantage of splitting the network into sub-networks by its address based on subnetting wireless sensor networks (Sub-WSN) and keeping the network topology up to date in the controller by exchanging periodical hello messages. We treat all the nodes in the network as mini controllers and implement an application into the controllers to hand over nodes between the subnets. We evaluated the proposed approach by using Cooja simulator in Contiki. The simulation result yields substantial low control messages, handover time, and latency in handling dynamic networks against a state of the art approach.","PeriodicalId":219167,"journal":{"name":"2021 13th IFIP Wireless and Mobile Networking Conference (WMNC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129371490","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

JamSense: Interference and Jamming Classification for Low-power Wireless Networks JamSense:低功耗无线网络的干扰和干扰分类

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9619007

John Kanwar, N. Finne, N. Tsiftes, J. Eriksson, T. Voigt, Zhitao He, C. Åhlund, S. Saguna

引用次数: 5

Robust Gateway Placement for Scalable LoRaWAN 可扩展LoRaWAN的稳健网关布局

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9618988

Frank Loh, Dominique Bau, Johannes Zink, A. Wolff, T. Hossfeld

引用次数: 9

[Copyright notice] (版权)

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/wmnc53478.2021.9618898

引用次数: 0

Efficient Data Collection using Aerial Mobile Sinks for Delay Tolerant Wireless Sensor Networks 基于空中移动接收器的容延迟无线传感器网络高效数据采集

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9618998

Djibrilla Incha Adamou, V. Vèque, Alexandre Mouradian, Sahar Hoteit, Lynda Zitoune

引用次数: 1

Welcome message from the chairs 来自主席的欢迎辞

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/wmnc53478.2021.9619087

引用次数: 0

Key-Activation Multiple Access (KAMA) 密钥激活多址(KAMA)

2021 13th IFIP Wireless and Mobile Networking Conference (WMNC) Pub Date : 2021-10-20 DOI: 10.23919/WMNC53478.2021.9619064

Dylan Cirimelli-Low, J. Garcia-Luna-Aceves

引用次数: 2