arXiv - CS - Networking and Internet Architecture最新文献

CEF: Connecting Elaborate Federal QKD Networks CEF：连接精心设计的联邦 QKD 网络

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-18 DOI: arxiv-2409.12027

Alin-Bogdan Popa, Pantelimon Popescu

引用次数: 0

Age-of-Information and Energy Optimization in Digital Twin Edge Networks 数字双子边缘网络中的信息时代与能源优化

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-18 DOI: arxiv-2409.11799

Yongna Guo, Yaru Fu, Yan Zhang, Tony Q. S. Quek

{"title":"Age-of-Information and Energy Optimization in Digital Twin Edge Networks","authors":"Yongna Guo, Yaru Fu, Yan Zhang, Tony Q. S. Quek","doi":"arxiv-2409.11799","DOIUrl":"https://doi.org/arxiv-2409.11799","url":null,"abstract":"In this paper, we study the intricate realm of digital twin synchronization\u0000and deployment in multi-access edge computing (MEC) networks, with the aim of\u0000optimizing and balancing the two performance metrics Age of Information (AoI)\u0000and energy efficiency. We jointly consider the problems of edge association,\u0000power allocation, and digital twin deployment. However, the inherent randomness\u0000of the problem presents a significant challenge in identifying an optimal\u0000solution. To address this, we first analyze the feasibility conditions of the\u0000optimization problem. We then examine a specific scenario involving a static\u0000channel and propose a cyclic scheduling scheme. This enables us to derive the\u0000sum AoI in closed form. As a result, the joint optimization problem of edge\u0000association and power control is solved optimally by finding a minimum weight\u0000perfect matching. Moreover, we examine the one-shot optimization problem in the\u0000contexts of both frequent digital twin migrations and fixed digital twin\u0000deployments, and propose an efficient online algorithm to address the general\u0000optimization problem. This algorithm effectively reduces system costs by\u0000balancing frequent migrations and fixed deployments. Numerical results\u0000demonstrate the effectiveness of our proposed scheme in terms of low cost and\u0000high efficiency.","PeriodicalId":501280,"journal":{"name":"arXiv - CS - Networking and Internet Architecture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260189","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

Blockchain-Enabled IoV: Secure Communication and Trustworthy Decision-Making 区块链支持的物联网：安全通信和可信决策

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-18 DOI: arxiv-2409.11621

Jingyi Sun, Qi Shi, Guodong Jin, Hao Xu, Erwu Liu

引用次数: 0

Dynamic DAG-Application Scheduling for Multi-Tier Edge Computing in Heterogeneous Networks 异构网络中多层边缘计算的动态 DAG 应用调度

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-17 DOI: arxiv-2409.10839

Xiang Li, Mustafa Abdallah, Yuan-Yao Lou, Mung Chiang, Kwang Taik Kim, Saurabh Bagchi

{"title":"Dynamic DAG-Application Scheduling for Multi-Tier Edge Computing in Heterogeneous Networks","authors":"Xiang Li, Mustafa Abdallah, Yuan-Yao Lou, Mung Chiang, Kwang Taik Kim, Saurabh Bagchi","doi":"arxiv-2409.10839","DOIUrl":"https://doi.org/arxiv-2409.10839","url":null,"abstract":"Edge computing is deemed a promising technique to execute latency-sensitive\u0000applications by offloading computation-intensive tasks to edge servers.\u0000Extensive research has been conducted in the field of end-device to edge server\u0000task offloading for several goals, including latency minimization, energy\u0000optimization, and resource optimization. However, few of them consider our\u0000mobile computing devices (smartphones, tablets, and laptops) to be edge\u0000devices. In this paper, we propose a novel multi-tier edge computing framework,\u0000which we refer to as M-TEC, that aims to optimize latency, reduce the\u0000probability of failure, and optimize cost while accounting for the sporadic\u0000failure of personally owned devices and the changing network conditions. We\u0000conduct experiments with a real testbed and a real commercial CBRS 4G network,\u0000and the results indicate that M-TEC is capable of reducing the end-to-end\u0000latency of applications by at least 8% compared to the best baseline under a\u0000variety of network conditions, while providing reliable performance at an\u0000affordable cost.","PeriodicalId":501280,"journal":{"name":"arXiv - CS - Networking and Internet Architecture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260221","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

LoRa Communication for Agriculture 4.0: Opportunities, Challenges, and Future Directions 用于农业 4.0 的 LoRa 通信：机遇、挑战和未来方向

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-17 DOI: arxiv-2409.11200

Lameya Aldhaheri, Noor Alshehhi, Irfana Ilyas Jameela Manzil, Ruhul Amin Khalil, Shumaila Javaid, Nasir Saeed, Mohamed-Slim Alouini

{"title":"LoRa Communication for Agriculture 4.0: Opportunities, Challenges, and Future Directions","authors":"Lameya Aldhaheri, Noor Alshehhi, Irfana Ilyas Jameela Manzil, Ruhul Amin Khalil, Shumaila Javaid, Nasir Saeed, Mohamed-Slim Alouini","doi":"arxiv-2409.11200","DOIUrl":"https://doi.org/arxiv-2409.11200","url":null,"abstract":"The emerging field of smart agriculture leverages the Internet of Things\u0000(IoT) to revolutionize farming practices. This paper investigates the\u0000transformative potential of Long Range (LoRa) technology as a key enabler of\u0000long-range wireless communication for agricultural IoT systems. By reviewing\u0000existing literature, we identify a gap in research specifically focused on\u0000LoRa's prospects and challenges from a communication perspective in smart\u0000agriculture. We delve into the details of LoRa-based agricultural networks,\u0000covering network architecture design, Physical Layer (PHY) considerations\u0000tailored to the agricultural environment, and channel modeling techniques that\u0000account for soil characteristics. The paper further explores relaying and\u0000routing mechanisms that address the challenges of extending network coverage\u0000and optimizing data transmission in vast agricultural landscapes. Transitioning\u0000to practical aspects, we discuss sensor deployment strategies and energy\u0000management techniques, offering insights for real-world deployments. A\u0000comparative analysis of LoRa with other wireless communication technologies\u0000employed in agricultural IoT applications highlights its strengths and\u0000weaknesses in this context. Furthermore, the paper outlines several future\u0000research directions to leverage the potential of LoRa-based agriculture 4.0.\u0000These include advancements in channel modeling for diverse farming\u0000environments, novel relay routing algorithms, integrating emerging sensor\u0000technologies like hyper-spectral imaging and drone-based sensing, on-device\u0000Artificial Intelligence (AI) models, and sustainable solutions. This survey can\u0000guide researchers, technologists, and practitioners to understand, implement,\u0000and propel smart agriculture initiatives using LoRa technology.","PeriodicalId":501280,"journal":{"name":"arXiv - CS - Networking and Internet Architecture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260194","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

Micro-orchestration of RAN functions accelerated in FPGA SoC devices 在 FPGA SoC 设备中加速 RAN 功能的微编排

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-17 DOI: arxiv-2409.11362

Nikolaos Bartzoudis, José Rubio Fernández, David López-Bueno, Godfrey Kibalya, Angelos Antonopoulos

引用次数: 0

Designing Reliable Virtualized Radio Access Networks 设计可靠的虚拟化无线接入网络

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-17 DOI: arxiv-2409.11334

Ufuk Usubütün, André Gomes, Shankaranarayanan Puzhavakath Narayanan, Matti Hiltunen, Shivendra Panwar

引用次数: 0

Security, Trust and Privacy challenges in AI-driven 6G Networks 人工智能驱动的 6G 网络面临的安全、信任和隐私挑战

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-16 DOI: arxiv-2409.10337

Helena Rifa-Pous, Victor Garcia-Font, Carlos Nunez-Gomez, Julian Salas

引用次数: 0

Li-MSD: A lightweight mitigation solution for DAO insider attack in RPL-based IoT Li-MSD：基于 RPL 的物联网中 DAO 内部攻击的轻量级缓解方案

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-16 DOI: arxiv-2409.10020

Abhishek Verma, Sachin Kumar Verma, Avinash Chandra Pandey, Jyoti Grover, Girish Sharma

{"title":"Li-MSD: A lightweight mitigation solution for DAO insider attack in RPL-based IoT","authors":"Abhishek Verma, Sachin Kumar Verma, Avinash Chandra Pandey, Jyoti Grover, Girish Sharma","doi":"arxiv-2409.10020","DOIUrl":"https://doi.org/arxiv-2409.10020","url":null,"abstract":"Many IoT applications run on a wireless infrastructure supported by\u0000resource-constrained nodes which is popularly known as Low-Power and Lossy\u0000Networks (LLNs). Currently, LLNs play a vital role in digital transformation of\u0000industries. The resource limitations of LLNs restrict the usage of traditional\u0000routing protocols and therefore require an energy-efficient routing solution.\u0000IETF's Routing Protocol for Low-power Lossy Networks (RPL, pronounced 'ripple')\u0000is one of the most popular energy-efficient protocols for LLNs, specified in\u0000RFC 6550. In RPL, Destination Advertisement Object (DAO) control message is\u0000transmitted by a child node to pass on its reachability information to its\u0000immediate parent or root node. An attacker may exploit the insecure DAO sending\u0000mechanism of RPL to perform 'DAO insider attack' by transmitting DAO multiple\u0000times. This paper shows that an aggressive DAO insider attacker can drastically\u0000degrade network performance. We propose a Lightweight Mitigation Solution for\u0000DAO insider attack, which is termed as 'Li-MSD'. Li-MSD uses a blacklisting\u0000strategy to mitigate the attack and restore RPL performance, significantly. By\u0000using simulations, it is shown that Li-MSD outperforms the existing solution in\u0000the literature.","PeriodicalId":501280,"journal":{"name":"arXiv - CS - Networking and Internet Architecture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260226","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

Resilient UAVs Location Sharing Service Based on Information Freshness and Opportunistic Deliveries 基于信息新鲜度和机会性投递的弹性无人机位置共享服务

arXiv - CS - Networking and Internet Architecture Pub Date : 2024-09-16 DOI: arxiv-2409.10708

Agnaldo Batista, Aldri Santos

{"title":"Resilient UAVs Location Sharing Service Based on Information Freshness and Opportunistic Deliveries","authors":"Agnaldo Batista, Aldri Santos","doi":"arxiv-2409.10708","DOIUrl":"https://doi.org/arxiv-2409.10708","url":null,"abstract":"Unmanned aerial vehicles (UAV) have been recognized as a versatile platform\u0000for a wide range of services. During the flight, these vehicles must avoid\u0000collisions to operate safely. In this way, they demand to keep spatial\u0000awareness, i.e., to know others in their coverage area. However, mobility and\u0000positioning aspects hamper building UAV network infrastructure to support\u0000reliable basic services. Thus, such vehicles call for a location service with\u0000up-to-date information resilient to false location injection threats. This work\u0000proposes FlySafe, a resilient UAVs location sharing service that employs\u0000opportunistic approaches to deliver UAVs' location. FlySafe takes into account\u0000the freshness of UAVs' location to maintain their spatial awareness. Further,\u0000it counts on the age of the UAV's location information to trigger device\u0000discovery. Simulation results showed that FlySafe achieved spatial awareness up\u0000to 94.15% of UAV operations, being resilient to~false locations injected in the\u0000network. Moreover, the accuracy in device discovery achieved 94.53% with a\u0000location error of less than 2 m.","PeriodicalId":501280,"journal":{"name":"arXiv - CS - Networking and Internet Architecture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260222","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