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With the growing complexity of quantum key distribution (QKD) network structures, aforehand topology design is of great significance to support a large-number of nodes over a large-spatial area. However, the exclusivity of quantum channels,…

Quantum Physics · Physics 2023-07-19 Ya-Xing Wang , Qiong Li , Hao-Kun Mao , Qi Han , Fu-Rong Huang , Hong-Wei Xu

Internet of Things (IoT) brings new challenges to the security solutions of computer networks. So far, intrusion detection system (IDS) is one of the effective security tools, but the vast amount of data that is generated by heterogeneous…

Cryptography and Security · Computer Science 2020-07-14 Amir Andalib , Vahid Tabataba Vakili

As the Internet of Things (IoT) industry advances, the imperative to secure IoT devices has become increasingly critical. Current practices in both industry and academia advocate for the enhancement of device security through key…

Cryptography and Security · Computer Science 2024-12-17 Qian Zhang , Yi He , Yue Xiao , Xiaoli Zhang , Chunhua Song

Wireless connectivity for the Internet of Things (IoT) requires combining low latency and high reliability with power and cost constraints. On top of that, diverse applications and end-to-end services with very different performance…

Networking and Internet Architecture · Computer Science 2019-02-07 Yuri Murillo , Alessandro Chiumento , Brecht Reynders , Sofie Pollin

The significance of distributed learning and inference algorithms in Internet of Things (IoT) network is growing since they flexibly distribute computation load between IoT devices and the infrastructure, enhance data privacy, and minimize…

Networking and Internet Architecture · Computer Science 2024-10-28 Vukan Ninkovic , Dejan Vukobratovic , Dragisa Miskovic , Marco Zennaro

In wireless sensor networks, the $q$-composite key predistribution scheme is a widely recognized way to secure communications. Although connectivity properties of secure sensor networks with the $q$-composite scheme have been studied in the…

Cryptography and Security · Computer Science 2015-08-07 Jun Zhao , Osman Yağan , Virgil Gligor

Key predistribution is a well-known technique for ensuring secure communication via encryption among sensors deployed in an ad-hoc manner to form a sensor network. In this paper, we propose a novel 2-Phase technique for key predistribution…

Networking and Internet Architecture · Computer Science 2007-05-23 Rajgopal Kannan , Lydia Ray , Arjan Durresi , S. Iyengar

Internet-of-Things (IoT) networks are expected to support the wireless connection of massive energy limited IoT nodes. The emerging wireless powered backscatter communications (WPBC) enable IoT nodes to harvest energy from the incident…

Information Theory · Computer Science 2023-06-12 Haohang Yang , Yinghui Ye , Kai Liang , Xiaoli Chu

QKD technology is being increasingly adopted inside the network core for protecting information transport against any form of computational attacks. However, the use of QKD for wide-area internetworking is still challenging and costly, due…

Future Internet-of-Things (IoT) will connect billions of small computing devices embedded in the environment and support their device-to-device (D2D) communication. Powering this massive number of embedded devices is a key challenge of…

Information Theory · Computer Science 2016-04-12 Kaifeng Han , Kaibin Huang

We investigate reconfigurable intelligent surface (RIS)-assisted simultaneous wireless information and power transfer (SWIPT) Internet of Things (IoT) networks, where energy-limited IoT devices are overlaid with cellular information users…

Information Theory · Computer Science 2024-07-18 Mohammadali Mohammadi , Hien Quoc Ngo , Michail Matthaiou

We propose the QoS-aware BS-selection schemes for the distributed wireless MIMO links, which aim at minimizing the BS usages and reducing the interfering range, while satisfying diverse statistical delay-QoS constraints characterized by the…

Information Theory · Computer Science 2011-04-22 Qinghe Du , Xi Zhang

This paper presents a new key predistribution scheme for sensor networks based on structured graphs. Structured graphs are advantageous in that they can be optimized to minimize the parameter of interest. The proposed approach achieves a…

Cryptography and Security · Computer Science 2010-01-13 Abhishek Parakh , Subhash Kak

In wireless caching networks, the design of the content delivery method must consider random user requests, caching states, network topology, and interference management. In this paper, we establish a general framework for content delivery…

Systems and Control · Electrical Eng. & Systems 2019-12-02 Minseok Choi , Andreas F. Molisch , Joongheon Kim

While many resource-constrained networks, such as Internet of Things (IoT) and Internet of Vehicles (IoV), are inherently distributed, the majority still rely on central servers for fast authentication and data sharing. Blockchain-based…

Cryptography and Security · Computer Science 2026-01-21 Faisal Haque Bappy , Tahrim Hossain , Raiful Hasan , Kamrul Hasan , Mohamed Younis , Tariqul Islam

This paper presents a survey of key distribution schemes for wireless sensor networks. This survey includes the new approach of key distribution using the piggy bank method. Different Network architectures and different key pre-distribution…

Cryptography and Security · Computer Science 2014-05-19 Pratik P. Chaphekar

Many Internet of Things (IoT) scenarios require communication to and data acquisition from multiple devices with similar functionalities. For such scenarios, group communication in the form of multicasting and broadcasting has proven to be…

Networking and Internet Architecture · Computer Science 2020-08-18 Adhirath Kabra , Sumit Kumar , Gaurav S. Kasbekar

The Internet of Things (IoT) interconnects multiple physical devices in large-scale networks. When the 'things' coordinate decisions and act collectively on shared information, feedback is introduced between them. Multiple feedback loops…

Systems and Control · Electrical Eng. & Systems 2024-12-20 Sebastian Trimpe , Dominik Baumann

Internet of Things (IoT) application deployment requires the allocation of resources such as virtual machines, storage, and network elements that must be deployed over distinct infrastructures such as cloud computing, Cloud of Things (CoT),…

Networking and Internet Architecture · Computer Science 2018-06-18 Pedro Moraes , Rafael Reale , Joberto Martins

The rapid proliferation of Internet of Things (IoT) applications across heterogeneous Cloud-Edge-IoT environments presents significant challenges in distributed scheduling optimization. Existing approaches face issues, including fixed…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-09-01 Zhiyu Wang , Mohammad Goudarzi , Mingming Gong , Rajkumar Buyya