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High-speed railway (HSR) communications are pivotal for ensuring rail safety, operations, maintenance, and delivering passenger information services. The high speed of trains creates rapidly time-varying wireless channels, increases the…

信号处理 · 电气工程与系统科学 2025-07-08 Wen Li , Wei Chen , Shiyue Wang , Yuanyuan Zhang , Michail Matthaiou , Bo Ai

Secure, reliable, and fast transfer of files across the Internet is a problem attempted to be solved through many application-layer protocols. In this paper, we aim to design a secure, reliable, opendesign, and performant file transfer…

密码学与安全 · 计算机科学 2024-11-22 Chaitanya Rahalkar , Anushka Virgaonkar

On top of the Resource Public Key Infrastructure (RPKI), the Route Origin Authorization (ROA) creates a cryptographically verifiable binding of an autonomous system to a set of IP prefixes it is authorized to originate. By their design,…

密码学与安全 · 计算机科学 2024-12-10 Yanbiao Li , Hui Zou , Yuxuan Chen , Yinbo Xu , Zhuoran Ma , Di Ma , Ying Hu , Gaogang Xie

Many Intelligent Transportation Systems (ITS) applications require strong privacy guarantees for both users and their data. Homomorphic encryption (HE) enables computation directly on encrypted messages and thus offers a compelling approach…

密码学与安全 · 计算机科学 2026-02-04 Kyle Yates , Abdullah Al Mamun , Mashrur Chowdhury

Mobile edge computing (MEC) technology can reduce user latency and energy consumption by offloading computationally intensive tasks to the edge servers. Unmanned aerial vehicles (UAVs) and non-orthogonal multiple access (NOMA) technology…

信息论 · 计算机科学 2024-10-15 Hongjiang Lei , Mingxu Yang , Ki-Hong Park , Gaofeng Pan

Now a days, a new family of web applications open applications, are emerging (e.g., Social Networking, News and Blogging). Generally, these open applications are non-confidential. The security needs of these applications are only…

密码学与安全 · 计算机科学 2013-06-10 Pankaj Choudhary , Rajendra Aaseri , Nirmal Roberts

This work considers secure transmission protocol for flexible load-balance control in two-hop relay wireless networks without the information of both eavesdropper channels and locations. The available secure transmission protocols via relay…

密码学与安全 · 计算机科学 2013-01-10 Yulong Shen , Xiaohong Jiang , Jianfeng Ma

This paper studies combined relay selection and opportunistic geographic routing strategies for autonomous wireless sensor networks where transmissions occur over multiple hops. The proposed solution is built upon three constituent parts:…

信息论 · 计算机科学 2015-07-15 Carlos H. M. de Lima , Pedro H. J. Nardelli , Hirley Alves , Matti Latva-aho

Achieving high availability and robust security in Kubernetes requires more than reactive scaling and standard perimeter firewalls. Traditional autoscalers, such as HPA, often fail to react quickly to traffic spikes and cannot distinguish…

密码学与安全 · 计算机科学 2026-03-31 Zhijun Jiang , Amin Milani Fard

For wireless systems in which randomly arriving devices attempt to transmit a fixed payload to a central receiver, we develop a framework to characterize the system throughput as a function of arrival rate and per-user data rate. The…

信息论 · 计算机科学 2013-10-04 Harpreet S. Dhillon , Howard C. Huang , Harish Viswanathan , Reinaldo A. Valenzuela

The Internet of Flying Things (IoFT) plays a vital role in modern applications such as aerial surveillance and smart mobility. However, it remains highly vulnerable to cyberattacks that threaten the confidentiality, integrity, and…

密码学与安全 · 计算机科学 2026-01-21 Safaa Menssouri , El Mehdi Amhoud

This paper presents a data-driven receding horizon control framework for discrete-time linear systems that guarantees robust performance in the presence of bounded disturbances. Unlike the majority of existing data-driven predictive control…

最优化与控制 · 数学 2025-10-08 Jian Zheng , Sahand Kiani , Mario Sznaier , Constantino Lagoa

This paper considers reliable data transfer in a high-speed network (HSN) in which the per-connection capacity is very large. We focus on sliding window protocols employing selective repeat for reliable data transfer and study two…

网络与互联网体系结构 · 计算机科学 2013-07-30 Majid Ghaderi , Don Towsley

The work proposes a new Combined Routing Protocol (CRP) for ad hoc networks that combines the benefits and annihilates the shortcomings of two well-known on-demand routing protocols in ad hoc networks: AODV (which provides a high…

网络与互联网体系结构 · 计算机科学 2025-01-24 Anton Sergeev , Victor Minchenkov , Aleksei Soldatov , Yaroslav Mazikov

Over the air computation (AirComp) is a promising technique that addresses big data collection and fast wireless data aggregation. However, in a network where wireless communication and AirComp coexist, mutual interference becomes a…

信号处理 · 电气工程与系统科学 2025-07-08 Xunqiang Lan , Xiao Tang , Ruonan Zhang , Bin Li , Yichen Wang , Dusit Niyato , Zhu Han

This paper considers secure communication in buffer-aided cooperative wireless networks in the presence of one eavesdropper, which can intercept the data transmission from both the source and relay nodes. A new max-ratio relaying protocol…

信息论 · 计算机科学 2020-05-18 Jiayu Zhou , Deli Qiao , Haifeng Qian

The low-altitude Internet of Things (IoT), supported by unmanned aerial vehicles (UAVs), provides ground sensing networks with advanced real-time monitoring and data collection. To maximize data collection volume from distributed IoT nodes,…

计算工程、金融与科学 · 计算机科学 2026-05-25 Zhenjia Xu , Xiaoling Zhang , Nan Qi , Guangxu Zhu , Xiaojie Li , Luliang Jia

Reliable and secure communication is essential for mission-critical aerospace and defence operations involving autonomous platforms such as Unmanned Aerial Vehicles (UAVs), satellites, and ground control systems. In contested or dynamic…

系统与控制 · 电气工程与系统科学 2026-04-29 Dhrumil Bhatt , Anakha Kurup

The security of future large-scale IoT networks is critically threatened by the ``Harvest Now, Decrypt Later'' (HNDL) attack paradigm. Securing the massive, long-lived data streams from these systems requires protocols that are both…

量子物理 · 物理学 2025-11-20 Nilesh Vyas , Konstantin Baier

The next generation Internet is deemed to be heterogeneous in nature and mobile devices connected to the Internet are expected to be equipped with different wireless network interfaces. As seamless mobility is important in such networks,…

网络与互联网体系结构 · 计算机科学 2019-07-12 K. Vasu , S. Mahapatra , C. S. Kumar