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The innovation provided by network virtualization in 5G, together with standardization and openness boosted by the Open Radio Access Network (O-RAN) Alliance, has paved the way to a collaborative future in cellular systems, driven by…

Networking and Internet Architecture · Computer Science 2021-12-13 Lorenza Giupponi , Francesc Wilhelmi

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

The sixth generation (6G) network must provide performance superior to previous generations in order to meet the requirements of emerging services and applications, such as multi-gigabit transmission rate, even higher reliability, sub 1…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-04-14 Hao Xu , Paulo Valente Klaine , Oluwakayode Onireti , Bin Cao , Muhammad Imran , Lei Zhang

There have been various attempts at token standards on numerous blockchain platforms today to fundamentally change the way assets are traded in the traditional capital markets, but there is a lack of research and resolution on regulatory…

Computers and Society · Computer Science 2026-04-01 Jinwook Kim , Jonghun Hong

Wireless Sensor networks (WSN) today suffer from a lack of security adapted to their multiple constraints, to which authentication and trust management solutions such as PGP only partially responds. On the one hand, the constraints of…

Cryptography and Security · Computer Science 2018-04-03 Axel Moinet , Benoît Darties , Jean-Luc Baril

Today there is considerable interest in deploying blockchains and decentralized ledger technology as a means to address the deficiencies of current financial and digital asset infrastructures. The focal point of attention in many projects…

Cryptography and Security · Computer Science 2021-10-26 Denis Avrilionis , Thomas Hardjono

Alternative assets such as mines, power plants, or infrastructure projects are often large, heterogeneous bundles of resources, rights, and outputs whose value is difficult to trade or fractionalize under traditional frameworks. This paper…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-08-18 Ailiya Borjigin , Cong He , Charles CC Lee , Wei Zhou

Distributed consensus mechanisms have been widely researched and made popular with a number of blockchain-based token applications, such as Bitcoin, and Ethereum. Although these general-purpose platforms have matured for scale and security,…

Cryptography and Security · Computer Science 2020-04-28 Steven Platt , Miquel Oliver-Riera

Next generation (5G) wireless networks are expected to support the massive data and accommodate a wide range of services/use cases with distinct requirements in a cost-effective, flexible, and agile manner. As a promising solution, wireless…

Networking and Internet Architecture · Computer Science 2017-04-06 Ning Zhang , Peng Yang , Shan Zhang , Dajiang Chen , Weihua Zhuang , Ben Liang , Xuemin , Shen

Secure access of communication networks has become an increasingly important area of consideration for the communication service providers of present day. Broadband Wireless Access (BWA) networks are proving to be an efficient and cost…

Cryptography and Security · Computer Science 2009-09-04 Raheel Maqsood Hashmi , Arooj Mubashara Siddiqui , Memoona Jabeen , Khurram S. Alimgeer , Shahid A. Khan

The amalgamation of different generations of mobile cellular networks around the globe has resulted in diverse data speed experiences for end users. At present there are no defined mechanisms in place for a subscriber of one mobile network…

Networking and Internet Architecture · Computer Science 2021-04-20 Raman Singh , Hitesh Tewari

The rapid adoption of smart grids demands robust security and efficiency measures due to their critical role in delivering electricity and their potential for customer-oriented benefits. This paper presents an innovative framework, named…

Cryptography and Security · Computer Science 2024-10-11 Vaios Boulgourasa , Thodoris Ioannidis , Ilias Politis , Christos Xenakis

Wireless Technology Recognition (WTR) and localization are essential in modern communication systems, enabling efficient spectrum management, seamless coexistence of diverse technologies, and accurate positioning in dynamic environments. In…

Signal Processing · Electrical Eng. & Systems 2025-09-22 Mohammad Cheraghinia , Eli De Poorter , Jaron Fontaine , Merouane Debbah , Adnan Shahid

Due to the rapid development of Internet of Things (IoT), a massive number of devices are connected to the Internet. For these distributed devices in IoT networks, how to ensure their security and privacy becomes a significant challenge.…

Cryptography and Security · Computer Science 2021-03-04 Hongxin Wei , Wei Feng , Yunfei Chen , Cheng-Xiang Wang , Ning Ge

With the drive to create a decentralized digital economy, Web 3.0 has become a cornerstone of digital transformation, developed on the basis of computing-force networking, distributed data storage, and blockchain. With the rapid realization…

Artificial Intelligence · Computer Science 2022-11-30 Minrui Xu , Xiaoxu Ren , Dusit Niyato , Jiawen Kang , Chao Qiu , Zehui Xiong , Xiaofei Wang , Victor C. M. Leung

Wireless networks are evolving from radio resource providers to complex systems that also involve computing, with the latter being distributed across edge and cloud facilities. Also, their optimization is shifting more and more from a…

Computer Science and Game Theory · Computer Science 2025-08-08 Mandar Datar , Mattia Merluzzi

Web 3.0 is the third generation of the World Wide Web (WWW), concentrating on the critical concepts of decentralization, availability, and increasing client usability. Although Web 3.0 is undoubtedly an essential component of the future…

Cryptography and Security · Computer Science 2024-01-29 Md Arif Hassan , Cong T. Nguyen , Chi-Hieu Nguyen , Dinh Thai Hoang , Diep N. Nguyen , Eryk Dutkiewicz

Unlike current closed systems such as 2nd and 3rd generations where the core network is controlled by a sole network operator, multiple network operators will coexist and manage the core network in Next Generation Networks (NGNs). This open…

Cryptography and Security · Computer Science 2012-08-10 Mahdi Aiash , Glenford Mapp , Aboubaker Lasebae

Multi-source user representation learning plays a critical role in enabling personalized services on web platforms (e.g., Alipay). While prior works have adopted late-fusion strategies to combine heterogeneous data sources, they suffer from…

A new era in ICT has begun with the evolution of Next Generation Networks (NGNs) and the development of human-centric applications. Ultra-low latency, high throughput, and high availability are a few of the main characteristics of modern…

Networking and Internet Architecture · Computer Science 2022-11-02 Michael Xevgenis , Dimitrios Kogias , Ioannis Christidis , Charalampos Patrikakis , Helen C. Leligou