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Guest Editorial: Electromagnetic Nanonetworks: From On-Chip Communication to Wearable and Implantable Networks IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-07-17 Vitaly Petrov, Sergi Abadal, Chong Han, Laura Galluccio, Ian F. Akyildiz, Josep M. Jornet
Nanotechnology is enabling the development of devices on a scale ranging from one to a few hundred nanometers. At this scale, a nanomachine is defined as the most basic functional unit, integrated by nano-components which can carry out sensing and actuation. Coordination and information communication among several nanomachines expand the potential applications of individual devices both in terms of
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IEEE Journal on Selected Areas in Communications Publication Information IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-07-17
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Positioning Using Wireless Networks: Applications, Recent Progress and Future Challenges IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-07-10 Yang Yang, Mingzhe Chen, Yufei Blankenship, Jemin Lee, Zabih Ghassemlooy, Julian Cheng, Shiwen Mao
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MIMO Integrated Sensing and Communication Exploiting Prior Information IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-07-03 Chan Xu, Shuowen Zhang
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Near-Field Integrated Sensing, Positioning, and Communication: A Downlink and Uplink Framework IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-07-01 Haochen Li, Zhaolin Wang, Xidong Mu, Pan Zhiwen, Yuanwei Liu
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Vision-aided Positioning and Beam Focusing for 6G Terahertz Communications IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-06-24 Seungnyun Kim, Jihoon Moon, Jiao Wu, Byonghyo Shim, Moe Z. Win
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Guest Editorial The Quantum Internet: Principles, Protocols and Architectures IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-06-18 Angela Sara Cacciapuoti, Anne Broadbent, Eleni Diamanti, Jacquiline Romero, Stephanie Wehner
The Quantum Internet is envisioned as a global network, interconnecting heterogeneous quantum networks, able to transmit quantum information (qubits, qudits, or continuous variables) and to distribute entangled quantum states with no classical equivalent, by exploiting quantum links in synergy with classical links. The Quantum Internet is disruptive, since it is capable of supporting functionalities
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IEEE Journal on Selected Areas in Communications Publication Information IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-29
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Guest Editorial: Introduction to the Special Issue on Electromagnetic Signal and Information Theory for Communications IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-29 Kumar Vijay Mishra, Rodrigo C. de Lamare, Michail Matthaiou, Gerhard Kramer, Edward Knightly, Daniel Mittleman
To accommodate extremely high data rates, provide high reliability, improve coverage, and meet traffic demands in future wireless communication networks, novel technologies have emerged that exploit electromagnetic waves, large multiple-antenna systems, intelligent reflective surfaces, hardware innovations, new network architectures, and higher frequency bands. Considering advances in information theory
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TechRxiv: Share Your Preprint Research With the World! IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-29
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An Energy-Efficient Carrier Synchronization Method for Galvanic Coupling Intra-Body Communication IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-29 Farzana Kulsoom, Hassan Nazeer Chaudhry, Pietro Savazzi, Fabio Dell’Acqua, Anna Vizziello
Intra-body communication will facilitate next-generation personalized medicine by enabling interconnection among implanted devices. To this purpose, energy-efficient communication technologies are required such as galvanic coupling (GC). Although some GC testbeds have been developed to implement the entire communication chain, synchronization problems have not yet been tackled exhaustively. While some
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Low-Complex Synchronization Method for Intra-Body Links in the Terahertz Band IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-27 Jorge Torres Gómez, Jennifer Simonjan, Falko Dressler
Precision medicine applications supported by nanotechnologies enforce designing a communication interface between in-body nanosensors and external gateways. Such a communication interface will enable both a data and a control channel between nanodevices operating within the human body and external control units. In this direction, recent literature focuses on deriving analytic channel models for intra-body
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Modeling and Characterization of a Molecular-to-Electrical Communication Channel Enabled by Redox Reactions IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-20 Karthik Reddy Gorla, Eunkyoung Kim, Gregory F. Payne, Massimiliano Pierobon
The Internet of Bio-Nano Things (IoBNT) is an emerging area of networking where seamless interconnection between biological and electrical nanotechnology-enabled devices is envisioned to enable disruptive applications. This paper focuses on characterizing the propagation of information (communication channel) through an interface between the biological and the electrical domains, whose components are
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Artificial Neural Networks-Based Real-Time Classification of ENG Signals for Implanted Nerve Interfaces IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-14 Antonio Coviello, Francesco Linsalata, Umberto Spagnolini, Maurizio Magarini
Neuropathies are gaining higher relevance in clinical settings, as they risk permanently jeopardizing a person’s life. To support the recovery of patients, the use of fully implanted devices is emerging as one of the most promising solutions. However, these devices, even if becoming an integral part of a fully complex neural nanonetwork system, pose numerous challenges. In this article, we address
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Internet of Paint (IoP): Channel Modeling and Capacity Analysis for Terahertz Electromagnetic Nanonetworks Embedded in Paint IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-13 Lasantha Thakshila Wedage, Mehmet Can Vuran, Bernard Butler, Yevgeni Koucheryavy, Sasitharan Balasubramaniam
This work opens a new chapter in the 100, 000 year-old concept of paint, by leveraging innovations in nano-technology in the sub-THz frequency range. More specifically, the groundbreaking concept of Internet of Paint (IoP) is introduced along with a comprehensive channel model and a capacity analysis for nano-scale radios embedded in paint and communicating through paint. Nano-network devices, integrated
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A Dual-Signaling Architecture for Enhancing Noise Resilience in Floquet Engineering-Based Chip-Scale Wireless Communication IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-13 Kosala Herath, Ampalavanapillai Nirmalathas, Sarath D. Gunapala, Malin Premaratne
In this study, we introduce a novel theoretical framework for detecting and decoding Terahertz (THz) frequency chip-scale wireless communication signals. By considering the quantum behavior of charge carriers exposed to intense time-periodic radiation, we employ Floquet engineering techniques for system analysis. Using a two-dimensional semiconductor quantum well (2DSQW) based voltage divider, we showcase
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LNOI Wireless Switches Based on Optical Phased Arrays for On-Chip Communication IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-13 Muhammad Khalid, Simone Ferraresi, Gaetano Bellanca, Marina Barbiroli, Franco Fuschini, Velio Tralli, Davide Bertozzi, Vincenzo Petruzzelli, Giovanna Calò
On-chip optical wireless links are attracting a great deal of interest as they can provide a possible solution to overcome the drawbacks associated with wired connections. In this paper, we propose a new approach for on-chip communication using optical wireless switches based on thin-film lithium niobate on insulator (LNOI) technology. The optical wireless switches exploit reconfigurable optical phased
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IEEE Journal on Selected Areas in Communications Publication Information IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-10
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Guest Editorial Space Communications New Frontiers: From Near Earth to Deep Space IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-10 Riccardo De Gaudenzi, Björn Ottersten, Ana Perez-Neira, Halim Yanikomeroglu, Thomas Heyn, Stephen M. Lichten
The low-Earth orbiting (LEO) satellite constellations in the 90s (such as Iridium and Globalstar), although representing a major technical breakthrough, were not able to achieve the initial goal of complementing the second-generation mobile terrestrial networks due to the rapid worldwide adoption of GSM and other standards. However, the decline of conventional linear television and the persisting need
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Electromagnetic Nanonetworks Beyond 6G: From Wearable and Implantable Networks to On-Chip and Quantum Communication IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-10 Sergi Abadal, Chong Han, Vitaly Petrov, Laura Galluccio, Ian F. Akyildiz, Josep M. Jornet
Emerging from the symbiotic combination of nanotechnology and communications, the field of nanonetworking has come a long way since its inception more than fifteen years ago. Significant progress has been achieved in several key communication technologies as enablers of the paradigm, as well as in the multiple application areas that it opens. In this paper, the focus is placed on the electromagnetic
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Battery-Less Implantable Continuous EEG Monitoring via Anisotropic Diffusion IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-09 Khizar Anjum, Dario Pompili
In this article, we introduce a groundbreaking approach for ultra-low-power hybrid analog-digital processing of multimodal physiological data at multiple locations, emphasizing EEG signals. We propose an innovative analog Convolutional Processing Unit (CvPU) that uniquely harnesses the properties of anisotropic diffusion in electrical circuits for convolution. This novel use of anisotropic diffusion-driven
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Toward Modeling and Assessing the Disorientation and Misalignment Effect in Optical Wireless Nano-Networks IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-09 Alexandros-Apostolos A. Boulogeorgos, Stylianos E. Trevlakis, Theodoros A. Tsiftsis, Angeliki Alexiou
It is true that medical diagnosis and treatment have always been at the top of research activities. Recently, a very promising area that combines the operation of human body with the principles of wireless communications has arisen and given birth to the field of bio-photonics. Although the deployment of nano-networks inside the human body seems to be an achievable goal, the implementation of optical
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Systematic Physics-Compliant Analysis of Over-the-Air Channel Equalization in RIS-Parametrized Wireless Networks-on-Chip IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-09 Jean Tapie, Hugo Prod’homme, Mohammadreza F. Imani, Philipp del Hougne
Wireless networks-on-chip (WNoCs) are an enticing complementary interconnect technology for multi-core chips but face severe resource constraints. Being limited to simple on-off-keying modulation, the reverberant nature of the chip enclosure imposes limits on allowed modulation speeds in sight of inter-symbol interference, casting doubts on the competitiveness of WNoCs as interconnect technology. Fortunately
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Graph Neural Networks as an Enabler of Terahertz-Based Flow-Guided Nanoscale Localization Over Highly Erroneous Raw Data IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-09 Gerard Calvo Bartra, Filip Lemic, Guillem Pascual, Aina Pérez Rodas, Jakob Struye, Carmen Delgado, Xavier Costa Pérez
Contemporary research advances in nanotechnology and material science are rooted in the emergence of nanodevices as a versatile tool that harmonizes sensing, computing, wireless communication, data storage, and energy harvesting. These devices hold promise in precision medicine, offering novel pathways for disease diagnostics, treatment, and monitoring within the bloodstreams. Ensuring precise localization
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Computational Imaging With Holographic RIS: Sensing Principle and Pathloss Analysis IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-05-08 Haoran Sun, Feifei Gao, Shun Zhang, Shi Jin, Tie Jun Cui
Realizing the wireless environmental sensing is another desired function of reconfigurable intelligent surface (RIS), in addition to enhancing the performance of wireless communication systems. In this paper, we design a holographic RIS-aided computational imaging system, which consists of a transmitter, a holographic RIS, a rectangular target and a receiver. Here, the target is composed of a series
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1.58 Tbps OAM Multiplexing Wireless Transmission With Wideband Butler Matrix for Sub-THz Band IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-23 Hirofumi Sasaki, Yasunori Yagi, Riichi Kudo, Doohwan Lee
Mobile traffic growth requires the advancement of not only the wireless access networks but also their backhaul and fronthaul. Terabit-class wireless backhaul and fronthaul can be an alternative to optical fiber transmission and will be one of the key technologies to construct a more flexible and less expensive network infrastructure for sixth-generation mobile networks (6G). However, it is a challenge
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Self-Optimizing Near and Far-Field MIMO Transmit Waveforms IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-19 Sanaz Naderi, Dimitris A. Pados, George Sklivanitis, Elizabeth Serena Bentley, Joseph Suprenant, Michael J. Medley
We consider the problem of dynamically optimizing a multiple-input multiple-output (MIMO) wireless waveform in a given potentially heavily utilized fixed frequency band with applications in near-field or far-field autonomous machine-to-machine communications. In particular, we find the transmitter beam weight vector and the pulse code sequence that maximize the signal-to-interference-plus-noise ratio
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Design and Detection of Controller Manipulation Attack on RIS Assisted Communication IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-17 Siddharth Sankar Acharjee, Arpan Chattopadhyay
In recent years, research on signal and information theory from the electromagnetics viewpoint has drawn significant attention, mostly due to its potential use in various communication technologies such as multiple-input-multiple-output (MIMO) and Reconfigurable Intelligent Surface (RIS). In this paper, we introduce a new attack called controller manipulation attack (CMA) on a RIS assisted communication
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Fractal OAM Generation and Detection Schemes IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-16 Runyu Lyu, Wenchi Cheng, Muyao Wang, Wei Zhang
Orbital angular momentum (OAM) carried electromagnetic waves have the potential to improve spectrum efficiency in optical and radio-frequency communications due to the orthogonal wavefronts of different OAM modes. However, OAM beams are vortically hollow and divergent, which significantly decreases the capacity of OAM transmissions. In addition, unaligned transceivers in OAM transmissions can result
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Characteristics and Channel Capacity Studies of a Novel 6G Non-Stationary Massive MIMO Channel Model Considering Mutual Coupling IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Yue Yang, Cheng-Xiang Wang, Jie Huang, John Thompson
In the sixth generation (6G) wireless communication networks, ultra-massive multiple-input multiple-output (MIMO) communication is one of the most promising technologies. In ultra-massive MIMO channels, the mutual coupling (MC) effect is more obvious when antenna elements are more closely spaced. In this paper, a novel 6G space-time-frequency (STF) non-stationary massive MIMO channel model is proposed
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Near-Field Channel Estimation for Extremely Large-Scale Reconfigurable Intelligent Surface (XL-RIS)-Aided Wideband mmWave Systems IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Songjie Yang, Chenfei Xie, Wanting Lyu, Boyu Ning, Zhongpei Zhang, Chau Yuen
Near-field communications present new opportunities over near-field channels, however, the spherical wavefront propagation makes near-field signal processing challenging. In this context, this paper proposes efficient near-field channel estimation methods for wideband MIMO mmWave systems with the aid of extremely large-scale reconfigurable intelligent surfaces (XL-RIS). For the wideband signals reflected
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RIScatter: Unifying Backscatter Communication and Reconfigurable Intelligent Surface IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Yang Zhao, Bruno Clerckx
Backscatter Communication (BackCom) nodes harvest energy from and modulate information over external carriers. Reconfigurable Intelligent Surface (RIS) adapts phase shift response to alter channel strength in specific directions. In this paper, we unify those two seemingly different technologies (and their derivatives) into one architecture called RIScatter. RIScatter is a batteryless cognitive radio
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Wireless Communications With Space–Time Modulated Metasurfaces IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Marouan Mizmizi, Dario Tagliaferri, Umberto Spagnolini
Space-time modulated metasurfaces (STMMs) are a newly investigated technology for the next 6G generation wireless communication networks. An STMM augments the spatial phase function with a time-varying one across the meta-atoms, allowing for the conveyance of information that possibly modulates the impinging signal. Hence, STMM represents an evolution of reconfigurable intelligent surfaces (RIS), which
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Performance Analysis and Low-Complexity Design for XL-MIMO With Near-Field Spatial Non-Stationarities IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Kangda Zhi, Cunhua Pan, Hong Ren, Kok Keong Chai, Cheng-Xiang Wang, Robert Schober, Xiaohu You
Extremely large-scale multiple-input multiple-output (XL-MIMO) is capable of supporting extremely high system capacities with large numbers of users. In this work, we build a framework for the analysis and low-complexity design of XL-MIMO in the near field with spatial non-stationarities. Specifically, we first analyze the theoretical performance of discrete-aperture XL-MIMO using an electromagnetic
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Reconfigurable Electromagnetic Environments: A General Framework IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Davide Dardari
The recent introduction of the smart radio environments (SREs) paradigm, facilitated by reconfigurable intelligent surfaces (RISs) and large surface antennas, has highlighted the need for physically consistent models and design tools in communication systems that integrate information theory (IT) and electromagnetic (EM) theory. In this paper, we present a comprehensive framework for characterizing
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Shannon Theory for Wireless Communication in a Resonant Chamber IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Amritpal Singh, Thomas L. Marzetta
A closed electromagnetic resonant chamber (RC) is a highly favorable artificial environment for wireless communication. A pair of antennas within the chamber constitutes a two-port network described by an impedance matrix. We analyze communication between the two antennas when the RC has perfectly conducting walls and the impedance matrix is imaginary-valued. The transmit antenna is driven by a current
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Angular-Distance Based Channel Estimation for Holographic MIMO IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Yuanbin Chen, Ying Wang, Zhaocheng Wang, Zhu Han
Leveraging the concept of the electromagnetic signal and information theory, holographic multiple-input multiple-output (MIMO) technology opens the door to an intelligent and endogenously holography-capable wireless propagation environment, with their unparalleled capabilities for achieving high spectral and energy efficiency. Less examined are the important issues such as the acquisition of accurate
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SWIPT in Mixed Near- and Far-Field Channels: Joint Beam Scheduling and Power Allocation IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Yunpu Zhang, Changsheng You
Extremely large-scale array (XL-array) has emerged as a promising technology to enhance the spectrum efficiency and spatial resolution in future wireless networks by exploiting massive number of antennas for generating pencil-like beamforming. This also leads to a fundamental paradigm shift from conventional far-field communications towards the new near-field communications. In contrast to the existing
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Holographic MIMO Communications With Arbitrary Surface Placements: Near-Field LoS Channel Model and Capacity Limit IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Tierui Gong, Li Wei, Chongwen Huang, Zhijia Yang, Jiguang He, Mérouane Debbah, Chau Yuen
Envisioned as one of the most promising technologies, holographic multiple-input multiple-output (H-MIMO) recently attracts notable research interests for its great potential in expanding wireless possibilities and achieving fundamental wireless limits. Empowered by the nearly continuous, large and energy-efficient surfaces with powerful electromagnetic (EM) wave control capabilities, H-MIMO opens
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Densifying MIMO: Channel Modeling, Physical Constraints, and Performance Evaluation for Holographic Communications IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-15 Yongxi Liu, Ming Zhang, Tengjiao Wang, Anxue Zhang, Mérouane Debbah
As the backbone of the fifth-generation (5G) cellular network, massive multiple-input multiple-output (MIMO) encounters a significant challenge in practical applications: how to deploy a large number of antenna elements within limited spaces. Recently, holographic communication has emerged as a potential solution to this issue. It employs dense antenna arrays and provides a tractable model. Nevertheless
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Establishing High-Fidelity Entanglement in Quantum Repeater Chains IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-08 Zhenyu Liu, Stefano Marano, Moe Z. Win
Entanglement is crucial for many applications such as quantum computing, quantum sensing, and quantum communication. Establishment of entanglement between remote nodes, referred to as remote entanglement establishment (REE), is a key element of the quantum internet. This paper develops a theoretical framework for establishing high-fidelity entanglement between two remote nodes of a quantum repeater
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Spatial–Temporal Resource Optimization for Uneven-Traffic LEO Satellite Systems: Beam Pattern Selection and User Scheduling IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-01 Lei Lei, Anyue Wang, Eva Lagunas, Xin Hu, Zhengquan Zhang, Zhiqiang Wei, Symeon Chatzinotas
With the commercial deployment of low earth orbit (LEO) satellites, the future integrated 6G-satellite system represents an excellent solution for ubiquitous connectivity and high-throughput data service to massive users. Due to the heterogeneity of users’ traffic profiles, uneven traffic distribution among beams or users often occurs in LEO satellite systems. Conventional satellite payloads with fixed
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Design for High-Precision Time-Sensitive Networking: Synchronization for the Quantum Network Control Plane IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-04-01 Stephen F. Bush, Christopher G. Iversen, William A. Challener
Tight integration between classical and quantum networking requires strict synchronization of events between the classical and quantum portions of the network. Time-Sensitive Networking (TSN) as defined by IEEE 802.1Q is limited to accuracy on the order of microseconds due to limitations in time synchronization performance; TSN gate control is thus similarly limited. This work presents a new High-Precision
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Communication Efficient Quantum Secret Sharing via Extended CSS Codes IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-29 Kaushik Senthoor, Pradeep Kiran Sarvepalli
Recently, a class of quantum secret sharing schemes called communication efficient quantum threshold secret sharing schemes (CE-QTS) was introduced. These schemes reduced the communication cost during secret recovery. In this paper, we introduce a general class of communication efficient quantum secret sharing schemes (CE-QSS) which include both threshold and non-threshold schemes. We propose a framework
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QuIP: A P4 Quantum Internet Protocol Prototyping Framework IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-27 Wojciech Kozlowski, Fernando A. Kuipers, Rob Smets, Belma Turkovic
Quantum entanglement is so fundamentally different from a network packet that several quantum network stacks have been proposed; one of which has even been experimentally demonstrated. Several simulators have also been developed to make up for limited hardware availability, and which facilitate the design and evaluation of quantum network protocols. However, the lack of shared tooling and community-agreed
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Near-Term n to k Distillation Protocols Using Graph Codes IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-26 Kenneth Goodenough, Sébastian de Bone, Vaishnavi Addala, Stefan Krastanov, Sarah Jansen, Dion Gijswijt, David Elkouss
Noisy hardware forms one of the main hurdles to the realization of a near-term quantum internet. Distillation protocols allows one to overcome this noise at the cost of an increased overhead. We consider here an experimentally relevant class of distillation protocols, which distill $n$ to $k$ end-to-end entangled pairs using bilocal Clifford operations, a single round of communication and a possible
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Influence of Noise in Entanglement-Based Quantum Networks IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-25 Maria Flors Mor-Ruiz, Wolfgang Dür
We consider entanglement-based quantum networks, where multipartite entangled resource states are distributed and stored among the nodes and locally manipulated upon request to establish the desired target configuration. Separating the generation process from the requests enables a pre-preparation of resources, hence a reduced network latency. It also allows for an optimization of the entanglement
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Maximizing Entanglement Rates via Efficient Memory Management in Flexible Quantum Switches IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-22 Panagiotis Promponas, Víctor Valls, Saikat Guha, Leandros Tassiulas
We study the problem of operating a quantum switch with memory constraints. In particular, the switch has to allocate quantum memories to clients to generate link-level entanglements (LLEs), and then use these to serve end-to-end entanglements requests. The paper’s main contributions are (i) to characterize the switch’s capacity region and study how it scales with respect to the number of quantum memories
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Security of Coherent-State Quantum Key Distribution Using Displacement Receiver IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-22 Mufei Zhao, Renzhi Yuan, Chen Feng, Shuai Han, Julian Cheng
Continuous variable quantum key distribution (CV-QKD) protocol has drawn much attention due to its compatibility with existing optical communication systems. In this paper, we propose a quaternary modulated CV-QKD protocol using displacement receivers and adopt the post-selection scheme to overcome the ‘3dB limit’. We first establish the model of displacement receiver for discriminating quaternary
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Superdense Coding Using Bragg Diffracted Hyperentangled Atoms IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-21 Syed M. Arslan, Saif Al-Kuwari, Tasawar Abbas
Superdense coding (SDC) is a popular protocol demonstrating the potential of using quantum mechanics to transfer data, where The sender (Alice) can transfer 2 bits of classical information over a single qubit. We present a scheme for quantum superdense coding through Bragg diffracted hyperentangled atoms generated using cavity quantum electrodynamics (QED). In our scheme, Alice transfers 2 bits of
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An Asynchronous Transport Protocol for Quantum Data Networks IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-21 Yangming Zhao, Yangyu Wang, Enshu Wang, Hongli Xu, Liusheng Huang, Chunming Qiao
Quantum Data Networks (QDNs) are vital to building Distributed Quantum Computing (DQC) systems. Though several communication protocols have been proposed for QDNs, most of them are at the network layer or below. The only transport layer protocol used batch processing of requests for End-to-End (E2E) quantum data transmission. It not only limits the quantum resource utilization, more importantly, it
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Quantum Network Capacity of Entangled Quantum Internet IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-21 Jun-Li Jiang, Ming-Xing Luo, Song-Ya Ma
The quantum Internet’s significance in information technology is increasingly recognized for its potential to enable secure and private communication. The quantum Internet facilitates the transmission of quantum information over extensive distances, thus unlocking novel possibilities in various applications. In this study we explore the quantum communication capacity within general quantum entangled
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On Optimum Entanglement Purification Scheduling in Quantum Networks IEEE J. Sel. Area. Comm. (IF 13.8) Pub Date : 2024-03-21 Lin Chen, Ziyue Jia
Entanglement purification is a fundamental operation to combat against quantum decoherence and improve the fidelity of the entanglement. When multiple rounds of entanglement purification are performed, the fidelity of the final entanglement depends on the way how we schedule entanglement purification operations at each round. In this paper, we formulate and analyze the optimal entanglement purification