Localization in V2X communication networks

Ghods, Alireza; Severi, Stefano; Abreu, Giuseppe

doi:10.1109/ivs.2016.7535355

Cited by 10 publications

(6 citation statements)

References 9 publications

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“…One of the problems experienced by electric vehicles in transferring energy to the grid is the coordination with the grid operators, and another problem is the bidirectional energy and communication infrastructure [28]. Several modes of communication, such as global positioning systems [29,30] and cellular networks [31][32][33], are merged with the vehicles to take advantage of the vehicles in every way possible. Different intra-vehicle and inter-vehicle communication and wired or wireless protocols are established to analyze the viability, although they are still at their primary stage, requiring more contribution for greater enrichment [34].…”

Section: Vehicle To Grid (V2g)mentioning

confidence: 99%

A Review on Communication Standards and Charging Topologies of V2G and V2H Operation Strategies

et al. 2019

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Electric vehicles are the latest form of technology developed to create an environmentally friendly transportation sector and act as an additional energy source to minimize the demand on the grid. This comprehensive research review presents the vehicle-to-grid (V2G) and the vehicle-to-home (V2H) technologies, along with their structures, components, power electronic topologies, communication standards, socket structure, and charging methods. In addition, the charging topologies in V2G and V2H are given in detail. This study is planned as a useful guide for future studies that can be achieved in that it compares the results obtained and analyzes the studies in the literature, finding the advantages and disadvantages of charging topologies in V2G and V2H.

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Section: Vehicle To Grid (V2g)mentioning

confidence: 99%

A Review on Communication Standards and Charging Topologies of V2G and V2H Operation Strategies

et al. 2019

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“…To reduce traffic congestion one may use an intelligent route management system based on V2X communication [7]. Since it has big potential in autonomous driving application, the localization of vehicles in dense urban areas is difficult, so several algorithms are proposed to solve the problems [194]. Many V2X applications are described in existing literature [85,195].…”

Section: Other Technologiesmentioning

confidence: 99%

IoT’s Tiny Steps towards 5G: Telco’s Perspective

Cero¹,

Husić

Baraković

2017

Symmetry

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Abstract:The numerous and diverse applications of the Internet of Things (IoT) have the potential to change all areas of daily life of individuals, businesses, and society as a whole. The vision of a pervasive IoT spans a wide range of application domains and addresses the enabling technologies needed to meet the performance requirements of various IoT applications. In order to accomplish this vision, this paper aims to provide an analysis of literature in order to propose a new classification of IoT applications, specify and prioritize performance requirements of such IoT application classes, and give an insight into state-of-the-art technologies used to meet these requirements, all from telco's perspective. A deep and comprehensive understanding of the scope and classification of IoT applications is an essential precondition for determining their performance requirements with the overall goal of defining the enabling technologies towards fifth generation (5G) networks, while avoiding over-specification and high costs. Given the fact that this paper presents an overview of current research for the given topic, it also targets the research community and other stakeholders interested in this contemporary and attractive field for the purpose of recognizing research gaps and recommending new research directions.

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“…which not only facilitates the employment of waveforms for simultaneous communications and sensing/localization [7], [8], both crucial to ACD applications, but also enables the incorporation of multiple-input multiple-output (MIMO) and massive MIMO (mMIMO) technologies. ndeed, meeting the demands of perceived zero latency and infinite capacity typical of applications such as ACD and augmented and virtual reality (AVR) would be almost impossible without the spectral and spatial resources brought by mmWave and mMIMO technologies [9]- [11].…”

Section: Introductionmentioning

confidence: 99%

User-Heterogeneous Cell-Free Massive MIMO Downlink and Uplink Beamforming via Tensor Decomposition

Ando

Iimori

Abreu

et al. 2022

IEEE Open J. Commun. Soc.

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We consider a cell-free massive MIMO (CF-mMIMO) system in which multiple access points (APs), connected to a common central processing unit (CPU) through unbounded fronthaul, collaboratively serve multiple users in a heterogeneous scenario in which each user equipment (UE) has a different number of antennas, and therefore is capable of communicating via distinct numbers of digital streams. For such a user-heterogeneous system, new joint transmit (TX)/receive (RX) beamforming (BF) algorithms are then proposed, both for downlink and uplink modes and integrated with two alternative transmit (TX) power and spatial resource allocation strategies, which enable interference-free communications. To that end, a novel tensor decomposition scheme is presented, based on an orthogonality-enforcing modification of the recently-proposed multilinear generalized singular value decomposition (ML-GSVD). Simulation results show both that the new orthogonality-enforcing ML-GSVD (OEML-GSVD) achieves greater accuracy than the previous multilinear generalized singular value decomposition (ML-GSVD) without sacrificing convergence speed, and that the corresponding OEML-GSVD-based proposed beamformers outperform state-of-the-art (SotA) techniques, as well as an equivalent beamformer based on the previous ML-GSVD alternative.INDEX TERMS Cell-free massive MIMO (CF-mMIMO), beamforming design, tensor factorization, multilinear generalized singular value decomposition (ML-GSVD).

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Localization in V2X communication networks

Cited by 10 publications

References 9 publications

A Review on Communication Standards and Charging Topologies of V2G and V2H Operation Strategies

A Review on Communication Standards and Charging Topologies of V2G and V2H Operation Strategies

IoT’s Tiny Steps towards 5G: Telco’s Perspective

User-Heterogeneous Cell-Free Massive MIMO Downlink and Uplink Beamforming via Tensor Decomposition

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