Joint optimization for secure ambient backscatter communication in NOMA-enabled IoT networks
Sign Up to like & getrecommendations! Published in 2022 at "Digital Communications and Networks"
DOI: 10.1016/j.dcan.2022.03.017
Abstract: Non-orthogonal multiple access (NOMA) has emerged as a novel air interface technology for massive connectivity in sixth-generation (6G) era. The recent integration of NOMA in backscatter communication (BC) has triggered significant research interest due to… read more here.
Keywords: optimization; noma; communication; iot networks ... See more keywords
When Backscatter Communication Meets Vehicular Networks: Boosting Crosswalk Awareness
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2974214
Abstract: The research of safety applications in vehicular networks has been a popular research topic in an effort to reduce the number of road victims. Advances on vehicular communications are facilitating information sharing through real time… read more here.
Keywords: awareness; backscatter communication; crosswalk; communication ... See more keywords
Spectro-Temporal Combining in Bistate WiFi Backscatter Communication With Frequency Shift
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3104619
Abstract: In WiFi backscatter communication, the frequency shift technique allows a backscattered signal to appear not in the frequency channel of the carrier signal but in adjacent ones, thus avoiding noisy OFDM-based carrier signals and increasing… read more here.
Keywords: backscatter communication; frequency shift; frequency; temporal combining ... See more keywords
Joint Optimization of Trajectory and Communication in Multi-UAV Assisted Backscatter Communication Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3165159
Abstract: This paper investigates a multiple unmanned aerial vehicle (multi-UAV) assisted backscatter communication network (BCN), where multiple UAVs are employed to transmit RF carriers to as well as collect data from multiple backscatter sensor nodes (BSNs)… read more here.
Keywords: backscatter communication; communication; uav assisted; assisted backscatter ... See more keywords
On the Design of NOMA-Enhanced Backscatter Communication Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3272892
Abstract: Non-orthogonal multiple access (NOMA) and backscatter communication (BackCom) are two emerging technologies for low-power Internet of Things (IoT) applications. This paper addresses the performance of a monostatic BackCom system employing the hybrid time-division multiple-access (TDMA)/power-domain… read more here.
Keywords: backscatter communication; noma; noma enhanced; monostatic backcom ... See more keywords
A 1T2R High-Sensitivity and Dual-Channel Transceiver for Backscatter Communication Systems
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3429504
Abstract: Owing to the rapid development of the ambient Internet of Things (IoT) industry, Backscatter Communication Systems (BCS) require higher receiver sensitivity for large-scale IoT scenarios than traditional Radio Frequency Identification (RFID) systems. This paper proposes… read more here.
Keywords: sensitivity; transceiver; backscatter communication; communication systems ... See more keywords
On the Performance of Spectrum-Sharing Backscatter Communication Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2021.3089500
Abstract: Spectrum-sharing backscatter communication (SSBC) systems are among the most prominent technologies for ultralow power and spectrum-efficient communications. In this article, we propose an underlay SSBC system, in which the secondary network is a backscatter communication… read more here.
Keywords: backscatter communication; spectrum sharing; sharing backscatter; spectrum ... See more keywords
Polarization Diversity and Transfer Learning-Based Modulation Optimization for High-Speed Dual Channel MIMO Backscatter Communication
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2024.3379854
Abstract: This article presents a novel approach to address the challenges in backscatter communication (BackCom) for the Internet of Things. The traditional use of I/Q load modulator based on parametric transistor models often suffers from performance… read more here.
Keywords: high speed; optimization; communication; modulation ... See more keywords
A Comprehensive Survey on NOMA-Based Backscatter Communication for IoT Applications
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2025.3548581
Abstract: Backscatter communication (BackCom) holds immense potential for enhancing the capabilities of energy-constrained Internet of Things (IoT) devices and supporting a wide range of applications. Nonorthogonal multiple-access (NOMA) schemes are advantageous for meeting the demands of… read more here.
Keywords: aided backcom; survey; noma; communication ... See more keywords
Adaptive Wireless Power Transfer and Backscatter Communication for Perpetual Operation of Wireless Brain–Computer Interfaces
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the IEEE"
DOI: 10.1109/jproc.2021.3130059
Abstract: Brain–computer interfaces (BCIs) are neural prosthetics that enable closed-loop electrophysiology procedures. These devices are currently used in fundamental neurophysiology research, and they are moving toward clinical viability for neural rehabilitation. State-of-the-art BCI experiments have often… read more here.
Keywords: computer interfaces; wireless power; wireless; power ... See more keywords
Backscatter Communication Assisted by Reconfigurable Intelligent Surfaces
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the IEEE"
DOI: 10.1109/jproc.2022.3169622
Abstract: In a backscatter communication system, the backscatter device (BD) transmits its messages to the backscatter receiver (BR) by reflecting the incident signal from an external radio frequency (RF) emitter, instead of using power-hungry active RF… read more here.
Keywords: backscatter communication; communication; reconfigurable intelligent; intelligent surfaces ... See more keywords