Channel Estimation for Finite Scatterers Massive Multi-User MIMO System
Sign Up to like & getrecommendations! Published in 2017 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-016-0489-y
Abstract: In finite scattering propagation environment, when the number of scatterers is very small compared to the number of base station antennas and users in the cell and if the same scatterers are shared by all… read more here.
Keywords: mimo system; estimation; user mimo; method ... See more keywords
Cryptanalysis of Multi-User Quantum Private Query Protocol
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-020-04691-y
Abstract: Recently, Tian et al. proposed a multi-user quantum private query protocol. The protocol realizes the function of n users querying the database at the same time, which can well protect the privacy of users and… read more here.
Keywords: private query; protocol; multi user; query protocol ... See more keywords
Relaying Energy Allocation Scheme Based on Multi-User SWIPT Relaying System
Sign Up to like & getrecommendations! Published in 2020 at "Mobile Networks and Applications"
DOI: 10.1007/s11036-020-01576-6
Abstract: This paper investigates the relay energy allocation scheme based on the time switching (TS) operation strategy in multi-user simultaneous wireless information and power transfer (SWIPT) relaying system, where the relay is energy-constrained and utilizes the… read more here.
Keywords: energy allocation; information; energy; multi user ... See more keywords
Multi-user quantum private query
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Information Processing"
DOI: 10.1007/s11128-020-02732-3
Abstract: Quantum private query (QPQ) is a kind of secure information retrieve protocol, in which both user and database privacy can be protected. Previous QPQ protocols generally consider one user retrieving and need to be performed… read more here.
Keywords: user; private query; quantum private; multi user ... See more keywords
Maximum minimum throughput for MIMO system with optimum successive decoding under multi-user co-channel interference
Sign Up to like & getrecommendations! Published in 2017 at "Telecommunication Systems"
DOI: 10.1007/s11235-016-0179-x
Abstract: The maximal-minimal-limiting-throughput based power assignment (MMLTPA) and the joint MMSE equalization and power control with maximal-minimal-limiting-throughput based initial power assignment (JMEPC-MMLTIPA) algorithm are proposed for the MIMO system with optimum successive decoding (MIMO-OSD) under multi-user… read more here.
Keywords: throughput; mimo; user channel; multi user ... See more keywords
Multi-objective optimization for information-energy transfer trade-offs in full-duplex multi-user MIMO cognitive networks
Sign Up to like & getrecommendations! Published in 2021 at "Telecommunication Systems"
DOI: 10.1007/s11235-020-00696-4
Abstract: This paper considers simultaneous wireless information and power transfer enabled full-duplex multi-user multiple-input multiple-output cognitive networks. By taking into account imperfect channel state information (CSI) of the links toward primary users (PUs), this paper aims… read more here.
Keywords: information; duplex multi; energy; multi user ... See more keywords
Efficient Multi-user Similarity Search Over Encrypted Data in Cloud Storage
Sign Up to like & getrecommendations! Published in 2019 at "Wireless Personal Communications"
DOI: 10.1007/s11277-018-5744-z
Abstract: In cloud-assisted data outsourcing systems, the privacy of sensitive data is a major concern. Thus, data are uploaded in encrypted form in many cloud applications while providing some basic yet critical functionalities, such as the… read more here.
Keywords: encrypted data; multi user; similarity; cloud ... See more keywords
Multi-user High Data Rate Indoor VLC Systems
Sign Up to like & getrecommendations! Published in 2020 at "Iete Journal of Research"
DOI: 10.1080/03772063.2020.1847703
Abstract: In this paper, we propose, design and evaluate the performance of an angle diversity transmitter (ADT) to achieve high data rate multi-user indoor visible light communication (VLC) systems. Our pro... read more here.
Keywords: vlc systems; multi user; data rate; high data ... See more keywords
Joint Dimming and Data Transmission Optimization for Multi-User Visible Light Communication System
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2681798
Abstract: Visible light communication (VLC) is regarded as a promising technology for indoor communications due to its safety, availability, and efficiency. By deploying multiple light-emitting diodes (LEDs) at the transmitter, high data rate can be achieved.… read more here.
Keywords: system; light communication; communication; visible light ... See more keywords
Optimal Power Allocation for Multi-User Linear Network Coded Cooperation System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2018.2856541
Abstract: Linear network coded cooperation (LNCC), which deeply integrates cooperative communications and linear network coding, has been proposed to increase spectrum efficiency in wireless communications. However, the issue of optimal power allocation (OPA) for multi-user LNCC… read more here.
Keywords: system; linear network; lncc; power ... See more keywords
Multi-User Hybrid Beamforming Relying on Learning-Aided Link-Adaptation for mmWave Systems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2900008
Abstract: Hybrid beamforming (HBF) relying on a large antenna array is conceived for millimeter wave (mmWave) systems, where the beamforming (BF) gain compensates for the propagation loss experienced. The BF gain required for a successful transmission… read more here.
Keywords: adaptation; link adaptation; mmwave systems; hybrid beamforming ... See more keywords