[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Hu et al., 2021 - Google Patents

Reconfigurable intelligent surface aided mobile edge computing: From optimization-based to location-only learning-based solutions

Hu et al., 2021

View PDF
Document ID
16584239724359107466
Author
Hu X
Masouros C
Wong K
Publication year
Publication venue
IEEE Transactions on Communications

External Links

Snippet

In this paper, we explore optimization-based and data-driven solutions in a reconfigurable intelligent surface (RIS)-aided multi-user mobile edge computing (MEC) system, where the user equipment (UEs) can partially offload their computation tasks to the access point (AP) …
Continue reading at arxiv.org (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0634—Antenna weights or vector/matrix coefficients
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636—Feedback format
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems

Similar Documents

Publication Publication Date Title
Hu et al. Reconfigurable intelligent surface aided mobile edge computing: From optimization-based to location-only learning-based solutions
Ye et al. Joint reflecting and precoding designs for SER minimization in reconfigurable intelligent surfaces assisted MIMO systems
Zhao et al. Intelligent reflecting surface enhanced wireless networks: Two-timescale beamforming optimization
Yuan et al. Intelligent reflecting surface-assisted cognitive radio system
Zheng et al. Joint beamforming and power control for throughput maximization in IRS-assisted MISO WPCNs
Zhu et al. Resource allocation for intelligent reflecting surface assisted wireless powered IoT systems with power splitting
Liu et al. Joint symbol-level precoding and reflecting designs for IRS-enhanced MU-MISO systems
Li et al. Robust beamforming design and time allocation for IRS-assisted wireless powered communication networks
Wang et al. NOMA-aided joint communication, sensing, and multi-tier computing systems
Hua et al. A novel wireless communication paradigm for intelligent reflecting surface based symbiotic radio systems
Lin et al. Reconfigurable intelligent surface-aided quadrature reflection modulation for simultaneous passive beamforming and information transfer
Song et al. Truly intelligent reflecting surface-aided secure communication using deep learning
Xu et al. Reconfigurable intelligent surface empowered symbiotic radio over broadcasting signals
Wang et al. Integrated sensing and communication for RIS-assisted backscatter systems
Wang et al. Intelligent reflecting surface-aided secure broadcasting in millimeter wave symbiotic radio networks
Song et al. Cramér-rao bound minimization for IRS-enabled multiuser integrated sensing and communications
Asaad et al. Secure active and passive beamforming in IRS-aided MIMO systems
Jiang et al. Learning to beamform for intelligent reflecting surface with implicit channel estimate
Zhu et al. Multi-UAV aided millimeter-wave networks: Positioning, clustering, and beamforming
Xu et al. Intelligent reflecting surface based backscatter communication for data offloading
Liu et al. Toward STAR-RIS-empowered integrated sensing and communications: Joint active and passive beamforming design
Liu et al. Deep learning-empowered predictive beamforming for IRS-assisted multi-user communications
Xu et al. Sum secrecy rate maximization for IRS-aided multi-cluster MIMO-NOMA terahertz systems
Shtaiwi et al. Sum-rate maximization for RIS-assisted integrated sensing and communication systems with manifold optimization
Chen et al. Robust hybrid beamforming design for multi-RIS assisted MIMO system with imperfect CSI