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06/19/2022
Delay-aware Multiple Access Design for Intelligent Reflecting Surface Aided Uplink Transmission
In this paper, we develop a novel multiple access (MA) protocol for an i...
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05/06/2022
How to Minimize the Weighted Sum AoI in Multi-Source Status Update Systems: OMA or NOMA?
In this paper, the minimization of the weighted sum average age of infor...
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11/23/2021
Active IRS Aided WPCNs: A New Paradigm Towards Higher Efficiency and Wider Coverage
This paper considers an active intelligent reflecting surface (IRS)-aide...
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08/31/2021
Energy Minimization for IRS-aided WPCNs with Non-linear Energy Harvesting Model
This paper considers an intelligent reflecting surface(IRS)-aided wirele...
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07/14/2020
Joint Beamforming Design for IRS-Aided Communications with Channel Estimation Errors
This paper investigates the joint design of the beamforming scheme in in...
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05/15/2020
Alternate Distributed Beamforming for Buffer-Aided Multi-Antenna Relay Systems
In this paper, link selection is investigated in half-duplex (HD) dual-h...
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05/15/2020
Mimicking Full-Duplex Secure Communications for Buffer-Aided Multi-Relay Systems
This paper considers secure communication in buffer-aided cooperative wi...
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05/12/2020
Age-Energy Tradeoff in Fading Channels with Packet-Based Transmissions
The optimal transmission strategy to minimize the weighted combination o...
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10/09/2019
Alternate Distributed Beamforming for Decode-and-Forward Multi-Relay Systems Using Buffers
In this paper, link selection for half-duplex buffer-aided relay systems...
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08/07/2019
Age-Optimal Power Control for Status Update Systems with Packet Based Transmissions
This paper investigates the average age of information (AoI) minimizatio...
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08/07/2019
Age Minimization for Status Update Systems with Packet Based Transmissions over Fading Channels
In this paper, the minimization of the average age of information (AoI) ...
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01/18/2019
Outage Analysis of Heterogeneous mmWave Cellular Networks Employing JSDM
In this paper, the outage performance of a two-tier heterogeneous mmWave...
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08/30/2018
Space-Time Block Coding Based Beamforming for Beam Squint Compensation
In this paper, the beam squint problem, which causes significant variati...
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07/01/2018
Performance Analysis of Indoor THz Communications with One-Bit Precoding
In this paper, the performance of indoor Terahertz (THz) communication s...
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06/25/2018
