Search Results - "Nguyen, Khai The"

Performance Improvement of LoRa Modulation With Signal Combining and Semi-Coherent Detection by Nguyen, The Khai, Nguyen, Ha H., Bedeer, Ebrahim

“…In this letter, we investigate performance improvements of low-power long-range (LoRa) modulation when a gateway is equipped with multiple antennas. We derive…”
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Max-Min QoS Power Control in Generalized Cell-Free Massive MIMO-NOMA With Optimal Backhaul Combining by Nguyen, The Khai, Nguyen, Ha H., Tuan, Hoang Duong

“…This paper studies the uplink (UL) transmission of a generalized cell-free massive multiple-input multiple-output (massive MIMO) system in which multiple base…”
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Preventing the COVID-19 Outbreak in Vietnam: Social Media Campaign Exposure and the Role of Interpersonal Communication by Duong, Hue Trong, Nguyen, Long Thang Van, Julian McFarlane, Soroya, Nguyen, Hoa Thanh, Nguyen, Khai The

“…The present study focused on the success story of Vietnam's ability to control the COVID-19 outbreak in the early stages to examine the associations between…”
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Optimization of Partial Transmit Sequences for PAPR Reduction of OFDM Signals Without Side Information by Nguyen, The Khai, Nguyen, Ha H., Eric Salt, J., Howlett, Colin

“…This paper develops a novel optimization of partial transmit sequences (PTS) with phase quantization to reduce the peak-to-average-power ratio (PAPR) of…”
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Before Omicron's Arrival: Effects of Negative Emotions and Comparative Optimism on COVID-19 Protection and Detection Behaviors by Duong, Hue Trong, Sun, Yixin, Van Nguyen, Long Thang, Nguyen, Khai The, Popova, Lucy

“…This study examined the associations of emotions, cognitions, and behavioral intentions in response to exposure to news stories reporting on the arrival of…”
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Optimal Power Control and Load Balancing for Uplink Cell-Free Multi-User Massive MIMO by Nguyen, Tien Hoa, Nguyen, The Khai, Han, Huy Dung, Nguyen, Van Duc

“…In this paper, we consider the problem of power control and load balancing in the uplink of the cell-free (CF) multi-user (MU) massive multiple-input…”
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Concurrent Transmission and Multiuser Detection of LoRa Signals by Nguyen, The Khai, Nguyen, Ha H., Bedeer, Ebrahim

“…This article investigates a new model to improve the scalability of low-power long-range (LoRa) networks by allowing a group of multiple end devices (EDs) to…”
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Employee engagement in brand value co-creation: An empirical study of Vietnamese boutique hotels by Van Nguyen, Long Thang, Duy Nguyen, Phuong Ngoc, Nguyen, Thang Quyet, Nguyen, Khai The

“…Although employee engagement is essential to hotel performance, few studies have identified context-specific manifestations of employee engagement in the…”
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Improved Pilot Designs for Enhancing Connectivity in Multicarrier Massive MIMO Systems by Nguyen, The Khai, Nguyen, Ha H., Tuan, Hoang D., Ngo, Hien Quoc

“…This letter proposes improved pilot designs to enhance the connectivity of multicarrier massive MIMO systems. Exploiting the fact that orthogonal…”
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Green human resource management and employee pro-environmental behaviors: The role of individual green value by Nguyen, Khai The, Nguyen, Phuong Ngoc Duy, Tran, Cuong Quoc, Do, Truc Thi Thanh

“…This quantitative study is aimed at exploring the effect of Green Human Resource Management (GHRM) practices on employee Pro-Environmental Behaviors (PEB). Our…”
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Novel PAPR Reduction Algorithms for OFDM Signals by Nguyen, Quang, Nguyen, The Khai, Nguyen, Ha H., Berscheid, Brian

“…This paper proposes two efficient peak-to-average power ratio (PAPR) reduction algorithms for OFDM signals based on the principle of tone reservation. The…”
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Adaptive Successive Interference Cancellation in Cell-free Massive MIMO-NOMA by Nguyen, The Khai, Nguyen, Ha H., Tuan, Hoang D.

“…This paper proposes a novel successive interference cancellation method to enhance the ergodic spectral efficiency of a cell-free massive multiple-input…”
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Multiuser Massive MIMO Systems with Time-Offset Pilots and Successive Interference Cancellation by Nguyen, The Khai, Nguyen, Ha H., Nguyen, Tien Hoa

“…This paper proposes time-offset pilots for a single-cell multiuser massive multiple-input multiple-output (MIMO) system and studies its performance under the…”
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Team dynamics, leadership, and employee proactivity of Vietnamese firms by Huynh, Tan, Duong, Minh Hon, Phan, Thuy Thanh, Van Do, Tu, Do, Truc Thi Thanh, Nguyen, Khai The

“…Integrating the relational approach and social exchange theory, the authors conceptualize the quality of leader-member and team member exchanges as mediators…”
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Optimized Canceling Signals for PTS Schemes to Improve the PAPR of OFDM Systems Without Side Information by Nguyen, The Khai, Bedeer, Ebrahim, Nguyen, Ha H., Salt, J. Eric, Howlett, Colin

“…This paper introduces a novel blind partial transmission sequence (PTS) scheme to lower the peak-to-average-power ratio (PAPR) of orthogonal frequency division…”
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The relationship between proactive personality and performance: Why and when? by Nguyen, Khai The

“…In this dissertation, I developed two measures of the value congruence constructs: value congruence with organization and value congruence with supervisor. I…”
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Concurrent Transmission and Multiuser Detection of LoRa Signals by Nguyen, The Khai, Nguyen, Ha H, Bedeer, Ebrahim

“…This paper investigates a new model to improve the scalability of low-power long-range (LoRa) networks by allowing multiple end devices (EDs) to simultaneously…”
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Performance Improvement of LoRa Modulation with Signal Combining and Semi-Coherent Detection by Nguyen, The Khai, Nguyen, Ha H, Bedeer, Ebrahim

“…In this paper, we investigate performance improvements of low-power long-range (LoRa) modulation when a gateway is equipped with multiple antennas. We derive…”
Get full text

Performance of Assigning Pilot Sequences in Cell Free Massive MIMO under SINR Constraints by Nguyen, The Khai, Nguyen, Tien Hoa

“…In this paper, we consider the uplink (UL) of Cell-Free (CF) Massive MIMO system where a large number of service antennas act as access points (APs), serving…”
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Cell-Free Massive MIMO-NOMA with Optimal Backhaul Combining by Nguyen, The Khai, Nguyen, Ha H., Tuan, Hoang D.

“…This paper studies the uplink (UL) transmission of a cell-free massive multiple-input multiple-output (massive MIMO) system in which multiple base stations (or…”
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