Search Results - "Hwang, Won Joo"

Whale Optimization Algorithm With Applications to Resource Allocation in Wireless Networks by Pham, Quoc-Viet, Mirjalili, Seyedali, Kumar, Neeraj, Alazab, Mamoun, Hwang, Won-Joo

“…Resource allocation plays a pivotal role in improving the performance of wireless and communication networks. However, the optimization of resource allocation…”
Get full text

Energy-Efficient Federated Learning Over UAV-Enabled Wireless Powered Communications by Pham, Quoc-Viet, Le, Mai, Huynh-The, Thien, Han, Zhu, Hwang, Won-Joo

“…Since the invention in 2016, federated learning (FL) has been a key concept of artificial intelligence, in which the data of FL users needs not to be uploaded…”
Get full text

A Survey of Multi-Access Edge Computing in 5G and Beyond: Fundamentals, Technology Integration, and State-of-the-Art by Pham, Quoc-Viet, Fang, Fang, Ha, Vu Nguyen, Piran, Md. Jalil, Le, Mai, Le, Long Bao, Hwang, Won-Joo, Ding, Zhiguo

“…Driven by the emergence of new compute-intensive applications and the vision of the Internet of Things (IoT), it is foreseen that the emerging 5G network will…”
Get full text

Coalitional Games for Computation Offloading in NOMA-Enabled Multi-Access Edge Computing by Pham, Quoc-Viet, Nguyen, Hoang T., Han, Zhu, Hwang, Won-Joo

“…Multi-access edge computing (MEC) and nonorthogonal multiple access (NOMA) are two enabling technologies in the 5 G network and beyond. MEC admits user…”
Get full text

Deep Reinforcement Learning for Energy-Efficient Federated Learning in UAV-Enabled Wireless Powered Networks by Do, Quang Vinh, Pham, Quoc-Viet, Hwang, Won-Joo

“…Federated learning (FL) is a promising solution to privacy preservation for data-driven deep learning approaches. However, enabling FL in unmanned aerial…”
Get full text

UAV Communications for Sustainable Federated Learning by Pham, Quoc-Viet, Zeng, Ming, Ruby, Rukhsana, Huynh-The, Thien, Hwang, Won-Joo

“…Federated learning (FL), invented by Google in 2016, has become a hot research trend. However, enabling FL in wireless networks has to overcome the limited…”
Get full text

Survey on 6G Frontiers: Trends, Applications, Requirements, Technologies and Future Research by Alwis, Chamitha De, Kalla, Anshuman, Pham, Quoc-Viet, Kumar, Pardeep, Dev, Kapal, Hwang, Won-Joo, Liyanage, Madhusanka

“…Emerging applications such as Internet of Everything, Holographic Telepresence, collaborative robots, and space and deep-sea tourism are already highlighting…”
Get full text

Artificial Intelligence (AI) and Big Data for Coronavirus (COVID-19) Pandemic: A Survey on the State-of-the-Arts by Pham, Quoc-Viet, Nguyen, Dinh C., Huynh-The, Thien, Hwang, Won-Joo, Pathirana, Pubudu N.

“…The very first infected novel coronavirus case (COVID-19) was found in Hubei, China in Dec. 2019. The COVID-19 pandemic has spread over 214 countries and areas…”
Get full text

Multiuser Relay Networks Over Unreliable Backhaul Links Under Spectrum Sharing Environment by Nguyen, Huy T., Duong, Trung Q., Won-Joo Hwang

“…The effects of unreliable backhaul links on cognitive relay networks with best user selection over Nakagami-m fading are investigated. In particular,…”
Get full text

Sum-Rate Maximization for UAV-Assisted Visible Light Communications Using NOMA: Swarm Intelligence Meets Machine Learning by Pham, Quoc-Viet, Huynh-The, Thien, Alazab, Mamoun, Zhao, Jun, Hwang, Won-Joo

“…As the integration of unmanned aerial vehicles (UAVs) into visible light communications (VLCs) can offer many benefits for massive-connectivity applications…”
Get full text

Blockchain for Edge of Things: Applications, Opportunities, and Challenges by Gadekallu, Thippa Reddy, Pham, Quoc-Viet, Nguyen, Dinh C., Maddikunta, Praveen Kumar Reddy, Deepa, N., Prabadevi, B., Pathirana, Pubudu N., Zhao, Jun, Hwang, Won-Joo

“…In recent years, blockchain networks have attracted significant attention in many research areas beyond cryptocurrency, one of them being the Edge of Things…”
Get full text

Network Utility Maximization-Based Congestion Control Over Wireless Networks: A Survey and Potential Directives by Quoc-Viet Pham, Won-Joo Hwang

“…Since the initial publication of Kelly et al.'s seminal paper on resource allocation in wired networks, a large number of studies based on the network utility…”
Get full text

THz-Enabled UAV Communications using Non-Orthogonal Multiple Access by Iradukunda, Nadia, Pham, Quoc-Viet, Ding, Zhiguo, Hwang, Won-Joo

“…The fact that integrating the unmanned aerial vehicles (UAV) newfangled applications in the envisioned next generation (nextG) necessitates a considerable high…”
Get full text

Fairness-Aware Spectral and Energy Efficiency in Spectrum-Sharing Wireless Networks by Pham, Quoc-Viet, Hwang, Won-Joo

“…This paper introduces a fair and energy-efficient resource allocation framework in spectrum-sharing wireless networks with quality-of-service guarantees…”
Get full text

Distributed Resource Allocation for D2D Communications Underlay Cellular Networks by Hoang-Hiep Nguyen, Hasegawa, Mikio, Won-Joo Hwang

“…In order to enable the benefits of device-to-device (D2D) communications underlay cellular networks, two fundamental problems need to be addressed: 1) how to…”
Get full text

Mobile Edge Computing With Wireless Backhaul: Joint Task Offloading and Resource Allocation by Pham, Quoc-Viet, Le, Long Bao, Chung, Sang-Hwa, Hwang, Won-Joo

“…Considered as a key technology in 5G networks, mobile edge computing (MEC) can support intensive computation for energy-constrained and computation-limited…”
Get full text

VT-MCNet: High-Accuracy Automatic Modulation Classification Model based on Vision Transformer by Dao, Thien-Thanh, Noh, Dae-Il, Hasegawa, Mikio, Sekiya, Hiroo, Pham, Quoc-Viet, Hwang, Won-Joo

“…Cognitive radio networks' evolution hinges significantly on the use of automatic modulation classification (AMC). However, existing research reveals…”
Get full text

Aerial Access Networks for Federated Learning: Applications and Challenges by Pham, Quoc-Viet, Zeng, Ming, Huynh-The, Thien, Han, Zhu, Hwang, Won-Joo

“…Aerial access networks (AANs) and mobile edge computing (MEC) have been considered as key enablers of future networks. In this article, we investigate the…”
Get full text

Aerial Computing: A New Computing Paradigm, Applications, and Challenges by Pham, Quoc-Viet, Ruby, Rukhsana, Fang, Fang, Nguyen, Dinh C., Yang, Zhaohui, Le, Mai, Ding, Zhiguo, Hwang, Won-Joo

“…In existing computing systems, such as edge computing and cloud computing, several emerging applications and practical scenarios are mostly unavailable or only…”
Get full text

Collaborative Multicast Beamforming for Content Delivery by Cache-Enabled Ultra Dense Networks by Nguyen, Huy T., Tuan, Hoang Duong, Duong, Trung Q., Poor, H. Vincent, Hwang, Won-Joo

“…Caching and multicast have surged as effective tools to alleviate the heavy load from the backhaul links while enabling content-centric delivery in…”
Get full text