Chirayu D. Athalye - IEEE Xplore Author Profile

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Author details

Chirayu D. Athalye

Publications

10

Citations

37

Publications by Year

20142024

Co-Authors:

Kunal N. ChaudhuryA. Sanand Amita DilipRuturaj G. GavaskarBhartendu KumarDebasattam Pal

Show All Co-Authors (6)

Chirayu D. Athalye

Affiliation

Department of Electrical Engineering

IIT

Kharagpur, India

Department of Electrical & Electronics Engineering

BITS Pilani

K K Birla Goa Campus, India

Publication Topics

Forward Model,
Image Inpainting,
Super-resolution,
Additional Assumptions,
Analysis System,
Autonomic System,
Bilinear Systems,
Bit-shift,
Conditions Of Theorem,
Continuous Spectrum,
Contractive,
Control Condition

Biography

Chirayu D. Athalye received the M.Tech. and Ph.D. degrees in the field of Control and Computing from the Department of Electrical Engineering, Indian Institute of Technology Bombay, Mumbai, India, in December 2016.,Since March 2017, he has been a Postdoctoral Fellow with the Department of Electrical Engineering, Indian Institute of Science, Bangalore, India. His research interests include infinite dimensional systems, stability analysis of dynamical systems, optimal control, numerical linear algebra, and optimization.(Based on document published on 21 August 2019).

Publications

10

Citations

37

Publications by Year

20142024

Co-Authors:

Kunal N. Chaudhury
A. Sanand Amita Dilip
Ruturaj G. Gavaskar
Bhartendu Kumar
Debasattam Pal

Show All Co-Authors (6)

Author's Published Works

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Showing 1-24 of 24 results

Journals (14)

Conferences (9)

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School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore(8)
School of Computer Science and Engineering, Nanyang Technological University, Singapore(8)
School of Cyberspace, Hangzhou Dianzi University, Hangzhou, China(5)
Alibaba-NTU Singapore Joint Research Institute, Nanyang Technological University, Singapore(4)
College of Computer Science and Software Engineering, Shenzhen University, Shenzhen, China(3)
IEEE Transactions on Vehicular Technology(4)
IEEE Transactions on Wireless Communications(3)
IEEE Communications Letters(2)
2018 IEEE Global Communications Conference (GLOBECOM)(1)
2022 IEEE Wireless Communications and Networking Conference (WCNC)(1)
IEEE(24)
Hangzhou, China(2)
Abu Dhabi, United Arab Emirates(1)
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Enabling Trustable Financing: A Verifiable Privacy-Preserving Cross-Chain Protocol

Lidu Lou;Wenbin He;Xiangyun Tang;Yiying Yang;Tao Zhang;Yanyu Cheng;Cai Xu

2024 IEEE/CIC International Conference on Communications in China (ICCC Workshops)

Year: 2024 | Conference Paper |

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Generative AI-enabled wireless communications enhance efficiency and offer new tools for supply chain finance (SCF) innovation. SCF optimizes capital efficiency and reduces risk, but information asymmetry hinders risk assessment. Blockchain technology addresses these challenges by solving information asymmetry and regulatory issues. However, issues of privacy protection, reliability, and traceabil...Show More

Enabling Trustable Financing: A Verifiable Privacy-Preserving Cross-Chain Protocol

Lidu Lou;Wenbin He;Xiangyun Tang;Yiying Yang;Tao Zhang;Yanyu Cheng;Cai Xu

2024 IEEE/CIC International Conference on Communications in China (ICCC Workshops)

Year: 2024 | Conference Paper |

Performance Analysis of Jammer-Assisted Covert Rate-Splitting Multiple Access

Yanyu Cheng;Zhaoyan Xiong;Zhen Wang;Dusit Niyato;Wei Yang Bryan Lim;Beibei Li

2024 IEEE/CIC International Conference on Communications in China (ICCC)

Year: 2024 | Conference Paper |

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The paper applies covert communications to a ratesplitting multiple access (RSMA) network, where an authorized transmitter sends common and private messages to legitimate users. At the same time, a warden aims to identify legitimate transmissions of private messages. We hide the existence of the transmission of private messages from the warden by exploiting the nature of RSMA, i.e., allocating hig...Show More

Performance Analysis of Jammer-Assisted Covert Rate-Splitting Multiple Access

Yanyu Cheng;Zhaoyan Xiong;Zhen Wang;Dusit Niyato;Wei Yang Bryan Lim;Beibei Li

2024 IEEE/CIC International Conference on Communications in China (ICCC)

Year: 2024 | Conference Paper |

Performance Analysis of Random 3D mmWave-Assisted UAV Communication System

Min Gao;Guanjun Xu;Zhaohui Song;Yanyu Cheng;Dusit Niyato

IEEE Transactions on Vehicular Technology

Year: 2024 | Volume: 73, Issue: 12 | Journal Article |

Cited by: Papers (1)

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Recently, millimeter-wave (mmWave) and unmanned aerial vehicle (UAV) communication have attracted considerable attention owing to their advantages in terms of high data rates, low latency, and seamless coverage. However, mmWave-UAV communication performance is significantly compromised by the mmWave molecular absorption and UAV movement, resulting in a drastic deterioration in the performance and ...Show More

Performance Analysis of Random 3D mmWave-Assisted UAV Communication System

Min Gao;Guanjun Xu;Zhaohui Song;Yanyu Cheng;Dusit Niyato

IEEE Transactions on Vehicular Technology

Year: 2024 | Volume: 73, Issue: 12 | Journal Article |

HomeSentinel: Intelligent Anti-Fingerprinting for IoT Traffic in Smart Homes

Beibei Li;Youtong Chen;Lei Zhang;Licheng Wang;Yanyu Cheng

IEEE Transactions on Information Forensics and Security

Year: 2024 | Volume: 19 | Journal Article |

Cited by: Papers (2)

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Recent studies have demonstrated that malicious adversaries are capable of fingerprinting Internet of Things (IoT) devices in a smart home and further causing privacy breaches. However, many existing anti-fingerprinting schemes, either by traffic padding or traffic mutation, are less effective in defending against state-of-the-art fingerprinting methods. To meet this gap, we in this paper propose ...Show More

HomeSentinel: Intelligent Anti-Fingerprinting for IoT Traffic in Smart Homes

Beibei Li;Youtong Chen;Lei Zhang;Licheng Wang;Yanyu Cheng

IEEE Transactions on Information Forensics and Security

Year: 2024 | Volume: 19 | Journal Article |

Goal-Oriented Semantic Information Transmission with Message-Sharing NOMA

Yanyu Cheng;Dusit Niyato;Hongyang Du;Chunyan Miao;Dong In Kim

IEEE Wireless Communications

Year: 2024 | Volume: 31, Issue: 3 | Magazine Article |

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Image transmission over wireless communications can be used in a variety of applications, such as smart city, surveillance systems, and Metaverse construction. Massive image transmission can indeed be a burden for wireless communication networks, especially in situations where a large number of users are trying to transmit high-resolution images simultaneously. An efficient image transmission fram...Show More

Goal-Oriented Semantic Information Transmission with Message-Sharing NOMA

Yanyu Cheng;Dusit Niyato;Hongyang Du;Chunyan Miao;Dong In Kim

IEEE Wireless Communications

Year: 2024 | Volume: 31, Issue: 3 | Magazine Article |

Resource Allocation and Common Message Selection for Task-Oriented Semantic Information Transmission With RSMA

Yanyu Cheng;Dusit Niyato;Hongyang Du;Jiawen Kang;Zehui Xiong;Chunyan Miao;Dong In Kim

IEEE Transactions on Wireless Communications

Year: 2024 | Volume: 23, Issue: 6 | Journal Article |

Cited by: Papers (1)

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Image transmission over wireless communications can be used in a variety of applications, such as smart cities, surveillance systems, and Metaverse construction. In this paper, we propose a task-oriented semantic information transmission (SIT) framework with rate-splitting multiple access (RSMA) for image transmission. As such, only the semantic information of interest is transmitted to each user,...Show More

Resource Allocation and Common Message Selection for Task-Oriented Semantic Information Transmission With RSMA

Yanyu Cheng;Dusit Niyato;Hongyang Du;Jiawen Kang;Zehui Xiong;Chunyan Miao;Dong In Kim

IEEE Transactions on Wireless Communications

Year: 2024 | Volume: 23, Issue: 6 | Journal Article |

Performance Analysis and Power Allocation for Covert Mobile Edge Computing With RIS-Aided NOMA

Yanyu Cheng;Jianyuan Lu;Dusit Niyato;Biao Lyu;Minrui Xu;Shunmin Zhu

IEEE Transactions on Mobile Computing

Year: 2024 | Volume: 23, Issue: 5 | Journal Article |

Cited by: Papers (7)

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Mobile edge computing (MEC) is a key enabling technology for the sixth-generation (6G) wireless networks. In this paper, we apply covert communications to MEC to prevent information leakage, where two candidate technologies of 6G, reconfigurable intelligent surface (RIS) and non-orthogonal multiple access (NOMA), are adopted. Specifically, a legitimate transmitter sends messages to a pair of legit...Show More

Performance Analysis and Power Allocation for Covert Mobile Edge Computing With RIS-Aided NOMA

Yanyu Cheng;Jianyuan Lu;Dusit Niyato;Biao Lyu;Minrui Xu;Shunmin Zhu

IEEE Transactions on Mobile Computing

Year: 2024 | Volume: 23, Issue: 5 | Journal Article |

Interest-Based Semantic Information Transmission with RSMA in Smart Cities

Yanyu Cheng;Dusit Niyato;Hongyang Du;Jiawen Kang;Chunyan Miao;Dong In Kim

ICC 2023 - IEEE International Conference on Communications

Year: 2023 | Conference Paper |

Cited by: Papers (1)

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In this paper, we propose an interest-based semantic information transmission framework with rate splitting multiple access (RSMA), to reduce the amount of transmitted data, thereby reducing the burden of data transmission and data processing. In the framework, only the semantic information of interest is transmitted to each user. In the process of semantic information transmission, RSMA is adopte...Show More

Interest-Based Semantic Information Transmission with RSMA in Smart Cities

Yanyu Cheng;Dusit Niyato;Hongyang Du;Jiawen Kang;Chunyan Miao;Dong In Kim

ICC 2023 - IEEE International Conference on Communications

Year: 2023 | Conference Paper |

Blockchain-Aided Secure Semantic Communication for AI-Generated Content in Metaverse

Yijing Lin;Hongyang Du;Dusit Niyato;Jiangtian Nie;Jiayi Zhang;Yanyu Cheng;Zhaohui Yang

IEEE Open Journal of the Computer Society

Year: 2023 | Volume: 4 | Journal Article |

Cited by: Papers (46)

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The construction of virtual transportation networks requires massive data to be transmitted from edge devices to Virtual Service Providers (VSP) to facilitate circulations between the physical and virtual domains in Metaverse. Leveraging semantic communication for reducing information redundancy, VSPs can receive semantic data from edge devices to provide varied services through advanced technique...Show More

Blockchain-Aided Secure Semantic Communication for AI-Generated Content in Metaverse

Yijing Lin;Hongyang Du;Dusit Niyato;Jiangtian Nie;Jiayi Zhang;Yanyu Cheng;Zhaohui Yang

IEEE Open Journal of the Computer Society

Year: 2023 | Volume: 4 | Journal Article |

Performance Analysis of Jammer-Aided Covert RIS-NOMA Systems

Yanyu Cheng;Jianyuan Lu;Dusit Niyato;Biao Lyu;Minrui Xu;Shunmin Zhu

GLOBECOM 2022 - 2022 IEEE Global Communications Conference

Year: 2022 | Conference Paper |

Cited by: Papers (5)

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In this paper, we apply covert communications to reconfigurable intelligent surface (RIS)-assisted non-orthogonal multiple access (NOMA) networks, where a legitimate transmitter sends messages to a pair of legitimate users while a warden aims to detect whether the legitimate transmission exists. We can hide the existence of the strong user's transmission from a warden by exploiting the nature of N...Show More

Performance Analysis of Jammer-Aided Covert RIS-NOMA Systems

Yanyu Cheng;Jianyuan Lu;Dusit Niyato;Biao Lyu;Minrui Xu;Shunmin Zhu

GLOBECOM 2022 - 2022 IEEE Global Communications Conference

Year: 2022 | Conference Paper |

Intelligent Resource Allocation in Joint Radar-Communication With Graph Neural Networks

Joash Lee;Yanyu Cheng;Dusit Niyato;Yong Liang Guan;David González G.

IEEE Transactions on Vehicular Technology

Year: 2022 | Volume: 71, Issue: 10 | Journal Article |

Cited by: Papers (8)

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Autonomous vehicles produce high data rates of sensory information from sensing systems. To achieve the advantages of sensor fusion among different vehicles in a cooperative driving scenario, high data-rate communication becomes essential. Current strategies for joint radar-communication (JRC) often rely on specialized hardware, prior knowledge of the system model, and entail diminished capability...Show More

Intelligent Resource Allocation in Joint Radar-Communication With Graph Neural Networks

Joash Lee;Yanyu Cheng;Dusit Niyato;Yong Liang Guan;David González G.

IEEE Transactions on Vehicular Technology

Year: 2022 | Volume: 71, Issue: 10 | Journal Article |

Covert Communication for Jammer-aided Multi-Antenna UAV Networks

Hongyang Du;Dusit Niyato;Yuan-ai Xie;Yanyu Cheng;Jiawen Kang;Dong In Kim

ICC 2022 - IEEE International Conference on Communications

Year: 2022 | Conference Paper |

Cited by: Papers (4)

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Unmanned aerial vehicles (UAVs) have attracted a lot of research attention in serving as aerial base stations (BSs). To protect the data privacy without being detected by a warden, we investigate a jammer-aided UAV covert communication system, aiming to maximize the user's covert rate with optimized transmit and jamming power. By considering the general composite fading and shadowing channel model...Show More

Covert Communication for Jammer-aided Multi-Antenna UAV Networks

Hongyang Du;Dusit Niyato;Yuan-ai Xie;Yanyu Cheng;Jiawen Kang;Dong In Kim

ICC 2022 - IEEE International Conference on Communications

Year: 2022 | Conference Paper |

Performance Analysis and Optimization for Jammer-Aided Multiantenna UAV Covert Communication

Hongyang Du;Dusit Niyato;Yuan-Ai Xie;Yanyu Cheng;Jiawen Kang;Dong In Kim

IEEE Journal on Selected Areas in Communications

Year: 2022 | Volume: 40, Issue: 10 | Journal Article |

Cited by: Papers (47)

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Unmanned aerial vehicles (UAVs) have attracted a lot of research attention because of their high mobility and low cost in serving as temporary aerial base stations (BSs) and providing high data rates for next-generation communication networks. To protect user privacy while avoiding detection by a warden, we investigate a jammer-aided UAV covert communication system, which aims to maximize the user...Show More

Performance Analysis and Optimization for Jammer-Aided Multiantenna UAV Covert Communication

Hongyang Du;Dusit Niyato;Yuan-Ai Xie;Yanyu Cheng;Jiawen Kang;Dong In Kim

IEEE Journal on Selected Areas in Communications

Year: 2022 | Volume: 40, Issue: 10 | Journal Article |

Deep Reinforcement Learning for Time Allocation and Directional Transmission in Joint Radar-Communication

Joash Lee;Yanyu Cheng;Dusit Niyato;Yong Liang Guan;G. David González

2022 IEEE Wireless Communications and Networking Conference (WCNC)

Year: 2022 | Conference Paper |

Cited by: Papers (4)

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Current strategies for joint radar-communication (JRC) rely on prior knowledge of the communication and radar systems within the vehicle network. In this paper, we propose a framework for intelligent vehicles to conduct JRC, with minimal prior knowledge, in an environment where surrounding vehicles execute radar detection periodically, which is typical in contemporary protocols. We introduce a met...Show More

Deep Reinforcement Learning for Time Allocation and Directional Transmission in Joint Radar-Communication

Joash Lee;Yanyu Cheng;Dusit Niyato;Yong Liang Guan;G. David González

2022 IEEE Wireless Communications and Networking Conference (WCNC)

Year: 2022 | Conference Paper |

Economics of Semantic Communication System in Wireless Powered Internet of Things

Zi Qin Liew;Yanyu Cheng;Wei Yang Bryan Lim;Dusit Niyato;Chunyan Miao;Sumei Sun

ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Year: 2022 | Conference Paper |

Cited by: Papers (20)

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The semantic communication system enables wireless devices to communicate effectively with the semantic meaning of the data. Wireless powered Internet of Things (IoT) that adopts the semantic communication system relies on harvested energy to transmit semantic information. However, the issue of energy constraint in the semantic communication system is not well studied. In this paper, we propose a ...Show More

Economics of Semantic Communication System in Wireless Powered Internet of Things

Zi Qin Liew;Yanyu Cheng;Wei Yang Bryan Lim;Dusit Niyato;Chunyan Miao;Sumei Sun

ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Year: 2022 | Conference Paper |

Federated Transfer Learning With Client Selection for Intrusion Detection in Mobile Edge Computing

Yanyu Cheng;Jianyuan Lu;Dusit Niyato;Biao Lyu;Jiawen Kang;Shunmin Zhu

IEEE Communications Letters

Year: 2022 | Volume: 26, Issue: 3 | Journal Article |

Cited by: Papers (45)

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In this letter, we propose an efficient federated transfer learning (FTL) framework with client selection for intrusion detection (ID) in mobile edge computing (MEC). Specifically, we leverage federated learning (FL) to preserve privacy by training model locally, and utilize transfer learning (TL) to improve training efficiency by knowledge transfer. For FL, unreliable and low-quality clients shou...Show More

Federated Transfer Learning With Client Selection for Intrusion Detection in Mobile Edge Computing

Yanyu Cheng;Jianyuan Lu;Dusit Niyato;Biao Lyu;Jiawen Kang;Shunmin Zhu

IEEE Communications Letters

Year: 2022 | Volume: 26, Issue: 3 | Journal Article |

Two-Tier NOMA-Based Wireless Powered Communication Networks

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Beibei Li

IEEE Systems Journal

Year: 2022 | Volume: 16, Issue: 3 | Journal Article |

Cited by: Papers (2)

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In this article, we investigate two-tier nonorthogonal multiple access (NOMA)-based wireless powered communication networks. The considered network consists of a hybrid access point and two groups of users, namely near and far users. A near user and a far user are selected to form a NOMA pair, which harvest energy during the downlink phase and transmit information during the uplink phase. Specific...Show More

Two-Tier NOMA-Based Wireless Powered Communication Networks

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Beibei Li

IEEE Systems Journal

Year: 2022 | Volume: 16, Issue: 3 | Journal Article |

Non-Orthogonal Multiple Access (NOMA) With Multiple Intelligent Reflecting Surfaces

Yanyu Cheng;Kwok Hung Li;Yuanwei Liu;Kah Chan Teh;George K. Karagiannidis

IEEE Transactions on Wireless Communications

Year: 2021 | Volume: 20, Issue: 11 | Journal Article |

Cited by: Papers (58)

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In this paper, non-orthogonal multiple access (NOMA) networks assisted by multiple intelligent reflecting surfaces (IRSs) with discrete phase shifts are investigated, in which each user device (UD) is served by an IRS to improve the quality of the received signal. Two scenarios are considered according to whether there is a direct link between the base station (BS) and each UD, and the outage perf...Show More

Non-Orthogonal Multiple Access (NOMA) With Multiple Intelligent Reflecting Surfaces

Yanyu Cheng;Kwok Hung Li;Yuanwei Liu;Kah Chan Teh;George K. Karagiannidis

IEEE Transactions on Wireless Communications

Year: 2021 | Volume: 20, Issue: 11 | Journal Article |

Downlink and Uplink Intelligent Reflecting Surface Aided Networks: NOMA and OMA

Yanyu Cheng;Kwok Hung Li;Yuanwei Liu;Kah Chan Teh;H. Vincent Poor

IEEE Transactions on Wireless Communications

Year: 2021 | Volume: 20, Issue: 6 | Journal Article |

Cited by: Papers (164)

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Intelligent reflecting surfaces (IRSs) are envisioned to provide reconfigurable wireless environments for future communication networks. In this paper, both downlink and uplink IRS-aided non-orthogonal multiple access (NOMA) and orthogonal multiple access (OMA) networks are studied, in which an IRS is deployed to enhance the coverage by assisting a cell-edge user device (UD) to communicate with th...Show More

Downlink and Uplink Intelligent Reflecting Surface Aided Networks: NOMA and OMA

Yanyu Cheng;Kwok Hung Li;Yuanwei Liu;Kah Chan Teh;H. Vincent Poor

IEEE Transactions on Wireless Communications

Year: 2021 | Volume: 20, Issue: 6 | Journal Article |

Outage Performance of Downlink IRS-Assisted NOMA Systems

Yanyu Cheng;Kwok Hung Li;Yuanwei Liu;Kah Chan Teh

GLOBECOM 2020 - 2020 IEEE Global Communications Conference

Year: 2020 | Conference Paper |

Cited by: Papers (24)

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In this paper, a downlink non-orthogonal multiple access (NOMA) system is studied, in which an intelligent reflecting surface (IRS) is deployed to enhance the coverage by assisting a cell-edge user device (UD) to communicate with the base station (BS). To characterize system performance, new channel statistics for the BS-IRS-UD link with Nakagami-m fading are investigated. Based on the new channel...Show More

Outage Performance of Downlink IRS-Assisted NOMA Systems

Yanyu Cheng;Kwok Hung Li;Yuanwei Liu;Kah Chan Teh

GLOBECOM 2020 - 2020 IEEE Global Communications Conference

Year: 2020 | Conference Paper |

Two-Step User Pairing for OFDM-Based Cooperative NOMA Systems

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Wei Wang

IEEE Communications Letters

Year: 2020 | Volume: 24, Issue: 4 | Journal Article |

Cited by: Papers (8)

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In this letter, we propose a two-step user-paring scheme for an orthogonal frequency-division multiplexing (OFDM)-based cooperative non-orthogonal multiple-access (NOMA) system where far users cannot communicate with the base station directly. The first step is for allocating near users, and the second step is for allocating far users. To evaluate the performance of the proposed scheme, we derive ...Show More

Two-Step User Pairing for OFDM-Based Cooperative NOMA Systems

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Wei Wang

IEEE Communications Letters

Year: 2020 | Volume: 24, Issue: 4 | Journal Article |

Performance Analysis of Cooperative NOMA Systems With Adaptive Mode Selection and Subchannel Allocation

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Wei Wang

IEEE Transactions on Vehicular Technology

Year: 2019 | Volume: 68, Issue: 11 | Journal Article |

Cited by: Papers (5)

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In this paper, we study the mode selection and subchannel allocation for the downlink of a multi-user multi-subchannel cooperative non-orthogonal multiple access (C-NOMA) system. Specifically, each non-orthogonal multiple access (NOMA) pair can work in two different modes, i.e., non-cooperative NOMA (NC-NOMA) and C-NOMA, where the mode selection is based on the users’ channel conditions. We propos...Show More

Performance Analysis of Cooperative NOMA Systems With Adaptive Mode Selection and Subchannel Allocation

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Wei Wang

IEEE Transactions on Vehicular Technology

Year: 2019 | Volume: 68, Issue: 11 | Journal Article |

Joint User Clustering and Subcarrier Allocation for Downlink Non-Orthogonal Multiple Access Systems

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Wei Wang

2018 IEEE Global Communications Conference (GLOBECOM)

Year: 2018 | Conference Paper |

Cited by: Papers (1)

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A joint user clustering and subcarrier allocation scheme for downlink non-orthogonal multiple access (NOMA) systems is examined in this paper. We propose the scheme for downlink NOMA systems which maximizes the achievable diversity order. The closed-form expression of the outage probability of the worst-performance user in the worst case is derived and validated by simulations. Numerical results s...Show More

Joint User Clustering and Subcarrier Allocation for Downlink Non-Orthogonal Multiple Access Systems

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo;Wei Wang

2018 IEEE Global Communications Conference (GLOBECOM)

Year: 2018 | Conference Paper |

Joint User Pairing and Subchannel Allocation for Multisubchannel Multiuser Nonorthogonal Multiple Access Systems

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo

IEEE Transactions on Vehicular Technology

Year: 2018 | Volume: 67, Issue: 9 | Journal Article |

Cited by: Papers (14)

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In this paper, we investigate the issues of joint user pairing and subchannel allocation (JUP-SA) in a multisubchannel multiuser nonorthogonal multiple access (NOMA) system. We first investigate the uplink and propose a JUP-SA scheme so that the minimum achievable diversity order of users is maximized. By deriving the upper and lower bounds of the outage probability of the worst-performance user, ...Show More

Joint User Pairing and Subchannel Allocation for Multisubchannel Multiuser Nonorthogonal Multiple Access Systems

Yanyu Cheng;Kwok Hung Li;Kah Chan Teh;Sheng Luo

IEEE Transactions on Vehicular Technology

Year: 2018 | Volume: 67, Issue: 9 | Journal Article |

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