Abstract:
In this paper, we propose a Schalkwijk-Kailath-type coding scheme for the multiple-input multiple-output (MIMO) channel with noisy feedback, and derive the corresponding ...Show MoreMetadata
Abstract:
In this paper, we propose a Schalkwijk-Kailath-type coding scheme for the multiple-input multiple-output (MIMO) channel with noisy feedback, and derive the corresponding achievable rate under fixed coding blocklength and the receiver's decoding error probability. Furthermore, we explore the security performance of the proposed scheme by considering the model in the presence of one or more external eavesdroppers, and provide ways to find the minimum coding blocklength achieving the security threshold of the system when the perfect/imperfect channel state information (CSI) of eavesdropping channel is known by the transmitter. Experimental results show that when the feedback power is sufficiently large, the achievable rate almost approaches the Shannon limit. Besides this, when the transmitter only knows an estimation of the eavesdropping channel's CSI, the security threshold of the system can still be achieved by choosing a larger coding blocklength.
Published in: IEEE Transactions on Vehicular Technology ( Volume: 73, Issue: 12, December 2024)
Funding Agency:
School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China
Provincial Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China
Guangfen Xie received the B.E. degree in communications engineering from Southwest Minzu University, Chengdu, China, in 2018, and the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, in 2024. Her research interests include physical layer security and channel feedback technique.
Guangfen Xie received the B.E. degree in communications engineering from Southwest Minzu University, Chengdu, China, in 2018, and the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, in 2024. Her research interests include physical layer security and channel feedback technique.View more
School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China
Provincial Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China
Chongqing Key Laboratory of Mobile Communications Technology, Chongqing, China
Dengfeng Xia (Student Member, IEEE) received the B.E. degree in telecommunications engineering from the Anhui University of Technology, Maanshan, China, in 2019. He is currently working toward the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, China. His research interests include information-theoretic security and coding.
Dengfeng Xia (Student Member, IEEE) received the B.E. degree in telecommunications engineering from the Anhui University of Technology, Maanshan, China, in 2019. He is currently working toward the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, China. His research interests include information-theoretic security and coding.View more
School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China
Provincial Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China
Chongqing Key Laboratory of Mobile Communications Technology, Chongqing, China
Jia Wang received the B.E. degree in Internet of Things engineering from Xihua University, Chengdu, China, in 2022. She is currently working toward the M.E. degree in the field of information theory from Southwest Jiaotong University, Chengdu.
Jia Wang received the B.E. degree in Internet of Things engineering from Xihua University, Chengdu, China, in 2022. She is currently working toward the M.E. degree in the field of information theory from Southwest Jiaotong University, Chengdu.View more
School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, China
Ke Li received the B.S. degree in electronic and information engineering from Sichuan University, Chengdu, China, and the Ph.D. degree in communication and information systems from the University of Electronic Science and Technology of China, Chengdu. She is currently an Assistant Professor with the School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu. Her research interests include wire...Show More
Ke Li received the B.S. degree in electronic and information engineering from Sichuan University, Chengdu, China, and the Ph.D. degree in communication and information systems from the University of Electronic Science and Technology of China, Chengdu. She is currently an Assistant Professor with the School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu. Her research interests include wire...View more
Contents School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China
Provincial Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China
Guangfen Xie received the B.E. degree in communications engineering from Southwest Minzu University, Chengdu, China, in 2018, and the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, in 2024. Her research interests include physical layer security and channel feedback technique.
Guangfen Xie received the B.E. degree in communications engineering from Southwest Minzu University, Chengdu, China, in 2018, and the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, in 2024. Her research interests include physical layer security and channel feedback technique.View more
School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China
Provincial Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China
Chongqing Key Laboratory of Mobile Communications Technology, Chongqing, China
Dengfeng Xia (Student Member, IEEE) received the B.E. degree in telecommunications engineering from the Anhui University of Technology, Maanshan, China, in 2019. He is currently working toward the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, China. His research interests include information-theoretic security and coding.
Dengfeng Xia (Student Member, IEEE) received the B.E. degree in telecommunications engineering from the Anhui University of Technology, Maanshan, China, in 2019. He is currently working toward the Ph.D. degree in the field of information theory from Southwest Jiaotong University, Chengdu, China. His research interests include information-theoretic security and coding.View more
School of Information Science and Technology, Southwest Jiaotong University, Chengdu, China
Provincial Key Laboratory of Information Coding and Transmission, Southwest Jiaotong University, Chengdu, China
Chongqing Key Laboratory of Mobile Communications Technology, Chongqing, China
Jia Wang received the B.E. degree in Internet of Things engineering from Xihua University, Chengdu, China, in 2022. She is currently working toward the M.E. degree in the field of information theory from Southwest Jiaotong University, Chengdu.
Jia Wang received the B.E. degree in Internet of Things engineering from Xihua University, Chengdu, China, in 2022. She is currently working toward the M.E. degree in the field of information theory from Southwest Jiaotong University, Chengdu.View more
School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu, China
Ke Li received the B.S. degree in electronic and information engineering from Sichuan University, Chengdu, China, and the Ph.D. degree in communication and information systems from the University of Electronic Science and Technology of China, Chengdu. She is currently an Assistant Professor with the School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu. Her research interests include wireless communication and information security.
Ke Li received the B.S. degree in electronic and information engineering from Sichuan University, Chengdu, China, and the Ph.D. degree in communication and information systems from the University of Electronic Science and Technology of China, Chengdu. She is currently an Assistant Professor with the School of Computing and Artificial Intelligence, Southwest Jiaotong University, Chengdu. Her research interests include wireless communication and information security.View more
