Cited 2 time in webofscience Cited 3 time in scopus

Secure capacity analysis for magnetic inductive coupling-based SWIPT system

Title
Secure capacity analysis for magnetic inductive coupling-based SWIPT system
Authors
Han, SungminKim, Han-JoonLee, JaeseokChoi, Ji-Woong
DGIST Authors
Choi, Ji-Woong
Issue Date
2018-08
Citation
IEEE Access, 6, 49182-49191
Type
Article
Article Type
Article
Author Keywords
Magnetic induction coupling (MIC)physical layer security (PLS)secure capacitymagnetic coilnear field communication (NFC)
Keywords
NFC APPLICATIONSWIRELESS POWERPROTOCOL
ISSN
2169-3536
Abstract
Many researchers have provided meaningful insights for physical layer security (PLS) in various wireless communication systems. However, few works have carried out an intensive PLS analysis for magnetic inductive coupling (MIC)-based simultaneous wireless information and power transfer (SWIPT). This paper analyzes the effect of the angular position of coils on the secure capacity of a MIC-based SWIPT system in the presence of a potential malicious power receiver. Using a simple coupling model, we analyze the maximum achievable secure capacity of a MIC-based SWIPT system when the transmitter has knowledge of the coil angular positions of the receiver and the potential eavesdropper. In addition, we expand our analysis to the case where the transmitter has only limited knowledge of the coil angular positions of the receiver and the potential eavesdropper due to the angular fluctuation of the coils. Since employing the PLS technique with a traditional security algorithm can enhance security, the analysis will provide a meaningful contribution for improving MIC-based SWIPT system security. © 2013 IEEE.
URI
http://hdl.handle.net/20.500.11750/9349
DOI
10.1109/ACCESS.2018.2868225
Publisher
Institute of Electrical and Electronics Engineers Inc.
Related Researcher
  • Author Choi, Ji-Woong CSP(Communication and Signal Processing) Lab
  • Research Interests Communication System; Signal Processing; Communication Circuit Design; 생체 신호 통신 및 신호 처리; 뇌-기계 인터페이스(BMI); 차세대 교차계층 통신 및 신호 처리; 5G 모바일 통신
Files:
Collection:
Department of Information and Communication EngineeringCSP(Communication and Signal Processing) Lab1. Journal Articles


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