Covert Communications in D2D Underlaying Cellular Networks With Antenna Array Assisted Artificial Noise Transmission

• Published in: IEEE transactions on vehicular technology Vol. 69; no. 3; pp. 2980 - 2992
• Main Authors: Jiang, Yu'e, Wang, Liangmin, Chen, Hsiao-Hwa
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.03.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: antenna array; Antenna arrays; Antennas; Arrays; artificial noise; Cellular communication; Cellular networks; Computer simulation; Covert communication; D2D underlaying cellular network; Device-to-device communication; Mathematical analysis; MIMO communication; Monte Carlo simulation; Noise; Noise transmission; Privacy; Radio equipment; Throughput; Transmitting antennas

Due to its high speed and low latency, D2D communication plays an important role in providing proximity data services in 5G systems, which may contain privacy sensitive data. Covert communication is useful to protect the privacy of user data against adversaries. In a D2D underlaying cellular network...