Robust Secure Beamforming for Multibeam Satellite Communication Systems

This paper proposes a robust beamforming (BF) scheme to enhance the physical layer security (PLS) of a multibeam satellite system operating at Ka band. By considering the effects of beam gain, path loss, and rain attenuation, we first formulate a constrained optimization problem to maximize the mini...

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Bibliographic Details
Published in:	IEEE transactions on vehicular technology Vol. 68; no. 6; pp. 6202 - 6206
Main Authors:	Lin, Zhi, Lin, Min, Ouyang, Jian, Zhu, Wei-Ping, Panagopoulos, Athanasios D., Alouini, Mohamed-Slim
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.06.2019 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Array signal processing Attenuation Beamforming Channel estimation Computer simulation Constraints Eavesdropping Frequency modulation iterative algorithm Iterative methods Mathematical analysis Matrix methods Multibeam satellite system Optimization Rain Robustness (mathematics) Satellite broadcasting Satellite communications Satellites secrecy rate sequential convex approximation Vectors (mathematics) Wireless communication
ISSN:	0018-9545, 1939-9359
Online Access:	Get full text
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