کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7926509 1512515 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Physical layer security in fiber-optic MIMO-SDM systems: An overview
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Physical layer security in fiber-optic MIMO-SDM systems: An overview
چکیده انگلیسی
Fiber-optic transmission systems provide large capacities over enormous distances but are vulnerable to simple eavesdropping attacks at the physical layer. We classify key-based and keyless encryption and physical layer security techniques and discuss them in the context of optical multiple-input-multiple-output space-division multiplexed (MIMO-SDM) fiber-optic communication systems. We show that MIMO-SDM not only increases system capacity, but also ensures the confidentiality of information transmission. Based on recent numerical and experimental results, we review how the unique channel characteristics of MIMO-SDM can be exploited to provide various levels of physical layer security.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 408, 1 February 2018, Pages 31-41
نویسندگان
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