Name
Abstract | ||
|---|---|---|
We present experimental data on message transmission in a free-space optical (FSO) link at an eye-safe wavelength, using a testbed consisting of one sender and two receiver terminals, where the latter two are a legitimate receiver and an eavesdropper. The testbed allows us to emulate a typical scenario of physical-layer (PHY) security such as satellite-to-ground laser communications. We estimate information-theoretic metrics including secrecy rate, secrecy outage probability, and expected code lengths for given secrecy criteria based on observed channel statistics. We then discuss operation principles of secure message transmission under realistic fading conditions, and provide a guideline on a multi-layer security architecture by combining PHY security and upper-layer (algorithmic) security. (C) 2016 Optical Society of America |
Year | DOI | Venue |
|---|---|---|
2016 | 10.1364/OE.24.008940 | OPTICS EXPRESS |
Field | DocType | Volume |
Fading,Secrecy,Computer network,Communication channel,Testbed,Optics,Physical layer,Free-space optical communication,PHY,Enterprise information security architecture,Physics | Journal | 24 |
Issue | ISSN | Citations |
8 | 1094-4087 | 3 |
PageRank | References | Authors |
0.54 | 12 | 13 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Hiroyuki Endo | 1 | 28 | 3.65 |
| Mikio Fujiwara | 2 | 14 | 4.15 |
| Mitsuo Kitamura | 3 | 3 | 0.54 |
| Toshiyuki Ito | 4 | 3 | 0.54 |
| Morio Toyoshima | 5 | 41 | 8.90 |
| Yoshihisa Takayama | 6 | 18 | 6.15 |
| hideki takenaka | 7 | 3 | 0.88 |
| Ryosuke Shimizu | 8 | 3 | 0.88 |
| Nicola Laurenti | 9 | 170 | 16.73 |
| Giuseppe Vallone | 10 | 3 | 1.22 |
| Paolo Villoresi | 11 | 41 | 10.91 |
| Takao Aoki | 12 | 3 | 0.54 |
| Masahide Sasaki | 13 | 58 | 14.59 |