Secure Backhauling Over Adaptive Parallel MmWave/FSO Link

被引：10

作者：

Kafafy, Mai ^{[1
]}

Fahmy, Yasmine ^{[1
]}

Khairy, Mohamed ^{[1
]}

Abdallah, Mohamed ^{[2
]}

机构：

[1] Cairo Univ, Elect & Commun Engn Dept, Giza, Egypt

[2] Hamad Bin Khalifa Univ, Coll Sci & Engn, Doha, Qatar

来源：

2020 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS) | 2020年

关键词：

backhauling; security; free space optical communication; MmWave; COMMUNICATION;

D O I：

10.1109/iccworkshops49005.2020.9145354

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

FSO and MmWave are regarded as complimentary technologies for 5G backhaul links in order to avoid communication interruption in low visibility conditions. This paper secures the communication over two parallel FSO and MmWave links by optimizing the power and rate allocated to each link. The transmitter aims to maximize its transmission rate over the two links while satisfying a constraint on the security of the communication, represented by the secrecy outage probability, and a constraint on its power budget. Results show that transmission over the MmWave link increases when the secrecy requirement is not strict or when the eavesdropper moves farther from the transmitter, or when the fog becomes thick. Results also show that power and rate optimization improves the rates compared to the cases when the transmitter uses the FSO link only or the MmWave link only.

引用

页数：6

共 16 条

[1] A SIMPLE EXPRESSION FOR ESTIMATING ATTENUATION BY FOG AT MILLIMETER WAVELENGTHS [J].