High reliability transmission system in mobile front haul using a maximal ratio combined receiver with direct and lite-coherent detections

Jun Qin; Rahul Kumar Gangwar; Siming Liu; Xingjun Wang

doi:10.1117/12.2548383

20 December 2019 High reliability transmission system in mobile front haul using a maximal ratio combined receiver with direct and lite-coherent detections

Jun Qin, Rahul Kumar Gangwar, Siming Liu, Xingjun Wang

Author Affiliations +

Proceedings Volume 11209, Eleventh International Conference on Information Optics and Photonics (CIOP 2019); 112092H (2019) https://doi.org/10.1117/12.2548383
Event: Eleventh International Conference on Information Optics and Photonics (CIOP 2019), 2019, Xi'an, China

Abstract

We demonstrate a high reliability mobile fronthaul transmission system using a novel Maximal Ratio Combined receiver (MRC-RX) which combines direct and lite-coherent detections. The maximal ratio combined algorithm employed in the MRC-RX takes the advantage of both direct detection and lite-coherent detection, it ensures the best performance in the case of either low or high optical received power. By using MRC-RX, the error vector magnitude (EVM) performance can be reduced to be smaller than 10% in the proof-of-concept experiment.

Citation Download Citation

Jun Qin, Rahul Kumar Gangwar, Siming Liu, and Xingjun Wang "High reliability transmission system in mobile front haul using a maximal ratio combined receiver with direct and lite-coherent detections", Proc. SPIE 11209, Eleventh International Conference on Information Optics and Photonics (CIOP 2019), 112092H (20 December 2019); https://doi.org/10.1117/12.2548383

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available