Title :
Performance enhancement of optical access network in C-RAN using nonlinear quantization-based compression
Author :
Agata, A. ; Oishi, Masayuki ; Tanaka, Kiyoshi
Author_Institution :
KDDI R&D Labs. Inc., Fujimino, Japan
Abstract :
The impact of data compression on LTE performance is investigated in C-RAN requiring 20-Gbit/s transmission rate. The nonlinear quantization-based compression was found to be indispensable for achieving 20-km transmissions with keeping the required LTE quality.
Keywords :
Long Term Evolution; data compression; radio access networks; C-RAN; LTE performance; bit rate 20 Gbit/s; centralized radio access network architecture; data compression; distance 20 km; nonlinear quantization-based compression; optical access network; performance enhancement; transmission rate; Data compression; Degradation; Long Term Evolution; Nonlinear optics; Optical fiber dispersion; Optical fibers;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
