Title :
Enhanced multicast performance for a 60-GHz Gigabit wireless service over optical access network based on 16-QAM-OFDM hierarchical modulation
Author :
Liang Zhang ; Pan Cao ; Xiaofeng Hu ; Cheng Liu ; Ming Zhu ; Anlin Yi ; Chenhui Ye ; Yikai Su ; Gee-Kung Chang
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Network, Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
We propose and experimentally demonstrate a 60-GHz ultra-high throughput (VHT) wireless over fiber multicast system. A novel 16-QAM-OFDM hierarchical modulation is implemented and 2.5-dB performance improvement is achieved comparing with conventional I-Q modulation.
Keywords :
microwave photonics; multicast communication; optical fibre subscriber loops; optical modulation; quadrature amplitude modulation; radio-over-fibre; 16-QAM-OFDM hierarchical modulation; I-Q modulation; enhanced multicast performance; frequency 60 GHz; optical access network; ultrahigh throughput; wireless service; Bit error rate; Optical fibers; Optical modulation; Wireless communication; Wireless sensor networks;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
