Improving the CoMP Performance through Wavelength Reconfiguration in Cloud Radio and Optical Access Networks

Conference: ECOC 2016 - 42nd European Conference on Optical Communication
09/18/2016 - 09/22/2016 at Düsseldorf, Deutschland

Proceedings: ECOC 2016

Pages: 3Language: englishTyp: PDF

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Zhang, Jiawei; Jia, Songhao; Li, Hui (School of Information and Communication Engineering, Beijing University of Posts and Telecommunications (BUPT), 100876, China)
Ji, Yuefeng; Yu, Xiaosong; Zhao, Yongli; Zhang, Jie (State Key Lab of Information Photonics and Optical Communications, BUPT, 100876, China)

A minimum-cut graph based wavelength reconfiguration scheme (MCG-WR) is proposed to improve coordinated multipoint (CoMP) performance in a TWDM-PON based cloud radio access network. Simulation results show that MCG-WR can effectively reduce the inter-BBU CoMP traffic through dynamic wavelength reconfiguration.