Green Precision Time Protocol Router Using Dynamic Frequency Scaling. - Feng Guo; Mei Song; Yifei Wei; Luigi Sambolino; Pengcheng Liu 004; Xiaojun Wang 001; Martin Collier (HCC, 2016)

A programmable energy efficient 40 Gb/s switch using frequency scaling and OpenFlow. - Pengcheng Liu 004; Ali Ghiasian; Xiaojun Wang 001; Martin Collier (ICC Workshops, 2017)

PROGRES: A Programmable Green Router With Controlled Service Rate. - Pengcheng Liu 004; Saqib Rasool Chaudhry; Xiaojun Wang 001; Martin Collier (IEEE Access, 2019)

Energy-efficient operation of a network of OpenFlow switches featuring hardware acceleration and frequency scaling. - Ali Ghiasian; Pengcheng Liu 004; Xiaojun Wang 001; Martin Collier (Trans. Emerg. Telecommun. Technol., 2019)

Multi-Factorial Energy Aware Resource Management in Edge Networks. - Pengcheng Liu 004; Saqib Rasool Chaudhry; Tao Huang 005; Xiaojun Wang 001; Martin Collier (IEEE Trans. Green Commun. Netw., 2019)