1.IEEE Int. Conf. on Commun. and Tech., Nanjing, China, 2010. 2.IEEE Int. Conf. on Wireless Commun., Networking and Mobile Computing, Chengdu, China, 2010. 3.Int. Conf. on Energy Systems and Electrical Power, Singapore, 2011. 4.IEEE Int. Conf. on Commun. and Inform. Tech., Hammamet, Tunisia, 2012. 5.IEEE Int. Conf. on Wireless Commun., Networking and Mobile Computing, Shanghai, China, 2012. 6.IEEE Int. Conf. on Electronic Measurement & Instruments, Harbin, China, 2013. 7.IEEE Int. Conf. on Green Computing and Commun. and IEEE Internet of Things and IEEE Cyber, Physical and Social Computing, Beijing, China, 2013. 8.China Satellite Navigation Conf., Xi’an, China, 2015. 9.Int. Conf. on Graphics and Image Proc., Hangzhou, China, 2019.