This author has not been identified. Look up 'Na Deng' in GoogleThis author has not been identified. Look up 'Xiaoming Shi' in GoogleThis author has not been identified. Look up 'Min Sheng' in GoogleThis author has not been identified. Look up 'Junyu Liu' in GoogleThis author has not been identified. Look up 'Haichao Wei' in GoogleThis author has not been identified. Look up 'Nan Zhao 0001' in GoogleThis author has not been identified. Look up 'Dusit Niyato' in Google