师振永

User experience quality sensing method of mobile data network

张晓, 张文, 师振永, 2011 .

Storage method for call detailed recorded data, indication method and system

张晓, 杨海龙, 师振永, 2008 .

Method and system for monitoring service quality, and analytical method and system therefor

陈锦荣, 师振永, 彭胜任, 2010 .