宋世乾

发表

Message sending system, message sending method, message sending device, data maintenance method and data maintenance device

薛峰, 李东昌, 高旭, 2011 .

Method, server and system based on instant messaging for releasing user state

武文帅, 宋世乾, 毕一诺, 2008 .

Method and apparatus for selecting conversation participant in instant communication

张卫斌, 武文帅, 宋世乾, 2008 .

Real-time communication system, method and related device

王杨, 张卫斌, 武文帅, 2008 .

Gateway-based flow velocity real-time dynamic flow dividing method and apparatus

高旭, 李黎阳, 宋世乾, 2013 .