Fluid Voice: a Mobile Group Communication system.

流动语音(Fluid Voice)：一个移动群组通信系统。

Rekeying Protocol of Security Group Communication.

安全组通信密钥更新协议。

JGroups is a well known group communication provider.

JGroups是一个著名的组通信提供者。

Group communication is the major mode of communication in MANET.

组通信是移动自组网络的重要通信方式之一。

Secure group communication is based on a consistent security policy.

安全组通信的前提是一致的安全策略。