Images will be just as important as sound to the future of mobile communications.

对未来移动通信而言，图象的重要性将和语音不分上下。

The paper describes the development trend of digital cellular mobile communications.

本文介绍数字蜂窝移动通信的发展趋势。

The first appeared in 2001 in a Boeing-built satellite-based mobile communications system.

首个产品为2001年应用波音公司的星载移动通信系统中。原文。

Mobile node, router, server and method for mobile communications under IPV6 protocol.

移动节点，路由器，服务器和根据IP版本6 (IPV6)协议的移动通信的方法。