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爱立信近日宣布实现了全球首次基于实际网络的双模WCDMA/GSM呼叫、成功完成了两个模式网络间的无缝自动切换。此次在瑞典领先移动运营商Telia与香港和记黄埔旗下的Hi3G,公司的网络上进行的演示还包括在实际WCDMA/GSM网络中实现高速率的数据传输,演示中使用的索尼爱立信测试手机采用的是爱立信移动平台公司(EMP)开发的商用技术平台。
Ericsson recently announced the world’s first dual-mode WCDMA / GSM call based on actual network and successfully completed the seamless automatic switchover between two mode networks. Demonstrations on Telia, Sweden’s leading mobile operator, and Hi3G, a Hutchison-based company in Hong Kong, include demonstrations of high-rate data transmission over actual WCDMA / GSM networks using the Sony Ericsson test handsets Is a commercial technology platform developed by Ericsson Mobile Platforms (EMP).