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cdm
- 这是一个对CDMA帧原理介绍的PPT文档，会对想了解3G网的朋友有一定帮助。-This is the principle of a CDMA frame PPT documentation presented, 3G networks will want to know a certain friend to help.
sem9
- 3G Evolution – HSPA and LTE for Mobile Broadband -3G Evolution- HSPA and LTE for Mobile Broadband
Relay_Architectures_for_3GPP_LTE-Advanced
- In networks without a hierarchy, any wireless device in the network can work as relay. In hierarchical multihop networks, only special devices provide relaying functionality.
Migration
- 华为关于3G发展趋势及技术介绍，内容详细，PPT制作精美，值得一看-Huawei on 3G development trends and technical presentations and detailed, PPT beautifully produced, worth a visit
3G_VS_WIFI
- complete comparison of 3G technology VS wifi
3G
- This PPT shows about the 3G communication in a network