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1、思科IPRAN解决方案,Cisco Systems,Inc.,议题,RAN的市场驱动力思科IPRAN解决方案简介,RAN的市场驱动力,移动业务发展需求基于移动网络的高速数据访问能力。HSDPA/WiFi/WiMAX综合业务发展需求3G需要杀手级的应用，数据应用促使带宽需求的增长。Mobile TV新业务的添加能力快速部署新业务的能力=赢得更多的市场占有率OpEx 降低RAN的话音及数据业务回传 费用占OPEX开销的 2030%，甚至更高。投资保护RAN 的投资占总CapEx的约 70%通过引入IP设备提供的灵活性来提供投资保护,Example Mobile RAN Solution Today
2、,RAN-Edge,STM1c/OC3c,BSC,nxE1,ADM,ADM,ADM,ADM,Leased Lines,SONETSDH,ADM,ADM,Pre-Agg 300 to 1000,ATM,STM1/4,Cell Site 5 to 30,000,Aggregation Site10 to 50,Microwave,RNC,Ch STM1/OC3,RAN-Edge,STM1c/OC3c,BSC,nxE1,ADM,Leased Lines,SONETSDH,ADM,ADM,Pre-Agg 300 to 1000,ATM,STM1/4,Cell Site 5 to 30,000,Aggr
3、egation Site10 to 50,Microwave,Ch STM1/OC3,RNC,1、将HSDPA的数据分流到IP宽带网络上（12年）,nxE1,DSL,2、部署新型IP化基站全面部署基于IP城域网的业务（35年）,GE/10GE,FE/GEDSL,Clock Distribution Over Packet,RAN-Edge,BSC,nxE1,Pre-Agg 300 to 1000,Cell Site 5 to 30,000,Aggregation Site10 to 50,Microwave,RNC,nxE1,思科IPRAN解决方案-ATM Aggregation and Pr
4、e-Aggregation,7609,POS or GE/10GE Ring,7604,ATM PW,CEoP,4 x E1 IMA,E1 TDM,E1 TDM,RAN Agg,Pre-Agg,Cell Site,STM1,APS/MSP1+1,RNC,BSC,ATM Switch Terminates IMAand Converts CHOC3/STM1 to OC3/STM1,MajpjMVcyzj21HLfrvy96dv02lPPfYgxUS7IYmZkyEmZ0kGeYZS3bpLCkYH1lt4EK7CxmUX3ijoYSOer7ZuaVWYgz4EpZrUirVpMzzvNtf1X
5、Zw5oswSXOtFaejnOcmfE1lZgnN1RSXg8wLCG8CVQ3XPJMvodPFWcpiYJgZazNSEPNIaklYSu7qSd1UpaxmZDlpN9zW7kljfsLCLi26Yv109ffbnDH8LbUN1G6ACURQ39eG12KHL9tXsZ1jzgoCK8g1kuNOh5eFvcmVT5ZYVQt9zk3rp3qLnf02FovEXxVRxjCcFRNppiJljNiOuk6fONnyX7fyGg7sXZ49BmCN5oy9VesHpKzdjTKwjrkCEQCFDehVmGax3lrOEbw63VscA3YSijtUKoCyiLzAlVRp7l4QgP
6、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,
