1XEVDO 训练资料..

CDMA_EVDO_Training-2Lucent Lucent 1xEV-DO 1xEV-DO Architecture Architecture

1-2005

Course Series 340v3.2 (c)2005 Scott Baxter

340 - 81

Lucent 1xEV-DO Radio Access Network (RAN)
OMP FX Element Management System AP

T-1/E-1 Ethernet RF
AAA Server Downlink Input Router

Router

AP

Uplink Input Router

Flexent Mobility Server

AP

RF User ATs (Access Terminals)
AP

Uplink Input Router

Flexent Mobility Server

Downlink Input Router

Packet Data Serving Node (PDSN)

Internet

A Lucent 1xEV-DO Radio Access Network (RAN) includes 1xEV-DO base stations and the 1xEV-DO Flexent Mobility Server (FMS). The 1xEV-DO equipment may be collocated with IS-95 and/or 1xRTT equipment, creating 1xEV-DO/IS-95 and 1xEVDO/3G-1X combination base stations.
1-2005 Course Series 340v3.2 (c)2005 Scott Baxter 340 - 82

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