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Telecommunication & Network Systems

Hitachi

1xEV-DO System: System Configuration

System Configuration

  • APL: APpLication (Application)
  • BTS: Base Transceiver Station (Base transceiver station)
  • BSC: Base Station Controller (Base station controller)
  • CR: Consolidation Router (Consolidation router)
  • IP-SW: IP-Switch (IP-Switch)
  • PDSN: Packet Data Serving Node (Packet data serving node)
  • OAM System: Operation and Maintenance System (Operation and maintenance system)
  • PDA: Personal Data Assistance (Personal data assistance)

PDSN

The ER2000 1xEV-DO PDSN-A serves as a gateway between 3GPP2 1xEV-DO Rev. A radio access network (RAN) and the Internet or other IP-based networks. PDSN-A is compatible with Mobile-IP inter-PDSN handover functions, as well as with Simple-IP gateway functions. Supporting IS835-D compliant QoS capability, PDSN-A also accommodates VoIP traffic with low-latency, high-speed IP packet processing.

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1xEV-DO System
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