User's Manual

Mobile WiMAX Outdoor RAS SPI-2210 System Description/Ed.05
© SAMSUNG Electronics Co., Ltd. 3-40
3.3.3.12 Common Configuration Management (OCM)
OCM manages the outdoor SPI-2210 configuration and parameter with PLD, and it
provides the data that are necessary for the software blocks. Other software blocks can
approach PLD by the internal subscription service (OSSM), and through the command
from EMI. OCM provides the following functions: Outdoor SPI-2210 configuration
grow/degrow, inquiry and change of configuration data and operational parameters.
OCM Major Functions
 ACR configuration management
Manage the outdoor SPI-2210 system configuration with PLD
 PLD inquiry and change
 Upper management system inquires and changes PLD by command
 Updating PLD changes to self non-volatile storage with an operator command
 PLD audit
For the consistent PLD data with the upper management system
 Grow/degrow of resources
Link, board, carrier, sector, the auxiliary devices in the outdoor SPI-2210
OCM Implementation
OCM is implemented on the MMA-S. MMA-S has 1:1 active/standby redundancy.
Figure 3.28 OCM Block
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