User's Manual

Mobile WiMAX RAS SPI-2213 System Description/Ed.02
© SAMSUNG Electronics Co., Ltd. 3-33
OPM Implementation
OPM is implemented on the MMA-G and all lower board as shown below.
Figure 3.24 OPM Block
3.3.3.10 Common Subscription Service Management (OSSM)
OSSM distributes the PLD data necessary for the software blocks, and reports the data
changed to the corresponding software block if PLD data are changed. Also, it supports the
function to maintain the consistency of PLD data that are scattered in the system.
OSSM Major Functions
y PLD distribution
OSSM loads PLD to the shared memory for software block in order to access PLD
y PLD change report
Report the changes of PLD to the corresponding software block
y PLD audit
Maintain the consistency of PLDs which are distributed in the SPI-2213 (between
main board and lower boards)
OSSM Implementation
OSSM is implemented on the MMA-G and all lower board.
Figure 3.25 OSSM Block
MRA-F #5
MRA-F #4
MRA-F #3
MRA-F #2
MRA-F #1
MRA-F #0
MMA-G
MEI-B
MRA-F #5
MRA-F #4
MRA-F #3
MRA-F #2
MRA-F #1
MRA-F #0
MMA-G
MEI-B