CHAPTER 4. Message Flow
4-26
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Loading Message Flow
After performing the pre-loading procedure, if the method of loading is determined, the
Main OAM(ULM) of the ULDB which performs the operation and the maintenance of the
entire outdoor SPI-2331 performs loading by using the SFTP protocol to the corresponding
IS(remote IS or its own storage).
The information on the software loaded in the outdoor SPI-2331 can be checked in the
upper management system.
The loading message flow is as the following figure:
Figure 4.18 Loading Message Flow
Outdoor SPI-2331
ULDB
Outdoor SPI-2331
ULDB
• • • •
WSM(RS/IS)
Registration
Image Loading
RS/IS
Registration
Image Loading
RS/IS
Non-volatile
Storage
Non-volatile
Storage
Summary of Contents for Mobile WiMAX Outdoor RAS SPI-2331
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