User's Manual

Ver.
CHAPTER 4. Message Flow
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4.6 Operation and Maintenance Message Flow
The operator can check and change the status of the Indoor Pico Cell through the
management system.
To accomplish this, the Indoor Pico Cell provides the SNMP agent function, and the LSM
operator can carry out the operation and maintenance functions of the Indoor Pico Cell
remotely through the SNMP. Moreover, the operator can carry out the maintenance
function using the web browser.
The statistical information provided by the Indoor Pico Cell is given to the operator in
accordance with the collection interval.
The operation and maintenance in the Indoor Pico Cell is performed using the SNMP
message between the SNMP agent in the main OAM and the SNMP manager of the LSM.
The LMT is a type of GUI-based console terminal which directly accesses the Indoor Pico
Cell to monitor the status of, operate and maintain the equipment.
The figure below shows the operation and maintenance signal flow.
Figure 26. Operation and Maintenance Signal Flow
Indoor Pico Cell
L7IA
HTTP Server
SNMP
Other Blocks
LSM (SNMP Manager)
LMT
SNMP message
HTTP message (command/response)
Statistical Data
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