User's Manual
Table Of Contents
- INTRODUCTION
- Purpose
- Document Content and Organization
- Conventions
- Revision History
- CHAPTER 1. Samsung LTE System Overview
- CHAPTER 2. System Overview
- CHAPTER 3. System Structure
- CHAPTER 4. Message Flow
- CHAPTER 5. Supplementary Functions and Tools
Ver.
CHAPTER 4. Message Flow
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1.0
4.5 Loading Flow
Loading is the procedure through which the processors and devices of the system can
download from the LSM the software executables, data, and other elements required to
perform their functions.
Loading the system is performed during the system initialization procedure. Loading is also
involved when a specific board is mounted in the system, when a hardware reset is carried
out, or when the operator of an upper management system restarts a specific board.
At the first system initialization, the system is loaded through the LSM. As the loading
information is stored in the internal storage, no unnecessary loading is carried out afterward.
After the first system initialization, it compares the software files and versions of LSM and
downloads changed software files.
The loading information contains the software image and default configuration information
file, etc.
Figure 25. Loading Signal Flow
Indoor Pico Cell
LSM
L7IA
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