HUAWEI E5785-92c Mobile WiFi V100R001
Product Description
Version 02 (2019-07-03)
Secret and confidential
Page 19 of 24
4.2 Functional Modules
Radio frequency module
: Sends/receives radio signals and
modulates/demodulates radio signals and baseband signals.
Baseband signal processing module
: Processes LTE FDD/LTE TDD/DC-
HSPA+/HSPA+/UMTS baseband signals, including:
⚫
Modulating/demodulating LTE FDD/LTE TDD/DC-HSPA+/HSPA+/UMTS
baseband signals
⚫
Encoding/decoding LTE FDD/LTE TDD/DC-HSPA+/HSPA+/UMTS channels
Bottom layer driver
: Drives peripherals, including USB devices, Wi-Fi devices,
display screen, buttons and SIM cards.
Protocol stack system
: Processes protocols of LTE FDD/LTE TDD/DC-
HSPA+/HSPA+/UMTS and TCP/IP.
Application system:
Provides SMS, PS domain service, Wi-Fi configuration,
network service, web service and web-based management page. Users can
configure system settings on the web-based management page.
User interface:
Provides man-machine interaction, including a display screen
and buttons.
