Huawei E3256 User Guide - Page 14

Bottom Layer Driver, Platform Service Subsystem, Protocol Stack System, User Interface, User Driver - driver download

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HUAWEI E3256 DC-HSPA+ USB Rotator Product Description  Encoding/Decoding HSPA+/UMTS channel  Encoding/Decoding EDGE/GPRS/GSM channel Bottom Layer Driver It drives peripherals, including USB, microSD and SIM/USIM card and so on. Platform Service Subsystem It initializes programs, diagnoses the running of the system, downloads data and serves as a watchdog. Protocol Stack System It processes protocols of DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM. User Interface It provides interfaces to connect peripherals. Interfaces are for LED, microSD and SIM/USIM. User Driver within OS It is used for achieving the interaction between application and device. Application Management The application for accessing the network. Issue 01 (2011-2-24) Commercial in Confidence Page 13 of 20

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HUAWEI E3256 DC-HSPA+ USB Rotator
Product Description
Issue 01 (2011-2-24)
Commercial in Confidence
Page 13 of 20
Encoding/Decoding HSPA+/UMTS channel
Encoding/Decoding EDGE/GPRS/GSM channel
Bottom Layer Driver
It drives peripherals, including USB, microSD and SIM/USIM card and so on.
Platform Service Subsystem
It initializes programs, diagnoses the running of the system, downloads data and
serves as a watchdog.
Protocol Stack System
It processes protocols of DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM.
User Interface
It provides interfaces to connect peripherals. Interfaces are for LED, microSD and
SIM/USIM.
User Driver within OS
It is used for achieving the interaction between application and device.
Application Management
The application for accessing the network.