Huawei E3256 User Guide - Page 13

System Architecture

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HUAWEI E3256 DC-HSPA+ USB Rotator Product Description 4 System Architecture 4.1 System Architecture Figure 4-1 System architecture 4.2 Functional Modules Radio Frequency Module It sends/receives radio signals and modulates/demodulates the radio frequency (RF) signals and baseband signals. Baseband Signal Processing It processes DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM baseband digital signals, including:  Modulating/Demodulating DC-HSPA+/HSPA+/UMTS baseband signals  Modulating/Demodulating EDGE/GPRS/GSM baseband signals Issue 01 (2011-2-24) Commercial in Confidence Page 12 of 20

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HUAWEI E3256 DC-HSPA+ USB Rotator
Product Description
Issue 01 (2011-2-24)
Commercial in Confidence
Page 12 of 20
4
System Architecture
4.1 System Architecture
Figure 4-1
System architecture
4.2 Functional Modules
Radio Frequency Module
It sends/receives radio signals and modulates/demodulates the radio frequency (RF)
signals and baseband signals.
Baseband Signal Processing
It processes DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM baseband digital signals,
including:
Modulating/Demodulating DC-HSPA+/HSPA+/UMTS baseband signals
Modulating/Demodulating EDGE/GPRS/GSM baseband signals