HUAWEI B593s-22 LTE CPE V200R001
Product Description
Issue 03 (2013-06-09)
Commercial in Confidence
19
4
System Architecture
4.1 System Architecture Diagram
Figure 4-1 shows the B593s-22 system architecture.
Figure 4-1
B593s-22 system architecture
4.2 Functional Modules
LTE/UMTS/GSM modem
−
Processes baseband and radio frequency (RF) signals for
LTE/DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS/GSM standards, for
example, modulates and demodulates
LTE/DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS/GSM baseband signals
and encodes and decodes
LTE/DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS/GSM channels.
−
Sends and receives radio signals.
−
Modulates and demodulates radio and baseband signals.
Router CPU
Transmits data and voices from the wireless metropolitan area network (WMAN)
to the LAN.
Voice digital signal processor (DSP) and Subscriber Line Interface Circuit (SLIC)
Provides voice and fax services.
