Quectel SC20 Series Hardware Design page 133

DRX
DSI
DSP
EDGE
EFR
EGSM
eSCO
ESD
ESR
FDD
FR
GMSK
GNSS
GPIO
GPRS
GPS
GPU
GSM
HR
HSDPA
HSPA
HSPA+
HSUPA
IC
I/O
SC20_Series_Hardware_Design
Discontinuous Reception
Display Serial Interface
Digital Signal Processor
Enhanced Data Rate for GSM Evolution
Enhanced Full Rate
Enhanced GSM
Extended Synchronous Connection Oriented
Electrostatic Discharge
Equivalent Series Resistance
Frequency Division Duplex
Full Rate
Gaussian Minimum Shift Keying
Global Navigation Satellite System
General Purpose Input/Output
General Packet Radio Service
Global Positioning System
Graphics Processing Unit
Global System for Mobile Communications
Half Rate
High Speed Downlink Packet Access
High Speed Packet Access
High-Speed Packet Access+
High Speed Uplink Packet Access
Integrated Circuit
Input/Output
Smart Module Series
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