Quectel EG915U-EU - Page 79

LTE Standard Module Series
EG915U-EU_Hardware_Design 78 / 81
HSPA
High Speed Packet Access
HSUPA
High Speed Uplink Packet Access
IC
Integrated Circuit
I2C
Inter-Integrated Circuit
I2S
Inter-IC Sound
I/O
Input/Output
Inorm
Normal Current
LAA
License Assisted Access
LB
Low Band
LED
Light Emitting Diode
LGA
Land Grid Array
LMHB
Low/Middle/High Band
LNA
Low Noise Amplifier
LTE
Long Term Evolution
MAC
Media Access Control
MB
Middle Band
MCU
Microcontroller Unit
MDC
Management Data Clock
MDIO
Management Data Input/Output
MHB
Middle/High Band
MIMO
Multiple Input Multiple Output
MO
Mobile Originated
MS
Mobile Station
MT
Mobile Terminated
NR
New Radio