Huawei MU509 - Page 70

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Acronyms and Abbreviations
Issue 08 (2016-12-12)
HUAWEI Proprietary and Confidential
Copyright © HUAWEI Technologies Co., Ltd.
70
Acronym or Abbreviation
Expansion
LTE
Long Term Evolution
NC
Not Connected
PA
Power Amplifier
PCB
Printed Circuit Board
RF
Radio Frequency
RUIM
Removable User Identity Module
SMS
Short Message Service
TVS
Transient Voltage Suppressor
UART
Universal Asynchronous Receiver-Transmitter
UL
Up Link
UIM
User Identity Module
USB
Universal Serial Bus
USIM
Universal Subscriber Identity Module
WCDMA
Wideband Code Division Multiple Access