Abbreviations and Acronyms

3GPP Third Generation Partnership Project

5GCN 5G Core Network

AAS Active Antenna System

ACIR Adjacent Channel Interference Ratio

ACK Acknowledgment (in ARQ protocols)

ACLR Adjacent Channel Leakage Ratio

ACS Adjacent Channel Selectivity

ADC Analog-to-Digital Converter

AF Application Function

AGC Automatic Gain Control

AM Acknowledged Mode (RLC configuration)

AM Amplitude Modulation

AMF Access and Mobility Management Function

A-MPR Additional Maximum Power Reduction

AMPS Advanced Mobile Phone System

ARI Acknowledgment Resource Indicator

ARIB Association of Radio Industries and Businesses

ARQ Automatic Repeat-reQuest

AS Access Stratum

ATIS Alliance for Telecommunications Industry Solutions

AUSF Authentication Server ...

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