[In-depth study of 4G/5G/6G topic-46]: 5G Link Adaption Link Adaption-2-Common Abbreviations

A-CSI – Aperiodic Channel Status Information: Aperiodic Channel Status Information

AL - Aggregation level for PDCCH: Aggregation level

ATB - Adaptive Transmission Bandwidth: Adaptive Transmission Bandwidth

AWGN - Additive White Gaussian Noise-Additive White Gaussian Noise

BW – bandwidth-bandwidth

CSI-IM - Channel State Information - Interference: Channel State Information - Interference

CSI-RS - Channel State Information Reference Signals for tracking (TRS): Channel State Information Reference Signals (TRS) for tracking

CQI - Channel Quality Indicator Measurement

CA – Carrier Aggregation

DAI - Downlink Assignment Indicator

DMRS – Demodulation Reference Signals

DPA - Distributed PUCCH Allocation - Distributed PUCCH Allocation

DLLA – Downlink Link Adaptation