5G Link Adaptation: Transport Block Size Computation
Channel: Wireless Explained
Date: 2023-03-14

This video describes Transport Block size computation in 5G, from MCS and number of Resource Elements (REs) scheduled.

▬ Contents of this video  ▬▬▬▬▬▬▬▬▬▬

0:05 - Problem Statement
2:41 - Step 1: CQI to MCS mapping
4:19 - Step 2: Compute Carrier Capacity
5:37 - Step 3: Decide Computation Procedure & Base Graph
7:04 - Step 4: Quantization Procedure
8:24 - Step 5: Computation of TB size


References:
  1. 3GPP ETSI TS 38.214
  2. Textbook “5G New Radio in Bullets” by Chris Johnson
  3. ShareTechNote: https://www.sharetechnote.com/html/5G/5G_MCS_TBS_CodeRate.html

Music: Erik SATIE - Gymnopedies 1