Link Adaptation in 4G and 5G: Transport Block Size Computation
This video describes Transport Block size computation in 4G and 5G, from MCS and number of Resource Elements (REs) scheduled.
Check out my blog for an introduction to this video:
https://www.wirelessexplained.com/lin...
▬ 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...
Music: Erik SATIE - Gymnopedies 1