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HomeTools5G NR
5G NR
Throughput

TBS Calculator

Calculate 3GPP 5G NR Transport Block Sizes based on MCS, Resource allocation, and MIMO configuration.

Allocation Parameters

Modulation: 16QAMEfficiency: 2.57 bits/RE

Result Analysis

Transport Block Size (One Slot)

Calculation Step-By-Step

1
Calculate REsundefined REs/PRB

Total 0 REs allocated

2
Intermediate Infoundefined bits

Unquantized information bits

3
Quantization3GPP Tables

Mapped to nearest valid TBS size

Configuration Details

Modulation Order (Qm)
Coding Rate (R)
Spectral Efficiency2.57 b/s/Hz
Total Resource Elements14448
Reference Spec3GPP TS 38.214

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