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5G PHY Mastery

by Rajesh Kumar · in General · Last updated: August 8, 2026
Course Description
The 5G NR Layer-1 Mastery Course is an advanced technical program designed for telecom engineers, developers, and protocol testers who want a deep understanding of the 5G Physical Layer (3GPP NR PHY) based on 3GPP Release-18 and beyond.
This course explains the complete end-to-end working of 5G Layer-1 signals, channels, and procedures, including initial access, random access, control channel scheduling, data transmission, reference signals, and bandwidth management. Learners will understand how UE and gNB communicate at the physical layer and how different channels and signals interact in real deployments.
5G L1 Mastery Course
The training covers critical PHY components such as:



SSB, PSS, SSS, PBCH and MIB decoding


PRACH and Random-Access procedures (2-step and 4-step)


PDCCH control channel scheduling and DCI formats


PDSCH and PUSCH data transmission mechanisms


PUCCH uplink control signaling


Bandwidth Parts (BWP) configuration and switching


CSI-RS and SRS reference signals for channel measurements and beam management


Through interactive labs and visual simulations, participants will explore real PHY resource grids, modulation schemes, LDPC coding, beam sweeping, MIMO layer mapping, and transport block calculations.
By the end of the course, learners will be able to interpret PHY layer behaviour, understand NR scheduling decisions, analyze radio resource allocation, and troubleshoot real-world 5G protocol logs.
This course is ideal for professionals working in:



5G RAN Development


5G Protocol Testing


gNB/UE PHY Development


Telecom Network Optimization


Wireless Research and System Design




✅ Target Audience



Telecom Engineers (RAN / PHY / Protocol)


5G Test Engineers


Wireless Developers


Telecom Researchers


Students preparing for telecom R&D roles


External Links:
3GPP Official Specifications
Title: 3GPP NR Physical Layer SpecificationsLink: https://www.3gpp.org/specifications
Internal links:
https://edunavo.com/courses/5g-l2l3-mastery-course/

 

[migrated-from-learnpress]

Curriculum

9 Sections 36 Lessons 0 hour
1.1LAB1-SSB Structure (Time‑Frequency)
1.2LAB2-PSS Generation (TS 38.211 7.4.2.2)
1.3LAB3-SSS Generation (TS 38.211 7.4.2.3)
1.4LAB4-Physical Cell ID (PCI) Calculation
1.5LAB5-PBCH‑DMRS Generation (TS 38.211 7.4.1.4.1)
1.6LAB6-PBCH Payload (TS 38.212 7.1.1)
1.7LAB7-Beam Sweeping
1.8LAB8-SSB Periodicity
1.9LAB9-CRC Attachment (TS 38.212 7.1.3)
1.10LAB10-Polar Coding (TS 38.212 7.1.4)
1.11LAB11-Rate Matching (TS 38.212 7.1.5)
2.1LAB1-PRACH Preamble Formats (TS 38.211 Table 6.3.3.2-1/2)
2.2LAB2-Zadoff‑Chu Sequence & Cyclic Shifts (TS 38.211 5.2.2)
2.3LAB3-PRACH Occasions (RO) – Time/Frequency Resources (TS 38.211 5.3.2, TS 38.213 8.1)
2.4LAB4-SSB to PRACH Occasion Mapping (TS 38.213 8.1)
2.5LAB5-Preamble Groups A & B (TS 38.321 5.1.1)
2.6LAB6-4‑Step Contention‑Based RACH (TS 38.321 5.1.2)
2.7LAB7-2‑Step RACH (Rel‑16, TS 38.321 5.1.2a)
2.8LAB8-Cell Range from Guard Period & Cyclic Prefix
2.9LAB9-PRACH Power Control (TS 38.321 5.1.3)
3.1LAB1-CORESET (Control Resource Set) (TS 38.211 7.3.2.2)
3.2LAB2-Search Space (TS 38.213 10)
3.3LAB3-DCI Formats (TS 38.212 7.3)
3.4LAB4-Blind Decoding
3.5LAB5-PDCCH DMRS
3.6LAB6- PDCCH Power Control
4.1LAB1-Modulation and MCS (TS 38.214 Table 5.1.3.1 1)
4.2LAB2-LDPC Coding (TS 38.212 7.2)
4.3LAB3-DM RS (TS 38.211 7.4.1.1)
4.4LAB4-PT RS (TS 38.211 7.4.1.2)
4.5LAB5-MIMO Layers (TS 38.211 7.3.1.3)
4.6LAB6-TBS Calculation (TS 38.214 5.1.3.2)
4.7LAB7-Resource Allocation (TS 38.214 5.1.2.1,TS 38.214 5.1.2.2)
4.8LAB8-VRB to PRB (TS 38.211 7.3.1.1)
4.9LAB9- Code Block Group (TS 38.214 5.1.7)
4.10LAB10-PDSCH Power Control (TS 38.214 4.1)

Instructor

R

Rajesh Kumar

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