Roadmap to 5G NR - Physical And Mac Layer Procedures

[Mr.Brightside]

IN PROGRESS
IN PROGRESS
IN PROGRESS

This topic presents in a very simplified way all the main concepts that should be understood by those who know 5G NR.

---

5G NR Physical And Mac Layer Procedures

Skip to: Roadmap to 5G NR

• RA (Random Access)
• CBRA (Contention-Based Random Access)
• CFRA (Contention-Free Random Access)
• Prioritised Random Access
• TA (Timing Advance)
• ULPC (Uplink Power Control)
• ULPC PUSCH
• ULPC PUCCH
• ULPC SRS
• ULPC UE Power Class
• ULPC Multiple Uplink Carriers
• DLPC (Downlink Power Control)
• HARQ (Hybrid Automatic Repeat Request)
• Downlink HARQ
• Uplink HARQ
• CSR (Channel State Reporting)
• CQI (Channel Quality Indicator)
• RI (Rank Indicator)
• PMI (Precoding Matrix Indicator)
• LI (Layer Indicator)
• SSBRI, CRI and L1-RSRP
• UL-RR (Uplink Resource Request)
• SR (Scheduling Request)
• BSR (Buffer Status Reporting)
• PHR (Power Headroom Reporting)
• RLM (Radio Link Monitoring)
• BF (Beam Failure)
• RLF (Radio Link Failure)
• DRX (Discontinuous Reception)

RA (Random Access)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR RA (Random Access)

CBRA (Contention-Based Random Access)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR CBRA (Contention-Based Random Access)

CFRA (Contention-Free Random Access)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR CFRA (Contention-Free Random Access)

Prioritised Random Access

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR Prioritised Random Access

TA (Timing Advance)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR TA (Timing Advance)

ULPC (Uplink Power Control)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR ULPC (Uplink Power Control)

ULPC PUSCH

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR ULPC PUSCH

ULPC PUCCH

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR ULPC PUCCH

ULPC SRS

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR ULPC SRS

ULPC UE Power Class

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR ULPC UE Power Class

ULPC Multiple Uplink Carriers

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR ULPC Multiple Uplink Carriers

DLPC (Downlink Power Control)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR DLPC (Downlink Power Control)

HARQ (Hybrid Automatic Repeat Request)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR HARQ (Hybrid Automatic Repeat Request)

Downlink HARQ

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR Downlink HARQ

Uplink HARQ

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR Uplink HARQ

CSR (Channel State Reporting)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR CSR (Channel State Reporting)

CQI (Channel Quality Indicator)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR CQI (Channel Quality Indicator)

RI (Rank Indicator)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR RI (Rank Indicator)

PMI (Precoding Matrix Indicator)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR PMI (Precoding Matrix Indicator)

LI (Layer Indicator)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR LI (Layer Indicator)

SSBRI, CRI and L1-RSRP

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR SSBRI, CRI and L1-RSRP

UL-RR (Uplink Resource Request)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR UL-RR (Uplink Resource Request)

SR (Scheduling Request)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR SR (Scheduling Request)

BSR (Buffer Status Reporting)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR BSR (Buffer Status Reporting)

PHR (Power Headroom Reporting)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR PHR (Power Headroom Reporting)

RLM (Radio Link Monitoring)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR RLM (Radio Link Monitoring)

BF (Beam Failure)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR BF (Beam Failure)

RLF (Radio Link Failure)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR RLF (Radio Link Failure)

DRX (Discontinuous Reception)

resources or skipt to:

Description (tbd)

Analogy (tbd)

image

image desc

• Search Forum 5G NR DRX (Discontinuous Reception)