The document provides an overview of the evolution from 2G to 5G networks, highlighting key technologies, architectures, and services associated with 5G. It covers the spectrum used, network functionalities like 5G core and new radio, and includes a discussion on future use cases like connected cars. The author, Hamidreza Bolhasani, provides insights into the roadmap and advancements in mobile network technology.

1. 5G
Network Overview
Hamidreza Bolhasani
PhD Candidate / Data Scientist
SEP 2020

2. - 2G to 5G Roadmap
- 2G / 3G / 4G Overview
- 5G Primitives
- 5G New Services and Technologies
- 5G Spectrum Band (mmWave)
- 5G-NR: 5G New Radio
- 5GC: 5G Core
- 5G Basic Call Flows Analysis
- Conclusion - Q & A
Table of Contents

3. Self Introduction

4. 2G  5G Roadmap

5. 2G / 3G Overview
GSM /GPRS BSS
BTS
BSC
NodeB
RNC
PCU
UTRAN
SCP
SMS
SCE
PSTN
ISDN
Internet,
Intranet
MSC/VLR GMSC
HLR/AUC
SGSN
CG BG
GGSN
GPRS
Other PLMN
IPBB

6. 4G / LTE (SAE-EPC)

7. CS / PS / IMS
GSM /GPRS BSS
BTS
BSC
NodeB
RNC
PCU
UTRAN
SCP
SMS
SCE
PSTN/PLMN
Internet,
Intranet
HLR/AUC/HSS
SGSN
CG BG
GGSN
GPRS
backbone
MGW MGW
VMSC Server
GMSC Server
IP/ATM Backbone
CS domain
PS
domain
Iu-CS
Iu-PS
IP backbone
MRFP
IMS domain
MGW
P-CSCF
S-CSCF
MGCF
MRFC
IPBB

8. IMS – IP Multimedia Subsystem
HG
2G/3G
MGW
mAGCF
SBC MSAN
AGCF
Application Server
HSS
IMS
AS1 AS2 AS3 AS4 AS...
SIP
SIP
SIP
CSCF…
MGW
H.248 H.248
SIP
MGCF
PSTN/PLMNM
SIP ISUP/BICC
SIP
SIP
SIP
Narrowband
Broadband

9. 5G – Primitives

10. 5G – Primitives

11. 5G – Use Cases

12. 5G – New Services

13. 5G – Near Future

14. V2X Connected Cars

15. 5G IMT-2020

16. 5G IMT-2020

17. 5G Service Driven Architecture

18. 5G Spectrum – mmWave

19. 5G Spectrum – mmWave

20. 5G Spectrum – mmWave

21. 5G – Network Architecture

22. 5G – Network Architecture

23. 5G-CRAN Cloud RAN

24. 5GNR – New Radio

25. 5GNR – New Radio

26. 5GNR – New Radio

27. 5GC – 5G Core

28. 5GC – 5G Core

29. 5GC – Interoperable Network

30. 5G Basic Call Flow (Registration)

31. NFV-Network Function Virtualization

32. 5G Network Slicing

33. 5G Network Slicing

34. 5G Network Slicing

35. 5G Network Slicing

36. 5G Network Slicing

37. 5G Network Slicing

38. Thanks!
Hamid Reza Bolhasani
bolhasani@gmail.com
Sep 2020