Updates do 5G

Small Overview

What is 5G

2G - 1990 - Mobile voice & SMS
3G
4G

4G deployment globally

4G connections (% of total connections, normalized)
4G population coverage
- Quarters after 4G launch
  - Source GSMA
4G-LTE Adoption 2017-1

5G is integrating verticals

2G
3G
4G
5G - 2020 Every vertical connected

5G needs to incorporate different characteristics and requirements of the vertcials

Ratio of uplink to downlink in Bytes x propagation

5G empowering verticals
Factors of the future
- IoT
- narrow cells
Energy
- Smart grid
eHealth
Automtive
Media & Entertainment

	romper todo o tipo de soluções que não passem pela operadora

Evolutions in requirements

Vertical have diverse requirements
- eHealth
  - Assets and interventions management in Hospital
  - Robotics
- REmote monitoring
- Smarter medication

Use case categories definition (NGMN)
- Families Categories USe cases
- Broadband access in dense area
- Broadband access everywhere
- High user mobility
- Massive IoT

User experience requirements (NGMN)
- Use cases category ux data rate

Source 5G White paper Feb 2015

system performance requirements (NGMN)

Enhancement of key capabilities from IMT-Advanced to IMT-202 ITU-R

ITU-R- IMT Vision - Frameworkss and overall objectives of the future developments of IMT for 2020 and beyond recommendation

Phases and expecteed timelines for IMT-2020 (ITU-R)

ITU-R- IMT Vision - Frameworkss and overall objectives of the future developments of IMT for 2020 and beyond recommendation

Gráfico 2000 - 2014 - ---------2019 - 2020

WRC => Tudo é definido por ele

Ongoing technology trends NGMN

A Network capabilities
B Enablers for operational sustain
C Enablers for business agility
- Current trends
  - SON NFV SDN FMC API exposure offloading(D2D, WiFi .. Multi-RAt Convergence
  - CA Carrier agreagation Dual connectivity MIMO/CoMp
  - License-assisted access Traffic Optimization (DPI, caching, rate adaptation)
  - Network densification Security (HTTPS) Content Optimization (DASH)
  - VAS (big data, AAA, billing, etc)

5G design principles

Radio
- Leverage spectrum
- Enable cost-effective dense deployments
- Coordinate and cancel interference
- Support dynamic radio topology
Network
- Create common composabel core
Operations & Management
- Simplify operation and management

Cross: Embrace flexible functionn and capabilities Support new value creation Build in security and privacy

5G network slices implemented on the same infra NGMN

5G slice 1 - smartphones
5G slice 1 - autonomous driving
5G slice 1 - massive IoT
other slices

NGMN 5G WP

Access technology interfacing options NGMN

Option 1: EPC - Fixed NW - Fixed-Wi-Fi - New RAT - 4G evolution
Option 2: EPC - 5G NW functions - Fixed NW - Fixed-Wi-Fi - New RAT - 4G evolution
Option 3: EPC - 5G NW functions - Fixed NW - Fixed-Wi-Fi - New RAT - 4G evolution

Pros Cons

Key topics for 5G architecture Desing

passou rápido

RAN - CN Split

Logical split between RAN and CN allows for independent evolution of obth RAN and CN and cross layer optimizations in some deployments whrn the functions are co-located Flexible assignment and integration of RAN and CN functions to provide a high degree ...

Physical Archit of a FMC network

Source: 5G PPP archtecture working group

Network softwarisation & programmability

5G PPP Archit Working Group

Service centric network Function Virtualization and deployment

Service centric - Service layer - Software network service chain layer - Networking slice layer - Resource abstraction and virtualisation layer

Evolutions in technologies

Enhanced mobile diferent scenarios 5G PPP Automotive Vission Oct 20 2015

SAE/VDA automation levels

Levels of driving automation acc to SAE and VDA

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