you can run but you can’t hide from it: edge cloud is here ... di… · cloud ran (vran 1.0)...
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1 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Adrian Peret
Chief Architect Cloud, DMTS
Nokia Mobile Networks
Cloud RAN
You can run but you can’t hide from it: Edge cloud is here, now!
21 November 2019
2 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Chief Architect, Cloud (2014 – present)• Nokia Telco IT Cloud Architecture and Strategy covering converged Telco/IT Cloud
Chief Architect Remote Access Solutions (2014)• Connectivity, data security and automation
Chief Architect Managed Services (2009-2014)• Architecture, design and implementation of Service Operation Center concept,
and Tools for Nokia Managed Services (IT infrastructure, Ticketing systems, Data Warehouse, Workforce Management, UPM, UFM, Inventory, SQM, SLM, Enterprise Bus)
Senior Specialist / VAS Technical Architect - Hosting Service Line (2008-2009)• Architecture, Network Design, Deployment, Implementation and integration of VAS
products for Nokia Siemens Networks Hosting Service Line.
MMS Team Leader (Expat in Saudi Arabia) (2006-2007)• Management of care team for VAS products including 1st, 2nd
line of support and Emergency
Senior Engineer (2000-2006)• Development, technical support, integration and commissioning for CSPs of Nokia
VAS solutions like MMSC, Nokia WAP Gateway, Nokia Browsing Gateway, AGW
Adrian Peret Chief Architect CloudNokia Mobile Networks / Cloud RAN
Setergrotta / Norway
Ojamo Mine / Finland
3 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
The imperativeA tale of two industries
$3.8T to $11T
Economic value of IoT (by 2025)
up to
11%of global economy
(in 2025)
Taking benefits from the few to the many unlocks massive opportunity
Physical industries
Digital industries
Annual productivity growth (15 year average)
2.7%
.7%30% 70% 70% 30%
Share of GDPInvestment in ICT
4 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
The journey to Industry 4.0
T H E J O U R N E YT O I N D U S T R Y 4 . 0
INDUSTRY 4.0
CONTROLLINGphysical using digital
TO DATE
REPLACEMENTof physical using digital
5 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
What’s different?
Ba
nd
wid
thLatency
10kbps
1Mbps
100Mbps
10Gbps 360 Video VR+VRAN+Vehicles
People & Things System Control
1ms10ms100ms1s10s 100us
Expanding scope of business-critical applicationsTo unlock it, we must become adept at controlling the physical with digital means: go beyond physical-to-digital transformation
6 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Imperceptible latency – Shift to ‘human’ control changes everything
Addressing capacity demand while driving down latency
0.1 1 10 100
10
100
1000
10000
(km)
RTT
(ms)
Light propagation in optical fiber
Electric grid control
Autonomous vehicles
Cloud RAN (vRAN 1.0)
Haptic VR & tele-operation
Cloud-assisted driving
BW-efficient 360° video
Hi-Res cloud gaming
4K video streaming
VoIP/video conferencing
Web page load
Vestibulo-ocular reflex
IM chat & bots
Cloud RAN (vRAN 2.0)
Sprint start
0.5
1
2
4
8
7
5 20
10 100
10 40
20 90
120
50 1900
100
150
150
50
1000
4000 Ce
ntr
al
Da
ta C
en
terEd
ge
Da
ta C
en
ter
Service latency requirements (in ms)
Max tolerable networking delay
Max application delay for processing
Human response times (for reference)
High-Frequency trading 0.25
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Edge Cloud – Pushing the limits to reach the next level
Addressing capacity demand while driving down latency
Centralized Data Centers
Efficient capacity
Driven by the law of economics
Edge Data Centers
Low latency & efficient transport
Driven by the laws of physicst2020201520102005
Massivemachine
communication
ExtremeMobile
Broadband
Critical machine
communication
Max.
Throughput Min.
Latency
8 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Network enhancements use cases at the edge
Starting points to incrementally realize the target over time
Public/Private Cloud and open ecosystem for innovation moving to Edge
Fixed Access Network Transformation
END USER METRO/CORE
Data CenterDistribute
Small nodes
Virtualize
CentralizeCO
Scale
Latency
Consolidate
FIXED ACCESS
COCOCOCO
Edge Cloud
CO
Latency, bandwidth, and security critical use cases (IoT, MEC)
B2B
B2C
Local content Local data routing Local data processing
Local network functions
Live VR with 4K video and
full stereo audio
Interactive AR-based
wayfinding
Local (temporary) eMBMS
for high density locations
100X faster delivery of
real time video
80-90% elimination of
upstream IoT data
Assured end-to-end
latency <<20ms
Full survivability based on
local EPC components
8X acceleration of cloud-
based enterprise appl’s
RAN Cloudification & Evolution to 5G
Massivemachine
communication
ExtremeMobile
Broadband
Critical machine
communication
Virtualized & distributed IP Edge
vEPC 5GCNBNG VAS
EdgeComputing
9 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Distributed Data Centers
CentralRegionalAggregated edge Far edge
Central data centersEdge data centers
Sites 100-1000’s 10-100’s Few ~3
Footprint Smallest Small Large Large
Power budget Low Medium High High
Signaling drivenLowest latency / high throughput
Edge data centers
10 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
VNF/Applications vs. Infrastructure
1920 2020
Running a cloud native telco application on a traditional cloud infrastructure is like
driving a modern, fast cars on a dirt road.
Ap
plic
ati
on
sIn
fra
stru
ctu
re
11 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Edge Data Centers
Challenges
Efficient capacity
CENTRALIZED DATA CENTERS
New business potential
Cost efficiency
Low latency & efficient transport
EDGE DATA CENTERS
Remote sites with limited space and
power
Data center hardware not designed for
edge use
Managing 1000’s of
small clouds and workloads
Potential lock-in to
proprietary solutions
Cloud infrastructure not suitable
for small deployments
12 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Edge Data Center – Requirements - Hardware
• Open (OCP like)• Small, throughput-optimised form factor for far edge• Multicabinet with redundant networking for
aggregation edge• Modular• Ecosystem• Energy efficient• Vanity Free design• Tool less serviceability• Modules can be replaced with no disturbance on
other modules.• Dense• Installation in a 19” wide and max 600mm depth
cabinet• Fully front-operated• Redundant centralised power supplies with AC/DC
options• NEBS compliant• Can work with limited power resources (< 2.4kW)
Hardware
AirScale base station
AirFrame Open Edge server
Adding compute capabilities to a base station site
Reuse existing site solutions
13 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Edge Data Center – Requirements – Cloud InfrastructureCloud Infrastructure
• Hardware Independent• Carrier grade High Availability (no SPoF) (ex. Compliancy with
ITU X.731)• Fast recovery in milliseconds (sub-second)• Small deployment (one server)• Scalability form small to large deployment (2 servers with HA
to multi-rack) – Same stack for all deployments• Unified WebUI• Unified interfaces for operability (REST API, remote CLI,
WebUI)• Maintenance Mode capabilities to support lifecycle
management of the infrastructures• CLI and Remote CLI• Non disruptive lifecycle management capabilities• VM auto evacuation in case of HW or critical infrastructure
software failure.• Cloud infrastructure deployment using L3 networking without
SDN• Seamless upgrade/downgrade• Seamless scale-in/scale-out• Unified CMDB for infrastructure• Hybrid with Integrate KVM, Docker for telco and IT support• Network topology inventory• Fault Management/Performance management/Alarms• Log repository and analysis• Fully automatized deployment capabilities• Measurements (granularity of it: ex. Infra, Tenants, etc)• Quality of service for Virtual Switch• Quality of service for Multitenancy• Runtime centralised configuration management• Multitenancy support• Secure (secure boot, TPM pinning, trusted computing)
Single Node Cloud
Control + Storage + compute
AirFrame OE Cloud
Leaf/Router
Leaf/Mgmt
compute + storage
compute +storage
control + compute
Full Rack Cloud
Minimum Configuration
Management
Leaf
Leaf
Full Rack Cloud
Multi-rack
Management
Leaf
Leaf
…scale
control + compute
control + compute
control + Storage + compute
control + Storage + compute
control + Storage + compute
control + compute
control + compute
control + compute
compute + storage
compute + storage
compute
compute
compute
…
Far Edge Aggregated Edge
Edge
14 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Edge Data Center – Requirements – Management & Automation
• Unified HW Management• HW Fault Visualization and Mediation• HW Performance Visualization and Mediation• HW Configuration• HW Inventory• embedded Software Inventory• eSW Lifecycle Management• HW Allocation• Network Underlay Deployment• Server Provisioning• Host OS Image Repository• Single Pane of Glass for HW Resources
• Unified Cloud Infrastructure Management (UCIM)• VIMs Fault Visualization and Mediation• VIMs Performance Visualization and
Mediation• VIMs Configuration• Virtual Resources Inventory• VIM Deployment / Undeployment• VIM Upgrade / Downgrade• VIM Scale-out / Scale-In• VIM patching• Log Consolidation• Root Cause Analysis (RCA)• Kind off Analytics (Usage Analytics)• Single Pane of Glass for VIM
Management (HW and VIM)
DC (Central)
Main Modules
Far Edge DCs
HM
Aggregated Edge DCs
HM
Regional / Central DC
HM
Single Pane of Glass
HM
VIM1 VIM2 VIM3 VIM4
UCIM
API
Public Clouds
AWS Azure IBM Google
Unified Framework Integration
GUI AR/VR
HWM Components
UCIM Components
Shared Components
VIMs
15 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Industry 4.0 – Enhanced Maintenance
Predictive and improved maintenance with AR/VR
Core Cloud
Telco Core
EPC
Remote support for the operations
Use Case description• Enables remote guidance of service
personnel based on real machine performance
• Includes data from sensors to provide information on the condition of the machine or assets
• Predefined content for standard assets for increased flexibility
Solution components• Headsets and Handsets for content reception
• Telco RAN / Cloud RAN (private or Macro) for content delivery
• Edge Cloud Solution
• AR application running computing on the edge of the network
• Distributed content
Local Radio
Edge Cloud
Virtualization Infrastructure
vMECvMEC
Applications
Distributed applications
VNFs
16 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Improving manufacturing development in real-time
Industry 4.0 - Video analytics for Smart Manufacturing
Camera on production site
pL
TE
Public MNO sliceEdge cloud used for private factory networks and processing of video
streams
Private factory slice
Use Case description• Video Analytics for quality management and
campus security
• Improve reaction time in quality management process and reduce waste production
• Support very demanding manufacturing processes with reliable connectivity
• Increased security and safety level on campus
Solution components• Cameras distributed and connected via
wireless gateways LTE/5G or via cables
• Telco RAN / Cloud RAN (private or Macro) for content delivery
• Edge Cloud Solution
• Video analytics application running computing on the edge of the network
• Control engine and events processing platform
Central Cloud
LocalControl
RemoteControl
Edge computing
application processing
Services
Telco Core
EPC
Edge Cloud
Virtualization Infrastructure
vMECvMEC
Applications
Distributed applications
VNFsWLAN/4G/5G
17 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Localized content distribution with highest bandwidth
Edge video orchestration / EVO 3.0
Confidential
Venue
Mediaroom
WLAN/4G/5G
Edge Cloud
Virtualization Infrastructure
vMECvMEC
Applications
Distributed applications
VNFs
Central Cloud
Telco Core
EPC
Content
distribution
Use Case description• Real-time streaming from TV cameras adding
exciting experience
• Selection between different cameras
• Local unicast & broadcast
• New revenues coming from event-specific packages
• Improved efficiency – cost savings on backhaul
Solution components• UE, application on vMEC, cloud
• Network technologies: 4G, Wi-Fi, 5G
• Breakout: SGW/LBO vs. SGW/PGW vs. EPC
• Additional capabilities, e.g. out-of-band backchannel, firewall, NAT, …
18 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Advancing Public and Campus surveillance with real-time analytics
Video analytics for Public Safety
Telco Core
EPC
HD
Edge
Application
Central Cloud
Video
Processing
Services
Edge Cloud
Virtualization Infrastructure
vMECvMEC
Applications
Distributed applications
VNFs
City services slice
Public MNO slice
Use Case description• Video Analytics for security surveillance,
objects recognition, parking spaces analysis, traffic analysis, plates recognition
• Improve reaction time in situation awareness
• Increased security and safety level on monitored areas
Solution components• Cameras distributed and connected via
wireless gateways LTE/5G or via cables
• Telco RAN / Cloud RAN (private or Macro) for content delivery
• Edge Cloud Solution
• Video analytics application running computing on the edge of the network
• Control engine and events processing platform
WLAN/4G/5G
19 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Vehicle to X communication
Connected Car
<500 m 40 m
Turn signal
Carpassing
Slow down
Carahead
Keeplane
Central Cloud
RemoteControl
Services
Telco Core
EPC
Edge Cloud
Virtualization Infrastructure
vMECvMEC
Applications
Distributed applications
VNFs
Localanalytics
Use Case description• Vehicle to infrastructure communications
services around: Driving Safety Assistance, Real-Time Navigation, Fleet Management, Remote Control, Monitoring & Sensors, Platooning & road efficiency, Pedestrian Safety
• Distributed GeoService which provides local message distribution and information aggregation with minimal latency and interfaces with existing backend services
• C-V2X and 5G capabilities will enable and improve operability, and enable new use cases (e.g. through massive connectivity, bandwidth, reliability, location precision, etc.).
Solution components• Connected car with telematics system
• Telco RAN / Cloud RAN (private or Macro) for content delivery
• Edge Cloud Solution
• Edge application for processing and exchanging data
WLAN/4G/5G
21 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Take away
• Edge DC’s to provide low latency, high throughput and privacy
• Converged access
• Automation
You can run but you can’t hide form it: Edge cloud is here, now!
22 © Nokia 2019 | [email protected] | Mobile Networks | Cloud RAN
Thank you!