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Technological considerations for Critical networks
Ahmed LASLAHBusiness Development Director,
Mission Critical & Private Networks
ERICSSON
Critical industries require critical broadband
It’s no longer a question of ‘if’ critical broadband services are needed, but rather ‘when’ and ‘how’
Ports & Airports
NB & 3G
Energy
Public safety
Rail, Transport & Logistics
Resources
Manufacturing– Manufacturing– Warehouses
– Electricity– Water
– Oil & Gas– Mining
4G
Critical Broadband
5G
5G for global
Network platform
Innovation
5G-AA
5G Automotive Association
AECCAutomotive Edge
Computing Consortium
IEEEThe IEEE Standards
Association
ISO/IEC
International Organization for
Standardization & International
Electrotechnical Commission
IICIndustrial Internet
Consortium
5G-ACIA
5G Alliance Connected Industries Automation
The momentum around 5G innovation
Throughput – Reach - Latency – Security
Enterprises
Automotive
Consumers
Critical broadband networks will enable and increase…
— safer and more efficient working environment
— higher revenues with less risk for employees
— situational awareness and operational efficiency to help protect property and save lives
— better control and higher accuracy using less personnel
— faster and better handling of goods 24/7
— real-time sensors and information sharing
— safer trains with more efficient maintenance
Devices
Assuring end-to-end critical performance andservice availability
3GPP standardized features and functionality
LTE5GLTE5G
Networkavailability
Multi network
operation
Coverage & capacity
Security & hardening
QoS,priority &
pre-emption
Network capabilities
Mission Critical
Services
MCPTT
MC DataMC Video
Broadband applications Devices
Critical network capabilities securing essential network performance
Security & hardening QoS, priority and preemption
Coverage & capacity Multi network operation
Network availability High availability required as life or business is dependent on the network performance
To enable cost efficiency without compromising control
Extending network coverage and capacity for mission critical users beyond what is typically available for commercial users
Providing multi-layer security, and catering for operational and regulatory restrictions Control of application priority to
guarantee latency and capacity requirements
QoS, priority & preemption
— Resource allocation according to priority enabling a differentiated Mobile Broadband offering
— Service based mobility to improve performance
— Support for 3GPP mission critical services
— Support for optimized VoLTE and MCPTT performance
— Support for dynamic QoS and local control of priority
End to end QPP(Quality of Service, Priority,
Pre-emption)
Pergroup
call
Perlocation
Perdevice
Peragency
Perapplication
Persubscriber
applications
3GPP standardized features and functionality
Location awareness
Dynamic end-to-end
QoS
Access control
Coverage & capacity
Radios supporting PPDR spectrum
Deployables for temporary coverage for disaster recovery and operations in rural areas without existing coverage
Interference mitigation to improve the performance in fixed networks as well as mitigating interference for deployables
Unicast Broadcast
Core
SGi
eMBMS
GC-AS
MB2
Broadcast
Direct Mode
Operation
Deployable Systems &
Cells
— LTE
— 5G NR
— Multi-Gigabit
— Reduced latency
— Large data volume
— 5G features like beamforming will increase penetration in buildings
— New 5G frequencies will enable more capacity outside already deployed in LTE
Core features for— High availability & pooling
— Signaling optimization
— Advanced network protection
— Service continuity
Network availability, low latency
5G EPC 5G EPCGeo redundancy
IOPS*IOPS*IOPS*
RAN— Site hardening
— High load handling features
— 99.999% reliability
— Edge computingWill enable the possibility to have ultra low delay networks in a more survivability efficient
manner, e.g. IOPS, Deployables, On Premise networks
— Real time control of industrial systems
— Fully immersive AR/VR
RAN
Core
OSS
On-premise e2e connectivityObservability
High-availability Local survivabilitySecurity & Privacy
Node-internal
redundancy
Geographical redundancy &
pooling
Transport resiliency
Multi network operation
Commercial PLMN*
Commercial bands
Public Safety PLMN*
Dedicated bands
RAN slicing— QoS— Radio Resource
Partitioning
Public Safety, Train operation, Utilities, Private NWs
Resource usage
Time
Slice A
Slice B
RAN sharing enables network operators to guarantee a defined Radio network resource share
Shared RAN
Network Slicing
Radio Traffic
Separation
— RAN sharing
— Preferential traffic management
— Network efficiency
— Network slicing
— Self organizing network
Industry best practice network for security capabilities:— Real time security event
logging for instant intrusion detection in all network functions
— Node hardening to protect critical functionality and ensure availability
— Support for encryption between sites with IPSec and air interface encryption according to 3GPP
Security & hardening
E2E verified network security
Mechanisms to enforce your security requirements and continuously monitor compliance
Scale
— Existing assets and operational capabilities
Service providers have a competitive advantage
Coverage
— Extensive roaming and mobility services
— Spectrum
Evolution
— Access to continuous 3GPP innovations and enhancements.
— Enabling journey to 5G
Value Added Services
— Enrich existing offering by bundling critical mobile broadband, IoT, cloud and enterprise services
Nationwide networks: Leveraging existing RAN coverage
Dedicated Network
RAN
Core
APP
RAN
Core
APP
ExistingOperator
Assets
Shared RAN dedicated spectrum usage
RAN
Core
APP
RAN
Core
APP
ExistingOperator
Assets
Shared RANdynamic spectrum usage
RAN
Core
APP
Core
APP
RAN
ExistingOperator
AssetsShared assetsDedicated private assets
Secure MVNO
RAN
Core
APP
Core
APP
ExistingOperator
Assets
Real-time E2E observability
Critical Networks - Evolution
E2E Serviceability
Zero-touch, Plug-and-play
Critical industrial traffic➔ Guaranteed latency + Ethernet
Redundancy and power backup
Step 1: LTE – MC-PTT/PTV, VoLTE, MBB, Nb-IOT
Step 2: NR – High and flexble capacity, URLLC
RAN indoor /outdoor
Enterprise Core
Local OSS
Local deployments, data on premises
Strict device synchronization
Time Sensitive Networking
Step 3: Further enhancements
Thank you
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