NSN SGEM Next generation ICT for Smart Grids 17062010sgemfinalreport.fi/files/SGEM NSN - SGEM Next...
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NSN SGEM_Next generation ICT for Smart Grids_17062010.ppt / SeY1 © Nokia Siemens Networks
Next generation ICT for Smart GridsSGEM –työpaja – Smart Grid visionsJune 17, 2010, VTT [email protected] OfficeNokia Siemens Networks
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Story
Striking the right balance
Similarity in challenges
New growth opportunity
Connecting next billion
Building windmills & bridges
Preferably with SGEM
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Climate change & resource scarcity encourage prudence and open up new business opportunities
Common business environment outlook themes influence strategic direction
Digital lifestyle goes mainstream
Enabling customerexperience becomes operator core business
Data traffic explosion drives radical scalability and cost efficiency improvements
Internet of Things - Fixed, Nomadic, Mobile
Telecom, IT and Media ecosystems merge – rules of IT and Media will dominate
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Utilities and ICT infrastructures have highsimilarity in future challenges
Establishing sustainable role in the ecosystem
Keeping today‘s customers & adding value
Driving efficiency and environmental sustainability
Managing the traffic explosion
Reducing complexity & controlling cost
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From network efficiency tocustomer experience
Efficiency
Service
Network
Experience
ExtremeNetwork Efficiency
Customer
todaytomorrow
Consumers will decide who gets the "business" based on the user experience - They don't care how smart are the grids!
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Competitive positioning for energy – Logical growth area for NSN
Businessmanagement
Infra mgmt.OSS/BSSsolutions
Infrastructure
Inside products
Telco vendors
Cross-industrysoftware vendors
Evolution of Telco specific software vendors?
IT and IP vendors as part of solutions
IT vendors
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2010 2015
Charging Service mgmt Element mgmt Charging Service mgmt Element mgmt
Smart ICT Business potential
Metering & Homes Grids Generation
ME
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EU
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Growing need and opportunities for telecom & networking infrastructure, software and services
Source: Nokia Siemens Networks & Pöyry study: ‘Smart ICT opportunities in Smart Grids’, June 2009
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Connecting next billion… smart ‘things’
Smart Phones
Smart Devices
Smart Objects
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Common enablement can triggermassive service growth and capture values
Strong need for simplification of the complex value chain
Smart Objects Services Enablement
Verticals in some specific areas
Smart Objects Connectivity
Energy Logistics Home Security Payment Health Enterprise integration
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Many of needed assets exists
Data collection & pre-processing
Service creation & management
Business integration capabilities
Energy Logistics Home Security Payment
Connectivity
Smart object communication
Health
Remote object management
Smart objects services enablement
Smart objects connectivity
Enterprise integration
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Trusted communication with smart objectsreliable, secure and efficient
Connectivity
Smart object communication
• Cost optimized network connectivity
• Dedicated connectivity services for smart objects
Connectivity
• Reliable & secured sessions• Managing multiple, heterogeneous,
redundant connections
Smart object communication
WANconnectivitymodule(s)
Applicationpart
WANconnectivitymodule(s)PAN/LANmodule
PAN/LANconnectivity
module
Applicationpart
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Remote management of smart objects:Highly automated and flexible
Smart object communication
Connectivity
Configurationmanagement
Faultmanagement
Performancemanagement
Management application platform
Managed object framework
Remote object management
Remote object management• Provide automated and remote
management of smart objects• Leverage proven Telco
management assets across multiple industry sectors
• Support industry sector specific business integration
WANconnectivitymodule(s)
Applicationpart
WANconnectivitymodule(s)
PAN/LANmodule
PAN/LANconnectivity
module
Applicationpart
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Data collection and pre-processingDelivering smart and relevant data
Smart object communication
Connectivity
Data collection & pre-processing
Data collection
Data pre-processing
Data presentation framework
Data collection & pre-processing• Collection of application and
management data• Pre-processing of data in terms of
data abstraction, data mining and event generation
• Presentation of ‘smart’ data and industry sector specific business integration
WANconnectivitymodule(s)
Applicationpart
WANconnectivitymodule(s)
PAN/LANmodule
PAN/LANconnectivity
module
Applicationpart
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Utilization of existing Telco assets will speed up development, reduce cost of ownershipand maximize revenues
Consulting and systems integration
Wireless access
2G 3G LTE
Transport and fixed broadband
Microwave Optical Fixed access
Core networks
Voice core Subscriber data management
Management and charging
Network management systems
Service management
Charging solutions
Services Networkimplementation
Care Managed services
Telecom routing
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Networks of networks build on best practices
Mobile Broadband – with full mobility• Standards define the connectivity, transport and application layer structure• Allows all the things connected to establish a communication channel, which allows us
to use services with full mobility and roaming capabilities
• Decoupling sources and integrations from data and applications• Designed to be changed - for new applications and regulatory changes• In-built Mobility, Security, QoS, Scalability and high availability from day 1• Real time operations• Reduced risk in vendor & technology choices with open, mainstream ICT• Service enablement springboard for customer experience innovations
Internet of Energy have an opportunity to fully leverage best ICT Practices
Internet & IP Protocol - Connectivity amongst all the devices• Services only took off after there was agreement on the transport layer (TCP, UDP
etc.) and application layer (IMAP, SMTP, HTTP etc.) protocols
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The gap in smart access
16 © Nokia Siemens Networks
Billions
Millions
Thousands
SmartnessGap
Access
Core
Control
Subscribers
Distribution
Generation
Control
Prosumers
TransmissionHundreds
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Outage Mgmt,MDMS
Smart Grid Communication
Back-office& Corp Systems
Head-endSystems
UtilityDMZ
Home Area Network
Neighbourhood Area Network
Access Network
BackhaulNetwork
Mesh
Powerline Com
Public Wireless IP
Private Wireless IP
Service Provider
Private Fiber
Utility Corporate Network
Cable Provider / Cellular Provider
SmartMetering
EnergyConservation and
Demand Management
DistributionAutomation
Mobile WorkforceCommunication
Industrial Ethernet
IEC 61850Substation / Distribution
Automation
DistributedGeneration
LTE
LTE
Zigbee
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SGEM Communications requirements under study
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SGEM Communications requirements under study
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LTE fulfills requirements of a next generationMobile Broadband Network
AccessFlat Overall Architecture
• 2-node architecture• IP routable transport architecture
Improved Radio Principles• peak data rates [Mbps ] 173 DL , 58 UL • Scalable BW: 1.4, 3, 5, 10, 15, 20 MHz• Short latency: 10 – 20 ms
New Core Architecture• Simplified Protocol Stack• Simple, more efficient QoS• UMTS backward compatible security
Access Core Control
LTE BTS (eNodeB)
MMESAE-GW
IMS HLR/HSS
RF Modulation:• OFDMA in DL• SC-FDMA in UL
MME
S-GW and P-GW
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* LTE values according to Nokia and Nokia Siemens Network simulations for NGMN performance evaluation report V1.3 (macro cell,full buffer, 500m ISD, pedestrian speed)
** Server near RAN
LTE significantly improves performance in throughput and latency
Latency (Rountrip delay) **
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LTE
HSPAevo(Rel 8)
HSPA Rel6
GSM/EDGE
ms
DSL (~20 - 50 ms, depending on operator)
Latency (Rountrip delay) **
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LTE
HSPAevo(Rel 8)
HSPA Rel6
GSM/EDGE
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DSL (~20 - 50 ms, depending on operator)
Average cell throughput (macro cell, 2*20MHz or equivalent) *
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4 carriers,each 2x5MHz
1 carrier,2x20MHz
1 carrier,2x20MHz
4 carriers,each 2x5MHz
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LTE rolling out
LTE/SAE launch
LTE/SAEVolume deployments
Operator servicemigration to LTE/SAE
LTE proof of concept / demos
• LTE lab and field tests
• Flexi Multiradio BTS (shipping)
• Preparation flat network architecture
• End-to-end LTE / SAE support
• IOTs• LTE/SAE launch
• LTE capable devices in volume deliveries
• LTE roll-out for coverage and capacity
2008
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• Volume LTE roll-out with full coverage
• Gradual migration of cellular voice services to LTE
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Access Aggregation
LTE Network Elements - All protocols over IP
Inter-BTSconnectivity
X2-u/c
O&M
S1-u
S1-c(S1_MME)
BTS
BTS
S-GW
MME
• Ethernet will be the predominant equipment interface technology• Inter-BTS connectivity (X2) for handover comes along with Ethernet
Transport architecture
Transport network
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Confidentiality and Integrity of the network traffic (payload and control data) must be ensured
provided by• IPsec• TLS (SSL)
Authentication and authorization of genuine networks nodes has to complement confidentiality & integrity
Public Certificates / RSA keys allow unambiguous authentication in a high secure way and manageable way
Nokia Siemens Networks provides integrated security management: - Automated operator certificates deployment and life cycle management- IPSec & TLS for secured connectionsscaling from small to large networks
Technology shift to Ethernet & flat IP Backhaul and Plug’n’Play requires trusted network elements
Security need in Mobile Networks increases
Confidentiality and Integrity of the network traffic (payload and control data) must be ensured
provided by• IPsec• TLS (Transport Layer Security, successor of SSL)
Authentication and authorization of genuine networks nodes has to complement confidentiality & integrity
Public Certificates / RSA keys allow unambiguous authentication in a high secure way and manageable way
Nokia Siemens Networks provides integrated security management: - Automated operator certificates deployment and life cycle management- IPSec & TLS for secured connections- scaling from small to large networks
NSN SGEM_Next generation ICT for Smart Grids_17062010.ppt / SeY25 © Nokia Siemens Networks
IPSec
IPSec
X2
Security based on PKI, IPsec and TLS
Evolved Packet Core (EPC)Access / Transport
PKI is applied to• Authenticate network elements• Authorize network access• Protect integrity and confidentiality on transport path for all planes (c/u/m/s)
SAE GW
MME
User planeControl plane
OSS
Internet
FW
OperatorServices
HSSeNodeB PCRF
Services
Certificate Server (Identity Management)
Certificate
Certificate
Certificate
Certificate
SeGW
IntegratedSeGW
IntegratedSeGW
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FCC grants public-safety agencies waivers to build LTE networks
Overlay the Commercial LTE Network to 95% of the Population• 41,000 cell towers to achieve the capacity demanded by 290 million
subscribers • Public safety can use and harden these same towers to achieve excellent
coverage and signal reliability for a much smaller number of users• Public safety transceivers will be placed on up to 41 K commercial towers.
Providers will compete to provide this service• Public safety mobile devices will be hardened versions of commercial
handheld devices to reduce costs and increase functionality
For the most rural remaining 5% build a vehicular LTE network• Public safety will use and harden LMR or other towers where available,
and will supplement with new towers where needed• To reduce number of rural towers needed, mobile devices in rural areas
will have externally mounted antennas as is common today• In-door coverage improved through “relays” placed in emergency vehicles
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Component ==> Hardware Software/ Middleware
Operating System
Baseband Chipset RF Chipset RF Front End
Degree of commonality to commercial devices Medium Medium 100% 100% 100% Low
Effect of customization on cost Low Medium High High High Low
There is a great opportunity with LTE to leverage commercial economies of scale on those parts that add the most cost to devicesTherefore public safety devices will be close to the cost of unsubsidized commercial devices
Device Ecosystem
Cost of customizing the highest cost components will NOT be incurred because
they are 100% leveraged
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The LTE standard includes a flexible priority mechanism that can be configured to meet any public safety need.Technology
• LTE Allocation and Retention Priority (ARP) – Used to accept/modify/drop bearers (applications/users) in
case of resource limitations– At the beginning of a session, packets immediately receive the
designated of packets from existing consumer data sessions– Signaling priority
Reaching Agreement• FCC will work with public safety, commercial wireless carriers and
vendors to determine precise needs, and how systems should be configured to meet those needs
Priority Access and Roaming
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eEnergy advancing with 3 BU transfers andstrong scaled up project portfolio
Smart Grid Communication (SGC 4.1)
Telco Energy Metering (TEM 1.4)
Total Site Manager (TSM 2.3)
Resource Optimization Engine (ROE 4.2/5.5)
2010 1H11 NSN target areas
Sub
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ata
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BusinessRamp-Ups
Electro Mobility (EMO from 1.4 to 3.3) Artemis IoEfor eMobility
FI PPPSmart Energy Grids
ROE for MUSCO / GS
IE Industry Analysis (1.1.4 & 1.3.1) IE Industry Home Program
Tekes SGEM programEU FP7 programs
Demand Response (DRE 3.2)
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LetLet’’s s buildbuild bridges and windmillsbridges and windmills
5. DemonstratingSmart Grid 2.0in real life grids
Key Imperatives1. Enabling Active
Consumers
2. Improving System Reliability
3. Facilitating Active Resources
4. Enabling real time energy markets
Smart Grid Communication (4.1):• ICT Requirements collection for selected Smart Grid
Scenarios – focus on ADA• Smart Grid ICT architecture• Applying Mobile broadband (LTE) within eEnergy• Security/Privacy/Trust for Smart GrideMobility (3.3):• Tech. enablers: Smart Card authentication/infra,
embedded SW, local connectivityDemand Response (3.2):• Management of Micro Generation (VPPs)• Forecasting and modeling of controlable loads
(Aggregators)• Billing, chargingReal option to scale up with EU FP7:• EU FP7 Artemis IoE for Electro Mobility• EU FP7 FI PPP Smart Energy Grid (SEG)
• Phase1: Requirements, arch. & trial preparation• Phase2: Large scale pilots
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Conclusions
High similarity in challenges with ICT - Internet and Cellular evolution
Smart Grid applications will increasingly need 1) data communication and collection capabilities and 2) data analysis applications and solutions to utilize the data
Multi-dimensional connectivity challenge call for effective cross industry collaboration to meet scale, cost and fast-to-market targets
Networks of the future will combine high efficiency with individual experience - Consumer / prosumer will decide who gets the "business"
Leveraging proven solutions will shorten time-to-market, minimize technology risks, maximize revenues and reduce cost of ownership
Unique opportunity for VTT to put it’s wide knowledge base in action by creatively combining its multidisciplinary expertise with the know-how of NSN