RCA 2011-Mobile Backhaul-FINAL 04-01-11

7/31/2019 RCA 2011-Mobile Backhaul-FINAL 04-01-11

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Concurrent Education Session

MANAGING CAPACITY TO MEET

CUSTOMER EXPECATIONSBuilding IP Service Optimized PacketBackhaul Networks

COPYRIGHT 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

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Donald Coover, Vice President, V-COMM

Steve Dyck, Director Mobile Backhaul Solutions, Alcatel-Lucent

April 2011


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Current Network Architecture Multiple networks / multiple layers Each with its own interface, protocol and network management

Voice - PSTN other carrier interconnect Cell Site backhaul

Data Customer / end user Internal data network Back office applications

Engineering Networks for High Performance SM 2011 V-COMM L.L.C.

SS7 IS-41 SIP

SIGTRAN SMS MMS Inefficient costly Stranded bandwidth

Can be difficult to manage Anticipated growth will change traffic

types and connectivity requirements


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Smartphones

2.8 Billion 2

Machine to Machine

645 Million 1Mobile

Explosive demand for newmobile services

Engineering Networks for High Performance SM 2011 V-COMM L.L.C.4

Sources: 1 - ABI Research , 2 - Berg Insight, 3 - GSMA, Informa, 4 - Global Industry Analysts, Inc., 5- Cisco

Netbooks

54 Million 4

Mobile Internet

Devices

788 Million 5

onnec ons

7.6 Billion 3


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Continued Growth


Source: National Broadband Plan www.broadband.gov


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Apps are Driving DemandConsumer expectations what I can do on my PC / laptop I want to beable to do on my tablet or phone over my wireless carrier


Chart provided by RCR Research


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Traffic mixVoice is being over taken by dataData is needs to be segregated based upon

specific data types:Video and content consumptionM2MWeb Browsing

In 2011 mobile video traffic is expected toexceed 50 percent of the total network trafficfor the first time

In 2008 the DotMobi study showed only 150,000

Changing Market DemandsNetwork traffic mix


.

sites in 2010

Customer expectationsVIDEOMore anytime / anywhere connectionsMobile payment & commerce43% of Fortune 50 Companies had mobile web

sites44% of smartphone owners download shopping

appsSocial networking

Source: Alcatel-Lucent


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Higher-End Devices = Increased Traffic



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Existing architecture and network model is not sustainable

Legacy networks no longer meet traffic requirements Capacity constraints Termination of disparate traffic types Cost


Need to design for maximum efficiency and real growth trendingCost of Internet transit @ IXPs< $4 per Mbps / month (multi Gbps services)< $9 per Mbps / month (< =100 Mbps services)Elsewhere could be 100 to 200 per Mbps or 10 to 50 times cost


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/ m o n

t h / u s e r

Smartphone Device Profile

1,500

2,000

2,500

3,000

3,500

Video and web browsing will continue to explode


Source: Alcatel-Lucent

2010

M b / s

0

500

1,000

2011 2012 2013 2014 2015

Messaging/voiceP2PAll video

Downloads/uploadsAudio streamingWeb browsingGaming


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2G BTScell site E1/T1 TDM

n*E1/T1 ATM IMA

Mobile backhaul network

Backhaul requires a converged platformsupporting TDM and packet

The convergedMobile Backhaulsolution mustinclude a cell sitegateway withthese interfaces:

Packetnetwork

Packetnetwork

PW

PW


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Node Bcell sites

4G LTEeNodeBcell site

Ethernet

Ethernet

Ethernet (data)

n*E1/T1 ATM IMA(voice and

sync)

Native Ethernet

Pseudowire (PW)support for E1/T1and ATM IMA

The evolution toall-Ethernet willtake time.

Packetnetwork

Packetnetwork

Packetnetwork

PW


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WirelessPacket CoreEthernet

CDMABTS

n*T1/E1 IPoMLPPP

Ethernet

MSC, RNCSGW, MME,

LTEeNodeB

Ethernet

Convergence over Ethernetwhere available

NOC

EthernetEthernet

Carrier Ethernet(MetroE, Packet

Microwave)

Backhaul evolution from TDMto Ethernet

5620 SAM


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n*T1/E1 OC-n/STM-n

7750 SR

EthernetTunnel

W-CDMANodeBEthernet

Convergence over TDMwhere required

Cell/Hub Sites MTSO

Ethernetn*T1/E1 ATM IMA

GSMBTS

n*T1/E1 TDMOC-n/STM-n

ATM, TDM

7705 SAR/1850 TSS/9500 MPR

SONET/SDH or TDMMicrowave Network


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Any G Mobile Backhaul:

Efficient evolution to all-IP transport

2G/3G/4GRadioAccess

Wireless PacketCore

MobileGateways

Mobilitymgmt

Policymgmt

FlexibleAccess Options

Copper/Fiber

Microwave

Fiber

Mobile Backhaul

Scalable MetroAggregation

FlexibleSync Otions

Mobilebackhaul

professionalservices

IP & MPLS networking

100G IP/MPLS & Packet Optical


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Any G supportAny G pseudowire support over IP/MPLS or

packet optical networks with flexibleaccess over microwave, fiber or copper

Flexible synchronization optionsSupport for frequency and phasesynchronization over packet backhaul

Scalable metro/edge aggregationLow-cost aggregation and unprecedented scale

to 100G with coherent optics across IP/optics

Common NMS and OAMCommon IP network and service assuranceacross multiservice backhaul (legacy and IP)

Converged service-aware IP network management


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2G, 3G, 4GRadio Access Mobile

Backhaul

Wireless PacketCore

Flexible transport and aggregation for mobile backhaul

OpticalServiceRoutingEthernet/MPLS

BroadbandAccess

Microwave

MPLS Unifying the network formobile backhaul


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Triple play bundleWeb and Enterprise 2.0Enabling the profitable evolution to all-IP with a common MPLS solution

ConvergedBackbone

MPLS

Access/transmission technology-agnosticTopology diversityContinuity of operationsCommon service (PWE3)

Instrumentation & Intelligence

Flexible traffic classificationTraffic conditioning & hierarchical managementMultiple proven synchronization capabilities/optionsCommon domain management

Common MPLS network layer


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Access(tree, star)

Aggregation(ring/mesh)

CurrentMix of technology in the RANMicrowave Packet Radio (MPR)Packet microwave in hybridmodeIn the access connecting toexisting SDH/SONET aggregation

EvolutionConverge to pseudowire

NG SDH/SONET

TDM/hybrid

Flexible, non-disruptive evolution to packetmicrowave backhaul

Flexible radiodeployment

Hybrid or Packet mode Guaranteed QoS Flexible sync distribution

Backward compatible toODU installed base

Flexible, reliable,+


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E2E circuit emulation/PW

E2E MPLS

FutureExpand MPLS infrastructureEnable mesh networkingIntegrated microwave infiber nodes

n ras ruc ure,

enables Packet mode in theaccess. Converge over MPLSin the aggregation

microwave

MPLS

Ultimate in 2G, 3G, and4G network evolutionflexibility

IP & MPLS networkingflexibility

Integrated domainmanagement

Integrated SolutionsIntegrated Solutions

networking


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Synchronizationrequirements:

Generally, 2G/3G

networks requirefrequency sync withexception of CDMA whichalso needs phase sync

Synchronization techniques forpacket networks


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,

approaches: FDD mode requires

frequency only with someexceptions (e.g. eMBMS)

TDD mode requiresboth frequency and phasesynchronization

Mobile backhaul solutions must offer frequency and phase clocksynchronization to allow service providers to differentiate their service offering


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Converged servicecontrol

Convergedmetro and

ConvergedRAN

ConvergedbackboneConvergedConverged

100M +LTE, Small Cells

1G PON foraggregation/backhaul1G packet microwave

1G/10G PTN1G to 100G IP/MPLS

High Leverage Network:Massively scalable bandwidth


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100G addresses the need for continuous scaling of bandwidthat the lowest cost and power per bit in metro and backbone networks.

100GEthernet and

DWDM

aggregation edgewire ine access

Wireline

AccessMetro Edge CoreInterface

Capacity

1G/10G 10G/40G/100G 40/100G2011+ 40G/100G


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Service-AwareIP Network

QoE andNetwork 9900 WNG

OSS Connected PartnerProgram

IP Network Mgmt and End-to-end Visibility Across Mobile/Transport Infrastructure

Microwave

Ethernet/MPLS Cell Site


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Provision Visualize Troubleshoot

n g nc Monitor Identify Analyze

Unique visibility into bearers, signaling, end-to-end network performance and subscriber QoE

Simplified IP Management, Automation & Proactive Assurance, OSS pre-integration

Optical

Net Mgmt

ServiceRouting


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Network

elements

CountersEnd-to-end performance monitoringAdded value modules (diagnosis, networkavailability, real-time alerts)Viewing of actual subscriber performance

Call traces

Mobile backhaul

Network Performance Optimizer

StandalonePer Connection Measurement Data

Shows view of actual subscriberperformance and RF environmentEnd-user devices used as passivedata collectors N

e t M g m

t

Alcatel-Lucent network performancemanagement tools


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Analysis

Logs

Wirelesspacket core

Wireless airtime(data-minutes)

Integrates traffic analysis, networkperformance, and planningIdentifies and improves inefficient andexpensive applicationsCharacterizes devices and applicationsrelative to network capacity

Wireless Network Guardian

Tracks location where subscriber is

making calls E 2 E

No More RNC!

Instrumentation for service assurance and optimization with IP-based networks


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Mobile Backhaul WirelessPacketCore

Financial and technical analysisEconomic modeling and business case development

Business consulting

MobileBackhaul

professionalservices

Mobile Backhaul professional services


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Evaluate network usage and traffic evolutionAlternative topology analysis with economical comparison

Performance and reliability study

Comprehensiveintegration and

migration services

Planning and design

Business Network Operations Applications Security


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Conclusion

Packet CoreBackhaul


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IP and OpticalIP and OpticalAny AccessAny AccessAny GAny GIP Network

TransformationIP Network

TransformationOperational

Agility

Get the mobile backhaul advantage with Alcatel-Lucent!

Faster, Smarter, Better: Converged All-IP Backhaul


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RCA 2011-Mobile Backhaul-FINAL 04-01-11

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