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1、#CiscoLive#CiscoLiveMatt Falkner,Distinguished Technical Marketing EngineerMatthiasFalknerA Better Together JourneyBRKEWN-2030Wi-Fi 6/6e and Private 5Gfor the Enterprise 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAbstractWi-Fi6/6E and 5G are here to stay!Many Enterpri
2、ses are identifying compelling newuse cases on their digitalization journey that they are looking to fulfil with 5G or Wi-Fi6.Yet,the introduction of either is also often new territory for many operators.Thissession compares both technologies from a use-case and technical perspective.Thissession off
3、ers insights into the integration of Ciscos Private 5G solution into EnterpriseArchitectures.Synergies are created between the two technologies to consolidatetransport,align access,application,and segmentation policies,or to streamlineoperations.Attendees will learn how together 5G and Wi-Fi6 will p
4、rovide flexibility toapply the right technology to the appropriate use-case.BRKEWN-20303 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveEnter your personal notes hereCisco Webex App 4Questions?Use Cisco Webex App to chat with the speaker after the sessionFind this session
5、 in the Cisco Live Mobile AppClick“Join the Discussion”Install the Webex App or go directly to the Webex spaceEnter messages/questions in the Webex spaceHowWebex spaces will be moderated by the speaker until June 9,2023.12344https:/ 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicBR
6、KEWN-2030#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicAgendaRecent Evolutions in Wi-Fi 6/6e and 5GWhat are some Use-Case Examples?Is there a Compelling TECHNICAL Difference?Wi-Fi6/6e and Private 5G Better Together!5BRKEWN-2030Recent Evolutions in Wi-Fi 6/6e and 5G 2023
7、 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWe are in a Wireless-First WorldWireless Wireless LaptopsLaptopsTablets and Tablets and PhonesPhonesDigital BuildingDigital BuildingLighting,heating,Lighting,heating,cameras,badge readercameras,badge readerWearablesWearablesAR,VR
8、,smart watchesAR,VR,smart watchesIoTIoTRobots,infusion Robots,infusion pumps,sensors pumps,sensors Audio and Video Audio and Video Teleconferencing,VoIPTeleconferencing,VoIPReliableReliableAlways-on,low latencySecureSecureSoftware-defined fabricScalableScalableWired for wirelessEverywhere&MobileEver
9、ywhere&MobileHeterogeneous AccessBRKEWN-20307 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveThe world is mobile everywhereSmart Convergence Seamless roaming across enterprise and service provider based on context and policy8BRKEWN-2030Seamless MobilitySeamless MobilityFa
10、st Roaming betweenWi-Fi(private)and cellular(public)Seamless InterworkingSeamless InterworkingPolicy-based path selection forLoosely coupled Access NetworksFrictionless OnboardingFrictionless OnboardingOpenRoaming for all stacks(assure access to all available paths)HomeDrivingCorporateofficeCustomer
11、call in the carVisit to the secure warehouseCoffee shopHotelFootball matchWiFi6Public5GPrivate5GConverged Access for People and ThingsTo use all stacks better,we need 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveP5G-why now?Enabling customers digitization journey Precis
12、ion robotic control High speed SW downloads AGVs and driverless vehicles Distribution line automation Video surveillance Unmanned autonomous vehicles Efficient and reliable backhaul for Wi-Fi-connected endpoints Clean spectrum for venue operatorsIndustrial/ManufacturingIndustrial/ManufacturingDistri
13、bution/WarehouseDistribution/WarehousePort/Hubs/EnergyPort/Hubs/EnergyVenuesVenuesRegulatory changes open cellular spectrum for private use Unique 5G capabilities compliment Wi-Fi 6/6e(Ultra low latency,high reliability,broad reach)BRKEWN-20309 2023 Cisco and/or its affiliates.All rights reserved.Ci
14、sco Public#CiscoLiveWhat is private 5G?DefinitionA private network that is built using 3GPP3GPP 5G technology,5G technology,dedicateddedicated to carrying traffic from traffic from a specific entitya specific entity(e.g.,an enterprise or a public sector agency)in licensed radio spectrumlicensed radi
15、o spectrumDevicesDevicesEndpointsEndpointsConnected via 5GRadioRadioRadio NetworkRadio NetworkRadios&antennasSpectrumSpectrumLicensed SpectrumLicensed SpectrumAvailable for private useMobile Packet CoreMobile Packet CoreSession policy&controlMobile coreMobile coreAccessAccessAccess NetworkAccess Net
16、workEnterprise LAN&WANBRKEWN-203010 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat changed in Wi-Fi 6/6e?For your referenceUplink and Downlink Orthogonal Frequency Division Multiple Access(OFDMA):Uplink and Downlink Orthogonal Frequency Division Multiple Access(OFDMA
17、):Increases network efficiency and lowers latency for high demand environmentsMultiMulti-User Multiple Input Multiple Output(MUUser Multiple Input Multiple Output(MU-MIMO):MIMO):allows more data to be transferred at once and enables an access point to transmit to a larger number of concurrent client
18、s at onceParallel processing:Parallel processing:enables greater capacity by allowing MU-MIMO and OFDMA to function in parallel and then adding channel reuse with BSS coloring1024 Quadrature Amplitude Modulation Mode(10241024 Quadrature Amplitude Modulation Mode(1024-QAM):QAM):increases throughput i
19、n Wi-Fi devices by encoding more data in the same amount of spectrumTarget Wake Time(TWT):Target Wake Time(TWT):significantly improves battery life in Wi-Fi devices,such as Internet of Things(IoT)devicesPacket latencyimprovementsChannel ReuseWith BSS ColorParallel transmissionsFaster Speed moreRadio
20、s and 1024 QAMBetter Battery Life6GHz Spectrum:6GHz Spectrum:1.2 GHz of additional unlicensed spectrum to support high-bandwidth applications with Wi-Fi 6eBandwidth improvementsBRKEWN-203011Mandatory WPA3:Mandatory WPA3:protection of the management frames and simultaneous authentication on both side
21、s Improved Security 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat does 5G offer(as of Release 16)?For your referenceUplink and Downlink Orthogonal Frequency Division Multiple Access(OFDMA):Uplink and Downlink Orthogonal Frequency Division Multiple Access(OFDMA):Effi
22、cient use of spectrum to support ultra-low latency(URLLC)applicationsMultiMulti-User Multiple Input Multiple Output(MUUser Multiple Input Multiple Output(MU-MIMO):MIMO):allows more data to be transferred at once and enables an access point to transmit to a larger number of concurrent clients at once
23、Spectrum Efficiency:Spectrum Efficiency:Ability to aggregate different carriers(frequency bands)into higher-capacity channels and simultaneous use of 4G and 5G Radios(dynamic spectrum sharing)256 Quadrature Amplitude Modulation Mode(256 Quadrature Amplitude Modulation Mode(256256-QAM):QAM):efficient
24、 encoding of data in the same amount of spectrumArchitecture Flexibility:Architecture Flexibility:cost-efficient RAN architectures with flexible placement of network functions enabled by ORAN,slicing,and multi-access edge compute(MEC)Packet latencyimprovementsHigher throughputParallel transmissionsF
25、aster Speed moreRadios and 256 QAMOperational efficiencyNew New Spectrum Bands:Spectrum Bands:3.5 GHz and mmWave licensed spectrum to support high-bandwidth enhanced mobile broadband applicationsBandwidth improvementsBRKEWN-2030Slicing:Slicing:Ability to create different virtual topologies for speci
26、fic services(e.g.Gaming)Dedicated resources for services12TECSPG-2432What are some use-case Examples?2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive 5G Smart Warehouse Prototype Supply chain modernization for consumables and high value deployable assets e.g.,vehicles,asse
27、mblies,parts Automated receipt,store,issue,and shipping using robots and asset Indoor and outdoor use cases e.g.,250k vehicles,multiple 200k sq ft warehouse buildings Real time asset tracking,facility modeling,predictive analytics Automated management/control of logistics,assets&inventory,environmen
28、t management,&facility access control Optimization of modular warehouse spacePrivate 5G use case:LogisticsUse case descriptionArchitecture OutdoorIndoor5G SA5G NSAJMAMidbandmmWaveJMAMidbandmmWaveSD-WANFTDFTDApplicationsManagementID AMNFVi/OMANOCollaborationAnalyticsStorageBRKEWN-203014 2023 Cisco an
29、d/or its affiliates.All rights reserved.Cisco Public#CiscoLiveParking Lots Automotive:increase coverage indoor&outdoor Software download to cars in parking lots 30 GB to 20 cars simultaneously in 2min Wi-Fi6+private 5G backhaul Benefit:Time savings(currently up to 90 mins)Cars can have Wi-Fi Interfa
30、ce!Looking for synergies with additional use-cases Handheld scanners Ruggedized tables/IoT AVGsPrivate 5G use case:Automotive ManufacturingUse case descriptionArchitecture P5G BackhaulWi-Fi 6BRKEWN-203015 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive Industry 4.0 manufa
31、cturing Experimentation/training for robots Closed loop manufacturing(sensors,controlling mobile robots,automated pickup of 3D printed components)Safety:remote services,shop floor monitoring Key requirements Private/protected spectrum Reliable communication incl.slicing Location accuracy Application
32、s:AGV,CAD drawings,3D printingPrivate 5G use case:ManufacturingUse case descriptionArchitecture 5G Access3.7 GHzAirspan5G SAEdge ApplianceP5G Control&Mobility MgmtVisualisationTech PanelAutomated robot delivery of 3D printed componentsBRKEWN-203016Is there a compelling technical difference?2023 Cisc
33、o and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveData PlaneControl PlaneData PlaneControl PlaneData PlaneData PlaneControl PlaneControl PlaneWireless Architecture Functions at 30000 ftRadio Control(frequency,AP management)Session Management(connectivity,IP,Mobility Management,.)Poli
34、cy Control(Credentials,AAA,Policy.)Automation&AnalyticsISEWLC*Prime Evolution for.Wi-FiISEWLCData Plane(Packet Forwarding,Mobility Anchor,DPI)Radio(Air Interface)APsWLCIPDNAC*/MerakiDNAC*SDAAPsAMFControl CenterCU/DUgNBSMFAUSF/UDMRUISEIPTraditional Wi-FiFabric-Enabled Wi-FiPrivate 5GAMFCrosswork/NSOC
35、U/DUgNBSMFAUSF/UDMRUPCFSP CoreMacro(Consumer)5GUPFCU/DUP5G CoreAs-a-serviceSP RANUPFCU/DUBRKEWN-203018 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveSpectrum Nomenclature&Properties1GHz6GHz24GHzLow BandMid BandHigh Band(e.g.mmWave)Colloquial Term5G New RadioTermFR152GHzF
36、R27.125GHz410 MHz52.6GHz24.25 GHzN77:3.3 4.2N78:3.3 3.8N79:4.4-5N48(CBRS):3.55 3.7N257:26.5 29.5N258:24.25 27.5N260:37-40CoveragePenetrationThroughput(Peak)High LowHigh LowLow High5G NR:100 Mbps 2Gbps5G NR:10 GbpsWi-FiTerm5GHz 5.18 5.825U-NII 1-46e5.925 7.125U-NII 5-82.4 GHz 2.4 2.483BRKEWN-203019 2
37、023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat about mmWave vs.Sub-6GHz?mmWave PropagationSub-6 Propagation100 Mbps1 GbpsSource:Defense Information Board 5G StudyModeled at same pole height in a relatively flat part of Los Angeles Big Circle has 400m RadiusSmall circl
38、e has 150m RadiusBRKEWN-203020 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveA note on CBRS Spectrum in the US150MHz for outdoor/indoor small cells,has its own 3GPP band class(Band 48),for LTE or 5G-NRPAL/GAA are regulated by Spectrum Access System Administrators(SAS),wh
39、o also coordinate assignments for GAAPAL licenses are auctioned/purchased,GAA access is not;SAS-fees apply to bothMany use-cases(Esp.indoor)can be realized using GAA!UserUserUserCBRS Small Cell#1CBRS Small Cell#2CBRS Small Cell#3CBRS Small Cell#4Proxy/Network ManagerSAS#1SAS#2FCC Database(Commercial
40、 users/Licensees)EnvironmentalSensingCapability(Federal Incumbent Use)UserCBRS Small Cell#5MILITARYRADARSYSTEMS3550 MHz3650 MHz3700 MHzBRKEWN-203021 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive And dont forget about Interference in WiFi on 2.4/5GHz!BRKEWN-203022 2023 C
41、isco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCountryFrequency BandFrequencyAuction StatusFinlandn783.41 3.8 GHzAuctioned(Oct 2018)n25825.1 27.5 GHzAuctioned(Jun 2020)Francen783.4 3.8 GHzAuctioned(Sep 2020)n25726.5 27.5 GHzUpcomingGermanyn11920 1980 MHz(Uplink)2110 2170(Downli
42、nk)Auctioned(Aug 2019)n783.4 3.7 GHzAuctioned(Aug 2019)n783.4 3.8 GHzUpcoming(Planned)n25824.25 27.5 GHzUpcoming(Planned)Irelandn783.4 3.8 GHzAuctioned(May 2017)n25826 GHzUpcomingItalyn783.6 3.8 GHzAuctioned(Oct 2018)n25826.5 27.5 GHzAuctioned(Oct 2018)-700 MHzAuctioned(Oct 2018)Russian402.3 2.4 GHz
43、Upcomingn412.57 2.62 GHzUpcomingn794.4 4.99 GHzUpcomingn24824.25 27.5 GHzUpcoming(Planned)-694 790 MHzUpcoming(Planned)Spainn783.4 3.6 GHzAuctioned(Jul 2018)n783.6 3.8 GHzUpcoming(Planned)-700 MHzUpcoming(Planned)n25826 GHzUpcoming(Planned)United Kingdomn783.4 3.6 GHzAuctioned(Apr 2018)n783.6 3.8 GH
44、zUpcoming(In 2020)n25824.25 27.5 GHzUpcoming(Planned)P5G SpectrumAvailability in EMEA23002320 MHz24.2525.1GHz2.6GHz26.527.5 GHz(test licences)3.73.8 GHz&26.527.5GHz(proposed)3.43.5 GHz37203800 MHz24.2525.1 GHz(indoor)3.8-4.2GHZ3.4-3.8GHz24.2525.1GHz3.5GHz26GHz3.7-3.8GHz3.84.2GHz1781.71785/1876.7-188
45、0 MHz23902400 MHz3.4-3.6GHzSource:GSMA,Date November 2021Green:availableGray:temporary or through SPOrange:under discussionBlue:SP-managed onlyBRKEWN-203023 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveP5G SpectrumAvailability in North America(US)*Canada likely to mirro
46、r US structureGreen:availableGray:temporary or through SPOrange:under discussionBlue:SP-managed onlySource:GSMA,Date November 2021CBRS Spectrum now in commercial use-predominantly 4G LTE&proprietary technologiesShared Spectrum structure-Incumbents,Priority Access Licenses(PAL),and General Authorized
47、 Access(GAA)Spectrum managed dynamically by Spectrum Access System(SAS)SAS providers Google,CommScope,Federated Wireless and SonyMarketEN Managed(private spectrum)LTE5GUnited States3.55 to 3.7 GHz Canada3.5 GHzBRKEWN-203024 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveM
48、arketEN Managed(private spectrum)LTE5GAustraliaNow(2GHz)Now(26,28GHz)2022(3GHz)China2022(6GHz)IndiaNow(Mil)2023(3,4,28 GHz)Hong KongNow(26 GHz)JapanNow(4,28 GHz)KoreaNow(PS)Now(4,28 GHz)New Zealand2023+(3GHz,mmW)SingaporeNow(Mil)TaiwanNow(4GHz,mmW)Thailand2022(mmW)P5G SpectrumAvailability in APJCSou
49、rce:GSMA,Date November 2021Green:availableGray:temporary or through SPOrange:under discussionBlue:SP-managed onlyBRKEWN-203025 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWhat type of spectrum is needed for the use case?Where do I get spectrum?Do partner radio vendors
50、support the spectrum band?26Cellular Spectrum ConsiderationsBRKEWN-2030Cellular frequency bands and the radio implementations in those bands have different propagation,capacity,and delay characteristics.Low(6GHz).Licensed bands provide access guarantees at a cost,whereas unlicensed bands are open ac
51、cess but free.Licensed Spectrum is a regulated resource allocated via an auction processes.In MOST countries,the large SPs/MNOs hold all spectrum types in their area of operations(typically nation-wide).Regional/private spectrum is currently available in USA,Germany,UK,with test licenses in Sweden,J
52、apan,Australia.Other countries are in the process of making such spectrum available to regional providers or even enterprises directly.In the USA,CBRS offers both licensed(PAL)and unlicensed(GAA)mid-band spectrum controlled by a few SAS providers(for a fee!).Ciscos primary radio partners Airspan and
53、 JMA offer both indoor and outdoor radios to support P5G use-cases.Radio Products from these vendors have varying support characteristics for spectrum bands.Not all products support the full range of spectrum bands for both indoor and outdoor deployments!Radio vendors also have varying support withi
54、n countries.For example,JMA is strong in the North America,whereas Airspan has many engagements in Europe.This changes over time!Low-bandMid-bandHigh-bandReach10+Km/MilesKm/MilesMeters/feetCoverageNation-wideSite/regionalBuildingUE Bandwidth100 Mbps 1Gbps1Gbps+2023 Cisco and/or its affiliates.All ri
55、ghts reserved.Cisco Public#CiscoLive27Power impacts Reach and Endpoint HandoffsBRKEWN-2030Cell TypeOutput Power(w)Theoretical Cell Radius(m)Practical Cell Radius(m)Typical active/Max Users per AP/RUTypical LocationsWi-Fi 2.4 GHz0.175Limited by max client Tx power)7030/256IndoorWi-Fi 5 GHz0.2 to 4*35
56、30/512IndoorWi-Fi 6 GHz0.2 to 4*3030/400-1024IndoorFemtocell0.001 to 0.2510-1008-151 to 30IndoorPicocell0.45 to to 100Indoor/OutdoorMicrocell1 to 00 to 800001000 to 200002000OutdoorEndpoint/UE TxVariable Tx power.e.g.4G:Typical 0.1W or less but can go higher typically t
57、o 0.2W Cat 0(M2M)max 0.2W E.g.Wi-Fi6:Support for Dynamic Transmit Power Control(DTPC)Average 0.01W or lessNotes:Typical data for licensed spectrum service.Tx power limited by regional regulator for“shared spectrum”For Enterprise use throughput per cell is For Enterprise use throughput per cell is im
58、portant and this may reduce overall important and this may reduce overall practical cell radius further practical cell radius further Actual values will depend on exact environments we cannot change the laws of physics*Higher transmit powers not typically used as devices have limited Tx range 2023 C
59、isco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveOFDMAHow does the Spectrum get used by Endpoints in 5G?e.g.n77(3.3-4.2 GHz)MNO1MNO2MNONRANMNON:Operator Spectrum License Operator Channel Bandwidth(Base Station)Cell specific Channel Bandwidth(Frequency Details:subcarriers)UE1speci
60、fic channel bandwidthUE2specific channel bandwidthUEnspecific channel bandwidthRANRANBandwidth Parts(assigned Slots)LicensedConfigured Configured Signaled Configured/Signaled Bandwidth Parts(assigned Slots)Assumed the sameBandwidth Parts(assigned Slots)Bandwidth Parts(assigned Slots)Bandwidth Parts(
61、assigned Slots)BRKEWN-203028 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveThe foundation for higher bandwidth(and latency)is OFDMA SchedulingBoth Wi-Fi 6 and 5G are based on OFDMASlice up spectrum in two dimensions:frequency and timeRadio scheduler schedules transmissio
62、n requestion to A particular frequency(subcarrier)At a particular timeslotEndpoints dont have permanent frequency entitlementsRF ChainSchedulingFunctionsTxRx AntChannel State Monitoring&PredictionSession#1Session#2Session#3Session#NTxRx AntRRC Control PlaneBRKEWN-203029 2023 Cisco and/or its affilia
63、tes.All rights reserved.Cisco Public#CiscoLive1msTime domain is always clocked at 10 ms and arranged into frames=10 subframes=2slotsFrequency domain:group 12 different frequencies(subcarriers)into a physical resource blocks(PRBs)Numerology determines how coarse the grid isBut always have 14 symbol s
64、lots!The larger,the more slots and the shorter the symbol slot length(i.e.symbol duration gets smaller)5G OFDMA SchedulingNumerologNumerology y N N symbols/Slotsymbols/SlotN N Slots/subframe Slots/subframe(2(2)N N slots/frameslots/frameBandBand014110Low,Mid114220Low,Mid212/14440Mid,High314880High414
65、16160Frame10msSub FrameSub FrameSub FrameSub FrameSub FrameSub FrameSub FrameSub FrameSub FrameSub FrameSlot 0(1/2 ms)Slot 1(1/2 ms)P RBSubcarrier14 symbols12 Frequencies =1BRKEWN-203030 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveBoth 5G and Wi-Fi can have flexible sp
66、ectrum channel widths(i.e.more bandwidth on the air!)How does this spectrum help me get more bandwidth?5G:Allow for flexible bandwidth allocations over timeVaries by frequency band(e.g.n78)and Numerology(=sub-carrier spacing aka.)Ranges from 10 MHz 100 MHzA Base station can support multiple channel
67、widths per endpoint(c.f.UE bandwidth parts)Also support for Carrier Aggregation(CA)and Dual Connectivity(DC)Wi-Fi 6/6eConfigure channel widths for APs#Channels Bandwidth2.4 GHz5 GHz6 GHz320 MHz140 MHz2520 MHz1240 MHz680 MHz2160 MHz5920 MHz2940 MHz1480 MHz7160 MHzSource:https:/ 2023 Cisco and/or its
68、affiliates.All rights reserved.Cisco Public#CiscoLiveThe two next generation wireless TechnologiesWiWi-Fi 6/6eFi 6/6eP5GP5GSpectrumUnlicensed:2.4 GHz,5 GHz,6 GHzInternational with regional regulations Licensed:3.5 GHz Midband,mmWaveLocal License&rules but not always availableChannel Width2.4 GHz:20,
69、40 MHz5 GHz&6 GHz:20,40,80,160 MHzmixed numerology within carrierMidband:10,15,20,25,30,40,50,60,70,80,90,100 MHzmmWave:50,100,200,400 MHzRadioOFDMA,MU-MIMO,Beamforming1024 QAMAntennas:8T8R,12T12R256 QAMIndoor Antennas:4T4ROutdoor Antennas:64T64RReach:30-40mFemto:8-15mPico:200mMicro:2000mInfrastruct
70、ureWLCSelf contained Access Points no complex transport5G Packet Core both control and user plane(offered as-a-service)RUs with complex sync requirements on transport(PTP)Identity/AAATypically enterprise ID and AuthenticationID:SUPI&SUCI mechanism(address 3/4G vulnerabilities)Auth:EAP-AKA or 5G-AKAS
71、ecurityEncryption:Galois/Counter Mode Protocol(GCMP-256)Key HMAC-SHA-384Encryption:SNOW 3G,AES-CTR,and ZUCKey AHMAC-SHA-256Endpoint AvailabilityPervasiveImproving Endpoint MobilityEndpoint controlled/initiatedNetwork Initiated/ControlledTarget use-caseHigh Data Rates,Massive IoT,Low LatencyMacro Mob
72、ility,EMBB,mmTC,URLLCTypical Drivers to 5Gbandwidthbandwidth#Radios#RadiosoperationsoperationseconomicseconomicsBRKEWN-203032 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveDominate stack use-case expansionmore overlap means better convergence!33BRKEWN-2030IMT-Advanced802
73、.11IMT-2020Area traffic capacity(Mbit/s/m2)Network EfficiencyLatency(ms)User experienced data rates(Mbit/s)Mobility(km/h)Spectrum efficiency1005002011.23X40010 Peak data rates(Gbit/s)100XConnection density(devices/km2)106Where the technologies are complementaryComplementary technology-optimized acce
74、ss everywhereDiagram adapted from:5G Networks The Role of Wi-Wi and Unlicensed Technologies Ciscos Private 5G Solution 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco OperatedMSP OperatedPrivate 5G Managed Service OfferCisco Control CenterPartner managed and operated
75、 Private 5G connectivity for 5G enterprise endpointsEasy,outcome-based consumption of Private 5G transportSolution&User AdministrationCloudOn-premRANEnterprise/Partner OperatedMSP Private 5G Managed ServiceCisco CloudEnterprise DC/CloudBRKEWN-203035 2023 Cisco and/or its affiliates.All rights reserv
76、ed.Cisco Public#CiscoLive(SD)WANTORCampusFHRAN EMSDU/CUGPS GMRUCloudRAN FirewallWAN FirewallDC/CampusFirewallWAN FirewallUCS220 AMFCEESec.PrxUPFMMESMFCNISE Prx5G Prx4G PrxControl CenterCisco CloudCNDP CloudAWSTLSRBACPortalsPoliciesUE LCMCompute StatusRAN UIAUSFUDM+HSSUDRCHF5GC NF LCMCI/CDRBACCompute
77、 MgmtDeployAutom.MonitorOps GWAPI GWTLSThe Cisco P5G Architecture in DetailFHgNBIndoorOutdoorBRKEWN-203036 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAMFAMF Connection managementConnection management Subscriber Mobility&Subscriber Mobility&trackingtracking State infor
78、mationState informationSMFSMF UE session managementUE session management Tunnel managementTunnel management IP address allocationIP address allocation RoamingRoamingUPFUPF Data planeData plane Tunnel endpointTunnel endpoint DPI,QoSDPI,QoSControlDataN1N2N4N3N6AUSFAUSF AAA serverAAA serverUDMUDM User
79、DBUser DB SubscriptionSubscriptionUDRUDR Backend to Backend to UDMUDMCHFCHF Billing&Billing&AccountingAccountingN11N12N8N13N10(SD)-WANThe Cisco Converged Core Governs the P5G AccessBRKEWN-203037 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveMSP PartnerCisco CloudEdge App
80、lianceAMFAMF Connection managementConnection management Subscriber Mobility&Subscriber Mobility&trackingtracking State informationState informationSMFSMF UE session managementUE session management Tunnel managementTunnel management IP address allocationIP address allocation RoamingRoamingUPFUPF Data
81、 planeData plane Tunnel endpointTunnel endpoint DPI,QoSDPI,QoSControlDataN1N2N4N3N6AUSFAUSF AAA serverAAA serverUDMUDM User DBUser DB SubscriptionSubscriptionUDRUDR Backend to Backend to UDMUDMCHFCHF Billing&Billing&AccountingAccountingN11N12N8N13N10(SD)-WANTLSCisco Converged Core:Hybrid Deployment
82、ModelBRKEWN-203038 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveDistributionAccessRAN ServersRadioUCS220 AMFUPFSMFControl CenterCisco Cloud5G Endpoint Network RegistrationRadio Radio RegistrationRegistration1 15G Identity Establishment 5G Identity Establishment 2 25G Co
83、re Registration(NAS)5G Core Registration(NAS)3 34 4PDU session PDU session EstablishmentEstablishmentPolicy checksPolicy checks5 5Create Session ContextsCreate Session Contexts6 6Encrypted Identity response from Endpoint to Authentication Mobility Function(AMF)!5G NAS Identity Authentication based o
84、n 128 or 256 bit Symmetric Key stored in SIM/eSIM.Identity is IMSI stored in SIM/eSIM.NAS Registration Data-plane traffic between Device and RAN(CU)is encrypted and integrity protected.Different keys for data-plane and signaling planeContext Creation Separate Encryption Keys!Separate Integrity Prote
85、ctionRadio Registration6 63 32 21 1BRKEWN-2030User Credentials/ProfilesSIM&P5G Edge Mgmt.NAS:Non-access stratumUPF:User-plane Function(data plane)CU:Centralized UnitSMF:Session Management Function39 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCloudControl CenterCisco C
86、loudCNDP CloudAWSTLSTLSA Typical Data Plane Packet FlowGTP TunnelIP Packet Flow(SD)WANDistributionUCS220 MPLS5GCampusAccessRAN EMSGPS GMgNBP5G Data Plane(UPF)BRKEWN-203040 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveDashboard for onboarding&day-2-day mgmt.E2E status in
87、 simplified traffic light view R,Y,GFeature rich APIs for external consumption4G&5G Device support5K sessions(4G+5G combined)15 Gbps throughput(4G+5G combined)Automated installation and configuration from cloud afterinitial edge installation Automated monitoring and alerting Minimal footprint at edg
88、e1 server to run converged core Next-gen ORAN deployment running RU/CU/DU24x7x365 supportContinuous monitoring and management of the serviceSeamless software and firmware upgrade for edge applianceHigh level E2E monitoring for the service SIM Cards supply,provisioning and configurationContinuous enh
89、ancement and feature additionOptimized EdgeScale&PerformanceAutomationOperations&SupportAdditional FeaturesUX&API InterfaceCisco P5G at FCSTechnical DetailsBRKEWN-203041Wi-Fi6/6e and Private 5G Better Together!2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveComplementary t
90、echnologiesWi-Fi and Private 5GLow-latency applications Broad geographic coverageHigh-client and endpoint densityGuest access,BYODLocalized mobilityManaging a developing IOT device ecosystem Addressing spectrum management complexityNew technology with higher operational complexityPrivate 5GWi-Fi 6Ad
91、ditional considerations MSPs can addressBusiness value accelerated|Complexity minimizedWideWide-area area coveragecoverageLarge coverageProcess Process automationautomationE2E latency 10 msAutomated Automated guided vehicleguided vehicleMinimize roaming delaysEnhanced mobile Enhanced mobile broadban
92、dbroadbandImmersive experiencesDigital healthDigital healthTelemedicine and mobile health Digital campus Digital campus AR/VRE-learning BRKEWN-203043 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco Endpoint/IoT GW IntegrationCisco P5G Integrated Enterprise Architectu
93、re VisionEnd-end Automation and PolicyComprehensive Telemetry and AssuranceConsistent Security and Segmentation5GAccessWifiAccessWANCampusWiredAccessCloudDCUnified Identity FrameworkCommon Enterprise PolicyUnified EN OperationsConsolidated Insights&AnalyticsJoint TransportEnterprise Security Integra
94、tionPrivate&Public MobilityBRKEWN-203044 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveLeverage Existing Campus Transport(Partially Available in Phase 1)P5G access networks have strict X-haul switching requirements to connect radios and 5G core/RAN functions(precision ti
95、ming requirements,etc.)9200/9300/9400Catalyst9500/9600 SeriesCatalyst9100 SeriesWi-Fi 6/6E15/30/60/90W UPOE802.3bt Ready2/5/10G MultiGigabit10/25G Fiber UplinksWi-Fi 6/6E5G 5G gNBgNBCatalyst5G CU/DU and Core 5G CU/DU and Core ComponentsComponentsCampus Optimized 10/25/40/100G Fiber5G RU5G RU1Ciscos
96、Catalyst switching products will allow enterprise network operators to deploy Private 5G components on common enterprise infrastructure.Benefits include:Common operationsSimplified inventory managementReduction of network elementsCatalyst IOS-XE enhancements will support advanced 5G timing requireme
97、nts,making the platform a candidate for Front-haul.BRKEWN-203045 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveAccess Policies to the Enterprise Network MUST be consistent for 5G,WiFi and wired endpoints to enable consistent security and simplify operationsBased on enter
98、prise-wide unified Identity FrameworkVision:Cisco ISE as a Single point for identity-based Enterprise Access PoliciesAuthentication&AuthorizationEnterprise Operations define Access Policies holisticallyInitial Solution planned via ISE-Control Center Authentication(target 1H CY 2022)Unified Enterpris
99、e Access PoliciesSubscriber Mgmt.Mobility Mgmt.UPFConverged CoreSession Mgmt.Authentication3GPP AuthenticationEnterprise Policy AuthorizationWi-Fi4G/5GCisco ISEBRKEWN-203046 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveUnified Identity FrameworkIn the first phase,primar
100、y SIM authentication will occur via the 5G packet core(3GPP authentication),with secondary authorization happening in ISECiscos longer-term vision will enable ISE to provide the primary SIM authentication functionWith unified identity,the authentication framework can be expanded to external identity
101、 providers(IdPs)via Open RoamingSubscriber Mgmt.Mobility Mgmt.UPFConverged CoreSession Mgmt.AuthenticationWi-Fi4G/5GFoundation for common enterprise policies:Access/Macro&Micro Segmentation/App ExperiencePrimary 3GPP AuthenticationCisco ISE(First Phase and Longer-Term Vision)BRKEWN-203047 2023 Cisco
102、 and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveCisco ISE ReviewBRKEWN-2030Cisco Identity Services Engine(ISE)is an industry leading,Network Access Control and Policy Enforcement platform,that lets you,ACCESS POLICYfor endpointsfor networkCISCO ISEWHOWHATHOWWHENWHEREHEALTHTHREATSCVS
103、SRole-based Access Control|Guest Access|BYOD|Secure AccessWIREDWIRELESSVPNVPVPN NPartner Eco SystemSIEM,MDM,NBA,IPS,IPAM,etc.pxGRID&APIsSeeSeeUsers,endpoints and applicationsSecureSecureBy controlling network access and segmentationShareShareContext with partners for enhanced operations48 2023 Cisco
104、 and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveConsistent Policies across Wired,Wi-Fi and P5G Access!Single point for identity-based enterprise policiesFor Private 5G,Wi-Fi,and Wired NetworksGoverning P5G Access Policies with Cisco ISEConsistent Policies across Wired,Wi-Fi and P5G
105、Access!4G/5G EdgeWi-FiMobility Mgmt.UPFSession Mgmt.AuthenticationSubscriber Mgmt.P5G PolicydB(SIM)dB(Enterprise)LAN/WANISE-AAAAuthenticationCisco CloudWiFi Policy12Mandatory authenticationOptional secondary authorizationLAN WAN SDWANPolicyprovisionedBRKEWN-203049 2023 Cisco and/or its affiliates.Al
106、l rights reserved.Cisco Public#CiscoLiveUnified Segmentation Policies across Wi-Fi,Wired and P5G access networks based on Cisco ISE RulesDomain-specific segmentationVLAN,VXLan,SGT,VRFEnforcing coherent Enterprise Segmentation with Cisco ISE4G/5G EdgeWi-FiMobility Mgmt.UPFSession Mgmt.P5G PolicydB(En
107、terprise)LAN/WANISE SegmentationPolicyWiFi PolicyEngineering SegmentGuest SegmentP5G PolicyLAN/WAN PolicyBRKEWN-203050 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveDistributionAccessRAN ServersRadioUCS220 AMFUPFSMFControl CenterCisco CloudCisco ISE Integration:Secondary
108、 AuthorizationCisco ISE Integration adds a secondary RADIUS-based authorization into the Registration processRADIUS Access Request:SMF sends IMSI/IMEIRADIUS Access Accept:ISE returns VLANRadio Radio RegistrationRegistration1 15G NAS Identity Establishment 5G NAS Identity Establishment 2 25G Core Reg
109、istration(NAS)5G Core Registration(NAS)3 34 4PDU session PDU session EstablishmentEstablishmentPolicy checksPolicy checks5 5Create Session ContextsCreate Session Contexts8 8ISE6 6RADIUS AuthorizationRADIUS AuthorizationRADIUS ResponseRADIUS Response7 7User Credentials/ProfilesBRKEWN-203051 2023 Cisc
110、o and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveMobility Mgmt.UPFConverged CoreSession Mgmt.Subscriber Mgmt.AuthenticationWi-Fi4G/5GCisco ISE Internal IdentitiesExternal IdentitiesDNA Spaces(Partially Available in Phase 1)Wi-Fi&5G Mobility happens today,controlled to a great extent
111、 by the device and the applicationCiscos vision enables devices to select any bearer based on PolicyConsistent and centralized user/device policy based on ISEApps seamless reconnect bearer change if necessaryDevices can leverage external identities via Open Roaming federation.Movement across private
112、 wireless networks(P5G,Wi-Fi)is constrained only by business needs,business relationships and regulatory obligations.Not by technological constraints.52Common Enterprise Policy Private MobilityBRKEWN-2030Demo Time!2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveMobility Mg
113、mt.UPFConverged CoreSession Mgmt.Wi-Fi4G/5GUmbrellaUmbrella-based DNS offers cloud-based security for the EnterpriseIntegration of Cisco P5G with Umbrella DNS extends security policies to 5G access networksBenefits:Ability to define policy once and apply every where including NetworkCorrelation of e
114、ndpoints across managed P5G and Wired/Wi-Fi access networksOperational cost savingsNew use-casesSubscriber Mgmt.Authentication54Common Enterprise Policy Umbrella SecurityBRKEWN-2030 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveWANEdge ApplianceCisco Umbrella DNS Policy
115、Setup and ResolutionUPFAMFSMFCtrl.Ctr.SIM/IMEIQoS ProfilesIP PoolsRAN CU/DUOn-PremCloudInitial InstallationTLSCampusCampus ClientsLocation,IP Pools,PLMN,DNS.RRC,Non-Access Stratum(NAS)Registration,5G Core RegistrationSelect Umbrella for DNSUmbrella DNSDNS PoliciesPDU Session SetupPDU SessionGTP Tunn
116、elN1/2 PDU Session Context requestIP Addr.IP GWDNSExternal URL ResolutionDNS Request(URL)Umbrella Resolution&PolicyDNS Response(Destination IP)BRKEWN-203055Get Engaged!2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveKey Take AwaysUse-cases drive best technology choiceCisco
117、 is executing on the vision of P5G+Wi-Fi=better togetherISE integrationConsistent SecurityOperational synergiesDont dwell on doing a Wi-Fi vs.P5G technology comparisonP5G and 5G are still emerging!Device availabilitySpectrum availability57BRKEWN-2030 2023 Cisco and/or its affiliates.All rights reser
118、ved.Cisco Public#CiscoLiveSummary Wireless Truly is an AdventureNo one wireless technology solves all the problems Cisco will continue to develop solutions to meet the right needsWi-Fi6EPrivate and Public 5GPrivate 5G is a new paradigm in enterprise access,but needs to be unified with existing enter
119、prise networking capabilitiesConsistent policy and securityCommon management frameworkBRKEWN-203058 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveJune 4|2:00 pmTECSPGTECSPG-24322432New Adventures in Wireless:The Journey of WiFi6 and Private 5G Networks for the Enterprise
120、June 5|8:30 amBRKSPGBRKSPG-20422042Architecting Private 5G for resiliency,security,and enterprise network convergenceJune 5|10:30 amBRKSPMBRKSPM-10061006The 5G System as a Spectrum Management SolutionJune 7|2:30 pmPSOGENPSOGEN-10331033Unlock business outcomes from connectivity with a Private 5G solu
121、tionStartStartCisco Private 5G Learning Map59BRKEWN-2030June 5,|8:00 amBRKSECBRKSEC-20852085Architecting Enterprise Security in a Wi-Fi plus Private 5G WorldJune 5|11:00 amBRKENSBRKENS-29502950Is your Enterprise Network Ready for P5G June 8|09:30 amBRKSPGBRKSPG-204420445G Use Cases Flight Line of th
122、e Future and Smart Warehouse June 6|3:00 pmBRKEWNBRKEWN-20302030WiFi6 and Private 5G for the Enterprise a Better Together JourneyJune 8|1:00 pmBRKGENBRKGEN-20012001Cisco P5G-A Robust and Secure ArchitectureFinishFinishJune 8|01:00 pmIBOSPGIBOSPG-20072007Getting Started with Private 5GJune 7|4:00 pmB
123、RKSPGBRKSPG-30043004Monolithic or Polylithic packet cores?The case for specialized use-case-based mobile packet coresJune 5|11:30 amPSOSPGPSOSPG-10021002Leading Your Digital Transformation with Cisco Private 5G Network Offer 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive
124、June 4|9:00 amTECIOTTECIOT-25842584Designing IoT Wireless NetworksJune 5|1:00 pmBRKSPGBRKSPG-20632063Design,Deploy and Manage Transport Slicing using SDN Controller and AssuranceJune 5|1:00 pmBRKARCBRKARC-20942094Hiking the Band Canyon with 5G:New Use Cases,New Business Outcomes June 6|10:30 amBRKSP
125、GBRKSPG-23152315Cloud-Ready Converged SDN TransportStartStartCisco 5G Learning Map60BRKEWN-2030June 5,|8:30 amBRKNWTBRKNWT-22032203Automation-first Approach to Network Infrastructure Modernization for 5G&BeyondJune 5|2:30 pmBRKSPGBRKSPG-10021002Dont Just Connect,Grow your IoT Business with Cisco IoT
126、 Cellular Connectivity ManagementJune 6|2:30 pmIBOSPMIBOSPM-203020305G Transport Design Considerations Combining Onsite and Cloud-Based DeploymentsJune 7|10:30 amBRKSPGBRKSPG-21332133Evolution of the Transport Network Architecture in the Context of 5G and Open RANJune 6|4:00 pmBRKSPMBRKSPM-20272027H
127、olistic Security in 5G DeploymentsJune 6|1:00 pmBRKSPGBRKSPG-24012401Cisco Secure Edge Protection Protecting the 5G Edge against DDoS AttacksJune 5|3:00 pmBRKIOTBRKIOT-11261126Connecting Moving Assets with Cisco IoT Solutions June 8|8:30 amBRKSPGBRKSPG-30503050Synchronizing 5G Mobile Networks 2023 C
128、isco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveJune 8|10:30 amBRKNWTBRKNWT-23012301DevNetOps Automation Approach to Network Infrastructure Modernization for 5G and BeyondJune 8|1:00 pmBRKMERBRKMER-20012001Postcards from the 5G Edge:Meraki Cellular GatewaysCisco 5G Learning Map6
129、1BRKEWN-2030June 8,|11:00 amBRKSPGBRKSPG-20402040Troubleshooting 5G ArchitecturesFinishFinishJune 8|9:30 amIBOSPGIBOSPG-20062006DISH Wireless,Worlds first 5G Network with a Hybrid Cloud 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLiveFill out your session surveys!Attendees
130、 who fill out a minimum of four session surveys and the overall event survey will get Cisco Live-branded socks(while supplies last)!62BRKEWN-2030These points help you get on the leaderboard and increase your chances of winning daily and grand prizesAttendees will also earn 100 points in the Cisco Li
131、ve Game for every survey completed.2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicContinue your educationVisit the Cisco Showcase for related demosBook your one-on-oneMeet the Engineer meetingAttend the interactive education with DevNet,Capture the Flag,and Walk-in LabsVisit the On
132、-Demand Library for more sessions at www.CiscoL 2022 Cisco and/or its affiliates.All rights reserved.Cisco Confidential Thank you#CiscoLive 2023 Cisco and/or its affiliates.All rights reserved.Cisco Public#CiscoLive65Gamify your Cisco Live experience!Get points for attending this session!Get points for attending this session!Open the Cisco Events App.Click on Cisco Live Challenge in the side menu.Click on View Your Badges at the top.Click the+at the bottom of the screen and scan the QR code:How:123465 2023 Cisco and/or its affiliates.All rights reserved.Cisco PublicBRKEWN-2030#CiscoLive