NG-PON2 converged access for 5G Transport
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This presentation will review the 5G market and use case needs and discuss how NG-PON2 is positioned to meet these requirements. Focus will be given to the different interface requirements based on emerging 5G standards and discuss where NG-PON2 will play a role in converged transport. Presented by Michael Gronovius, Director Business Development, Ericsson
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NG-PON2 converged access for 5G Transport
- 1. Michael Gronovius Director Business Development NG-PON2 Converged Access for 5G Transport
- 2. 5G Key drivers for transport New Interfaces New architectures New functionality Centralized vs Distributed V-RAN More Bandwidth Available NR spectrum Dual Connectivity Carrier Aggregation LAA Tighter Sync Inter eNB/BBU co-ord Shorter TTIs But also… relaxed sync for Massive IoT! Lower latency Improved responsiveness C-MTC emerging Inter-eNB/RP co-ord Use case dependencies More Security V-RAN/Cloud deployments Regulators/Global threats Critical infrastructure More Connections V2X Massive IoT Small Cells And more use cases…
- 3. 5G Typical Transport Requirements eCPRI Radio Processor (RP) 5G New Radio (NR) F1, IP Fronthaul Virtual Packet Processor (vPP) Virtual Radio Controller (vRC) eS1 Core Latency, throughput and sync requirements driven by e2e service requirements 10-25G /sector <75µs eMBB +/-10G /site <5ms +/-40G depending on connected RPs Time/Phase sync. ≤±1.5µs
- 4. LTE & 5G Macro site 10G F1/IP Fronthaul <5ms Time/Phase sync. ≤±1.5µs
- 5. NG-PON2 & 5G - Fiber to the Building SplitterWM1 NG-PON2 ONU NG-PON2 OLT 5G Radio Processor NR NR NR 5G NR Virtual Packet Processor (vPP) Virtual Radio Controller (vRC) 10GE F1 IP Fronthaul
- 6. LTE & 5G Small cell LTE, 3 bands Omni antenna LTE radios Utility meter 3x 5G NR 1 2 3 5G site with 3 sectors, 1 band Fronthaul 30G – 75G eCPRI <75µs
- 7. NG-PON2 eCPRI eCPRI λs NG-PON2 & 5G - Fiber to the Pole Co-Existence same Fiber SplittereWM1OLT 5G Radio Processor 5G NR vPP/vRC eCPRI λs NR NRNR Fronthaul NG-PON2 CE-OSP NG-PON2
- 8. NG-PON2 & Fronthaul Co-Existence same Fiber Guardband 1360-1400 1360-1415 NGA 1400 1450 1415 1450 GPON US NGA 1260 1280 NGA 1340 1360 1200nm 1400nm FiberAttenuation(dB/km) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 1300nm GB 1450-1480 GPONDS1480-1500 GB1500-1530 1566.31nm1547.715nm 24 λs 100 GHz/~0.8nm spacing G.694.1 DWDM Grid 24P2Pλs NG-PON2Upstreamλ1-λ41532.68-1535.04nm NG-PON2Downstreamλ1-λ41596.34-1598.89nm 1600nm1500nm 1290-1330nm
- 9. NG-PON2 Fronthaul NG-PON2 & Fronthaul Co-Existence Filter 1566.314 DS ↓ 1565.496 US ↑ 1564.679 DS ↓ 1563.863 US ↑ 1563.047 DS ↓ 1562.233 US ↑ 1561.419 DS ↓ 1560.606 US ↑ 1559.794 DS ↓ 1558.983 US ↑ 1558.173 DS ↓ 1557.363 US ↑ 1556.555 DS ↓ 1555.747 US ↑ 1554.94 DS ↓ 1554.134 US ↑ 1553.329 DS ↓ 1552.524 US ↑ 1551.721 DS ↓ 1550.918 US ↑ 1550.116 DS ↓ 1549.315 US ↑ 1548.515 DS ↓ 1547.715 US ↑ New eWM Fronthaul filter 24 λs 100 GHz/~0.8nm spacing G.694.1 DWDM Grid 1532.68nm↑/1596.34nm↓ 1533.47nm↑/1597.19nm↓ 1534.25nm↑/1598.04nm↓ 1535.04nm↑/1598.89nm↓ 12 P2P Fronthaul Channels NG-PON2 OLT NG-PON2
- 10. Questions & Answers ? Michael Gronovius michael.gronovius@Ericsson.com