Reduce RAN infrastructure cost with 5G transport
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This presentation describes the 5G transport requirements and discusses how to prepare today's mobile transport network for 5G in the most cost efficient way.
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Reduce RAN infrastructure cost with 5G transport
- 1. Reduce RAN infrastructure cost by leveraging 5G RAN Transport technologies Michael Gronovius Director Business Development Ericsson Evolving Mobile Transport Networks Toward 5G IWPC Workshop 12/5/2017
- 2. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 2 Manufacturing Energy and utilities Public Safety Healthcare Public Transport Media and entertainment Financial Services Retail Agriculture 113 101 78 76 74 62 48 30 29 9 Automotive Total revenue opportunity for Telecom operators USD 619 billion IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 3. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 3 5G Cloud RAN Architecture L3 L2 highL3 L2 L1 L3 L2 L1 (e)S1 (e)S1 (e)X2 F1 (e)S1 E5 (e)CPRI F1 L2 low L1 (e)CPRI L2 low L1 › Distributed RAN › Centralized RAN › Virtualized RAN › Elastic RAN IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 4. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 4 5G Transport Requirements F1 eS1eCPRI Virtual Packet Processor (vPP) Virtual Radio Controller (vRC) Radio Processor (RP) at radio or hub site 5G New Radio (NR) 10-25G /sector < 30µs -75µs +/-10G /site <5ms One-Way +/-40G depending on connected RPs Time/Phase sync. ≤±1.5µs Core L3 L2 high L2 low L1 IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 5. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 5 5G Router Requirements Capacity 10-100G Cell Site Tbit aggregation 10T Core # of Queues 100x Strict Priority WRR CoS-aware Security Scalable Distributed IPsec Sec GW MACSec Buffer Size Bursty traffic Congestion >50ms @ line rate Sync Sync-E 1588v2 (PTP) T-BC & GM (G.8275.1/2) GPS Backup SDN Programmable Network Slicing Netconf/Yang Interface 10G 100G IPoWDM IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 6. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 6 Optical Transceivers for mobile networks 50% 100% 150% 200% 250% 300% 2018 2019 2020 2021 2022 $/Gbps relative transceiver costs [ 10km, high temp] 10G 25G 100G 50% 100% 150% 200% 250% 300% 2018 2019 2020 2021 2022 $/Gbps relative transceiver costs [ 100m - 500m , high temp] 10G 25G 100G Follow the transceiver cost curve for deployments IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 7. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 7 Macro with Massive MIMO CPRI vs. eCPRI 100G 100G 100G 100G 10G 10G 10G 10G CPRI based design 200 Gb/s CPRI per antenna eCPRI based design 20 Gb/s eCPRI per antenna 64T64R, 16 layers, 100MHz air bandwidth IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017 50% 100% 150% 200% 250% 300% 350% 400% 2018 2019 2020 2021 2022 Relative cost of a 100G vs. 10G transceiver [ 10km, Hi Temp] 10G 100G
- 8. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 8 NR Macro D-RAN Site Transport options 4G Baseband 5G vPP virtual Packet Processing 5G vRC virtual Radio Control CSR 5G RP 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU NR γNR βNR α S1/X2/OAM 1-10G F1 10G Hub Site Agg. Router Agg. Router Macro Antenna Site 10GE, <5ms F1, S1, X2, OAM 4G RRU 4G RRU 4G RRU 4G RRU CPRI Packet Network eCPRI IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 9. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 9 $- $200,000 $400,000 $600,000 $800,000 $1,000,000 $1,200,000 $1,400,000 $1,600,000 $1,800,000 $2,000,000 Existing Full Site on T1s Roof cabinet, Fronthaul CapEx - Site Acq CapEx - Construction CapEx - Equipment 10 Yr OpEx Rooftop Fronthaul 10 Yr savings Fiber & Smaller footprint 1.2MUSD savings over 10 yrs: Monthly OpEx reductions: Power: $500/Month Site Rent: $3,300/Month T1>Fiber: $10,000/Month T1 Backhaul Site Rent Power Power Rent Fiber CapExOpEx OpExonly(existingsite) Equipment Construction IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 10. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 10 5G NR Macro to C-RAN Transport options 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU 4G RRU NR γNR βNR α Macro Antenna Site 4G RRU 4G RRU 4G RRU 4G RRU CPRIeCPRI S1/X2, F1 CPRI C-RAN Hub eCPRI vPP, vRC Packet Network Fronthaul 10GE, <5ms F1, S1, X2, OAM IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017 Fronthaul Fronthaul Agg. Router 5G RP 4G Baseband
- 11. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 11 › 5G NR Micro site on utility pole –3 sectors, 1 band › 3x 28GHz NR –2x 10G each, 6x10G total › Passive DWDM Fronthaul –Reduce fiber lease › Latency requirement –75µs one-way between NR and RP –+/- 15km 5G NR Small Cells Permits Pole Lease Fiber Lease IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 12. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 12 Sync distribution Critical for C-RAN Hubs Agg. Router Router as 1588v2 GM Agg. Router G.8275.1/2 Telecom Profile Packet Network Backup Grandmaster Clock (GM) G.8275.1 L2 Multicast RP as G.8275.1 Slave Ordinary Clock Redundant GPS to Router IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 13. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 13 5G is coming, ready or not Choose ready › Prepare the RAN transport TODAY for tomorrows 5G – Capacity – Latency – Queues & Buffers – Synchronization › Evolve current RAN transport network – Match network with business goals › D-RAN and C-RAN and V-RAN IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017
- 14. Evolving Mobile Transport Networks Toward 5G | Public | © Ericsson AB 2017 | 2017-12-05 | Page 14 Contact: Michael.Gronovius@Ericsson.com https://www.linkedin.com/in/michaelgronovius/ IWPC Workshop - Evolving Mobile Transport Networks Toward 5G - Michael Gronovius | Public | @Ericsson AB 2017 | 12/5/2017