5G is more than a new radio - network slicing
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At Mobile World Congress, we hosted a joint demo with BT showcasing end-to-end, multi-layer transport network slicing and assurance. The demo illustrated how edge computing and network slicing techniques can enable emerging 5G applications. These include use cases that require ultra-reliable low-latency communications (uRLLC), such as autonomous vehicle control. Check out the accompanying slide deck.
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5G is more than a new radio - network slicing
- 1. 5G is more than a new radio – network slicing Anthony Magee (ADVA) and Maria Cuevas (BT) Demonstration of multi-domain, multi-layer network for support of sliceable wholesale services for mobile network operators February 2018 – Mobile World Congress
- 2. © 2018 ADVA Optical Networking. All rights reserved.22 Existing mobile network (simplified) Access and aggregation network BBU Access bandwidth 300M…1Gbit/s Latency 30-60ms Synchronization 1.5us Fronthaul Backhaul Ethernet/IP Cell site Transmission Core EPC Radio heads sectors Cell site gateway Baseband unit Evolved packet core BBU 4G 2G/ 3G Grandmaster Clock Network synchronization GNSS Core site gateway
- 3. © 2018 ADVA Optical Networking. All rights reserved.33 5G use cases Source: NGMN
- 4. © 2018 ADVA Optical Networking. All rights reserved.44 Wholesale operator – network slicing 5G use cases • Ultra-reliable low-latency • mMTC – IoT • eMBB Network slicing • One network • Different use cases • SDN control • VNF hosting
- 5. © 2018 ADVA Optical Networking. All rights reserved.55 BT ordering portal – network slice allocation Wholesale service orchestration MNO SDN control MANO VNF management Software-defined networking Virtual network function management and orchestration
- 6. © 2018 ADVA Optical Networking. All rights reserved.66 Network topology – MNO #1 vRAN slice Tier2 aggregation Tier1 aggregation Mobile core Cell site RRH Aggregation network vEPC Demarcation Wholesale operator MNOMNO FSP150 ProVMe edge cloud compute FSP150 XG120Pro aggregation FSP150 G102Pro PoE, sync, data vBBU
- 7. © 2018 ADVA Optical Networking. All rights reserved.77 BT ordering portal – network slice allocation and assurance Wholesale service orchestration MNO SDN control MANO VNF management Software-defined networking Virtual network function management and orchestration Virtual test agents Hardware probes VNF monitoring
- 8. © 2018 ADVA Optical Networking. All rights reserved.88 Network topology – MNO #2 split EPC slices and assurance Cell site Tier2 aggregation Tier1 aggregation Mobile core Aggregation network Demarcation Wholesale operator MNOMNO FSP150 ProVMe edge cloud compute FSP150 XG120Pro aggregation FSP150 G102Pro PoE, sync, data vEPCSeGW
- 9. © 2018 ADVA Optical Networking. All rights reserved.99 Evolution of Mobile Network Access and aggregation network BBU Access bandwidth 1 / 10G / 25 Gbit/s Latency <10ms Synchronization <<1.5us (65ns) Next-gen fronthaul Backhaul Ethernet/IP Cell Site Transmission Core EPC Radio heads sectors Cell site gateway Baseband unit Evolved packet core 4G 5G Grandmaster clock Network Synchronization GNSS Core site gateway BBU NB. No air Interface in measurements below NB. No air interface in measurements below
- 10. © 2018 ADVA Optical Networking. All rights reserved.1010 Components of demonstration setup • SDN-controlled front- and backhaul (x-haul) • NFV infrastructure for edge hosting • Cloud vRAN application • vEPC with control and user plane separation • Small cell base station • Performance assurance toolkit
- 11. © 2018 ADVA Optical Networking. All rights reserved.1111 • More flexible, multi-operator capable connectivity solution • Deploy and manage mobile operator functions where and when they are needed • Independent scaling of control and user plane resources • Simpler resource management • Shorter time to market Network efficiency for 5G uses cases including eMMB, uRLLC and mMTC End-to-end network slicing benefits
- 12. Thank you IMPORTANT NOTICE The content of this presentation is strictly confidential. ADVA Optical Networking is the exclusive owner or licensee of the content, material, and information in this presentation. Any reproduction, publication or reprint, in whole or in part, is strictly prohibited. The information in this presentation may not be accurate, complete or up to date, and is provided without warranties or representations of any kind, either express or implied. ADVA Optical Networking shall not be responsible for and disclaims any liability for any loss or damages, including without limitation, direct, indirect, incidental, consequential and special damages, alleged to have been caused by or in connection with using and/or relying on the information contained in this presentation. Copyright © for the entire content of this presentation: ADVA Optical Networking. amagee@advaoptical.com