Day 1-t6-1710 ran-avital-20120523
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Day 1-t6-1710 ran-avital-20120523



LTE World Summit Barcelona May 2012

LTE World Summit Barcelona May 2012
Day 1



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Day 1-t6-1710 ran-avital-20120523 Presentation Transcript

  • 1. Mobile Data ExplosionThe Backhaul PerspectiveRan Avital, VP Strategic MarketingMay 23, 2012
  • 2. The #1 Wireless Backhaul Specialist Innovation Experience Commitment > 500,000 US $445M Field-Proven 1200 Radios since In 2011 Experience Professionals 20042 Proprietary and Confidential
  • 3. Complete Set of Wireless Backhaul Solutions Access Aggregation Backbone Small Cells Short Haul Short Haul Long Haul100Mb/s-1Gb/s 100Mb/s-1Gb/s 100Mb/s-1Gb/s > 1Gb/s 3 Proprietary and Confidential
  • 4. Backhaul Match–Up For End Users For Base Stations What is changing in the journey from 2G to 4G?4 Proprietary and Confidential
  • 5. Backhaul Match–Up For End Users For Base Stations At the service level At the location level At the capacity level5 Proprietary and Confidential
  • 6. Service
  • 7. OTA App Store Download Limit at 50 MB Wednesday March 7, 20127 Proprietary and Confidential
  • 8. Service Evolution Impact Mobile Voice Data Broadband Value Walled Operator OTT Chain Garden# of Access Slightly “Right number” Many more Points more End User Another Wi-Fi Offload initiative spectrum Traffic Symmetric Shift to Mainly Patterns By definition Asymmetric Asymmetric 8 Proprietary and Confidential
  • 9. Answering OTT, OTA, etc. Access Aggregation Core 1st Mile 2nd Mile Aggregation Core Base Station• Over the Top (OTT)• Over the Air (OTA) Optimization Caching• Ignoring IPsec for a sec function Video, software updates and app stores  Repetition with locality and time of day patterns 9 Proprietary and Confidential
  • 10. Wi-Fi Offload – The Backhaul Equivalent Virtual Links Capacity as a function of availability 250 200 150 99% 99.99% Transmit Output Power as 100 99.999% function of modulation 50 0 Availability Capacity Adaptive - Both Capacity as function of modulation10 Proprietary and Confidential
  • 11. From Mobile Voice to Mobile Broadband11 Proprietary and Confidential
  • 12. Location (Deployment Scenarios)
  • 13. Where Would You Want Your Mobile Broadband? Rural Urban Dense Did someone sayMaking Broadband More Capacity. small cells and didn’t Accessible Much More get any backhaul? Fiber can do the job, where possible. but it is not always available it can be costly or too time consuming to deploy13 Proprietary and Confidential
  • 14. For Leisure or Work, We Expect Coverage Everywhere! Making Broadband Accessible To make it available and affordable you will need • An efficient capacity coverage with the right access spectrum • A cost effective wireless backhaul solution14 Proprietary and Confidential
  • 15. Urban Style: Aggregation Networks Access Aggregation Core Cell Sites Pre - Aggregation Aggregation IP-10C Multi-Carrier IP/MPLS IP-10C Fiber / Microwave Cell Site Router z PE Router IP-10C Router Cell Site Router More Capacity. Much More • Aggregation level is where things don’t add up • Small cell planners look at the macro cells for aggregation • But also more availability and operational efficiency15 Proprietary and Confidential
  • 16. 16 Proprietary and Confidential
  • 17. Dense Urban: How to Do Small-Cell Backhaul? Typical Small Cell Location Macro <6GHz (PtP) Macro Cell 60GHz (PtP) (Multi Tech Node) Broadband, Everywhere • Down to street level, up in number of access points • What would you be willing to spend on a small cell? • What would you be willing to spend on small cell backhaul?17 Proprietary and Confidential
  • 18. Capacity
  • 19. Capacity Demands 2012 - 2018 LTE is already here – demands are knonwn, LTE-A numbers are more speculative TriCells (Macro sites) Tail AggregationDownlink: 135Mbps peak, 86Mbps busy time mean Dimensioning guidelines (Max {peak, N x busy time mean})Uplink: 51Mbps peak, 89Mbps busy time mean Considering extreme 2018* scenario (N ≤ 20) 2018* 2012 LTE-A 2012 LTE-A 1 Gbps 10Gbps LTE LTE 135 Mbps 1.5 Gbps Maintaining LTE’s Available channel Available channel tail % agg’ bandwidth bandwidth Practical View Practical View 300Mbps 3 – 4Gbps* LTE-A numbers 19 Proprietary and Confidential
  • 20. Use More Spectrum EfficientlyNew Spectrum:• 26, 28, 31, 42 GHz• 70-80 GHz 250 112 250 MHz in E-Band 28 28 … 28 112MHz 56 N x 28MHz bonded 28 56MHz 28MHz More channel bandwidth and channel bonding20 Proprietary and Confidential
  • 21. Increasing Capacity in a Wireless Environment21 Proprietary and Confidential
  • 22. Why You Need Header Compression Is it just me or, am I surrounded by headers26 Proprietary and Confidential
  • 23. Tip: Get Rid of Repetitive Information27 Proprietary and Confidential
  • 24. Takeaways: Match-Up the Backhaul Side 3 simple steps for successful LTE(-A) Backhaul deployment 1 2 3 Adapt the Develop efficient Squeeze backhaul to deployment maximum changing service scenarios capacity from patterns available spectrum Maximize return Achieve capacity Satisfy capacity on investment coverage needs @budget28 Proprietary and Confidential
  • 25. Thank YouRan Avital -
  • 26. Thank You is a Partner ofSEE YOU AT 4th NGMN IndustryConference & Exhibition inSan Francisco, 13-15th June, 2012