60GHz Spectrum Opportunities. Alan Norman May 3, 2018

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1 60GHz Spectrum Opportunities Alan Norman May 3, 2018

2 60GHz is a unique new opportunity GHz and 2.16GHz channels offers unmatched capacity. 2. High oxygen attenuation and narrow beams reduces interference between links making it particularly suited for uncoordinated operation. 3. IEEE ad, or WiGig, and successor standards enable low cost semiconductors and system solutions. 4. Large spectrum footprint already exists for unlicensed indoor operation, enabling a global market for short range communications. 5. Small device footprint and self-aligning, self-install capability makes 60GHz attractive for fixed wireless access and backhaul. 2

3 60GHz availability and channel plan Canada and Mexico ( GHz) European Union ( GHz) South Korea ( GHz) Japan ( GHz) China ( GHz) U.S. ( GHz) GHz Channel 1 F c = GHz GHz Channel 2 F c = GHz GHz Channel 3 F c = GHz GHz Channel 4 F c = GHz GHz Channel 5 Channel 6 F c = GHz GHz F c = 69.12GHz GHz 57 GHz Lower V-band 64 GHz Upper V-band 71 GHz 3

4 Outdoor uses cases build on Indoor origins Cabinet Site to Roof (starting from an existing Fixed Infrastructure) Backbone Network (emerging Broad Band Access Site Connections) FWA Façade mounting Macro Cell Site (rooftop or tower) to Roof (starting from Mobile Infrastructure) Wireless Access Scenarios FWA Sub-Urban topology 4

5 5

6 60Ghz Technology based on diverse ecosystem 1 6

7 IEEE ay mesh distribution network use case 7

8 IEEE ay coexistence between FWA and SRD 8

ETSI mmwave Transmission Industry Specification Group TRADITIONAL MW BANDS mmwaves FUTURE mmwave BANDS Launched @

opportunity for companies, organizations and any other stakeholder involved in the traditional MW (6-42 GHz) and

9 ETSI mmwave Transmission Industry Specification Group TRADITIONAL MW BANDS mmwaves FUTURE mmwave BANDS , today consists of >50 members, including Operators, System Vendors, Antenna/Components/Instruments Suppliers & Institutes. ISG mwt Kick-Off Plenary Meeting ETSI premises, Sophia-Antipolis (France) Targets to provide a platform and opportunity for companies, organizations and any other stakeholder involved in the traditional MW (6-42 GHz) and mmwave ( GHz and above) industry chain to facilitate the use of this spectrum for large volume applications, such as mobile backhaul/x-haul, FWA and any other service benefitting from high-speed wireless transmission. 9

mwt ISG FWA @ 60GHz External Submissions Submission to CEPT ECC SE19 meeting (August 2017);

10 mwt ISG 60GHz External Submissions Submission to CEPT ECC SE19 meeting (August 2017); presented results of the activity covered by mwt ISG w.r.t. 3D Ray- Tracing simulation. Submission to IEEE ay meeting (November 2017); provided technical consultancy & relevant activities update. mwt ISG is a supporter of the 60GHz application for fast Gigabit connectivity to the Home. 10

12 New Technologies Supporting the Ecosystem Scale Deployments

13 TIP Board of Directors Axel Clauberg TIP Chairman, and Vice President, Technology Innovation Deutsche Telekom AG Aaron Bernstein Director, Connectivity Ecosystem Programs Facebook Caroline Chan VP and GM, Infrastructure Division Network Platform Group Intel David Del Val Latorre Director of Product Innovation Telefonica Laurent Le Gourrierec Vice President, Strategic Partnerships Nokia Yago Tenorio Head of Network Strategy & Architecture Vodafone Howard Watson CEO, Technology Service and Operations BT 13

14 TIP Members 14

16 San Jose Terragraph Network Outdoor Wi-Fi 492 radio sectors ~4sqkm Multiple POPs 40Gbps Ingress capacity

17 Evolved approach to spectrum sharing at 60GHz Employs machine learning, phased array antennas, multi-antenna signal processing and cloud based SDN Mult-layer strategy to manage and suppress interference Pre-deployment Lidar based network planning Layer 1 Micro-routing 13 db Layer 2 Interference cancellation 28 db 41 db of interference suppression Layer 3 Layer 4 Single frequency network Cloud based routing and route diversity 17

18 Network Planning: 3D City Analysis with LiDAR Fully classified 3D City Data from LiDAR point cloud Identify multiple kinds of street structures: Poles, buildings, trees, wires, ground 18

19 Physical layer 1. High gain phased array antennas enable steerable narrow beams 2. Power control, beam forming, null steering reduce interference and improve interference rejection 19

Packet Switched Beams Synchronized topology mitigates interference with adaptive TDMA-TDD structure Red and blue nodes alternate transmit and receive Even slots: blue transmits on all faces, red

20 Packet Switched Beams Synchronized topology mitigates interference with adaptive TDMA-TDD structure Red and blue nodes alternate transmit and receive Even slots: blue transmits on all faces, red receives Odd slots: Red transmits all faces, blue receives Eliminates need for Tx/Rx isolation on a node face Closest interferer that falls in line of the beam is 15.5 db lower (600 m) 9.5 db due to free space 6 db due to oxygen 20

21 Cloud Architecture and SDN Cloud functions Macro routing RF map generation Micro routing (weather, environmental) Virtual networks Multi-carrier coexistence Location based security Provisioning Traffic management / SLA Automation / Orchestration 21

Open/R L3 Routing Protocol enables Route Diversity Open/R Custom L3 Routing protocol for fast failure recovery and low latency in wireless networks Applies Facebook infrastructure and data center

22 Open/R L3 Routing Protocol enables Route Diversity Open/R Custom L3 Routing protocol for fast failure recovery and low latency in wireless networks Applies Facebook infrastructure and data center innovation Combines distributed in-network autonomous functions with centralized controller logic for computing optimum traffic engineered paths in the cloud Original packet route obstructed by truck Packets are routed around interfered links Cloud maintains route integrity and pre-computes alternate routes Cubic route diversity for full formed network topology 60 GHz interference directional, bursty and localized Oxygen attenuation reduces interference Client Nodes also benefit with alternate path from neighboring DN Obstruction noted Node selects pre-computed alternate route 22

23 ECC (Europe) Regulations ETSI (BRAN) Allow fixed outdoor; increase EIRP Remove Listen Before Talk (LBT) Minimum antenna gain (20 dbi consistent with WiGig) CEPT SRD/MG & SE-19 Clarify regulatory frame Revise Needs updated Harmonized Standard from ETSI BRAN 23

24 Next steps Our goal is a globally harmonized allocation, authorization and rules Please let me know what we can do together to help make this a reality 24

25 Thank you!

mmwave Distribution Networks - MDN

mmwave Distribution Networks - MDN Arogyaswami Paulraj IISc. Bangalore Aug. 27, 2018 Fiber PoP Fiber PoP mmwave Distribution Networks - MDN Client Nodes CN Distribution Nodes DN a) WTTH fiber b) WTTB Provider