Unlocking New Spectrum Assets for 5G

Transcription

1 Unlocking New Spectrum Assets for 5G IEEE DySPAN March 9, 2017, Baltimore, MD Klaus Doppler, Head of Connectivity Lab, Nokia Bell Labs 1

2 Unlocking New Spectrum Assets for 5G IEEE DySPAN March 7, 2017, Baltimore, MD WHAT is 5G and WHY is it significant? WHEN can we expect 5G? WHERE and WHEN do we find spectrum for 5G? HOW can we take the 5G spectrum into use? 2

3 The network will radically change Capacity >10 Gbps peak data rates 100 Mbps whenever needed 1,000,000 devices per km 2 Extreme Mobile Broadband x more traffic <1 ms radio latency Latency Ultra low cost for massive machine coms. Connectivity 10 years on battery Massive machine communication Critical machine communication Ultra reliability < 10-5 E2E outage Zero mobility interruption Reliability 3 Nokia 2016

4 The network will radically change Unlocking spectrum assets Massive machine communication Extreme Mobile Broadband Critical machine communication Dynamic resource usage Configurability 4 Nokia 2016

5 5 Nokia 2015 FUTURE OF ENTERTAINMENT

6 360-degree to Free Viewpoint 1s e2e Streaming video start-up time 1s network RTT ~ conventional 2D screen video Bandwidth requirements 350X Ultimate 15 ms e2e Motion-to-photon Handled by local sensors and rendering GPU Today 6 Nokia 2016

7 360-degree to Free Viewpoint Bandwidth requirements Bandwidth efficient MR video streaming 1ms to 100ms 60x 15 ms e2e Motion-to-photon Handled by local sensors and rendering GPU 7 Nokia 2016

8 Bandwidth New applications redefine network requirements 10Gbps 1Gbps 100Mbps 10Mbps 1Mbps 100kbps 10kbps 1kbps Video Things Sensors 360 video (lo-res) 360 VR (hi-res) Chatbots Home Sensors 360 video (free viewpoint) Remote training 4k Video streaming SD Video streaming Cloud-assisted driving Cloud C-RAN Autonomous vehicles Haptic VR Remote control vehicles Cloud D-RAN (distributed L1) Electric grid control 10s 1s 100ms 10ms 1ms 100us 10us Latency VR/AR System Control Low latency drivers Virtualized cloud access Interactively-intense AR/VR applications virtual remote control real time cloud rendering haptic interaction Critical control systems industrial/utility vehicular automation Nokia

9 5G is happening NOW 9 09/03/2017

10 Spectrum 100 GHz 60 GHz 5G mmwave (30-300GHz) Low Rank MIMO, BF Current Focus 39 US 30 GHz 20 GHz 10 GHz 6 GHz 2 GHz 1 GHz 5G is not a replacement technology. LTE longevity is expected. LTE 10 Nokia Solutions and Networks G cmwave (3-30GHz) Lower Rank MIMO, BF 5G <6GHz High Rank MIMO, BF 32 Europe 28 Korea Olympics, US Fixed Access, Japan, EU 4.5 Japan Olympics, China 3.5 China, Europe, Korea, Japan 2.5 Europe, US 1.7, 1.8, 1.9, 2.1 China, US 900 China 700, 800 Europe 600 US

11 US- Potential shared bands below 6GHz FCC Technological Advisory Council (TAC) Advanced Sharing WG Air Traffic Control radar DoD fixed, Aeronautical Mobile Telemetry (AMT) Air Traffic Control radar MHz MHz MHz Current FCC s 3.5GHz framework MHz MHz MHz MHz DoD DoD, FSS FSS DL, FS Radio Altimeters and AMT MHz Fed fixed and mobile services Below 3GHz New Bands for TAC Consideration MHz /7250 MHz Fed video, law enforcement, test ranges FSS uplink FS Above 3GHz 11 Spectrum Sharing, Spectrum Access System (SAS). FCC to act on TAC Advanced Sharing WG findings just like Spectrum Frontiers WG led to 5G mmw Notice Of Inquiry (NOI).

12 Incumbents 12 Military ship-borne radar Operate in MHz in coastal areas Only 17 ships with current-generation radar in the world; about 75% of this total are homeported in Norfolk, VA, San Diego, CA, and Seattle, WA Military ground-based radar Occasional in-band operations in MHz at three sites: St. Inigoes, MD, Pensacola, FL, and Pascagoula, MS Below 3500 MHz radar operations at isolated military bases spread around U.S. Fixed-satellite service earth stations (receive-only) In-band: 35 sites around the U.S.; mostly coastal sites, limited to intercontinental international satellites Adjacent band ( MHz): Thousands of sites around U.S. Protection criteria TBD (strict OOBE limits adopted to help protect adjacent band) Wireless Broadband Services ( MHz) Many thousands around the country These stations will be transitioned to Tier 2 or 3 operation after 5 years Confidential

13 FCC s 3.5GHz Sharing Framework Both GAA & PAL users must register and comply with Spectrum Access System (SAS) - PAL users will have clean exclusive use of spectrum - GAA users to share spectrum (non-exclusive) CAT-A CBSD restrictions on deployments (indoor use or outdoor use < 6 meters) CAT-B CBSD are limited to outdoor operations Incumbent Federal Radiolocation Priority Access License Incumbent Federal Radiolocation Incumbent FSS Rx-Only Earth Stations Priority Access License FSS Rx Earth Stations General Authorized Access General Authorized Access New 3GPP Band (48) Incumbent Wireless Broadband Service Broadband Incumbents Priority Access License General Authorized Access 13 Band 42 3GPP LTE Band 43

14 Architecture Military Radar Tier 1 Incumbents Fixed Satellite Wireless Broadband Sense radar, inform SAS if need to clear spectrum Environment Sensing Capability (ESC) Tier 2 Priority Access Licence (PAL) Receive requests, grant access, provide power levels, or request exit of spectrum 14 09/03/2017 Spectrum Access System (SAS) Multiple Tier 3 General Authorized Access (GAA)

15 Nokia, Alphabet s Access Group and Qualcomm showcase first live demo of a private TD-LTE network over CBRS shared spectrum providing a 360 race car experience 15 09/03/ MXii4&feature=youtu.be

16 Above 6GHz 16

17 Bands > 6 GHz under study for WRC-19 Opportunities at ~25 GHz and above based on WRC-15 decisions GHz In scope of WRC-19, allocated to Mobile Service already In scope of WRC-19, may require allocation to Mobile Service No band below GHz is being studied for WRC-19 Bands between GHz and 86 GHz are being studied for WRC-19 (Agenda Item 1.13) New spectrum needs for IMT and compatibility with other services are being analyzed Prioritization of bands, considering global developments, is required to focus the studies on the most promising bands 17

18 FCC R&O and FNPRM 18 Confidential

19 FSS co-existence Spillover q Spillover Measurement antenna at different heights 50m 100m 200m Nokia Confidential

20 Unlocking New Spectrum Assets for 5G 5G is a transformative technology 5G happens now and needs spectrum Spectrum sharing framework exists Sharing studies ongoing Roadmap to 5G spectrum Nokia

21 THANK YOU! Nokia

22 Nokia