5G Technology – Breaking Grounds from Thingbook to the Tactile Internet Gerhard P. Fettweis Vodafone Chair Professor – TU Dresden – Germany currently at ICSI.Berkeley.edu and at bwrc.eecs.Berkeley.edu serial entrepreneur coordinator
The Wireless Roadmap
Via Della Conciliazione 2005/4/4 2013/3/12 Source: http://www.spiegel.de/panorama/bild-889031-473266.html Source: http://www.spiegel.de/panorama/bild-889031-473242.html
The Wireless Roadmap >2020 Outlook 100Tb/s 10 Tb/s ! 1 Tb/s WLAN (10m) 100Gb/s 10Gb/s Cellular (100m) 1Gb/s 802.11ac/ad LTE Advanced 802.11n 100Mb/s 802.11ag HSPA 802.11b 10Mb/s LTE HSDPA 1Mb/s 802.11 3G R99 / EDGE 100Kb/s GPRS GSM 10Kb/s 1995 2000 2005 2010 2015 2020 2025 2030
A 5G Hyperplane Speed: >10 Gb/s Tb/s Massive Content Massive Sensing 1b/s over 10 years off an AAA battery Massive Control Response: 1 ms Slide 5 Gerhard Fettweis
The Thingbook
“Things 2.0”: The Next Volume Wave !!! Think “ Thingbook ” – not Facebook! Cars 2.0 Typical Parameters • rain, temperature, light, GPS, speed, destination, traction 100s duty cycle, 50B packet Major Challenge Home 2.0 Battery life of 5-10 years • energy, temperature, light, Improve 1000x over LTE humidity, position, wind,… Trains 2.0, Planes 2.0,… 10ccm 10ccm • congestion, speed, weather, destination,… Business Opportunity @10% LTE channel: Hobbies 2.0 100 sensors/sector • skiing 2.0, boating 2.0, $1/year billing: surfing 2.0, biking 2.0,… 40B revenue per US operator off of 2MHz Slide 7 Gerhard Fettweis
Current Paradigm of Cellular sensor sensor master slave Slide 8 Gerhard Fettweis
Required Paradigm of Cellular sensor sensor master slave Slide 9 Gerhard Fettweis
The Thingbook Application Space Anything to sense >>100 billion >>100 billion Anything to switch units / year units / year Anything to tag 10
The Tactile Internet And Its Millisecond
The Tactile Internet Moving from 50ms round-trip time 1ms tomorrow http://ostsee-spezial.de/?p=148 Slide 12 Gerhard Fettweis 12/1/2015
Gaming: They were the first to recognize …
14
The Tactile Internet: Remote Controlled Humanoid Robots http://images.gizmag.com/hero/8456_51207105642.jpg 18
The Tactile Internet The Manufacturing Revolution Ahead http://jerryrushing.net/wp- http://www.witchdoctor.co.nz/wp- content/uploads/2012/04/robotic_assembly_line1.jpg content/uploads/2013/01/robot-fabrication-station.jpg Slide 16 Gerhard Fettweis
Design Service: A Job Machine 17
Tactile Internet Needed! 18
Platooning 1-2 ms examples of today’s cars: ESC, ABS Tomorrow: platooned/convoyed ESC & ABS 19
20
www.bsfilms.com
Precision Farming 23
www.claas.com
The Revolution Experienced So Far ≤ 4G: IoT IoT Ubiquitous Internet of Things Internet of Things Content … … Communications Gerhard Fettweis
The Revolution Ahead: The Tactile Internet 5G 5G Health & Care Health & Care Traffic & Mobility Traffic & Mobility Ubiquitous Sports & Gym Sports & Gym Steering & Control Edutainment Edutainment Communications Manufacturing Manufacturing Smart Grid,… Smart Grid,… Gerhard Fettweis
5G+ CHALLENGES Gerhard Fettweis
5G Research on Four Tracks Tactile Internet Applications Wireless 5G L A B GERMANY Hardware Network & Edge Cloud 28
Members on Tracks Edge Cloud & Tactile Internet Hardware Track Wireless Track Networks Track Application Track Leon Urbas Gerhard Fettweis Rene Wolfgang Nagel Schüffny Eduard Jorswieck Uwe Aßmann Christof Fetzer Frank Ellinger Wolfgang Lehner Frank Fitzek Ercan Altinsoy Dirk Plettemeier Thorsten Strufe Hermann Härtig Michael Schröter Silvia Santini Klaus Janschek Christel Baier Team of 500+ Researchers !!! Thomas Herlitzius
Relevant Startups Generated by Team Edge Cloud & Tactile Internet Hardware Track Wireless Track Networks Track Application Track freedelity freedelity 30
Connected industry partners 31
f ast a ctuators s ensors & t ransceivers Inhalt Coordinato dinators: rs: Frank nk Elling nger, r, (Gerhard Fettweis), TU Dresden Starting 2014, appox ppox. . € 75M project ect size, e, 60+ partne ners rs fast fast network of value chain states sales & Berlin Brandenburg service Mecklenburg systems, Vorpommern networks, Saxony-Anhalt software Saxony circuits Thuringia components Baden-Württ. semi- Lower Saxony Bavaria conductors
1ms Impact Software Software Ecosystem Ecosystem Tomahawk2 100 m s Embedded Embedded Trans Trans Sensor Sensor Receiver Receiver Computing Computing mitter mitter Network Hosted Hosted Config. 1ms Computing Computing Manager (decider) (decider) (SON) 100 m s Embedded Embedded Trans Trans Actuator Actuator Receiver Receiver Computing Computing mitter mitter S = 0.2 ms Latency Goals: Air Interface S = 0.3 ms S = 0.5 ms Terminal Base Station & Compute
Tommahawk2 TSMC 65nm LP CMOS 6mm x 6mm Pads: 465 Gates: 10,2 Millionen SRAM: 750 kByte Cores: 20 processor elements Power 150mW typical Tapeout: 04/2013 Dresden: 06/2013 Successor of Tomahawk1 (2007): Winner of 2009 DAC/ISSCC Student Design Contest „Atlas“ serial on-chip link (72GBit/s) local ADPLL clock generator Slide 34 Gerhard Fettweis
Dual Processor Element (PE) Concept Memory Memory SIMD vector-DSP SIMD vector-DSP SIMD vector-DSP SIMD vector-DSP SIMD vector-DSP RISC µ-processor RISC µ-processor RISC µ-processor RISC µ-processor RISC µ-processor NoC interface NoC interface 35
RESILIENCE Gerhard Fettweis
Carrier Grade Wireless: Use cases Coverage/ Availability Availability Latency Speed (time) (space) Traffic safety & > 99.999% < 1ms ≈100% < 500kmh efficiency Industrial automation > 99.999999% < 1ms ≈100% n/a (Motion control) Telesurgery > 99.999% < 1ms n/a n/a Emergency > 99.999% n/a ≈100% n/a Communication Others: Power Networks / Smart Grid, Real-Time Remote Computing, Platooning, ESP, Exoskeleton [1] [1] Fettweis, G., "The Tactile Internet: Applications and Challenges," Vehicular Technology Magazine, IEEE , vol.9, no.1, pp.64,70, March 2014. Slide 37 Planning & Optimization Overview
Serious Carrier Grade: 10 -x via Diversity # indep. 1 2 3 4 5 6 channels outage 3% 10 -3 3×10 -5 10 -6 2×10 -8 7×10 -10 Slide 38 Gerhard Fettweis
39
Combining multiple Rayleigh-fading links Setting: 𝑂 power-controlled links • only small scale fading matters • No line of sight Rayleigh fading Total power required for achieving overall availability 𝑂 𝑄 𝑢𝑝𝑢𝑏𝑚 = 𝑂 𝑄 𝑠𝑛𝑡 = − 𝑄 𝑛𝑗𝑜 ln 1 − 1 − 𝐵 𝑝 1 𝑂 Results: • In terms of power consumption, 𝐵 𝑝 availability desired utilizing multiple links is beneficial 𝑄 𝑠𝑛𝑡 rms power 𝑄 𝑛𝑗𝑜 power threshold • Different optimal operating points exist Slide 40 David Öhmann & Gerhard Fettweis
Networking The Connnection node node node node 41
Single Path node node node node 42
Revolution Compute & Forward (Disintergration of packet) node node node node 43
Revolution Distributed Everything Storage/Computing/Networking/… node node node node 44
Mobile Edge Cloud / Micro Cloud / Cloud Slide 45 Gerhard Fettweis
SUPERFLUIDITY: A Superfluid, Cloud-Native, Converged Edge System ACCESS NETWORK AGGREGATION NETWORK CORE NETWORK deploy deploy deploy deploy microserver platform platform micro-DC micro-DC platform x86 platform microserver platform Data center PoP PoP LTE microserver platform Run network processing virtualized, on-demand on third-party Run network processing virtualized, on-demand on third-party Internet infrastructure located throughout the network infrastructure located throughout the network Multi-cell Point-of-Presence PoP aggregation site site At the core in data-centers At the core in data-centers Develop technologies to allow such services to be “ superfluid ” : Develop technologies to allow such services to be “ superfluid ” : micro-DC platform At micro data-centers at PoPs in telecom networks At micro data-centers at PoPs in telecom networks 5G • • Fast instantiation times (in milliseconds) Fast instantiation times (in milliseconds) At the edge, in RANs next to base stations and at At the edge, in RANs next to base stations and at base station site • • Fast migration (in hundreds of milliseconds or less) Fast migration (in hundreds of milliseconds or less) aggregation sites aggregation sites • • High consolidation (running thousands on a single server) High consolidation (running thousands on a single server) low delay, low compute/storage capacity higher delay, high compute/storage capacity • • High throughput (10Gb/s and higher) High throughput (10Gb/s and higher) Slide 46 Gerhard Fettweis
MODULATION FOR CM-WAVES Gerhard Fettweis
Recommend
More recommend
