IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 1 Project: IEEE P Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Coronis Preliminary proposal] Date Submitted: [“ 1 March, 2009”] Source: [Jean Schwoerer, John Rouse, Christophe Dugas] Company [France Telecom R&D, Coronis] Address [28 chemin du vieux chênes FRANCE ] Voice:[ ], FAX: [ ], Re: [.] Abstract:[This document give preliminary information on the proposal that we intend to submit.] Purpose:[Description of what the author wants P to do with the information in the document.] Notice:This document has been prepared to assist the IEEE P It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein. Release:The contributor acknowledges and accepts that this contribution becomes the property of IEEE and may be made publicly available by P

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 2 Market needs overview

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 3 Water, Gas, Electric SUN Smart City applications that would leverage SUN infrastructures Environment sensors Public lighting Public watering Traffic Monitoring Markets overview

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 4 One transmission per day on-request reading (few bytes only) data logging (<256 Bytes data / 24h) energy counter + alert flags (leak, tampering, backflow) Spontaneous alerts Typical radiated Tx power 10mW up to 500mW Up to 20 years autonomy with a non rechargeable battery battery size adapted to output power which impact cost Market needs for Water & Gas SUN

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 5 C&I & Residential: x1 Tx per day typ On-request readings Profiles Packet size typ small Can be large for data logging Spontaneous alarm/alert notification Typical radiated Tx power 10mW up to 500mW Supply options Continuously power devices for meters Solar panel, rechargeable battery, backup battery for repeaters Market needs for Elec SUN

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 6 Smart City beyond meter vision Gas Water Firewall Elec GSM Base Station Smart Access Smart Gateway Provider Multi Utility Customer Display Unit Consumer Access Point

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 7 Coronis/FTRD Preliminary Technical Proposal

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 8 Sub-GHz wireless connectivity platform To meet battery powered devices (water&gas meters, sensors) –Low amounts of data with low radio traffic –Ultra-low power management to reach multi-year operation –Long range (high link budget) for cost effective network infrastructure and long operating range in real world environments To meet AC powered devices (elec meters, other sensors) –Low amounts of data with low radio traffic (typical) –Can be larger amounts of data with higher radio traffic –Long range (high link budget) for cost effective network infrastructure and long operating range in real world environments

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 9 Sub-GHz wireless connectivity platform To support reliable communications –Spread spectrum To support programmable parameters –Data rate, carrier frequency, output power To offer both fixed and walk-by monitoring capabilities –Walk-by for installation and maintenance To be compliant with regulations over the world –NA, Europe, Asia, Japan To be cost effective with reasonable ROI

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 10 Wireless network capabilities Star, tree, and mesh topology Self-discovery services, self-organizing and self- healing algorithms Prevent over-hearing Reliable transmissions for robustness against interferers and jammers Efficient medium access system for coexistence of co-located networks in the same area Encrypted communications

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 11 Sub-GHz ISM license free bands 915MHz, 868MHz, MHz 2 classes of features: low data rate & higher data rate GFSK modulation Fast FHSS spread spectrum for low data rate Programmable output power (power savings) QoS management (RSSI, energy counter, class of device, …) Automatic Frequency Control (top performance over full lifespan) Automatic Sensitivity Control (robust to interferences in noisy area) Both asynchronous and synchronized network operation Fundamentals – RF features

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 12 2 classes of data rate Low data rate for water, gas, elec: ~20kbps // 50kHz BW Higher data rate for controls: 100kbps or more // 300kHz BW or more Highly sensitive receiver 20kbps 100kbps or more Programmable output power Low data rate: +14dBm/+27dBm for end-points & +27dBm/+30dBm for range extenders & AP Higher data rate: up to +30dBm for end-points, range extenders and AP High link budget 127dB with +14dBm > 1km -3dBi coil antennas 140dB with +27dBm > 3-4km -3dBi coil antennas Radio range extender Native repeater function in all devices (truly mesh with all devices) All devices are Full Function Device while cost is similar to Reduced Function Device Fundamentals – RF features - Cont’d

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 13 Fast FHSS: Fast Frequency Hopping Spread Spectrum –Fast hopping every 2 bytes for low data rate –x16 channels in EU –x50 channels or less to comply with FCC regulation (power dependent) FEC: Forward Error Correction : BCH(31,21) coding (1/3 redundancy) Data interleaving + LSFR data scrambling (whitenning) Maximize transmission success on the first attempt Encryption if needed // application dependent (session layer 5) Fundamentals – Reliable Comms

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 14 Operating Mode Rx, Standby Mode with programmable period (duty cycle) 1sec typ Support pseudo-synchronized network (beacon every 90mn) Push mode with TDMA management to limit overhearing CSMA-CA Tx, Rx at any time from any device (alert notification) Data logging Power Consumption Target of 15µA operating current based on 1s period (duty cycle) Fundamentals – Cont’d

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 15 Real world deployment Over 3 million devices deployed around the world based on similar features have given field-proven confidence – 60,000 points in France (water) – 50,000 points in Europe (water) – 100,000 points in China (gas) – 60,000 points in Balkans (water & gas) – 50,000 points in the USA water market (installation on-going) – 5,000 points in Spain (gas) – 10,000 points in Europe for lab temperature tracking Open standard initiative is up and running – IEEE g would be a positive step

IEEE g Submission J. Schwoerer (France Telecom) - C. Dugas & J. Rouse (Coronis) Slide 16 Thank You