www.telit.com Reti wireless in banda ISM e complementarieta con le reti cellulari Milano: 15 giugno 2010 sergio.sciarmella@telit.com M2M Market potential is huge White Goods, HVAC, Smart Grids/AMM Industrial/Park/Building/Stores/Home automation Lightening, Traffic, signaling automation, Advertising, Health Care, Defense/Military 1
What is a SRD operating in ISM band? According to the ETSI standard a SRD (Short Range Devices) is a wireless communication device, with frequencies from 25 MHz to 40 GHz, that offer a low risk of interference with other radio services, usually because their transmitted power, and hence their range, is low The ISM (Industrial, Scientific and Medical) bands are unlicensed frequencies regulated by the ITU-R. Most used bands for M2M applications are 433, 868, 915 MHz and 2.4 GHz Most of M2M Applications require network capabilities and low power consumptions ISM EU and US Regulations REC70-03, ETSI EN 300 220-1 FCC CFR 47 Part 15 2
10% 25mW EU Regulation for the maximum PW 1% 0.1% 100% Which is the best Frequency Band? Obstacles Reflection Performances 3
SRD Network Characteristics for M2M Apps olow Power consumption ohigh link budget oefficient & reliable routing odata security oopen Standard Low datarate, high efficiency High sensitivity, RF powers Robust protocols Encryption algorithms Cost stability and reduction Wireless M-BUS 802.15.4 and ZigBee APPLICATION PROFILE SECURITY ZigBee Alliance NETWORK Layer Star/Cluster/Mesh ZigBee Stack IEEE 802.15.4 MAC Layer MAC Layer PHY Layer @ 2.4 GHz Chipset Telit Wireless Solutions, November 2009 8 4
ZE50-2.4 RF modules Designed for: Metering Building automation Wireless sensor network Main characteristics: Range up to 200m Dimensions: 26 x 15 x 3 mm Output power 1mW Radio Data Rate: 250 Kbps Frequency: 2400 2483,5 MHz Channels: 16 Temperature -40 C to +85 C Power Consumption at 3.6 V: Rx: 31 ma Tx: 35 ma Stand-by: 2 μa Telit Wireless Solutions, November 2009 9 Why SRD Network in ISM bands? When several devices-sensors present in a restricted and defined area have to be connected, the use of a point-to-point comunication technology (for istance cellular network) can be not economically profitable However, when there are many devices-sensors defined areas also spread in a wide area, the two networks shown the full complementarity and provides the best solution when GAS METERING PROJECT in ITALY Av. Concentr. Ratio = 1/5, 15 years operation Estimated Costs (M ) Solution Technology HW ΔInstall. Airtime Total SRD+P2P SRD + GW 141 180 162 483 P2P GPRS 233 150 630 1013 5
SRD Products: Make it or Buy it! Development cost of a simple SRD product in ISM band with networking capabilities can range from ~ 100 to ~ 250 K for companies with deep RF desing experiences DEVELOPMENT COSTS HW development SW integration Test Bench dev. and equipment Certifications / Homologations Redesign cost due to Chipset/Standard After sales and support Additional production costs Increased warranty costs Hidden cost due to lack of RF experience Short Range Products GG863-SR. Designed for: Industrial applications Gateway from SR to GSM/GPRS Low volume application Main characteristics: Dimensions: 83x64x33mm Weight: 150g Short Range to GSM/GPRS Gateway proprietary protocol between IP and SR Quad-band EGSM 850 / 900 / 1800 / 1900 MHz GPRS class 10 Supported Short Range Frequencies 433/868/915/2400 MHz ARM9 200MHz dedicated application processor 64MB SDRAM plus 128MB flash Network topology Mesh/ZigBee/Wireless M-bus 5 to 36 V power supply Development platform based on Linux OS with APIs dedicated for GSM/GPRS and SR Fully type approved conforming with R&TTE directive Temperature range -20 C to +70 C (Operational) PREMIUM FOTA MANAGEMENT 12 6
Coverage in meters Technologies in comparison Technologies in comparison 10,000 Maximum 16 km @ 9.6 kbps 1,000 Telit Short Range Technologies Military Logistics Industrial Automation and Control Homeand Building Automation 100 10 ZigBee IndustryAutomation BuildingAutomation Telemetry& Sensors MedicalTechnology Bluetooth Headsets PDA/Telephones PC Peripherals Wi-Fi PC Networks Video 10 kb 100 kb 1 Mb Transmission Rate 10 Mb Short Range Products Telit Owned Protocol Stacks. TELIT Standard S-ONE Transparent, Adressed secured. Network,Telemetry, I/O Copy. Ready to use, easy to handle. TELIT Mesh Lite M-ONE Low Power Mesh (long autonomy with battery). Self-routing, self healing (easy installation & maintenance). Remote Monitoring and management. Unique Telit feature. TELIT Wireless M-BUS Compliant with EN13757-4 and 5 Dedicated to remote meter reading. TELIT Technology s ZigBee Z-ONE Mesh functionalities. ZCP 2007 certified. ZCP PRO planned certification. Low cost. Coordinator Full Function Device Reduced Function Device 14 7
Short Range Products RF Technology Overview. Technology Overview Hardware Software GFSK FHSS DSSS S-One M-One M-BUS Z-One 433 MHz 868 MHz 915 MHz 2.4 GHz 15 CONFIDENTIAL for TELECOM IT eyes only Who is Telit? Main Facts. Publicly Listed at London Stock Exchange: Core business: LSE:TCM.L AIM Machine to Machine communications Launched: 2003 Global Corporate Headquarters: worldwide EMEA Regional Headquarters: Trieste Italy Tel Aviv Israel Raleigh USA NORTH America São Paulo Brazil LATIN America Seoul Korea APAC Employees: 350 Revenue 2008: 59.1 million Telit develops, manufactures and markets GSM/GPRS UMTS/WEDGE/HSDPA CDMA WiFi ZigBee Short Range RF Wireless Mbus GPS m2m modules & solutions for machine-to-machine communications. Telit Wireless Solutions, July 2009 16 8
Short Range Products and USPs Ready solutions for Star and low power Mesh network topology under almost all ISM frequency bands for a global coverage using pin to pin product families that provides coverage range from 70 m to 16 km, with data rates from 4,8 KBps to 250KBps Full IPR and knowledge on the 4 proven powerful fully customizable protocol stacks (Z-One, M-One, S-One, wireless M-BUS) Leading company in the area of ZigBee with a fully certified radio platform (ZCP 2007, Pro within 2009) and its own flexible ZigBee firmware (Z-One Stack.) World level product reliability (MTBF > 500 years), Long term pin-to-pin product availability Full flexibility in product design/customization + SS863-SR Gateway available SRD Product Range 18 9
Why Telit Only Company with both Cellular and SRD offering Extensive module and terminal SRD wireless offer, reference design and custom projects Own and full IPR on products protocol stack for easy customization and support Telit family concept 100% compatibility, long term availability Proven Reliability with dedicated hundreds of thousands of products in the field LGA/SDM cost saving concept, MTBF > 500 years, best in class TCO Support at partner-level from experienced specialists Tony.spizzichino@telit.com Author: Telit wireless solutions, November 2008 10