Zigbee master
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The document provides an overview of ZigBee, a low-cost, low-power wireless mesh networking standard. It discusses ZigBee's mission and objectives, target markets and applications, technical specifications, standardization process, and comparisons to other wireless standards like Bluetooth. The key points are that ZigBee aims to enable interoperable wireless devices requiring low data rates and power consumption for uses in homes, buildings, and industrial applications.
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Zigbee master
- 2. ZigBee A very low cost, low power consumption two-way, wireless communications standard for automation, toys, & PC peripherals For NEC Internal Use Only
- 3. MARKET For NEC Internal Use Only
- 9. Network Clusters will grow in the Home For NEC Internal Use Only AV Net PC Net Tel Net MODEM TV VCR Audio System STB Camcorder... PC Printer Scanner... Phone Fax... H.Auto Net Environmental Security Medical Domestic app… Pre 2001 Model SATELLITE TERRESTRIAL CABLE OWN CONTENT PHONE xDSL
- 10. Network Clusters will Interconnect/inter-operate in Home and Away For NEC Internal Use Only TV VCR Audio System STB Camcorder... PC Printer Scanner... Phone Fax Environmental Security Medical Domestic app… 2001 Model and beyond SATELLITE TERRESTRIAL CABLE xDSL PHONE BB Wireless Entertainment Productivity H.Auto Net GATEWAY
- 12. Market Size – Low Data Rate (No BT) For NEC Internal Use Only Source: ABI, Dataquest, Internal
- 14. Wireless connectivity outlook: For NEC Internal Use Only
- 15. Wireless Connectivity Industry Outlook For NEC Internal Use Only 10 100 1,000 10,000 10 100 1,000 10,000 100,000 Bandwidth kbps Ricochet HomeRF OpenAir 802.11b Bluetooth WLAN technologies GSM GPRS Range Meters 802.11g ZigBee Cellular technologies PAN technologies
- 16. Wireless Connectivity Industry Outlook For NEC Internal Use Only 10 100 1,000 10,000 10 100 1,000 10,000 100,000 Bandwidth kbps Bluetooth OpenAir Ricochet 802.11b Hiper LAN/1 HomeRF GSM GPRS EDGE Range Meters ZigBee
- 17. Wireless Connectivity Industry Outlook For NEC Internal Use Only 10 100 1,000 10,000 10 100 1,000 10,000 100,000 Bandwidth kbps GSM OpenAir Ricochet 802.11a GPRS EDGE Bluetooth 3G Hiper LAN/2 Bluetooth 2.0 Range Meters HomeRF ZigBee
- 18. Industry Outlook For NEC Internal Use Only BT 2.0 standard rolled out 2000 2001 First 802.11a products on the market 2002 2003 HiperLAN 2 will premier 1999 1 st BT devices on market, BT 1.1 standard rolled out BT special interest group becomes public, and BT 1.0 initial specs released 802.11b standard ratified 802.11a standard ratified 2002/03 HiperLAN 1 ratified in 1996 HiperLAN 1 products on the market HiperLAN 2 standard ratified in 2000 RF-Lite (ZigBee) SIG created ZigBee Products on the market ZigBee ratified (802.15.4) 802.11g standard ratified
- 22. Target Market summary: For NEC Internal Use Only Low Data Rate Radio Devices Industrial & Commercial Consumer Electronics Personal Healthcare Toys & Games Home Automation PC Peripherals · TV · VCR · DVD · CD · Remote · Mouse · Keyboard · Joystick · Gamepad Security HVAC Lighting Closures PETs Gameboys Educational Monitors Diagnostics Sensors · Monitors · Sensors · Automation · Control
- 28. STANDARDIZATION For NEC Internal Use Only
- 31. Some Participants (22 Companies in total) For NEC Internal Use Only
- 32. Technical: For NEC Internal Use Only
- 35. ZigBee Protocol Stack For NEC Internal Use Only Silicon ZigBee Stack Application Application Customer ZigBee Alliance IEEE PHY Layer MAC Layer MAC Layer Data Link Layer Network Layer Application Interface
- 36. Bluetooth Protocol Stack For NEC Internal Use Only Silicon RF Baseband Link Controller Voice Link Manager Host Control Interface L2CAP Telephony Control Protocol Intercom Headset Cordless Group Call RFCOMM (Serial Port) OBEX HOST MODULE Bluetooth Stack Applications vCard vCal vNote vMessage Dial-up Networking Fax Service Discovery Protocol User Interface
- 39. Range Estimation For NEC Internal Use Only Using Firefly TRD/RSI propagation model Approx. x2
- 40. Network Topology For NEC Internal Use Only Network coordinator Network node Communications flow Virtual links IEEE node
- 41. Other Network Forms For NEC Internal Use Only Network coordinator Communications flow Ad-hoc network Gateway Network node Gateway enabled network
- 46. ZigBee Chip Set Solution Low Data Rate, DSSS @ 2,4GHz For NEC Internal Use Only PA Micro + MAC+ RAM/ROM Radio Single Chip DSSS Radio + Modem Baseband Transmit Data Receive Data
- 49. Low Data Rate Roadmap For NEC Internal Use Only Single Chip Solutions Single Chip DSSS Radio + Modem Microprocessor+ Housekeeping+MAC 2002 2003 Two Chip Solutions One Chip Radio+ BB RF CMOS One Chip Radio+BB Slave Device 2004 2005 Base Band Slave Device BB Slave Device Cost reduced One Chip Radio+BB Low Cost
- 54. Range Estimation (meters) For NEC Internal Use Only Using Firefly TRD/RSI propagation model Approx. x2
- 56. ZigBee vs. Bluetooth For NEC Internal Use Only
Notas do Editor
- Desktop PCs and Home Entertainment Systems (Theatre TV); • Computer peripherals; • HID devices • Video conference equipment; • Remote control • Video gaming equipment; • Multi-player PC & video games • Playing a PC DVD game in front of a TV monitor • Remote controls for audio and video equipment • PC Enhanced & stand alone toys • In-room coverage • Home+yard coverage Home appliances and general consumer electronic devices • Existing home security systems, electrical & heating systems; • Wireless door and opening monitoring, system control; • Glass breakage monitoring (sensors); • Wireless Keypads; • Child Monitor; • Smoke and flame detectors; • Fire Pull stations; • Personal transponders; • Lighting and remote control of appliances in the home; • Blinds • Shades • Fireplaces • Pool/Spa equipment • Garage door openers • Voice Control; • Home Comfort Control; • New device categories that have not yet been developed, such as news tablets, and keyboards with built-in displays
- Human Input Devices (HID) • Keyboard Communication is typically uni-directional Expected throughput: 1.0 kbps Expected response time: < 50 msec. Expected Battery Life: 6 months minimum with typical use, where typical use is defined as 10 keystrokes/second for 3 hours/day • Mouse / Pointing Device Communication is typically uni-directional Expected throughput: 3.0 kbps Expected response time: < 25 msec. Expected Battery Life: 6 months minimum with typical use, where typical use is defined as updating the screen 5 times/second for 3 hours/day • Remote Controls (controls for audio & video equipment) Communication is uni- and/or bi-directional Expected throughput: 3.0 kbps Expected response time: < 25 msec. Expected Battery Life: 6 months minimum with typical use, where typical use is defined as updating the screen 5 times/second for 3 hours/day • Gaming Device Double Joystick Communication is typically bi-directional for feedback controllers Expected throughput: 6.0 kbps Expected response time: < 16.7 msec. Expected Battery Life: 6 months minimum with typical use, where typical use is defined as updating the screen 5 times/second for 3 hours/day Game Pad for DirectX Communication is typically bi-directional for feedback controllers Expected throughput: 9.0 kbps Expected response time: < 16.7 msec. Expected Battery Life: 6 months minimum with typical use, where typical use is defined as updating the screen 5 times/second for 3 hours/day
- Home Automation and Control Automated lighting, temperature control, maintenance, and amenities Interaction with a controller for updates and supervisory functions • Automation Devices Communication is uni- and/or bi-directional Expected data rates: <10 kbps to 64 kbps (aggregate) Expected Response Times: 100 msec. Expected battery life >2 years operating on 2AA batteries Very low power consumption High density of units, up to 128 • Control Devices Communication is uni- and/or bi-directional Expected data rates from <10kbps (aggregate) Expected Response Times: 100 msec. Battery life >2 years operating on 2AA batteries Very low power consumption Medium density of units, up to 64 Home Security Communication is uni- and/or bi-directional Expected data rates: <10 kbps to 64 kbps (aggregate) Expected battery life: >2 years operating on 2AA batteries Very low power consumption High density of units, up to 128 • Interactive Toys In-room interaction with TV or PC program Home+yard coverage for mobile robots and multi-user gaming Support for voice recognition and TTS desired Communication link must support bi-directional communication - Some applications may need to support packetized audio at 32 kbps with latencies on the order of 100 msec. Expected bandwidth: 115.2 kbps Must support four (4) simultaneous links Use the “Alkaline Battery Model” – throw away after use - Expected battery life: > 3 months with typical use (Low data rate toys) - Expected battery life: > 30 days with typical use (Medium data rate toys) - Typical use is defined as 4 hours/day