Difference between revisions of "Wireless Technologies for IoT"
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(Created page with "== Summary == Brief overview of wireless technologies used in IoT systems. == Categorization by range == === Proximity (0-10 cm) === * Near Field Communication (NFC) * Rad...") |
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== Summary == | == Summary == | ||
Brief overview of wireless technologies used in IoT systems. | Brief overview of wireless technologies used in IoT systems. | ||
== Categorization by range == | == Categorization by range == | ||
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=== Proximity (0-10 cm) === | === Proximity (0-10 cm) === | ||
* Near Field Communication (NFC) | * Near Field Communication (NFC) | ||
* Radio Frequency Identification (RFID) | * Radio Frequency Identification (RFID) | ||
=== Wireless Personal Area Network (WPAN) (0-10m/100m) === | === Wireless Personal Area Network (WPAN) (0-10m/100m) === | ||
* Bluetooth 802.15.1 | |||
* Bluetooth Low Energy (BLE) | * Bluetooth Low Energy (BLE) | ||
* Zigbee | * Zigbee | ||
Line 18: | Line 19: | ||
* MIWI | * MIWI | ||
* ISA100.a | * ISA100.a | ||
=== Wireless Local Area Network (WLAN) === | |||
=== Wireless Local Area Network (WLAN) (0-100m)=== | |||
* Wifi 802.11 | * Wifi 802.11 | ||
* WiFi 802.11ah | * WiFi 802.11ah | ||
=== Wireless Wide Area | === Wireless Wide Area Networks (WWAN)(>100m)=== | ||
* Sigfox - low throughput | * Sigfox - low throughput | ||
* LoRa/LoraWAN | * LoRa/LoraWAN | ||
* DASH7 | * DASH7 | ||
* Cellular technologies (2G, 3G, 4G, 5G, LTE, NB IOT) | * Cellular technologies (2G, 3G, 4G, 5G, LTE, NB IOT) | ||
== Comparisons == | |||
{| class="wikitable" | |||
|+ Comparison of WPAN Technologies | |||
|- | |||
! Protocol !! ZigBee !! Z-Wave !! Thread | |||
|- | |||
| Number of Devices || 256 || | |||
|- | |||
| Frequency Band || 868/915 and 2.4GHz || 800-900 MHz || 2.4 GHz | |||
|- | |||
| Network topology || Star and mesh type || Star and mesh type | |||
|- | |||
| Data Rate || up to 250 Kbps || Example | |||
|- | |||
| Modulation technique|| BPSK, OQPSK || Example | |||
|- | |||
| Typical distance coverage || 10 to 30 meters || 90/24 m (outdoor/indoor) | |||
|- | |||
| Power consumption || 0.39 Watt|| Example | |||
|- | |||
| Transmit power(nominal) || -25dBm to 0 dBm || Example | |||
|- | |||
| Data protection using CRC|| 16 bit CRC || Example | |||
|- | |||
| Applications || Home automation || Example | |||
|} | |||
ZigBee Manufacturers:Freescale, Ember, Texas Instruments (CC2530,CC2531), Marvell, ATMEL, Microchip | |||
== References == | == References == | ||
* https:// | * IEEE 802.15.4 low rate wireless networks https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7460875 | ||
* https:// | * Transmission of IPv6 Packets over IEEE 802.15.4 Networks https://tools.ietf.org/html/rfc4944 | ||
* Adryan, B, Obermaier, D & Fremantle, P 2017, The Technical Foundations of IoT. Artech House, Boston. | |||
[[Category: | [[Category:Basic]] |
Latest revision as of 17:07, 21 October 2020
Summary
Brief overview of wireless technologies used in IoT systems.
Categorization by range
Proximity (0-10 cm)
- Near Field Communication (NFC)
- Radio Frequency Identification (RFID)
Wireless Personal Area Network (WPAN) (0-10m/100m)
- Bluetooth 802.15.1
- Bluetooth Low Energy (BLE)
- Zigbee
- 6LoWPAN
- Thread
- Z-Wave
- WirelessHART
- MIWI
- ISA100.a
Wireless Local Area Network (WLAN) (0-100m)
- Wifi 802.11
- WiFi 802.11ah
Wireless Wide Area Networks (WWAN)(>100m)
- Sigfox - low throughput
- LoRa/LoraWAN
- DASH7
- Cellular technologies (2G, 3G, 4G, 5G, LTE, NB IOT)
Comparisons
Protocol | ZigBee | Z-Wave | Thread |
---|---|---|---|
Number of Devices | 256 | ||
Frequency Band | 868/915 and 2.4GHz | 800-900 MHz | 2.4 GHz |
Network topology | Star and mesh type | Star and mesh type | |
Data Rate | up to 250 Kbps | Example | |
Modulation technique | BPSK, OQPSK | Example | |
Typical distance coverage | 10 to 30 meters | 90/24 m (outdoor/indoor) | |
Power consumption | 0.39 Watt | Example | |
Transmit power(nominal) | -25dBm to 0 dBm | Example | |
Data protection using CRC | 16 bit CRC | Example | |
Applications | Home automation | Example |
ZigBee Manufacturers:Freescale, Ember, Texas Instruments (CC2530,CC2531), Marvell, ATMEL, Microchip
References
- IEEE 802.15.4 low rate wireless networks https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7460875
- Transmission of IPv6 Packets over IEEE 802.15.4 Networks https://tools.ietf.org/html/rfc4944
- Adryan, B, Obermaier, D & Fremantle, P 2017, The Technical Foundations of IoT. Artech House, Boston.