IoT Overview
Jump to navigation
Jump to search
IoT Overview
| LoRAWAN | NB IoT (not LTE-M a.k.a. Category 0) | Sigfox | Wi-SUN FAN | IEEE 802.15.4 | Bluetooth Low Energy (BLTE) | ITU-T G-9959 (Z-Wave) | DECT ULE | RS-485 MS/TP | NFC | IEEE 802.11ah | |
| Standardisation forum | LoRa Alliance, SemTech | 3GPP | ETSI | Wi-SUN Alliance | IEEE | ITU-T | ETSI, DECT Forum | IEEE | |||
| AAA Credentials | 7-bit NwkID, 25-bit DevAddr, 64-bit AppEUI, 64-bit DevEUI, NwkSKey, AppSKey, AppKey | 32-bit device ID | |||||||||
| Topology | Star of stars | ||||||||||
| Routing | None | ||||||||||
| Multiple Access | DSSS, OFDMA/SC-FDMA | UNB | |||||||||
| MAX #nodes | |||||||||||
| Frequency Band | ISM band @ EU = 433, 868 MHz | Deprecated GSM band | ISM band @ EU = 868 MHz | ||||||||
| Peak Data Rate [kbps] | 50 to 250 | 30 to 60 | |||||||||
| Packet Size [Bytes] | 59 to 250 (EU 868 MHz) | 1,600 | 12 | ||||||||
| Duty Cycle | min 1%, MAX 100% | Up to 100% | Less than 1% per hour, MAX 140 12-Byte messages per day |