Supported frequency Unlicensed: 169, bands, licensed or 779-787, unlicensed (MHz) 902-928, 24002483.5 Licensed: 220, 1427 Nominal operating OFDM 2 km – range MR-FSK 5 km – DSSS 0.1 km – Mobility capabilities nomadic and mobile (nomadic/mobile) Peak data rate OFDM 860 kb/s – (uplink/downlink if MR-FSK 400 kb/s – different) DSSS 250 kb/s – Duplex method TDD (FDD, TDD, etc.) Nominal RF OFDM ranges from – bandwidth 200 kHz to 1.2 MHz MR-FSK ranges – from 12 kHz to 400 kHz DSSS 5 MHz – Diversity techniques Space and time Support for MIMO No (yes/no) Beam No steering/forming Retransmission ARQ Forward Convolutional correction Interference Listen before talk, management frequency channel selection, frequency hopping spread spectrum, frequency agility. Power management Yes Connection topology point-to-point, star Medium access CSMA/CA methods Multiple access CSMA/TDMA/FDMA methods (in hopping systems) Discovery and Active and passive association method scanning QoS methods Pass-thru data tagging and traffic priority Location awareness Yes Ranging Yes Encryption AES-128 Authentication/replay Yes protection Key exchange Yes Rogue node Yes detection Unique device 64 bit unique identifier identification
Supported frequency bands, licensed or unlicensed (MHz) Unlicensed: 169, 779-787, 902-928, 24002483.5 Licensed: 220, 1427 Nominal operating range OFDM – 2 km MR-FSK – 5 km DSSS – 0.1 km Mobility capabilities (nomadic/mobile) nomadic and mobile Peak data rate (uplink/downlink if different) OFDM – 860 kb/s MR-FSK – 400 kb/s DSSS – 250 kb/s Duplex method (FDD, TDD, etc.) TDD Nominal RF bandwidth OFDM – ranges from 200 kHz to 1.2 MHz MR-FSK – ranges from 12 kHz to 400 kHz DSSS – 5 MHz Diversity techniques Space and time Support for MIMO (yes/no) No Beam steering/forming No Retransmission ARQ Forward correction Convolutional Interference management Listen before talk, frequency channel selection, frequency hopping spread spectrum, frequency agility. Power management Yes Connection topology point-to-point, star Medium access methods CSMA/CA Multiple access methods CSMA/TDMA/FDMA (in hopping systems) Discovery and association method Active and passive scanning QoS methods Pass-thru data tagging and traffic priority Location awareness Yes Ranging Yes Encryption AES-128 Authentication/replay protection Yes Key exchange Yes Rogue node detection Yes Unique device identification 64 bit unique identifier