6LOWPAN BASED MULTIDISCIPLINARY WIRELESS SENSOR PROTOCOL FOR CONNECTED HOME SECURITY SYSTEMS

摘要

A system including a control panel having a wireless transceiver that operates under a 6LowPan/IPv6/IoT or equivalent protocol where the 6LowPan/IPv6/IoT protocol supports one or more of a 6LowPan protocol, an IEEE802.15.4 protocol and IEEE802.11 coordination, a plurality of remotely located, wireless devices each having a wireless transceiver that exchanges messages with the control panel within a time division multiple access (TDMA) slot on a radio frequency (RF) channel and a respective processor within the control panel and each of the plurality of wireless devices that controls transmission and reception of messages within TDMA slots of a repeating super frame where at least some of the plurality of wireless devices select TDMA slots within the super frame under a carrier sense multiple access with collision avoidance (CSMA/CA) algorithm/mechanism and some other of the plurality of devices select slots of the super frame under a WiFi protocol.