This standard defines the conceptual model of the Internet of Things Location Network, defines the composition of the Internet of Things Location Network system framework, puts forward requirements for the functions of each part, and describes the interrelationship of each part. This standard applies to the construction, service and maintenance of IoT location network platforms or systems.
T/ZKJXX 00004-2019 history
2023T/ZKJXX 00004-2023 General specification of electromagnetic environment for test of global navigation satellite system terminals