Wireless communication description

Communication channel: 868M-915M, supports frequency hopping communication.
Communication protocol: GFSK RF communication technology, using a separate wake-up communication mechanism to ensure that the communication of low-power and large loads, wake up a label for its data transmission, to ensure that the communication channel is clean and reliable, while not affecting the other label equipment, so that you can realize the large loads can also protect the low power consumption and real-time.
Transmission distance: communication radius of 30 meters, non-directional, every 30 meters to deploy a base station to achieve communication capacity and reliability.
Penetration: RF penetration is strong, less affected by obstruction, suitable for warehouses with dense shelves and goods application scenarios.
Power consumption: receive standby power consumption is low, usually apply standby average power consumption less than 40uA, daily operation of the label 10-20 frequency of use of the scene can be realized 1-2 years of service life, and with the difference in the use of the scene parameters can be adjusted to meet the real-time or more low-power requirements of the scene.
Expandability: the label uses passive wake-up operation, so there is no requirement for the number of labels in the warehouse, you can flexibly increase or decrease the number of labels, support for the number of labels without upper limit.
Server network structure is as follows: