IoT Network Hub Backup Frequency Channel for Data Reliability

The patent segments the network architecture by introducing multiple network hub devices between IoT devices and base stations. Each hub device manages a subset of IoT devices, dividing the overall network load into smaller manageable units. This segmentation improves network reliability by creating redundant paths while maintaining manageable complexity through modular deployment

Network hub devices serve as intermediary components between IoT devices and base stations. These hubs aggregate traffic from multiple IoT devices and communicate with base stations, reducing the direct connection burden on base stations. The intermediary hubs improve reliability by providing additional communication paths while managing complexity through centralized local control

The patent establishes backup frequency channels in advance before primary connection failures occur. Network hub devices preconfigure alternative communication paths using backup frequency channels, so that when primary connections fail, data reporting can immediately switch to backup channels without delay. This preliminary preparation ensures high data reporting reliability while optimizing bandwidth usage by only activating backup channels when needed

The system dynamically changes communication parameters by switching between primary and backup frequency channels based on connection status. When primary channels are available, normal operation uses them; when failures occur, the system changes to backup frequency channels. This parameter switching maintains data reporting reliability while managing network bandwidth consumption through conditional activation