Delivery Verification Using IoT Network Profiles

The patent introduces an intermediary verification system that uses IoT network information as a mediator between the GPS location and the final delivery confirmation. The courier device captures network information (SSID, BSSID, signal strength) from the delivery location and compares it with pre-registered network data associated with the destination address. This intermediary verification layer resolves the contradiction by adding a validation step that confirms the GPS location matches the expected network environment, thereby improving delivery accuracy without sacrificing the speed benefits of GPS-guided delivery.

The patent applies preliminary action by pre-registering network information (SSID, BSSID, signal strength parameters) associated with each delivery address before the actual delivery occurs. This creates a reference database that the courier device can query and compare against real-time captured network data. By performing this preparation in advance, the system enhances delivery reliability through verification without adding significant complexity during the delivery execution phase, as the courier device only needs to capture and compare data against the pre-stored reference.

The patent implements dynamics by making the network information verification system adaptive to changes. The system captures multiple parameters including SSID, BSSID, and signal strength, and compares them with tolerance thresholds rather than requiring exact matches. This allows the system to accommodate dynamic network changes such as signal fluctuation or minor configuration variations while still maintaining accurate delivery verification. The dynamic comparison approach preserves delivery accuracy even when network conditions change, preventing information loss due to rigid verification criteria.