Beacon Security via Dynamic Time-Varying Identification Codes

The patent applies dynamics by transitioning from static beacon identification information to dynamic identification codes that change over time. The system generates time-varying identification codes using algorithms that incorporate time variables, causing the beacon's identifying information to dynamically update periodically. This resolves the security issue while maintaining operational simplicity, as the dynamic changes occur automatically without user intervention.

The patent implements parameter changes by modifying the identification information parameter of the beacon transmissions. Instead of using fixed identifiers, the system changes the identification parameter periodically by generating new codes based on time-dependent algorithms. This parameter transformation ensures that each transmission contains updated identification information, preventing unauthorized correlation of beacon locations while preserving the ease of transmission.

The patent applies self-service by enabling the beacon device to automatically generate and update its own identification codes without external intervention. The beacon incorporates an algorithm that uses its current time and predefined variables to autonomously produce new identification codes. This self-service mechanism reduces the need for complex external key management infrastructure, as each beacon independently maintains its security credentials.

The patent introduces an intermediary algorithm that mediates between the beacon's static secret variables and the dynamic time information to generate secure identification codes. This intermediary computational layer transforms simple inputs (time and secret variables) into secure outputs without requiring complex cryptographic hardware or external key distribution systems, thereby managing device complexity while maintaining security.

The patent implements partial action by using simplified cryptographic operations that provide sufficient security without requiring full-strength cryptographic processing. The identification code generation uses algorithms that incorporate time variables and secret variables in a computationally efficient manner, performing only the necessary computational steps to generate secure codes rather than executing complete cryptographic protocols. This reduces energy consumption while maintaining adequate access control.

The patent applies periodic action by updating identification codes at regular time intervals rather than continuously. The beacon generates new identification codes based on periodic time variables, creating a rhythm of code updates that provides security against unauthorized access while allowing computational resources to rest between updates. This periodic regeneration strategy reduces overall computational energy requirements compared to continuous code generation.