Transmission Of Messages In A Radio Communication System
Patent No. EP3941025 (titled "Transmission Of Messages In A Radio Communication System") was filed by Swissphone Wireless on Jul 17, 2020. The application was issued on Aug 20, 2025.
Patent Summary
A radio call arrangement (100) transmits messages, specifically alarm messages, to pagers (10) using a paging protocol. While the protocol supports a first message format comprising a paging address (35) of a first address type and a message text (36), the arrangement is configured to transmit a second message format. This second format includes a dedicated paging address (45) of the first address type, which serves as a marker or flag to tag the message. Additionally, the second format contains one or more paging addresses (81) of a second address type and a common message text (47) shared among those second-type addresses. This configuration enables efficient group alerting and flexible electronic key usage for decryption and security.
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Date
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EP3941025
- Application Number
- EP20186548A
- Filing Date
- Jul 17, 2020
- Status
- Granted And Under Opposition
- Jul 18, 2025
- Publication Date
- Aug 20, 2025
- External Links
- Slate, Register , Google Patents