Method and apparatus for relaying or receiving message
US11665516B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2022 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Jun 10, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In an aspect of the present disclosure, there is provided a road side apparatus configured to relay a message. The apparatus may include a memory, a processor, and a transceiver. The processor may be configured to: check whether an identifier received together with a received message is previously stored; when the identifier is stored, replace a personal safety message (PSM) corresponding to the identifier in a pair of the PSM and the identifier with a PSM included in the received message and the store the PSM; when a timer for batch transmission expires or when a total size of stored PSMs exceeds a predetermined value, generate one batch message including all PSMs in stored pairs of PSMs and identifiers; and transmit the generated batch message. The identifier may be information for identifying a transmitter that transmits the message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.