Data transmission method for wireless peripheral device
US11677434B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2021 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Jul 23, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1893
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data transmission method for use between a wireless transmitter and a wireless receiver of a wireless peripheral device is provided. In a frequency hopping procedure, the wireless transmission data is re-transmitted through a secondary transmission channel. Consequently, a transmission delay problem is reduced. Moreover, the wireless receiver issues a special acknowledgement packet with loadable information to the wireless transmitter. Consequently, the master control power of the frequency hopping procedure is switched from the wireless transmitter to the wireless receiver. In addition, the information control capability of the wireless receiver to control the wireless transmitter in the communication application level can be increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.