Asynchronous speech data communication system and communication method therefor
US7839837B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 15, 2005 |
| Grant date | Nov 23, 2010 |
| Priority date | — |
| Expiry date | Jul 27, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An asynchronous speech data communication system, which is capable of making a hands-free phone conversation at a high speed without causing annoyance in a vehicle, and a communication method therefor are provided. A vehicle-mounted hands-free system includes a speech communication terminal having a speech data communication function, an access point for enabling communication using an asynchronous wireless LAN with other electronic devices, such as a PDA and a mobile audio, including the speech communication terminal, and a communication control section for limiting the packet size of data to be communicated of the other electronic devices when there is communication of speech data by the speech communication terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.