Communication protocol for communicating image data
US5550826A · kind A · utility
19Cited by
5References
50Claims
0Family size
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Key dates
| Filing date | May 25, 1994 |
| Grant date | Aug 27, 1996 |
| Priority date | — |
| Expiry date | May 25, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/205
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A communication protocol can communicate data among apparatus by a simple procedure efficiently. In an AV center (1) (D2B control unit (1a), for example, a communication mode thereof is set in the master transmission mode, and a packet of one frame is transmitted to a TV (2). In the TV 2 (D2B control unit (2a)), its communication mode is set in the slave reception mode. When a packet of one frame from the AV center (1) is received by the TV (2), a communication between the AV center (1) and the TV (2) is ended.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.