System and method for embedding text in multicast transmissions
US8514762B2 · kind B2 · utility
5Cited by
14References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2007 |
| Grant date | Aug 20, 2013 |
| Priority date | — |
| Expiry date | Jun 11, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method embeds text in a multicast transmission. An exemplary method comprises receiving non-voice data. The non-voice data is embedded within digitized voice data. The digitized voice data with the embedded non-voice data is wirelessly transmitted, by a computing device, as a multicast transmission to a plurality of mobile devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.