Mobile apparatus with radio frequency architecture supporting simultaneous data and voice communications
US8868126B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2012 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Feb 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0264
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Mobile apparatus with radio frequency architecture supporting simultaneous data and voice communications, in an embodiment, includes first and second antennas, a tranceiver unit, first and second radio frequency (RF) front-end units. The tranceiver unit has a plurality of first, second, and third RF terminals. The first RF front-end unit is coupled between the first antenna and first RF terminals to provide first paths for a high-speed data communication mode and a first mobile communication mode between the first RF terminals and first RF front-end unit. The second RF front-end unit is coupled between the second antenna and second and third RF terminals to provide second paths for at least one second communication mode between the second RF terminals and second RF front-end unit and to provide third paths for the high-speed data communication mode and first mobile communication mode between the third RF terminals and second RF front-end unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.