Method and apparatus for processing multiple wireless communication services
US9602144B2 · kind B2 · utility
0Cited by
31References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2005 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Jan 19, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/0085
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention is related to a method and apparatus for processing multiple wireless communication services in a receiver. A receiver receives more than one wireless communication service simultaneously via a wireless interface. Each service is transmitted via a different carrier frequency band. The multiple received carrier signals are down-converted to an intermediate frequency (IF) band using a mixer and a local oscillator (LO). The LO frequencies are set such that the down-converted IF bands of the multiple services are fallen into a single IF band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.