Interoperability improvement between receivers and transmitters in a mobile station
US7676243B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2006 |
| Grant date | Mar 9, 2010 |
| Priority date | — |
| Expiry date | Sep 29, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B15/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A mobile station is disclosed that includes a first antenna, at least one second antenna, and a receiver coupled to the first antenna. The receiver includes first control logic configured to generate a notification of the receiver being able to receive a reception frequency band and includes a transmitter coupled to the at least one second antenna and the receiver. The transmitter communicates radio frequency (RF) signals in a transmission frequency band over an RF transmit path to the at least one second antenna. The transmitter includes a tunable filter coupleable to the RF transmit path, and second control logic configured to adjust at least one characteristic of the tunable filter based at least in part on the notification. The adjustment is performed to reduce, when the tunable filter is coupled to the RF transmit path, interference caused by transmission in the transmission frequency band with reception in the reception frequency band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.