US2010029204A1

5G,4G,3G

Title

Techniques to improve the radio co-existence of wireless signals

Application Number:

US20080220951

Publication Date:

04-02-2010

Current Assignee:

Family ID:

Application Date:

30-07-2008

Declaring Company:

Publication Country:

US

Priority Date:

30-07-2008

Title

Techniques to improve the radio co-existence of wireless signals

Application Number:

US20080220951

Family ID:

Publication Country:

US

Publication Date:

04-02-2010

Application Date:

30-07-2008

Priority Date:

30-07-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

Techniques are described that can be used to perform one or more of the following actions in order to reduce signal interference between WLAN and BlueTooth radios that are proximate to one another. One action is to selectively reduce a filter bandwidth in a WLAN radio applied to a received WLAN radio signal to reduce BlueTooth signal interference. An additional or alternative action is to selectively indicate a WLAN radio channel bandwidth larger than a channel bandwidth used for the WLAN radio so that the BlueTooth radio avoids transmitting over the indicated channel bandwidth. An additional or alternative action is to selectively reduce BlueTooth transmitter power in response to antenna isolation between BT and WLAN radio being less than a first threshold in order to reduce the likelihood of WLAN radio front end saturation.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.