US2015249947A1

5G,4G,3G,2G

Title

INTER-RAT MOBILITY OF IN-DEVICE COEXISTENCE

Application Number:

US201314119228

Publication Date:

03-09-2015

Current Assignee:

Family ID:

Application Date:

29-10-2013

Declaring Company:

Publication Country:

US

Priority Date:

01-11-2012

Title

INTER-RAT MOBILITY OF IN-DEVICE COEXISTENCE

Application Number:

US201314119228

Family ID:

Publication Country:

US

Publication Date:

03-09-2015

Application Date:

29-10-2013

Priority Date:

01-11-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

Embodiments of system device and method configurations for managing inter-radio access technology (inter-RAT) mobility of handovers between a UMTS Terrestrial Radio Access Network (UTRAN) or GSM EDGE Radio Access Network (GERAN) and an evolved UMTS Terrestrial Radio Access Network (E-UTRAN) to avoid scenarios of in-device coexistence (IDC) interference are disclosed herein. In one example the existence and types of IDC interference with an E-UTRAN Long Term Evolution (LTE)/Long Term Evolution-Advanced (LTE-A) network are determined and communicated to the UTRAN/GERAN in an IDC indication signal. The IDC indication signal may communicate the existence and type of IDC interference occurring at user equipment such as between licensed LTE/LTE-A and unlicensed industrial scientific medical (ISM) radio frequency bands. Accordingly the UTRAN/GERAN may use information provided from the IDC indication signal to prevent a handover to the E-UTRAN that would result in IDC interference.

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.