JP2015514338A

5G,4G,3G,2G

Title

RF chain usage in dual network architecture

Application Number:

JP20150500450

Publication Date:

18-05-2015

Current Assignee:

Family ID:

Application Date:

27-02-2013

Declaring Company:

Publication Country:

US

Priority Date:

16-03-2012

Title

RF chain usage in dual network architecture

Application Number:

JP20150500450

Family ID:

Publication Country:

US

Publication Date:

18-05-2015

Application Date:

27-02-2013

Priority Date:

16-03-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

An apparatus and method for using radio frequencies (RF chains) in a dual network architecture is disclosed herein. The evolved Node B (eNodeB) receives RF chain sharing information from the user equipment (UE) associated with the eNodeB. The RF chain sharing information includes an index of an unusable frequency band or an index indicating which frequency band is supported for each of the first network and the second network to which the RF chain can be switched. The RF chain is included in the UE, and at least the frequency band is shared between the first network and the second network. In response to the RF chain sharing information, the eNodeB releases a radio resource control (RRC) connection in order to release a secondary cell (S cell) or to perform an inter-frequency handover of the primary cell (P cell). Send configuration signaling to the UE.

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.