CN104205934A

5G,4G,3G,2G

Title

RF chain usage in a dual network architecture

Application Number:

CN2013814546

Publication Date:

10-12-2014

Current Assignee:

APPLE INC

Family ID:

48483156

Application Date:

27-02-2013

Declaring Company:

INTEL CORP

Publication Country:

US

Priority Date:

16-03-2012

View on Espacenet goto-link

Title

RF chain usage in a dual network architecture

Application Number:

CN2013814546

Family ID:

48483156

Publication Country:

US

Publication Date:

10-12-2014

Application Date:

27-02-2013

Priority Date:

16-03-2012

Current Assignee:

APPLE INC

Declaring Company:

INTEL CORP

View on Espacenet goto-link

Abstract  Abstract

The invention claims a for use in a double-network structure radio frequency (RF link) device and method. an evolved Node B (eNodeB) receiving RF chain shared information from user equipment (UE) associated with the eNodeB. the RF chain sharing information comprises first network an indication of unavailable frequency with or the RF chain can switch between them and in the second network supported by each frequency with the indication. the RF chain included in the UE and sharing the at least one frequency band between the first network and the second network. in response to RF link sharing information the eNodeB sends to the UE a radio resource control (RRC) connection reconfiguration signalling switch to release the secondary cell (Scell) or execution frequency of the primary cell (Pcell).

An apparatus and method for using a radio frequency (RF chain) in a dual-network architecture are disclosed herein. An evolved node B (eNodeB) receives RF chain sharing information from user equipment (UE) associated with the eNodeB. The RF chain sharing information comprises indication of a non-usable frequency band or indication of which frequency band is supported for each of a first network and a second network that an RF chain is switchable between. The RF chain is included in the UE and at least a frequency band is shared between the first and second networks. The eNodeB transmits radio resource control (RRC) connection reconfiguration signaling to the UE to release a secondary cell (SCell) or perform inter-frequency handover of a primary cell (PCell) in response to the RF chain sharing information.

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.

© 2025 All Rights Reserved FrandAvenue