CN105580449B

5G,4G

Title

POWER CONTROL AND POWER HEADROOM REPORTING FOR DUAL CONNECTIVITY

Application Number:

CN20148052571

Publication Date:

28-05-2019

Current Assignee:

Family ID:

Application Date:

04-09-2014

Declaring Company:

Publication Country:

US

Priority Date:

27-09-2013

Title

POWER CONTROL AND POWER HEADROOM REPORTING FOR DUAL CONNECTIVITY

Application Number:

CN20148052571

Family ID:

Publication Country:

US

Publication Date:

28-05-2019

Application Date:

04-09-2014

Priority Date:

27-09-2013

Current Assignee:

Declaring Company:

Abstract  Abstract

The present invention relates to a kind of methods for being effectively carried out power control in the situation that UE is connected to both MeNB and SeNB.The MeNB determines the power distribution ratio of the power to be used to send to the uplink of the MeNB and SeNB by the UE, determines parameter PEMAX,MeNBAnd PEMAX,SeNB, and the SeNB/UE is sent these parameters to for using in power control.Furthermore, the MeNB executes the update of the power distribution ratio under the auxiliary of the UE, that is UE provides the information about the path loss on the second Radio Link to the SeNB to the MeNB, preferably by sending the MeNB for the virtual power headroom reporting about second Radio Link to the SeNB.The MeNB exports the information of the path loss about second Radio Link from the virtual power headroom reporting.

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.