EP3101948B1

Title

Communication Control Method, Target Master Base Station And Secondary Base Station For Inter-Master Station Handover Of A User Terminal

Application Number:

EP15743003A

Publication Date:

17-07-2019

Current Assignee:

Family ID:

Application Date:

30-01-2015

Declaring Company:

Publication Country:

US

Priority Date:

31-01-2014

Title

Communication Control Method, Target Master Base Station And Secondary Base Station For Inter-Master Station Handover Of A User Terminal

Application Number:

EP15743003A

Family ID:

Publication Country:

US

Publication Date:

17-07-2019

Application Date:

30-01-2015

Priority Date:

31-01-2014

Current Assignee:

Declaring Company:

Abstract  Abstract

A communication control method according to a first aspect is a method in a mobile communication system that supports a dual connectivity scheme using: a master base station that establishes an RRC connection with user terminal; and a secondary base station that provides the user terminal with additional radio resources. The method includes a step of transmitting, from a source master base station to the user terminal, a handover command for instructing handover, when the handover of the user terminal from the source master base station to a target base station is performed after communication in the dual connectivity scheme is started. In the step of transmitting the handover command, the source master base station transmits secondary base station information about configurations of the secondary base station with the handover command, to the user terminal.

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.