US2011289148A1

5G,4G,3G

Title

METHOD AND APPARATUS FOR ASSIGNING A CONTROL ROLE FOR A COLLABORATIVE COMMUNICATION SESSION, AND METHOD AND APPARATUS FOR REQUESTING A CONTROL ROLE FOR A COLLABORATIVE COMMUNICATION SESSION

Application Number:

US201113091177

Publication Date:

24-11-2011

Current Assignee:

Family ID:

Application Date:

21-04-2011

Publication Country:

US

Abstract  Abstract

In a method for assigning a control role for a collaborative communication session, a message is received which indicates, independently of a media transfer request for a collaborative communication session, that a control role for the collaborative communication session is intended to be assigned to at least one terminal which is specified by the message as a holder of a control role, and a control role for the collaborative communication session is assigned to the at least one terminal which is specified by the message as the holder of a control role. In a method for requesting a control role for a collaborative communication session, a message which corresponds to the received message is sent. The methods are carried out by appropriately designed apparatuses.

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.