Core Wireless Licensing S.a.r.l.

Conversant Wireless Licensing S.a R.l.

Nokia Technologies Oy

Simo Hyytia

Ilkka Westman

Arto Leppisaari

Pekka Kuure

Tapio Paavonen

Janos Kovacs

Krisztian Litkey

Zoltan Kis

Markku K Vimpari

Seppo Huotari

Olli Pulkkinen

Kirsi M Rotsten

Timo Eloranta

In order to facilitate group communication using characteristics of a prearranged group but not involving all members of the pre-arranged group, a parameter indicating that the group communication is not intended to all members of the pre-arranged group is added by an inviting group member sending a request to a group server, and the group server, in response to the parameter, is configured to not to invite all members to the group communication.

Group communication

In order to facilitate group communication using characteristics of a pre-arranged group but not involving all members of the pre-arranged group, a parameter indicating that the group communication is not intended to all members of the pre-arranged group is added by an inviting group member sending a request to a group server, and the group server, in response to the parameter, is configured to not to invite all members to the group communication.

A method for setting up data sessions in a communication system is provided. The method comprises registering at least one user equipment with a service provider where after information about media capabilities is communicated between the at least one user equipment and the service provider and then stored. The method comprises further sending a request for a data session with at least one user equipment and using the stored information when setting up the requested data session. A communication system, an application server and a user equipment configured to operate accordingly are also provided.

Setting up communication sessions

The invention relates to a method in which a message is received to a communication server from a node. The communication server obtains user information with recipient information in the message. The user information comprises user entity state and user entity protocol information. A first protocol is determined to become a preferred protocol based on the user entity protocol information. The delivery of said message is attempted with a delivery mechanism of the preferred protocol. A second protocol is determined to become the preferred protocol with said user entity protocol information upon a failure to deliver said message with said first protocol. The attempting of the delivery of said message is repeated with a delivery mechanism of the preferred protocol.

Method for delivery of messages in a communication system

Method for the delivery of messages in a communication system

Growing community of inventors

Espoo, Finland

Simo Hyytia