Nokia Solutions and Networks Oy

Nokia Corporation

Teemu Harju

Manish Varma

Matti I Vesterinen

Heikki Kokkinen

Timo Alakoski

Ville Aarni

Harri Hakulinen

Javier Lafuente

Jaakko Teinila

Tommy Lindgren

Uwe Schwarz

Matti Vesterinen

Embodiments of the invention are directed to methods, apparatuses and systems for providing a service, utilizing Unstructured Supplementary Service Data (USSD), to a user in a communications network. According to one example of the invention, a hypertext transfer protocol (HTTP) message is received from an unstructured supplementary service data (USSD) server or gateway. Relevant content is then retrieved from a database upon receiving the HTTP message. A USSD message content is created based on a set of parameters, the USSD message content is sent to the USSD server, and the relevant content may then be provided to a user terminal in a text message.

Match maker service

When a messaging service network entity, such as an IP server, fails to deliver the message via a primary messaging service, such as an Internet Protocol based messaging service, the user device sends the message directly to the recipient user via a backup messaging service, such as a short message service, SMS. Thus message is delivered and the originating user bear the cost of the use of the backup messaging service.

Message delivery mechanism

Improved systems and methods for establishing peer-to-peer calls such as voice over IP calls and video over IP calls. In various embodiments of the invention, SMTP messages are exchanged between devices using a SMTP server, with the SMTP messages including IP address information. With this arrangement, the need for SIP service providers can be eliminated. In other embodiments of the present invention, SMS messages including IP address information are transmitted between devices during a GSM or other type of telephone call, enabling the call to 'migrate' to a VoIP or video over IP call.

Systems for providing peer-to-peer communications

Growing community of inventors

Espoo, Finland

Teemu Harju