Nokia Corporation

Nokia Technologies Oy

Mika Grundström

Janne Aaltonen

Juha Salo

Rod Walsh

Harri Hakulinen

Wenhui Lu

Antti Ylä-Jääski

A method comprising establishing a call connection () between at least a first and a second terminal; monitoring (), by at least the first terminal, a conversation during the call in order to detect () at least one predetermined context-related keyword repeated in at least the first and the second terminal; and in response to detecting () at least one repeated predetermined context-related keyword, providing an indication () about the detected context-related keyword to a user of at least the first terminal, said indication enabling opening an application linked to said context-related keyword.

Enhanced context awareness for speech recognition

A mapping method for simplifying broadcast systems, such as Digital Video Broadcast Terrestrial (DVB-T). Broadcast address information is mapped to the Packet Identifier (PID) field of a Motion Picture Expert Group level 2 transport stream (MPEG2-TS). Table complexity can be minimized, or the service information (SI) tables can be removed without impacting hardware level discrimination of likely relevant packets.

Multicast address to packet identifier mapping for broadcast systems

Systems and methods that make use of acknowledgments in the charging of users for data reception. Certain of these systems and methods additionally consider quality of service.

System and method for charging for data reception

A method for increasing a user's perceived access speed to content available from a data network. The method utilizes a multicast channel and the selection of group data to be sent over that channel.

Method to improve perceived access speed to data network content using a multicast channel and local cache

The present invention provides methods and apparatus for integrating the operation of a plurality of radio networks. The plurality of radio networks may utilize a common frequency spectrum. The radio center frequencies are adjusted so that frequency drift in relation to each radio network is reduced. Also, system information about the plurality of radio networks may be sent on a radio channel that is associated with one of the radio networks. An oscillator synchronizer synchronizes a first reference oscillator that is associated with a first radio network and a second reference oscillator that is associated with a second radio network in order to adjust radio center frequencies. With a variation of the embodiment, a reference oscillator of one of the radio network adjusts center frequencies for radios that are associated with the other radio network.

Growing community of inventors

Tampere, Finland

Mika Grundström