Abstract: A mobile device in a dual carrier communication system communicates with a network via first and second carriers by receiving data in the first cell via one of the first and second carriers on one carrier frequency, whilst receiving system information and/or downlink data from a second cell via the other of the first and second carriers on another carrier frequency.

Abstract: A mobile device in a dual carrier communication system communicates with a network via first and second carriers by receiving data in the first cell via one of the first and second carriers on one carrier frequency, whilst receiving system information and/or downlink data from a second cell via the other of the first and second carriers on another carrier frequency.

Abstract: Voice communication is enhanced between a group of users in a network by providing data for transmission to the group of users; adding to the data other information relating to a new active user; and transmitting the combined data and information in a single message to all other users in the group.

Abstract: According to the invention, a reduced set of transport format combinations is signalled to a subscriber station which has established a link to a second radio communication system in a second signalling channel of said second radio communication system. The transport format indicator is then selected from the reduced set of transport format combinations and used to initiate a link transfer to the first signalling channel of a first radio communication system. A full set of transport format combinations is subsequently signalled to the subscriber station in the first signalling channel.

Abstract: Network information is provided for a station that is adapted to exchange data via at least one interface for each of different communication networks. The station selects an interface or a network station for exchange of data based on the network information and carries out the data exchange via the selected interface or network station. Priorities are determined and allocated to the network information of network stations or communication networks which it can receive based on their signal strength.

Abstract: A reduced set of transport format combinations is signalled to a subscriber station which has established a link to a second radio communication system in a second signalling channel of the second radio communication system. The transport format indicator is then selected from the reduced set of transport format combinations and used to initiate a link transfer to the first signalling channel of a first radio communication system. A full set of transport format combinations is subsequently signalled to the subscriber station in the first signalling channel.

Abstract: A method of increasing the adhesion of a photopolymerizable composition and the photopolymerized composition formed therefrom, which method comprises the step of adding an adhesion promoter, which consists essentially of a polycarboxylic acid having three to six carbon atoms, to the photopolymerizable composition.

Abstract: According to the invention, a reduced set of transport format combinations is signalled to a subscriber station which has established a link to a second radio communication system in a second signalling channel of said second radio communication system. The transport format indicator is then selected from the reduced set of transport format combinations and used to initiate a link transfer to the first signalling channel of a first radio communication system. A full set of transport format combinations is subsequently signalled to the subscriber station in the first signalling channel.