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| Number | Title | Issue Date |
| 7103015 | DSL transmission system with means for ensuring local echo orthogonality A digital subscriber line transmission system comprising an IFFT circuit generating successive outgoing time domain symbols on a subscriber line from respective groups of digital frequency domain coefficients; an FFT circuit generating groups of digital frequency do... | 09/05/2006 |
| 7065199 | Communication system including means for transmitting internet addresses via SMS A communication system, adapted to establish connections to, and between, Internet users, including a cellular radio communication network adapted to provide a short message service (SMS), and a server adapted to facilitate the establishment of a telephony/Internet ... | 06/20/2006 |
| 7003579 | Procedure and device for control of data file transmission A procedure for control of data file transmission between transmitting and receiving units, at which examples of the data file to be transmitted/transferred are stored at a plurality of the transmitting units, and a device to effect this procedure. The control of th... | 02/21/2006 |
| 6912400 | Procedure to transmit information at telephone answering service A procedure to transmit information at a telephone answering service, especially in mobile telephone systems. The telephone answering service has a voice mailbox for recording of speech, and also transmits a text message to the mobile telephone especially via SMS (s... | 06/28/2005 |
| 6859653 | Efficient location management strategies in a UMTS-based network A mobile telecommunication system in which a plurality of different services can be used, and a method for the location management of mobile stations in a network which uses the mobile system. An efficient location management is achieved for the different services u... | 02/22/2005 |
| 6845086 | Cellular congestion reduction via intracell handover providing fixed and flexible service The invention relates to a method at a cellular radio communications system which makes possible that the probability of congestion for multislot mobiles in said system is reduced. In the future, the GSM-system will offer high speed data services, at which one of th... | 01/18/2005 |
| 6831918 | IP/ATM network system adapted for the simultaneous transmission of IP data packets to a plurality of users An ATM transmission system is adapted for the simultaneous transmission (i.e. multicasting) of IP data packets to a plurality of system users, using ATM as a carrier network, and includes an IP/ATM network including clusters of Logical IP Systems (LISs), a multicast... | 12/14/2004 |
| 6822963 | Telecommunications The present invention provides a very simple and scalable architecture which gives a substantially optimal solution for an IP over ATM network service, by exploiting the QoS of the ATM network, providing shortcut communication when necessary, reducing connection set... | 11/23/2004 |
| 6728547 | Call setup in mobile systems The invention relates to a method at a mobile tele and data communication system, which makes possible for an A-subscriber to transmit data to an application in the B-subscriber's mobile terminal in connection with the call setup. Examples of transferred data can be... | 04/27/2004 |
| 6687731 | Arrangement for load sharing in computer networks The invention relates to an arrangement for load sharing in computer networks and, more exactly, an arrangement for distribution of traffic, for instance via Internet, from clients (1) to service suppliers who provide services from many servers. The inven... | 02/03/2004 |
| 6678736 | Resource optimization function in a data and telecommunications system A method at a telecommunications system and a data communications system configured to adapt a resource reservation protocol for fixed networks to radio networks with a large variation in bandwidth and quality. Using a method of hierarchical coding, a dat... | 01/13/2004 |
| 6671513 | Procedure in a mobile telephone system to transmit position specifications A system and associated method of providing position specifications of a mobile telephone station is provided. A position specification is provided to a mobile station via a cell level general cell broadcast. When a specific telephone call is made from th... | 12/30/2003 |
| 6668171 | Procedure and system for position management in a mobile telephone system A device, a system and a procedure to reduce the signalling load in a cellular mobile telephone system that supports packet switched services. One of a set of mobile stations included in a cellular mobile telephone system is switched between a first mode ... | 12/23/2003 |
| 6606481 | System at telecommunications network A system provides interactive control of broadband services. There are today systems which offer distributive services, for instance analog cable-TV, analog satellites and acting terrestrial TV-networks. A paradigm shift, however, has been initiated in co... | 08/12/2003 |
| 6600926 | Channel simulator for mobile systems A device and a method at a mobile communication system which provide a flexible and realistic way of emulating the time dispersive qualities and the broadband frequency correlation qualities of a radio channel. The device includes two or more flexible del... | 07/29/2003 |
| 6498788 | Method and a radio terminal for interaction with a service provider A mobile radio terminal for a digital cellular radio communication system. The system includes a number of base stations connected to a public network. Each of the base stations is adapted to serve a number of mobile radio terminals. The mobile radio term... | 12/24/2002 |
| 6490367 | Arrangement and method for a system for administering certificates A system for administering certificates involves the generation, distribution and recall of certificates for public key systems. The generation comprises generating encryption keys and personalizing smart cards. The system is designed as a distributed sys... | 12/03/2002 |
| 6466657 | Arrangement for acquisition of services via a telephone set The invention relates to an arrangement for acquisition of services via a telephone set. The arrangement comprises a communication element which connects the calling service purchaser to a service provider station with associated computer equipment. The a... | 10/15/2002 |
| 6466583 | Integration of SNMP and CMIP Many systems deployed by telecommunications operators will, in the future, include both Simple Network Management Protocol (SNMP) and Common Management Information Protocol (CMIP) management mechanisms. The disclosed system solution is a mechanism which e... | 10/15/2002 |
| 6397933 | Method and device for cooling of electronic/computer equipment and use thereof A cooling system for cooling electronic/computer equipment in an equipment room in a station. A fan device causes heat exchanging air circulation between a battery and the equipment, where the air is guided by an air guiding device. The air guiding device... | 06/04/2002 |
| 6389396 | Device and method for prosody generation at visual synthesis A device for prosody generation at visual synthesis. A number of half-syllables are stored together with registered movement patterns in a face. When synthesizing speech, a number of half-syllables are put together into words and sentences. The words and ... | 05/14/2002 |
| 6385580 | Method of speech synthesis A method of speech synthesis for reproduction of facial movements of a person with synchronized speech synthesis. The speech is put together of polyphones that are taken from a database. A databank is established containing polyphones with the polyphones ... | 05/07/2002 |
| 6368205 | Voice mailbox in a GSM-system A mobile communication system which includes mobile terminals with a voice mailbox function. The mobile terminals are equipped with mobile-adapted WWW-browsers. The voice mailbox function provides one or more functions in the form of being able to downloa... | 04/09/2002 |
| 6239388 | Device for reducing the time for measuring on a cable A splicing device is provided for being fastened to one end of a cable wherein fibers/wires in the cable are connectable to the device. Further, the cable sheathing is brased to the device by a tightening procedure. The connection of the device to the cab... | 05/29/2001 |
| 6208387 | Advertisement at TV-transmission A device and method for generation of digital advertisement displays in real time in digital TV-transmissions. In such digital TV-transmissions, a digital coding of the image material is made before the transmission is made; this coding compresses the con... | 03/27/2001 |
| 6188873 | Broadband radio access method, device and system A broadband radio access method device and system includes a first wireless communication segment that operates under 10 GHz, and a second wireless communication segment that operates over 20 GHz. Coordination between the first segment and second segment ... | 02/13/2001 |
| 6181714 | Multi-carrier transmission systems A multi-carrier transmission system using DMT. It is known to recover a receiver sample and clock from a reserved carrier, a pilot carrier having a fixed phase. A sampling clock oscillator in a receiver is then phase locked to the pilot carrier. Multi-car... | 01/30/2001 |
| 6160820 | Multi-carrier transmission systems A multi-carrier transmission system, particularly a discrete multi-tone (DMT) system. Data is transmitted between two transceivers using a plurality of carriers. The frequency bandwidth of the system is divided between the plurality of carriers. The trans... | 12/12/2000 |
| 6112178 | Method for synthesizing voiceless consonants A method for synthesizing speech using concatenation and Hanning-windows, in which a synthetic waveform is formed by concatenation of suitably selected parts of recorded human speech, the selected parts being windowed out with a Hanning window and copied ... | 08/29/2000 |
| 6104725 | Telecommunication system Including a local area network (LAN), an asynchronous transmission mode (ATM) network, and a broadband data service (BDS) network in which a protocol data unit is not reconfigured in the (BDS) network The invention relates to a device for broadband data service transmission in telecommunication system. The invention aims at implementing bridges in public ATM network, by which public data communication services can be used by private, local networks LAN... | 08/15/2000 |
| 6084871 | Method for synchronization of transmitter and receiver at mobile radio system A method of a mobile radio system for synchronization a transmitter and receiver. The system relates to MC/DS-CDMA-system. In the system information is transmitted digitally in frames. For that purpose a data channel, a pilot channel and a synchronization... | 07/04/2000 |
| 6064680 | Attenuation-free optical connection An attenuation-free optical connection which includes a fiber optical signal fiber for transmission of an effective signal. Amplification elements are placed at intervals along the signal fiber for amplification of the effective signal and compensation fo... | 05/16/2000 |
| 6055303 | Telecommunications services A system and method of providing CCBS services over GVNS. In a network service with routing code recalculation, a supplementary subscriber service involves an interaction between two subscribers. Knowledge of a subscriber access code, used in a called sub... | 04/25/2000 |
| 6047185 | Method for testing handover in mobile telephone networks A method for testing handover in mobile telephone networks. A test mobile passes through relevant traffic routes while transmitting a radio signal and registering its position. Actual base stations synchronously measure the signal strength which is receiv... | 04/04/2000 |
| 6047177 | Method, device, and system for radio communication at short distances A method, device and system for radio based short range communication makes possible local network access for capacity-demanding broadband services in a cellular short range system such as DECT. Two separate cellular systems for short range communication ... | 04/04/2000 |
| 6038221 | Device at telecommunications systems using a pattern of time slots A radio based access network type Digital European Cordless Telecommunication DECT in which powerful and simply-built up network components, such as repeaters are an integral part. The device makes possible a signaling which makes digital decoding and add... | 03/14/2000 |
| 5995842 | Arrangement with a short-range radio system A release is carried out by PP transmitting CC-person who belongs to a radio system with a short range, for example a wireless telephony system, can be temporarily transferred as guest into a second wireless telephony system. When the user moves to a seco... | 11/30/1999 |
| 5983104 | Mobile communications system with mobile unit speed identification features In telecommunication systems, for instance of the type DECT, there are mobile units which move within and between the cells of the system. The new device identifies mobile units which move with a predetermined speed and the identification is performed by ... | 11/09/1999 |
| 5953672 | Arrangement in a mobile short-range communication system The present invention relates to a radio-based mobile short-range communication system SRC, comprising a transmitting and receiving unit. The receiving units are offered information from the transmitting units from a number of information providers. The i... | 09/14/1999 |
| 5930240 | Radio frequency communication system with a repeater that operates with a time division multiple access protocol In a mobile radio system, which comprises densely positioned base stations working with a short range between the affected base stations and mobile units, repeating functions are carried out by means of a simplified variant of a base station. This simplif... | 07/27/1999 |
