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| Number | Title | Issue Date |
| 8380249 | Transmission method in a mobile communication system The present invention proposes a transmission method for transmitting data in a telecommunication network (NW), said telecommunication network comprising at least one access network (RAN) adapted to transmit data to/from at least one terminal device (MS) and a core ... | 02/19/2013 |
| 7788211 | Robust and efficient compression of list of items A method and apparatus are provided for communicating information. This may include comparing a current item list with a reference item list and determining a type of classification based on the comparison. That is, the comparison may determine a difference between ... | 08/31/2010 |
| 7751379 | IP mobility mechanism for a packet radio network An arrangement for providing IP mobility for a mobile station (MS) provides a care-of-address (COA) for routing data packets when the MS is away from home. In one embodiment, the arrangement includes support nodes, called gateway GPRS support nodes (GGSN) or serving... | 07/06/2010 |
| 7672288 | Arrangement for secure communication and key distribution in a telecommunication system The invention relates to mobility management of an Internet-type protocol traffic in a mobile communications system. At least one mobile exchange (DXT1, DXT2) in the mobile communications system is arranged to operate as a gateway which interfaces (rou... | 03/02/2010 |
| 7649837 | Control of gateway support node selection The invention relates to controlling selection of a gateway support node of a packet-switched network. The invention includes defining at least one condition for the gateway support node. When the condition is fulfilled, another gateway support node is more suitable... | 01/19/2010 |
| 7274869 | System and method for providing destination-to-source protection switch setup in optical network topologies A system and method for establishing protection routes in optical mesh networks. A protection protocol is provided that utilizes a destination-to-source communication channel to establish a source-to-destination protection route. The communication channel is establi... | 09/25/2007 |
| 7266593 | IP based service architecture A communication system comprises an IP network offering services to users and an IPT provider network providing call related functions to users. A control protocol message is received and analyzed by a respective serving entity in the IPT provider network. Depending... | 09/04/2007 |
| 7227849 | Implementation of multiple simultaneous calls in a mobile communication system The invention relates to implementation of multiple simultaneous calls for a mobile station in a mobile communication system. A common traffic channel (TCH) is allocated to several simultaneous calls (applications 1–n) of the mobile station (MS), so that th... | 06/05/2007 |
| RE39589 | Security method for transmissions in telecommunication networks The invention related to method for providing connection security for the transmission between communicating parties in a telecommunication network, the method comprising the steps of: exchanging security parameters between communicating parties, providing connectio... | 04/24/2007 |
| 7200385 | Selection of service implementation The invention relates to selection of the implementation of a service, and particularly to selection of the implementation of a supplementary service in a mobile communication system, in a situation where a user can use different terminals the properties of which va... | 04/03/2007 |
| 7194272 | Calculation method in a radio system for calculating the geometrical time difference between transmitters A calculating method and a radio system comprising a set of emitters and a set of receivers and a measuring mechanism, which measure the time difference between the reception moments of signals transmitted by the transmitters while the receiver is receiving signals,... | 03/20/2007 |
| 7193988 | Allocating Abis interface transmission channels in packet cellular radio network The invention relates to a method of allocating Abis interface transmission channels in a packet cellular radio network, and to a network part utilizing the method. The method comprises (502) allocating fixedly a certain number of transmission channels to bas... | 03/20/2007 |
| 7180868 | Method and equipment for setting a timer A method of setting a timer associated with a protocol supportinga data link in a digital mobile communication system in a connection section. At least one party (MSC/IWF, MS) to the connectionsection monitors if the need to change the timer value has arisen. Should... | 02/20/2007 |
| 7167447 | Transporting QoS mapping information in a packet radio network A method and a GGSN support node for sending data packets to a mobile station in a mobile communications system from an external communication system. The GGSN receives data packets from the external communication system in a first plurality of data flows which it m... | 01/23/2007 |
| 7142820 | Network monitoring method for telecommunications network The present invention relates to monitoring and maintaining a network in telecommunications networks which comprise a large number of network elements. The network elements are presented as a hierarchical diagram or as a map display on a graphical user interface. In... | 11/28/2006 |
| 7139558 | Routing of call forwarding according to basic services A method and equipment for implementing call forwarding in a mobile system having at least one forwarding exchange and at least one subscriber database is provided so that routing of a forwarded call can be implemented. The forwarding exchange can receive a call add... | 11/21/2006 |
| 7139813 | Timedependent hyperlink system in videocontent A time-dependent hyperlink is associated with a video of a content server. The time dependent link is cross-referenced with coordinates and time that it appears in the video. A user may select the time-dependent hyperlink by selecting the hyperlink when is displayed... | 11/21/2006 |
| 7139324 | Closed loop feedback system for improved down link performance A method includes receiving at least two space-time coded signals from an antenna system associated with a first station, determining complex channel state information based on the received space-time coded signals, and sending the complex channel state information ... | 11/21/2006 |
| 7133421 | Method and equipment for identifying a logical channel A method and an equipment implementing the method that allow a logical channel, to which a received burst relates, to be identified with certainty also in demanding operational circumstances. A logical channel relating to a time slot is identified by applying channe... | 11/07/2006 |
| 7130407 | Method for processing call establishment requests The invention relates to a method for processing a call establishment request in a telecommunication system comprising a plurality of exchanges communicating with each other, and in which method: a first exchange receives a call establishment request for establishin... | 10/31/2006 |
| 7120418 | Message communication charging A method and a system for charging for message communication, e.g. short messages, in intelligent network applications and especially for charging for message communication by a prepaid subscriber. For charging an intelligent network subscriber for message communica... | 10/10/2006 |
| 7116984 | Location services in a packet radio network A method for providing location service information related to a mobile station in a mobile communications system supporting connections of a first type, for example circuit-switched, and a second type, for example packet-switched. The method comprises receiving a r... | 10/03/2006 |
| 7113476 | Interference cancellation method and receiver The invention relates to an interference cancellation method and a receiver including interference canceller for suppressing a narrow-band interference signal from a received signal, converter for performing an orthonormal conversion of the signal into subspace comp... | 09/26/2006 |
| 7095838 | Handling of forwarded calls This invention presents a service of barring the forwarded calls. According to the invention, a subscriber may define in his subscriber information that all calls forwarded to him are to be rejected. In response to receiving a request for establishing a call to a su... | 08/22/2006 |
| 7096031 | Method for controlling a transcoder of a mobile communication system A mobile communication system includes a mobile services switching center, a base station and a transcoder. The transcoder receives frames containing speech parameters from the base station and receives speech signals from the mobile services switching center which ... | 08/22/2006 |
| 7091818 | Noise suppressor unit for a power source module The invention relates to a noise suppressor unit for installing a common mode choke for a noise suppressor in a power source module onto a circuit board of the power source module, the module being arranged onto a circuit board of a plug-in unit. The noise suppresso... | 08/15/2006 |
| 7088699 | Cellular receiver and reception method The invention relates to a reception method and a receiver in a system comprising in each cell a base station communicating with terminals located in its area. A received signal comprises a sum signal of signals originating from several transmitters. The receiver co... | 08/08/2006 |
| 7085294 | Frame synchronization mechanism A mechanism for synchronizing transmission of frames in a telecommunications network including a mobile station, a radio network controller, at least one base station. The mobile station and each base station have a corresponding timing reference. The mechanism incl... | 08/01/2006 |
| 7085248 | Method of identifying information addressed to a user in a communication system and a communication system The invention relates to a method of identifying information addressed to a user in a communication system, and to a communication system comprising at least one transmitter and at least one receiver, in which communication system the transmitter is arranged to tran... | 08/01/2006 |
| 7076788 | Method for describing software architecture A method for describing software architecture utilizes a service concept to provide a map of the software system's features from top-level functionalities to actual code through all intermediate abstractions. The services are defined as logical and physical services... | 07/11/2006 |
| 7069051 | Data transmission method and radio system The invention relates to a data transmission method and a radio system comprising at least one subscriber terminal and at least one base station including an antenna, by means of which the base station transmits signals to the subscriber terminal. The subscriber ter... | 06/27/2006 |
| 7065340 | Arranging authentication and ciphering in mobile communication system A method of arranging data protection in a telecommunication system including a first mobile communication network, a second mobile communication network, and a mobile station supporting both of the mobile communication networks is disclosed. The method includes cip... | 06/20/2006 |
| 7058148 | Method for selecting modulation detection in receiver, and receiver A method for selecting a modulation detector in a receiver and a receiver which includes a first and a second modulation detector, mechanisms for determining at least one cross-correlation value between the stored training sequence and at least one training sequence... | 06/06/2006 |
| 7031701 | Delay control method The invention is directed to a method for controlling delays in a cellular telecommunications network. The delay control method according to the invention is based on a hierarchical structure of delay controlling entities, which preferably communicate only with enti... | 04/18/2006 |
| 7027814 | Implementing simultaneous calls in a telecommunications network A method for managing multiple, independent, simultaneous calls between a mobile communications network and a subscriber terminal. For each subscriber terminal there is a first upper limit which is related to the capacity of its radio interface. Calls are limited to... | 04/11/2006 |
| 7023825 | Controlling quality of service in a mobile communications system A method for transmitting data packets in multiple data flows to/from a mobile station in a mobile communications system. A data transmission path is formed for routing data packets. Multiple profiles are associated with the data transmission path, each profile comp... | 04/04/2006 |
| 7024194 | Communication system A method for distributing timing information in a radio communication system comprising: a network including a plurality of base stations, each capable of transmitting and receiving radio communication signals to and from a respective coverage area, and including a ... | 04/04/2006 |
| 7024203 | Admission control method According to the invention, better requests resulting in the load being under a first predetermined limit are admitted. If a bearer request would result in the load being over the first predetermined limit, the admission control entity tries to make room for the bea... | 04/04/2006 |
| 7016397 | Method of processing CDMA signal components The invention relates to a method of processing multipath-propagated components of a signal in a communications system. In the method, a signal transmitted on the radio channel of the communications system is received in a RAKE receiver and an impulse response of th... | 03/21/2006 |
| 7016434 | Detection of interfering signal in radio receiver A method and equipment for detecting an interfering signal in a time division multiple access radio receiver, in which case, samples are taken from a received signal in symbol sequences over a time division multiple access timeslot, a signal path corresponding to th... | 03/21/2006 |
