| DEUTSCHE TELEKOM AG Patent applications |
| Patent application number | Title | Published |
|---|
| 20120120933 | METHOD FOR ENHANCED RADIO RESOURCE MANAGEMENT IN A PUBLIC LAND MOBILE NETWORK - A method for enabling a mobile terminal to access a wireless local area network, the method including: receiving, at the mobile terminal, a first set of data from a WLAN (wireless local area network) login server module of a public land mobile network, wherein the first set of data is related to authentication information required by the wireless local area network for granting access to the mobile terminal; storing, by a WLAN login client module of the mobile terminal, a second set of data related to the authentication information required by the wireless local area network within a subscriber identity module of the mobile terminal; and upon access to the wireless local area network being requested by the mobile terminal, transmitting, by the WLAN login client module, the authentication information from the mobile terminal to the wireless local area network. | 05-17-2012 |
| 20120110176 | METHOD AND PROGRAM FOR INITIATING A SECOND SERVICE IN DEPENDENCY OF A FIRST SERVICE - A method for initiating a second service in dependency of a first service using individually configured event-driven state-machines includes executing the first service in a first communication space; transmitting a first event to an operator unit in dependency of the first service; triggering a first event-driven state-machine of the operator unit by the first event; generating a second event by the first event-driven state-machine; transmitting the second event to at least one of the first communication space and a second communication space; and initiating the second service in the at least one of the first communication space and the second communication space by the second event. | 05-03-2012 |
| 20120106504 | METHOD, SYSTEM AND BASE STATION FOR SHARING OR JOINTLY USING A GERAN (GSM EDGE RADIO ACCESS NETWORK) MOBILE RADIO ACCESS NETWORK - A method for sharing or jointly using a GERAN (GSM EDGE Radio Access Network) mobile radio access network by at least a first mobile radio network operator and a second mobile radio network operator includes providing a radio access network for joint use by the at least first and second mobile radio network operators, wherein the radio access network provides at least a first radio frequency channel and a second radio frequency channel, the at least first and second radio frequency channels having each a TDMA frame (Time Division Multiple Access, frame) with eight time slots (TS | 05-03-2012 |
| 20120100863 | METHOD AND PROGRAM FOR CHANNEL MODIFICATION IN A CELL OF A MOBILE RADIO ACCESS NETWORK - A method is provided for channel modification within a macro cell of a cellular mobile radio access network. The method includes the steps of: providing a first control channel signal transmitted by a first transmitter, wherein the macro cell comprises the first transmitter and the macro cell overlaps at least partly with a radio coverage area created by a second transmitter; and providing a second control channel signal transmitted by the second transmitter, wherein the second control channel signal is transmitted using a same physical layer configuration as the first control channel signal. The second control channel signal is synchronized to the first control channel signal. The second control channel signal includes a duplication of the first control channel signal. The second control channel signal differs from the first control channel signal in at least one information element carried by the first control channel signal. | 04-26-2012 |
| 20120100857 | METHOD FOR OPTIMIZING THE HANDOVER BEHAVIOR IN A MOBILE RADIO NETWORK - A method for optimizing handover behavior in a mobile radio network includes: a) determining, during a first period of time, the handover behavior of at least one base station of the mobile radio network, with current configuration values of the handover parameters of the at least one base station; b) evaluating a current configuration of the at least one base station based on the determined handover behavior during the first period of time; c1) in the case that step b) does not indicate a need for optimization: repeating steps a) and b); or c2) in the case that step b) indicates a need for optimization: setting an optimization parameter A to a maximum value Amax; and d) modifying configuration values of at least one handover parameter. | 04-26-2012 |
| 20120083303 | OPPORTUNISTIC SPECTRUM ACCESS IN MOBILE COGNITIVE RADIO NETWORKS - A method of spectrum access for wireless communications by a secondary unlicensed unit in a CRN environment comprising one or more secondary unlicensed mobile units and one or more primary licensed units includes receiving information indicative of a location and movement of one or more secondary unlicensed units and a channel usage pattern and spatial distribution of one or more primary licensed units is accessed and a guard distance to shield the one or more primary licensed units from interference is calculated. The channel availability to the one or more secondary unlicensed units is then calculated according to a two-state Markov model including the guard distance as a constraint and based on the information indicative of the location and movement of the one or more secondary unlicensed units and the channel usage pattern and spatial distribution of the one or more primary licensed units. | 04-05-2012 |
| 20120076062 | METHOD, PUBLIC LAND MOBILE NETWORK AND BASE STATION ENTITY - A method for transmission of data within a public land mobile network from a base station entity to a first user equipment and to at least one other user equipment includes: providing a Shared Control Channel including a plurality of first sub-channels; providing a Physical Downlink Shared Channel comprising a plurality of second sub-channels, wherein each of the plurality of second sub-channels used for transmission of data to the first user equipment or the at least one other user equipment is referenced by a respective first sub-channel out of the plurality of first sub-channels; and performing downlink transmission of identical content to the first user equipment and to the at least one other user equipment. | 03-29-2012 |
| 20120071141 | HETEROGENEOUS NETWORK ACCESS ON DEVICES WITH ONE OR MORE NETWORK INTERFACES - A method for managing TCP flows in a mobile device adapted to connect to two or more wireless network types includes enabling connection to a number of networks of different types at the mobile device and executing a plurality of Internet-enabled applications on the mobile device. Each such application forms an existing TCP connection over a first one of the wireless networks. The routing table is modified such that any additional TCP connection will be created on a second one of the wireless networks. The device determines that a termination condition has occurred and in response to determining that the termination condition has occurred, renders an interface on the mobile device to the first one of the wireless networks inoperative. | 03-22-2012 |
| 20120029911 | METHOD AND SYSTEM FOR DISTRIBUTED AUDIO TRANSCODING IN PEER-TO-PEER SYSTEMS - A method for streaming audio data in a network, the audio data having a sequence of samples, includes encoding the sequence of samples into a plurality of coded base bitstreams, generating a plurality of enhancement streams, and transmitting the coded base bitstreams and the enhancement bitstreams to a receiver for decoding. Each of the enhancement bitstreams is generated from one of a plurality of non-overlapping portions of the sequence of samples. | 02-02-2012 |
| 20120017180 | METHOD FOR ADJUSTING THE BACKGROUND IMAGE ON A SCREEN - Method for filling the screen | 01-19-2012 |
| 20120014321 | MESSAGING ACTIVITY FEED - The present invention provides a method for providing mobile originated and/or mobile terminated user data to a public IP network includes transferring the user data from the first party to the mobile radio network instance. A copy of the user data is generated by the mobile radio network instance and the user data is transmitted from the mobile radio network instance to the second party. The copied user data is transmitted from the mobile radio network instance to the user data collector. A data entry is stored in the user data collector, wherein the content of the data entry is related to the copied user data. In an initialization step at least one of the first party and the second party initializes the use of the user data collector such that, for user data to be transmitted after the completion of the initialization step, the copy of the user data is generated and transmitted from the mobile radio network instance to the user data collector. | 01-19-2012 |
| 20120008764 | METHOD, DISTRIBUTION SYSTEM AND COMPUTER PROGRAM PRODUCT FOR A DETERMINISTIC AUTOMATIC CALL DISTRIBUTION SYSTEM - A method of routing a communication request of a first party to one of a plurality of second parties uses a distribution system. The method has a first step including transmitting the communication request by the first party to the distribution system. A second step includes transmitting a first party identification information by the first party to the distribution system. A third step includes unambiguous mapping of the first party identification information onto a particular one of the plurality of second parties via the distribution system using a deterministic algorithm that includes a hash algorithm. The deterministic algorithm stochastically distributes a plurality of differing first party identification information among the plurality of second parties. The third step includes calculating a hash value from the first party identification information using the hash algorithm. A fourth step includes routing the communication request to the particular one of the plurality of second parties via the distribution system based on the hash value. | 01-12-2012 |
| 20110299422 | METHOD, APPARATUS, AND SYSTEM FOR CONNECTING A MOBILE CLIENT TO WIRELESS NETWORKS - A method for connecting a mobile client to a wireless network includes periodically triggering an access point scanning process so as to monitor an access point density of a wireless network. A frequency of the triggering is adjusted in response to a change in the access point density. | 12-08-2011 |
| 20110274155 | APPARATUS, SYSTEM, AND METHOD FOR DISTRIBUTED VIDEO TRANSCODING - A method is described for streaming video data within a network, wherein the video data includes a sequence of frames. The method includes encoding the sequence of frames and generating a plurality of substreams from the encoded frames in this embodiment. Each of the plurality of substreams is assigned an identifier, and each substream includes a common encoded frame and a non-overlapping portion of the encoded sequence. The non-overlapping portion of the encoded sequence of each substream is selected from the encoded frames based on the identifier of the respective substream. The method also includes transmitting the plurality of substreams to a receiver in an embodiment. | 11-10-2011 |
| 20110267954 | METHOD FOR ROUTING-ASSISTED TRAFFIC MONITORING - A method for routing-assisted traffic monitoring includes providing a set of flows, each flow having an associated ingress routing device and an associated egress routing device. A controller determines a micro-flowset routing for the set of flows, the micro-flowset routing defining which of a set of directed links connecting a plurality of routing devices are used to route each of the flows from the respective ingress routing device to the respective egress routing device. The controller transmits flow information to at least a first routing device of the plurality of routing devices according to the micro-flowset routing, the flow information defining which of the set of directed links are to be used to route at least one flow entering the first routing device to a second routing device of the plurality of routing devices. | 11-03-2011 |
| 20110231905 | METHOD AND COMMUNICATION SYSTEM FOR THE AUTHORIZATION-DEPENDENT CONTROL OF A CONTACTLESS INTERFACE DEVICE - A method for the authorization-dependent control of a contactless interface device of a communication device includes authenticating a user to the communication device. The contactless interface device is then deactivated so as to prevent a data transmission via the contactless interface device. | 09-22-2011 |
| 20110221974 | SYSTEM AND METHOD FOR HAND GESTURE RECOGNITION FOR REMOTE CONTROL OF AN INTERNET PROTOCOL TV - The invention relates to a gesture recognition system for remote controlling a TV, which comprises: (a) video capturing device for capturing a video sequence of a user which is composed of video frames, and conveying the same into a hand tracker; (b) hand tracker module for receiving said video sequence, inspecting each of said video frames for possible inclusion of a user hand within it, and when a hand is determined to be found in a frame, calculating the hand centroid, and outputting the centroid coordinates into a trajectory buffer; (c) trajectory buffer for receiving from said hand tracker each of said hand centroid coordinates, and maintaining in storage at least several tens of recent hand centroids, that altogether define a trajectory; (d) trajectory segmentation module for continuously inspecting said buffer for possible inclusion of relevant trajectories that are suspected to relate to a hand gesture pattern, and whenever a relevant trajectory is detected, extracting a trajectory segment of the same, and conveying it into a gesture classifier; and (e) gesture classifier for extracting from each received trajectory segment global feature parameters of the same, comparing said extracted global feature parameters with gesture global predefinitions, concluding whether the segment relates to a specific gesture command, and in the affirmative case, transferring the command to the TV. | 09-15-2011 |
| 20110218803 | METHOD AND SYSTEM FOR ASSESSING INTELLIGIBILITY OF SPEECH REPRESENTED BY A SPEECH SIGNAL - A method for assessing intelligibility of speech represented by a speech signal includes providing a speech signal and performing a feature extraction on at least one frame of the speech signal so as to obtain a feature vector for each of the at least one frame of the speech signal. The feature vector is input to a statistical machine learning model so as to obtain an estimated posterior probability of phonemes in the at least one frame as an output including a vector of phoneme posterior probabilities of different phonemes for each of the at least one frame of the speech signal. An entropy estimation is performed on the vector of phoneme posterior probabilities of the at least one frame of the speech signal so as to evaluate intelligibility of the at least one frame of the speech signal. An intelligibility measure is output for the at least one frame of the speech signal. | 09-08-2011 |
| 20110215966 | APPARATUS, METHOD, MANUFACTURE, AND SYSTEM FOR SENSING SUBSTITUTION FOR LOCATION-BASED APPLICATIONS - A method and apparatus for communicating over a network is provided. The method includes selecting between location-sensing methods for an LBA, such as between GPS and network triangulation. For each location-sensing method, a dynamic determination is made as to whether the accuracy of the location-sensing method, in the current environment, meets the application requirements. If two or more location-sensing methods meet the application requirements, then, location-sensing method selected is the location-sensing method that, from among the location-sensing methods that meet the application requirement, consumes the least power. Otherwise, the location-sensing method that is most accurate for the current environment is selected. | 09-08-2011 |
| 20110213857 | COMMUNICATION SYSTEM FOR PROCESS-ORIENTED ACQUISITION, STORAGE, TRANSMISSION, AND PROVISION OF DATA - A communication system for process-oriented acquisition, storage, transmission, and provision of data includes at least one server device and a plurality of data processing devices connected through a communication network. The at least one server device is configured to provide a predefined data container for at least one process. At least one of the plurality of data processing devices is configured to download the data container so as to perform a first process step of the at least one process and to provide at least a one-time initiation of the at least one process. The data container includes at least a module configured to automatically check for the presence of the at least one additional process step in the at least one process by evaluating the directory with the at least one additional process step. | 09-01-2011 |
| 20110211583 | APPARATUS, METHOD, MANUFACTURE, AND SYSTEM FOR PROVIDING NETWORK SERVICES FROM BUILDING BLOCKS - A method and apparatus for communicating over a network is provided. The method includes obtaining building block codes, where the building blocks codes are capable of being used together to provide an end-to-end service. The building block codes are sent to each appropriate building block controller, where each building block controller is associated with a corresponding network node. Upon receiving a first packet of a connection for the first end-to-end service, a determination as to which network nodes of the plurality of network nodes should be used as network hops for the connection, and as to, for each network node that should be used as a network hop for the connection, which building block codes should be used by the building block controller corresponding to the network node. These determinations are communicated to each of the appropriate building block controllers. | 09-01-2011 |
| 20110202651 | PRICE-AWARE NEIGHBORHOOD SELECTION FOR PEER-TO-PEER NETWORKS - A method and apparatus for peer-to-peer file sharing is provided. In some embodiments, the method includes receiving a request for a list of neighbor peers, where the request is made by a requesting peer device, and where the requesting peer device has a local internet service provider (ISP). The method may also include employing a server device to rank each neighbor peer in a plurality of neighbor peers based on whether the respective neighbor peer is external to the local ISP, and if the respective neighbor peer is external to the ISP, further based on a cost metric associated with a next ISP hop from the requesting peer device to the respective neighbor peer. The method may also include generating the list of neighbor peers based on the ranking of the neighbor peers, and enabling transmission of the list of neighbor peers to the requesting peer device. | 08-18-2011 |
| 20110190060 | AROUND DEVICE INTERACTION FOR CONTROLLING AN ELECTRONIC DEVICE, FOR CONTROLLING A COMPUTER GAME AND FOR USER VERIFICATION - An electronic device includes an around device interaction module configured to interact with a user of the electronic device. The around device interaction module includes a magnetic sensor operable to measure a magnetic field strength of a magnetic element and a control unit configured to control the electronic device based on a movement of the magnetic element while the magnetic sensor measures the magnetic field strength of the magnetic element. | 08-04-2011 |
| 20110187975 | METHOD FOR CONTROL OF ELECTROMAGNETIC TERAHERTZ CARRIER WAVES - A method for influencing electromagnetic radiation in a frequency range between 0.1 and 10 terahertz includes providing a planar modulator having a matrix of at least 10×10 individual, active planar elements. Each planar element has a diameter between 5 μm and 100 μm. The planar elements are individually controlled using a central control unit such that each planar element assumes a respective one of at least two states in accordance with the control so as to influence the radiation. | 08-04-2011 |
| 20110173705 | METHOD AND SYSTEM OF PROCESSING ANNOTATED MULTIMEDIA DOCUMENTS USING GRANULAR AND HIERARCHICAL PERMISSIONS - A method of processing at least one multimedia document includes determining at least one segment of the document. At least one type of permission is assigned to the at least one segment. The at least one type of permission is made available for a later use when processing the document. | 07-14-2011 |
| 20110166776 | METHOD, NAVIGATION DEVICE, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR USING A NAVIGATION APPLICATION - A method for using a navigation application of a navigation device that is assigned to a communication module and disposable at a departure location includes requesting an input information via an electronic data message using a client device which includes the communication module. The navigation application is configured to use a definition of at least one destination location and the communication module includes a mobile telecommunication interface connected to at least one of a cellular network and a non-cellular network. The input information is related to the destination location and the request is based on an identity information stored in a communication memory of the communication module. At a data center, the input information is generated based on the identity information. A message including the input information is received by the communication module. The input information is transferred from the communication module to the navigation application so as to provide route guidance from the departure location of the navigation device to the destination location. The input information and a data set of the corresponding identity information are stored in the communication memory for further use. | 07-07-2011 |
| 20110143746 | ANTENNA MANAGEMENT SYSTEM AND PROGRAM FOR OPTIMIZATION OF BROADCAST CHARACTERISTICS OF AN ANTENNA AND METHOD FOR DETERMINING PHYSICAL PARAMETERS OF AN ANTENNA - A method for determining physical parameters of an antenna of a mobile network base station includes providing, using the antenna, a mobile radio cell of a mobile network. Cellular parameters of the mobile radio cell are measured using at least one of user equipments and further mobile network base stations. The cellular parameters are transmitted from the at least one of user equipments and further mobile network base stations to an antenna controller. Using the antenna controller, at least one of the physical parameters of the antenna is determined based on the cellular parameters and at least one of a history of the cellular parameters, as measured by the user equipments, and a history of physical parameters of the antenna. | 06-16-2011 |
| 20110142452 | WIRELESS DATA TRANSMISSION BY WAY OF TERATHERTZ WAVES - The invention relates to a method for the wireless data, transmission between a transmitter and a receiver, the data being modulated as signals onto an electromagnetic carrier wave in the range of 0.1 and 10 terahertz. The carrier wave emitted by the transmitter is concentrated in the direction of the receiver, the transmitter being oriented towards the receiver by means of an automatic adjusting device and the adjusting device using wireless communication between the transmitter and the receiver for said orientation. | 06-16-2011 |
| 20110141106 | METHOD AND APPARATUS FOR IDENTIFYING SPEAKERS AND EMPHASIZING SELECTED OBJECTS IN PICTURE AND VIDEO MESSAGES - A method for emphasizing selected objects in digital data of at least one of pictures and video that is stored in digital messages, the messages including sender addresses and being stored in a memory system of a digital messaging system for a plurality of users, includes the step of identifying picture regions including at least one of faces and persons in the digital data of the messages on the digital messaging system having the same sender address. Sender-relevant picture regions in the identified picture regions that represent a sender of the message are determined based on at least one of: a) a comparison with a reference picture of the sender stored on the memory system; b) a comparison of speech data in the digital data with reference speech data using at least one of speaker recognition methods, speaker verification methods and speaker identification methods, taking into account picture data and speech data in the message; and c) a frequency of occurrence of the identified picture regions in the messages that have the same sender address. The digital data of the messages is then modified so as to emphasize the sender-relevant picture region. | 06-16-2011 |
| 20110139867 | METHOD FOR INFORMATION RETRIEVAL IN A COMMUNICATION NETWORK - A method for information retrieval in a communication network includes step 1) of transmitting a reference information from a mobile source device to a network instance. The reference information includes at least one of an image of a barcode from an accessible media and a related information that is derived from the barcode. The source device includes a Public Land Mobile Network interface and the reference information is transmitted via the Public Land Mobile Network interface. A second step 2) includes transmitting a target information, including information related to a selected target device, to the network instance, the target information being transmitted via the Public Land Mobile Network interface. A third step 3) includes transmitting a usable information from the network instance to the target device, the usable information being related to the reference information and including a media content that is used by the target device at a predetermined time. Step 1) is completed before step 2) begins the step 2) is completed before step 3) begins. | 06-16-2011 |
| 20110122788 | METHOD AND SYSTEM FOR IMPROVING QUALITY OF SERVICE IN DISTRIBUTED WIRELESS NETWORKS - A method for organizing an architecture of access points in a distributed wireless network includes measuring interference between the access points, assigning radiofrequency channels to the access points based on the measured interference and creating distributed antenna groups of multiple access points operating on a same radio frequency channel. A distributed wireless network includes a plurality of access points and a central controller connected to the access points via a common backbone, the central controller being configured to assign radio frequency channels to the access points according to the method. | 05-26-2011 |
| 20110119758 | APPARATUS FOR MOBILE DATA PROCESSING - A mobile data processing device includes a permanent memory configured to store an operating system bootable from the permanent memory. The device includes a connection configured to connect the device and a personal computer. The connection is configured so that the personal computer loads the operating system from the permanent memory during booting. The device includes at least one integrated network adapter. The device includes a hardware system. The hardware system is configured to at least one of encrypt and decrypt content stored in the permanent memory. The device includes a housing configured to be portable. | 05-19-2011 |
| 20110117932 | METHOD FOR CHECKING THE LOCATION OF A FEMTOCELL - A method for checking the location of a femtocell includes receiving, by the femtocell and by a reference receiver having a known location, radio signals from at least three transmitters disposed at known locations. Each of the transmitters is at least one of a broadcast transmitter and a pilot radio signal transmitter configured to broadcast a pilot radio signal for checking the location of the femtocell in a frequency range outside frequency ranges used for mobile communication. Differences in delay of the radio signals from two of the at least three transmitters are determined based on reception times of the radio signals received by the femtocell and the reference receiver. The location of the femtocell is checked based on the determined differences in delay. | 05-19-2011 |
| 20110113491 | COLLABORATIVE SYSTEM FOR PROTECTING AGAINST THE PROPAGATION OF MALWARES IN A NETWORK - The present invention is a system for using a collective computing power of a plurality of network stations in a communication network in order to overcome threats generated by malicious applications. Collaboratively, a large group of simple network stations implement a vaccination mechanism, proliferating information concerning malicious applications (malwares) throughout the network in an efficient manner. | 05-12-2011 |
| 20110110674 | METHOD AND DEVICE FOR PROCESSING TERAHERTZ WAVES - A method for processing received electromagnetic radiation includes receiving electromagnetic radiation having a plurality of carrier waves in the frequency range between 0.1 and 10 terahertz and having modulated onto the carrier waves information with a signal frequency of less than 50 GHz. The received radiation is filtered with a filter that is tunable in the frequency range from 0.1 to 10 terahertz so as to obtain at least one carrier wave as a terahertz signal. The terahertz signal is provided to a detection circuit that is sensitive to the terahertz signal frequency. | 05-12-2011 |
| 20110105042 | METHOD AND DEVICE FOR MEASURING THE ANTENNA DIVERSITY GAIN IN DIGITAL RADIO TRANSMISSION SYSTEMS - The invention relates to a method and a device for measuring the antenna diversity gain in digital radio transmission systems, wherein the sensitivity of a receiver system is designed by using a plurality of antennas, wherein the signals thereof determine a diversity gain (DG) by means of the bit error rate (BER)-increase of the signals. The invention is characterized in that the method and the device for measuring the diversity-gain (DG) in digital radio transmission systems form an optimization of radio net planning by means of targeted use of diversity, wherein a decrease of the number of used base stations and an increase of the transmission- and receiving quality is achieved. | 05-05-2011 |
| 20110103801 | METHOD FOR PRODUCING TERAHERTZ ELECTROMAGNETIC CARRIER WAVES - A method for producing an electromagnetic carrier wave in the frequency range between 0.1 and 10 terahertz that is suitable for the wireless transmission of data includes generating, by an electromagnetic pump wave, at least two mixing waves with a defined frequency difference, the pump wave being configured to constitute one of the mixing waves; and producing an electromagnetic carrier wave by frequency mixing the mixing waves. | 05-05-2011 |
| 20110076994 | APPARATUS AND METHOD FOR CREATING AND MANAGING PERSONAL SCHEDULES VIA CONTEXT-SENSING AND ACTUATION - An apparatus and method for schedule management includes storing at least one schedule for a user. The current activity of the user is determined. At a remind time for each schedule, the user is reminded of the schedule according to a reminder method. The reminder method selection is based on at least the determined current activity of the user. Some of the reminder methods selected between may include, for example, voice, ring, vibration, light, and/or text. | 03-31-2011 |
| 20110076946 | Method, mobile terminal, transponder device and system for monitoring an object with respect to the mobile terminal - A system for monitoring an object includes a transponder device associated with the object and an acceleration sensor operable to provide an acceleration signal. The transponder device is operable to emit a radio signal based on the acceleration signal. A mobile terminal having a short range radio interface and a secondary radio interface, comprising a wireless network interface, is operable to communicate with the transponder device using the short range radio interface. The mobile terminal is operable to receive the radio signal so as to indicate that the object is present within a coverage area defined by the short range radio interface. The mobile terminal is operable to emit a first alert signal when the radio signal is not received by the mobile terminal within a first predetermined time interval. The transponder device is operable to repeatedly emit the radio signal during a second predetermined time interval when the radio signal is not received by the mobile terminal within the first predetermined time interval. The mobile terminal is operable to emit a second alert signal and communicate with a party of a communication network when the radio signal is not received by the mobile terminal within the second predetermined time interval. | 03-31-2011 |
| 20110061018 | SYSTEM AND METHOD FOR REAL-TIME MAP-BASED LOST & FOUND - A system and method for lost and found includes enabling information about found objects to be stored in real time. The method further includes enabling adjustment of a field of view of an interactive map. The method further includes receiving a search input for search of a lost object. The method further includes performing a search for the lost object based on at least the stored information about the found objects, the search input, and the field of view of the interactive map. The method further includes enabling results of the search to be overlaid on the interactive map. | 03-10-2011 |
| 20110058660 | SYSTEM AND METHOD FOR CALL LOGGING AND RETRIEVAL - A system and method for call logging and retrieval includes receiving a call log of a first call made by a user. The call log of the first call may include, for example, the start and end time of the call, and/or the like. The context for the call is provided by the user. A call record is stored for each call of a number of calls made to and from the user. The record for the first call includes the call log of the first call and the context for the first call. | 03-10-2011 |
| 20110047112 | Method for Detecting Airplane Flight Events, Mobile Communication Device, and Computational Unit Therefor - A method for detecting airplane flight events using at least one acceleration sensor associated with a mobile communication device includes obtaining at least one acceleration signal from the at least one acceleration sensor; pre-processing the obtained at least one acceleration signal to remove redundant information present in the at least one acceleration signal; performing a feature extraction on the pre-processed at least one acceleration signal; and classifying airplane flight events based on an acceleration pattern represented by the extracted acceleration features. | 02-24-2011 |
| 20110040688 | METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR THE DECENTRALIZED DISTRIBUTION OF DIGITAL CONTENT - A method for the decentralized distribution of digital content via a network includes providing content with a tag configured to allow at least one of an operator of a download portal and a content provider to track distribution of the content so as to collect data about a number of downloads of the content and about distributors of the content. A distributor downloads the content via the download portal and selects a content consumer for further distribution of the content. The content consumer receives the content and, at least in the case of a first-time utilization of the content by the content consumer, transmits information from the tag about utilization of the content to a server specified by the tag. At least one of the operator of the download portal and the content provider receives the information from the tag about the utilization of the content from the server. | 02-17-2011 |
| 20110034149 | METHOD FOR RELEASING A MOBILE COMMUNICATION CARD FOR THE USE OF A SERVICE OF A MOBILE COMMUNICATION NETWORK AND USER EQUIPMENT FOR INTERACTION WITH A MOBILE COMMUNICATION NETWORK - A method for releasing a mobile communication card for the use of a service of a mobile communication network, wherein the service is usable with a user equipment, the user equipment comprising a contactless interface, includes in a first step, at least temporarily activating the mobile communication card and in a second step, releasing the use of the service based on an identifier of the mobile communication card and based on at least one authentication parameter of an electronic passport. The at least one authentication parameter is transmitted via the contactless interface. | 02-10-2011 |
| 20100325521 | UNEQUAL DELAY CODES FOR BURST-ERASURE CHANNELS - An error correction code includes a separate error code portion for each of two or more separate burst erasure durations (or burst error durations). For each burst erasure duration, the code can be employed to recover from the burst erasure with a different delay time. Each error code portion has a particular parameter for burst duration (B) and delay (T), meaning that the code can be used to recover from a burst erasure of duration B with delay T. Each error code portion is based on separating the source symbols into sub-symbols and diagonally interleaving the sub-symbols based on the (B,T) parameters for the error code portion. Accordingly, different burst erasures are recovered from with different delays. | 12-23-2010 |
| 20100293237 | METHOD FOR INTERNET-BASED MESSAGING - The invention relates to a method and a system for sending a message on the basis of an Internet protocol to an arbitrary call number of a recipient, wherein the recipient address is formed from the call number of the recipient and a domain addition, and the message is stored on a message server ( | 11-18-2010 |
| 20100284668 | MOBILE VIRTUAL PERSONAL VIDEO RECORDER - Method for storage and/or access of records of television programs, which are recorded by a personal video recorder ( | 11-11-2010 |
| 20100274693 | METHOD FOR PERFORMING A PARKING PROCEDURE WITH THE HELP OF A MOBILE COMMUNICATION DEVICE - A method for processing a parking transaction using a mobile communication device connected to a public mobile communication network includes: determining location-based data that establish a location where the mobile communication device is currently located; transmitting to a central management and monitoring device the location-based data and an individual identifier that is stored in the mobile communication device; converting the location-based data to a predefined parking zone; and checking, in response to the individual identifier, whether a user of the mobile communication device is entitled to park a vehicle in the parking zone. | 10-28-2010 |
| 20100248722 | METHOD FOR PREVENTING COVERAGE GAPS ON THE BORDERS OF A CELLULAR MOBILE COMMUNICATIONS SYSTEMS - The invention relates to a method for operating a first cellular communications network, particularly for operating cells in the border region of the first cellular mobile communications network, wherein the first mobile communications network is identifiable by an identifier and, at least in border regions of the first mobile communications network, transmits the identifier of a second neighboring mobile communications network that is considered equivalent to a mobile communications terminal device to which a communications connection exists, wherein an at least partial spatial overlap of the communications ranges of the two mobile communications networks is present, wherein the mobile communications terminal device measures the communications signal strengths of the mobile communications networks currently receivable at the current location of the mobile communications terminal device, wherein the communications signal strengths measured by the communications terminal device and the associated identifiers of the respective mobile communications network are sent to the first mobile communications network for analysis, wherein the communications connection is transferred to the second neighboring mobile communications network if the communications signal strength of said network exceeds a predeterminable threshold value or is greater than the communications signal strength of the first mobile communications network. | 09-30-2010 |
| 20100235808 | METHOD AND SYSTEM FOR TASK MODELING OF MOBILE PHONE APPLICATIONS - A system for task modeling interactive sequential applications for one or more mobile devices, which comprises a software tool for defining a generic meta-model of the target applications, wherein the generic meta-model consist of a static model of application components, and a dynamic model of IDs of application screens and connections; a passive TM database for storing the generic meta-model for future reuse, which further comprises static instances of the generic meta-model specifically generated for a variety of mobile devices; a tracker module for real-time monitoring and creating unique ID for each application's screen visited by the user of the mobile device, wherein created IDs are used for generating active models of the user actual use; and an active TM database for storing the active models, wherein data transferring and storing is minimized to screen ID numbers. | 09-16-2010 |
| 20100229239 | SYSTEM AND METHOD FOR DETECTING NEW MALICIOUS EXECUTABLES, BASED ON DISCOVERING AND MONITORING CHARACTERISTIC SYSTEM CALL SEQUENCES - The invention relates to a method for detecting malicious executables, which comprises: (a) in an offline training phase, finding a collection of system call sequences that are characteristic only to malicious files, when such malicious files are executed, and storing said sequences in a database; and, in runtime, for each running executable, continuously monitoring its issued run-time system calls and comparing with the stored sequences of system calls within the database to determine whether there exists a match between a portion of the sequence of the run-time system calls and one or more of the database sequences, and when such a match is found, declaring said executable as malicious. | 09-09-2010 |
| 20100217812 | INTERCONNECTION OF VIRTUAL WORLDS BY MEANS OF MOBILE MESSAGE SERVICES - The invention relates to a method for connecting data processing systems and/or computer networks that simulate virtual environments ( | 08-26-2010 |
| 20100202441 | METHOD AND APPARATUS FOR THE USER-SPECIFIC CONFIGURATION OF A COMMUNICATIONS PORT - A method and an apparatus for the user-specific configuration of a communications port includes provisioning a default profile that references a predetermined user, assigning the default profile to a user-specific configuration profile that is assigned to the predetermined user, and configuring the communications port using the user-specific configuration profile. | 08-12-2010 |
| 20100195185 | OPTICAL CLEANING OF CRYSTALS - Method for preparing a purified crystal for use in an optical component, from an impure crystal having impurities or crystal defects capable of causing a specific absorption of incident light, includes heating the impure crystal to a temperature at which ions in the crystal are mobile and provide conductivity. A part of the crystal is illuminated with an electromagnetic purifying beam having a frequency in or near a visible frequency range so as to optically excite and migrate charges in the crystal, the charges being compensated by a counter-migration of the ions so as to be fixed in place thereafter so as to provide a purified crystal zone. The crystal is cooled to a future operating temperature. | 08-05-2010 |
| 20100142387 | NET-BASED RECORDING OF TELEPHONE CONVERSATIONS - The invention relates to a method and a device for carrying out the method for the ability to regulate and control a recording of a telecommunications connection, wherein the signals generated in the telecommunications connection are tapped and stored in a system. The invention is characterized in that a storage occurs according to the specifications of the respective telecommunications subscriber and/or the respective network operators involved, and that the signals of the telecommunications connection to be recorded can be stored as encrypted data files directly in the network of the telecommunications net used, wherein said data files can be decrypted, and the contents reproduced, by means of appropriate release by the subscribers of the telecommunications connection and/or by means of appropriate authorization of third parties. | 06-10-2010 |
| 20100135662 | METHOD FOR THE RAMAN AMPLIFICATION OF OPTICAL SIGNALS AND TRANSMISSION SYSTEM - A system and method for Raman amplification of optical signals in a wavelength division multiplexing (WDM) optical transmission system includes transmitting optical signals within a transmission band via an optical waveguide between a transmitter and a receiver, Raman-amplifying the optical signals with at least one pump so as to distort an amplification profile of the Raman amplification within the transmission band, and rectifying the distorted amplification profile so as to compensate for the distortion. | 06-03-2010 |
| 20100121765 | ELECTRONIC ONLINE VOTING SYSTEM - A digital voting method for a computer system having a voting booth system, a validator system, and a bulletin board system, where the validator system has access to certificates of authorized voters, includes generating using the voting booth system, a vote; blinding/signing the vote using a signature of the voter; sending the blinded/signed vote to the validator; verifying the voter's signature; checking that the voter is authorized, and checking whether the voter has received a validator signature, wherein if not the validator signs the blinded vote; sending the validator signature back to the voting booth system; unblinding the signature; verifying the validator signature, and if correct encrypting the vote along with the validator signature using a tallier's public key; encrypting the vote using a public key to provide a dual-encrypted vote displayable to the voter; transferring the dual-encrypted vote to the bulletin board; and if the voter is authorized publishing the dual-encrypted vote. | 05-13-2010 |
| 20100118724 | METHOD AND SYSTEM FOR MONITORING A GTP COMMUNICATION PATH IN AN UMTS/GPRS NETWORK - A method for monitoring a GTP communication path in an UMTS/GPRS network as well as a corresponding monitoring system that is connected to the UMTS/GPRS network. The monitoring system comprises means for generating a GTP-C message in the form of a GTP echo request message containing an IP address of the monitoring system as an originating address and an IP address of a node of the UMTS/GPRS network or an external network as a destination address. The system also includes means for transmitting the GTP echo request message to the addressed network node and storing the message transmission time, means of receiving a GTP echo response message sent by the addressed network node as a reply to a successfully transmitted GTP echo request message, and means for determining a round trip time of the GTP echo request/response messages by forming the difference between the time the GTP echo response message is received and the time the GTP echo request message is sent. | 05-13-2010 |
| 20100114577 | METHOD AND DEVICE FOR THE NATURAL-LANGUAGE RECOGNITION OF A VOCAL EXPRESSION - The invention relates to a method and a device for the natural-language recognition of a vocal expression. A vocal expression of a person is detected and converted into a voice signal to be processed by a voice recognition device. Afterwards, the voice signal is analyzed at the same time or sequentially in a plurality of voice recognition branches of the voice recognition device using a plurality of grammars, wherein the recognition process is successfully completed if the analysis of the voice signal in at least one voice recognition branch supplies a positive recognition result. | 05-06-2010 |
| 20100074250 | METHOD AND BROADBAND ACCESS SYSTEM FOR REMOTE-CONTROLLING A VOICE INTERFACE OF AN ACCESS NODE - A method for controlling an access node interface connected to a VoIP server via an IP-based network, wherein subscriber lines connect a plurality of subscriber terminals to the access node, includes storing subscriber-specific data in a memory device associated with the VoIP server, where the data contains information to configure an access node voice interface. The access node determines whether at least one of the plurality of subscriber terminals is connected to the interface. If at least one of the subscribers is connected to the interface, then interface-associated identification data is transmitted from the access node to the VoIP server using an IP-based protocol. In response to the interface identification data received, subscriber-specific data filed for the connected interface is transmitted from the VoIP server to the access node using the IP-based protocol. The access node is configured, using the subscriber-specific data, so that the interface is operated as a voice interface. | 03-25-2010 |
| 20100067087 | TREATMENT OF CRYSTALS FOR THE PREVENTION OF OPTICAL DAMAGE - Method for treating a nominally pure crystal having non-linear optical properties. The nominally pure crystal contain foreign atoms at a residual concentration of less than 20 ppm so as to provide specific absorption of incident light. The method includes determining, based on testing on a specifically doped reference crystal of same type as the nominally pure crystal, a threshold value. The threshold value is defined by a temperature at which a migration of ions in the nominally pure crystal to the surface of the nominally pure crystal ceases. The foreign atoms are transformed to a higher valance state by a thermally-supported oxidation process including heating the nominally pure crystal at a heating rate that increases by less than | 03-18-2010 |
| 20100058413 | APPARATUS AND METHOD FOR PROVIDING AUDIO AND/OR VIDEO DATA FOR IPTV - A method for providing audio and/or video data for Internet Protocol Television includes receiving source material. Encoded source data is generated by encoding the source material in a target format. The encoded source data is transmitted to a memory that is configured to output the encoded source data. | 03-04-2010 |
| 20100048171 | METHOD FOR FRAUD RECOGNITION IN THE CASE OF ROAMING CONNECTIONS IN MOBILE COMMUNICATIONS NETWORKS - The invention relates to a method for fraud recognition in mobile communication networks, in particular, for fraud recognition in the case of roaming connections, wherein a roaming connection provided for a user identity module, a SIM, is checked for possible misuse by means of at least one criterion. According to the invention, the “engaged rate” for the relevant user identity model is checked an essential criterion for a given period. | 02-25-2010 |
| 20100033635 | METHOD AND SYSTEM FOR INTERFERENCE-FREE SWITCHOVER BETWEEN PROGRAMME CHANNELS IN A VIDEO ENVIRONMENT - A method for interference-free, centrally controlled switchover from a first to a second program channel in a data transmission system for distributing encoded program data streams to multiple subscribers includes delivering at least two program data streams, each of which is associated with a separate program channel, to a separate, controllable encoder. The program data streams are encoded in the associated encoders. The encoded first and second program data streams are fed into a distribution network. One encoded program data stream is delivered through a routing device to at least one target subscriber. Control parameters are provisioned in a central control device which permits a synchronized activation of the controllable encoders and at least one switching device for interference-free switchover of the program channels. An interference-free switchover from the first to the second program channel is executed. | 02-11-2010 |
| 20100031358 | SYSTEM THAT PROVIDES EARLY DETECTION, ALERT, AND RESPONSE TO ELECTRONIC THREATS - The invention is a computer system that provides early detection alert and response to electronic threats (eThreats) in large wide area networks, e.g. the network of an Internet Services Provider or a Network Services Provider. The system of the invention accomplishes this by harnessing the processing power of dedicated hardware, software residing in specialized servers, distributed personal computers connected to the network, and the human brain to provide multi-layered early detection, alarm and response. The layers comprise: a Protection Layer, which detects and eliminates from the network data stream eThreats known to the system; a Detection Layer, which detects and creates signatures for new eThreats that are unknown to the system; an Expert Analysis Layer, which comprises a group of human experts who receive information from various components of the system and analyze the information to confirm the identity of new eThreats; and a Collaborative Detection & Protection Layer, which detects potential new eThreats by processing information received from various system agents and users. A Dynamic Sandbox Protection Layer associated with the distributed personal computers connected to the network. can optionally be part of the system of the invention. | 02-04-2010 |
| 20100029229 | METHOD FOR CONTROLLING AN EER POWER AMPLIFIER FOR DIGITAL TRANSMISSION - A method for controlling power amplifiers for digital transmission includes converting a digital modulation signal according to envelope elimination and restoration into an amplitude signal and into a phase-modulated carrier signal. The amplitude signal and the phase-modulated carrier signal are combined in a final stage so as to provide a transmit signal. The amplitude signal is automatically monitored by a module that employs a distribution-density function of the amplitude signal in order to determine a direct component error of the amplitude signal. The distribution-density function of the amplitude signal corresponds to a Rayleigh function if the energy of the complex modulation signal is distributed approximately uniformly within a bandwidth being used. If the spectral power density has an approximately rectangular form, the Rayleigh function is used to determine the direct component error. The direct component error is determined from the amplitude signal. | 02-04-2010 |
| 20100017193 | METHOD, SPOKEN DIALOG SYSTEM, AND TELECOMMUNICATIONS TERMINAL DEVICE FOR MULTILINGUAL SPEECH OUTPUT - A method for providing multilingual speech output in an automated spoken dialog system includes setting up a connection between a telecommunications terminal device and the spoken dialog system. In response to a connection setup, a multilingual speech output is provided that includes an output of a first speech sequence in a first language and at least one second speech sequence in at least one second language different from the first language. The first speech sequence and the at least one second speech sequence are output, at least in part, simultaneously. | 01-21-2010 |
| 20090326940 | AUTOMATED VOICE-OPERATED USER SUPPORT - An information device for voice-operated support of a user includes a storage medium, a knowledge database, a processing unit, an input device, a recording component, a transcription component, and an ontological analysis component. A signal is detected by the input device and stored by the recording component via the processing unit in the storage medium. The signal is transformed into a corresponding text by the transcription component via the processing unit and stored in the storage medium. The ontological analysis component categorizes the text via the processing unit using the knowledge database and processes the text using the categorization and the knowledge database via the processing unit. | 12-31-2009 |
| 20090300765 | UNKNOWN MALCODE DETECTION USING CLASSIFIERS WITH OPTIMAL TRAINING SETS - The present invention is directed to a method for detecting unknown malicious code, such as a virus, a worm, a Trojan Horse or any combination thereof. Accordingly, a Data Set is created, which is a collection of files that includes a first subset with malicious code and a second subset with benign code files and malicious and benign files are identified by an antivirus program. All files are parsed using n-gram moving windows of several lengths and the TF representation is computed for each n-gram in each file. An initial set of top features (e.g., up to 5500) of all n-grams IS selected, based on the DF measure and the number of the top features is reduced to comply with the computation resources required for classifier training, by using features selection methods. The optimal number of features is then determined based on the evaluation of the detection accuracy of several sets of reduced top features and different data sets with different distributions of benign and malicious files are prepared, based on the optimal number, which will be used as training and test sets. For each classifier, the detection accuracy is iteratively evaluated for all combinations of training and test sets distributions, while in each iteration, training a classifier using a specific distribution and testing the trained classifier on all distributions. The optimal distribution that results with the highest detection accuracy is selected for that classifier. | 12-03-2009 |
| 20090287403 | METHOD AND DEVICE FOR FUSION OF TRAFFIC DATA WHEN INFORMATION IS INCOMPLETE - A method for merging imprecisely localized traffic reports with precisely localized traffic data includes obtaining a plurality of possible positions (x) of the localized traffic reports having imprecise position indications. The plurality of possible positions is evaluated using overlap functions. Substantially precise positions for the localized traffic reports are defined by solving an extremum problem. | 11-19-2009 |
| 20090265788 | METHOD AND DEVICE FOR THE PSEUDONYMIZATION OF DIGITAL DATA - A system and method for pseudonymizing digital data records sent from a source system to a destination system, using an identity protector client system and an identity protector master system, includes the steps of receiving, at the identity protector client, person-specific data from a source system provided with a source identifier. The digital data records are pre-pseudonymized by the identity protector client, and the processed digital data records are marked with a source identifier which references the source file in the source system. The pre-pseudonymized digital data records are transmitted to the identity protector master. For every data record, a pseudonym is created by the identity protector master from the pre-pseudonym, the source identifier, and at least one other value generated from an erratic value and a time value. The pseudonym is transmitted to the destination system. | 10-22-2009 |
| 20090259528 | METHOD AND DEVICE FOR ENSURING DATA PRIVACY IN OFFBOARD TOLL COLLECTION - A method for determining toll routes, using a filter unit and a vehicle onboard unit onboard unit in communication with one another, the filter unit having map material so that toll routes are determinable on the basis of a position data, includes transmitting, by the onboard unit, the position data to the filter unit so that the position data is checkable for toll relevance without revealing an identity of the onboard unit. The transmitted position data is checked for toll relevance. Toll collection data is transmitted to the onboard unit for charge calculation and billing. The toll routes are stored by the onboard unit. The toll routes are transmitted to a toll collection point for the charge calculation. | 10-15-2009 |
| 20090244289 | AUDIO-VISUAL QUALITY ESTIMATION - A method and an apparatus for estimating a quality of an audio-video signal includes calculating audio and video quality factors from audio and video technical characteristics. An audio-video quality factors interaction is computed from an interaction between the audio and video quality factors. At least one of an audio quality, a video quality and an audio-visual quality is computed using the audio and video quality factors and the audio-video quality factors interaction. | 10-01-2009 |
| 20090214212 | METHOD AND DEVICE FOR CHANNEL-ADAPTED SIGNAL TRANSMISSION IN OPTICAL NETWORKS - A method for optical data transmission in a wavelength multiplexing system having at least two transmission channels of different wavelengths includes determining at least one value which is a measure of a physical property of an optical data transmission path of the wavelength multiplexing system; and automatically adjusting a transmission parameter of at least one of the transmission channels as a function of the determined at least one value. | 08-27-2009 |
| 20090165129 | METHOD FOR DELEGATING PRIVILEGES TO A LOWER-LEVEL PRIVILEGE INSTANCE BY A HIGHER-LEVEL PRIVILEGE INSTANCE - A method for a higher-level privilege instance to delegate privileges to a lower-level privilege instance, through which the granting of privileges, P | 06-25-2009 |
| 20090150743 | METHOD AND SYSTEM FOR CONSTRUCTING AND DECODING RATELESS CODES WITH PARTIAL INFORMATION - A method for data transmission to a receiving host, the transmitted data being coded for forward error correction, includes providing a pre-defined set X | 06-11-2009 |
| 20090099843 | METHOD AND SYSTEM FOR THE INTEGRAL AND DIAGNOSTIC ASSESSMENT OF LISTENING SPEECH QUALITY - A method for determining a speech quality measure of an output speech signal with respect to an input speech signal, wherein the input signal passes through a signal path of a data transmission system resulting in the output signal, includes the steps of pre-processing the output signal; determining at least one of an interruption rate of the pre-processed output signal and a measure for an intensity of musical tones present in the pre-processed output signal; and determining the speech quality measure from at least one of the interruption rate and the measure for the intensity of the musical tones. | 04-16-2009 |
| 20090026263 | TRANSPORT MONITORING SYSTEM - A transport monitoring system is provided for transporting goods that are provided with identification tags. The identification tags store identification data used to identify the goods. The transport device includes a closeable transport unit, at least one reader unit, an evaluation unit and activation unit. The closeable transport unit receives goods that are provided with identification tags. The at least one reader unit emits an inquiry signal to the transport unit in order to read the identification tags when an activation signal for activating the reader unit is received. The at least one reader unit also receives the identification data signals emitted by the identification tags. The evaluation unit is used to evaluate the identification data signals received by the reader unit. The activation unit produces the activating signal for activating the reader unit once the transport unit is closed. | 01-29-2009 |
| 20080319986 | PROCESS OF TIME-SPACE COLLABORATIVE FILTERING OF INFORMATION - The invention is a process for collaborative filtering of information called Time-Space Filtering (TSIF). The invention is used in the fields of information filtering and publishing and is particularly useful in the field of providing web-based information, e.g. electronic newspapers. TSIF is a process of filtering and ranking the relevance of an article's content to specific readers, taking into account the time dimension of information as well as the factors traditionally considered by content-based or collaborative filtering. | 12-25-2008 |
| 20080313734 | DISTRIBUTED SYSTEM AND METHOD FOR THE DETECTION OF eTHREATS - The invention relates to a distributed system for detecting eThreats that propagate in a network, which comprises: (a) graphs database storing at least one propagation graph, each graph describing the typical propagation over time of one eThreat class or a legitimate executable class within the network; (b) plurality of agents that are distributed in corresponding plurality of hosts within the network, each of said agents continuously monitoring the corresponding host and reporting to a Central Decision Maker (CDM) the identity of any new suspected executable, and the time in which said suspected executable has been first detected by said agent; (c) a CDM for: (c.1) receiving all said reports from said plurality of agents; (c.2) creating from said reports for each suspected executable a corresponding propagation graph which reflects the propagation characteristics over time of said suspected executable within the network, and (c.3) comparing each of said created graphs with said stored at least one propagation graph; (c.4) upon finding a similarity above a predefined threshold between a created graph and one of the stored graphs, concluding respectively that said executable belongs to the class as defined by said stored graph; and (c.5) conveying said conclusion to said agents, for optionally taking an appropriate action. | 12-18-2008 |
| 20080294628 | ONTOLOGY-CONTENT-BASED FILTERING METHOD FOR PERSONALIZED NEWSPAPERS - The invention is an ontological-content-based method for filtering and ranking the relevancy of items. The filtering method of the invention utilizes a hierarchical ontology, which considers the distance, or similarity between concepts representing each user to concepts representing each item, according to the position of related concepts in the hierarchical ontology. Based on that, the filtering algorithm computes the similarity between the items and users and rank-orders the items according to their relevancy to each user. The method finds general use in the fields of information filtering and publishing, specifically the production of electronic newspapers for which the invention provides methods of filtering and ranking the relevance of news content to specific readers in order to allow production of personalized electronic newspapers. | 11-27-2008 |
| 20080263100 | Method and system for the managing vehicle data - A method for managing vehicle data of a motor vehicle includes storing the vehicle data in an on-board memory. The stored vehicle data is associated with the vehicle using a vehicle identifier. The stored data is transmitted via a telecommunications connection to a data processing center of a telecommunications network. The transmitted data is made available at the data processing center for retrieval by third parties. | 10-23-2008 |
| 20080259874 | FLOW BASED LAYER 2 HANDOVER MECHANISM FOR MOBILE NODE WITH MULTI NETWORK INTERFACES - A method for handing-off a mobile node (MN) from one network interface to another network interface, the network interfaces being connected to a same level | 10-23-2008 |
| 20080228869 | METHOD FOR ONLINE DISTRIBUTION OF DRM CONTENT - The invention relates to a method for online distribution of digital content that is protected by digital rights management (DRM). It makes it possible to disseminate such content via peer-to-peer networks, for instance, according to the bitstream principle. According to the invention, the file segments that are identical in terms of the distribution of the same content within different DRM files, are shared peer-to-peer among the terminal devices of the network subscribers under the control of a server, while all of the other specific components of a given DRM file, including the rights labels, are transmitted by a centralized site ( | 09-18-2008 |
| 20080222375 | Method and system for the transparent migration of virtual machines storage - Method for transferring storage data of a virtual machine to be migrated from a first host device to a second host device via a communication network, including: running the virtual machine on the first host device; storing, on a local storage device of the first host device, a disk image used by the virtual machine; detecting, while the virtual machine is running on the first host device, any changes made to the disk image used by the virtual machine; establishing a connection over the communication network from the first host device to the second host device; transferring, to the second host device while the virtual machine is running on the first host device, the disk image used by the virtual machine and the detected any changes made; modifying the disk image transferred to the second host device in response to the detected any changes transferred to the second host device; and starting, using the modified disk image, a migrated virtual machine on the second host device at a current state of the virtual machine running on the first host device. | 09-11-2008 |
| 20080215519 | METHOD AND DATA PROCESSING SYSTEM FOR THE CONTROLLED QUERY OF STRUCTURED SAVED INFORMATION - A method for the controlled querying of information stored in a structured format in a data processing system using a dialog system includes: providing at least one first ontology configured to store information in a structured format; and providing at least one input grammar in the dialog system configured to analyze user inputs as a function of the at least one first ontology. | 09-04-2008 |
| 20080212481 | NOVEL DYNAMIC FIREWALL FOR NSP NETWORKS - Method for protecting an NSP data network against data overflow, according to which the NSP data network is divided to a protected sub-network and an unprotected sub-network. Connectivity to external data networks is allowed through the unprotected sub-network via a set of predefined controlled data ports. Each user is connected to the protected sub-network via a proxy router and to the unprotected sub-network via gateway routers that are connected to the proxy router through interconnected intermediating routers and to unprotected sub-network via the set of controlled data ports. A maximum available bandwidth that can be processed by a user is determined for each user and maximal sub-bandwidth is allocated for each router, such that the sub-bandwidth is smaller than the bandwidth. Whenever the data packet flow intended to the user exceeds the sub-bandwidth at one of the routers, the excess packet flow is filtered according to predetermined criteria defined by the user, who gets a report about the filtered packets within a predetermined period after the filtering begins. Otherwise, the data packet flow is passed from each router to the next router until the proxy router. | 09-04-2008 |
