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Assignee: Deutsche Telekom AG


Location: Bonn, DE
No. of patents: 234

1            
NumberTitleIssue Date
8184978Method 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 th...
05/22/2012
8180374Method and system for transmitting data on the location of a mobile terminal to a receiver by means of a mobile radio network
A method and a system for transmitting data on the location of a mobile radio terminal to a receiver by means of a mobile radio network. An area that lies within the service range of the mobile radio network is defined and is subdivided into several subareas. A plur...
05/15/2012
8170032Method and arrangement for externally controlling and managing at least one WLAN subscriber who is assigned to a local radio network
A method for externally controlling and managing a wireless local area network subscriber assigned to at least one wireless local area network includes requesting a service using the subscriber, checking an authorization of the subscriber to access the TCP/IP networ...
05/01/2012
8161114Method for transferring information using a defined data structure
In a method for transmitting information using a data structure that is defined by the formal language called Abstract Syntax Notation One, the information is transmitted encoded as text. A form of plain-text encoding may generally be used. This enables the use of t...
04/17/2012
8160835Method for measuring unidirectional transmission characteristics such as packet propagation time, fluctuations in propagation time and results derivable therefrom, in a telecommunications network
A method for measuring unidirectional transmission properties, e.g., packet delay, delay-time fluctuations, and results derivable therefrom, in a telecommunications network. Test packets are transmitted from a first measuring computer via a measurement path to a sec...
04/17/2012
8156328Encryption method and device
A method and a device are disclosed for the low-cost implementation even of high-performance encryption functions in an encryptor. The encryptor may be composed merely of PC software or the like, or of any other terminal/information system with integrated Vernam cip...
04/10/2012
8139724Method and system for incorporating audio clips during a voice call
A method and a system for incorporating audio clips during a voice call between a calling subscriber A and at least one called subscriber B is provided. At least one of the subscribers A or B incorporates a desired audio clip into the voice call by a press of a butt...
03/20/2012
8126703Method, 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 prov...
02/28/2012
8117035Method and device for verifying the identity of a user of several telecommunication services using biometric characteristics
A method and device for verification of an identity of a subscriber of a communication service on a telecommunications network is provided. The communication service requires authentication of the subscriber. The verification includes comparing a reference biometric...
02/14/2012
8111441Treatment 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 determinin...
02/07/2012
8086210Flow 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 2 (L2) network. The method includes detecting at least two network interface cards (NICs) of the MN that are c...
12/27/2011
8069203Method for controlling digitally storable and predefinable events on a computer system
A method for controlling digitally storable events on a computer system that can be accessed via the Internet, the events being predefinable by a user, includes receiving movement information of a user. Route information is recorded digitally in a user-specific mann...
11/29/2011
8024582Encryption of data to be stored in an information processing system
The aim of the invention is to provide a means of encrypting company-related data which also ensures that the data can be reproduced if the key is lost. To this end, the invention provides a method or an information processing system in which a key for a symmetrical...
09/20/2011
8019707Interactive hybrid recommender system
A hybrid recommender system, in which the initial stereotype is manually defined by an expert and an affinity vector of stereotypes relating to each specific user who registers onto the system, is created to define a specific profile for each user. Recommendations f...
09/13/2011
D641367Docking station
07/12/2011
7974632Method and system for the localization of a mobile WLAN client
A method and a system for the localization of a mobile WLAN client, located within a WLAN network of multiple WLAN stations. Static reference points are ascertained by measuring field strengths of the WLAN stations at spatial coordinates, aided by WLAN client(s), an...
07/05/2011
7970135Method for the secure, distributed generation of an encryption key
In a method for the secure, distributed generation of an encryption key for a cryptographic method, where the encryption key, as well as a public key are generated using deterministic methods from a large random number (seed), the seed (S) is generated on the user s...
06/28/2011
7969988Method and independent communications subnet for determining label-switched routes a communications subnet of this type
A method and system are provided for determining label-switched routes between a source router and a target router of an independent communications subnet, over which information packets having a predetermined IP target address are to be transmitted. An independent ...
06/28/2011
7949878Telecommunication-assisted time stamp
A method for providing a time stamp by using a tamper-proof time signal via a telecommunications network includes the steps of: receiving, at a central system, a request from a network user for a time signal. The time signal is encrypted by the central system with a...
05/24/2011
7949517Dialogue system with logical evaluation for language identification in speech recognition
A method and device are provided for classifying at least two languages in an automatic dialogue system, which processes digitized speech input. At least one speech recognition method and at least one language identification method are used on the digitized speech i...
05/24/2011
D638432Portion of a display screen with a transitional user interface
05/24/2011
7941853Distributed 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 legitimat...
05/10/2011
7941851Architecture for identifying electronic threat patterns
The invention is a comprehensive conceptual and computational architecture that enables monitoring accumulated time-oriented data using knowledge related to the operation of elements of a computer network and deriving temporal abstractions from the accumulated data ...
05/10/2011
7925257Method for operating a database
A method for operating a database containing personal information includes checking the content of a message sent via a telecommunication network for the presence of personal information. If personal information is found, then the personal information is extracted f...
04/12/2011
7921291Method and communication system for releasing a data processing unit
The invention relates to a method and a communication system for releasing a data processing unit used for processing project data of a selected project. In order to obtain project-related release of a data processing unit (90), a client requests a user right...
04/05/2011
7920683Method and testing device for verifying the charge invoicing for a communications connection according to time-unit intervals
A testing device and a method for verifying the charge invoicing for a communications device according to time unit intervals is provided. A testing device, which can simulate at least one calling analog terminal and at least one called terminal, is connected to a n...
04/05/2011
7920617Method and device for coherent addition of semiconductor laser emission
A method and device for coherent addition of semiconductor laser emission, in particular for use in telecommunications. Individual emitters are coupled, each emitter to some extent experiencing some of the emission of all the others. Rather than all emitting indepen...
04/05/2011
7885539Method for detecting and localizing faults in an optical transmission path, and optical transmission system
A method for detecting and locating faults in an optical transmission path, and to an optical transmission system having such a functionality, is provided. By measuring the temporal change in the state of polarization SOP, external influences on a glass fiber cable ...
02/08/2011
D631060Transitional user interface for a portion of a display screen
01/18/2011
7866555Transport 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 u...
01/11/2011
D630629Electronic device
01/11/2011
7860007Method and communication system for optimizing the throughput of a TCP flow in a wireless network
A method and a system is provided for optimizing the throughput of a TCP flow from a TCP source to a TCP destination in a wireless network with the path of the flow encompassing a wireless link between a wireless transmitter and a wireless receiver. The throughput i...
12/28/2010
7844592Ontology-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 conc...
11/30/2010
7844312System for accessing information and for communication in a vehicle having a plurality of coupled units
A system and method for accessing information and for communication in a high-speed vehicle having a plurality of coupled units, including at least one server unit that is provided in one unit of the vehicle and is set up for making information available and for com...
11/30/2010
7833345Treatment of crystals in order to avoid light-induced modifications of the refractive index
A method for the treatment of a crystal, such as a lithium niobate crystal or lithium tantalate crystal, having nonlinear optical properties. The crystal comprises foreign atoms which bring about specific absorption of radiated light. The foreign atoms are transform...
11/16/2010
7809117Method and system for processing messages within the framework of an integrated message system
A method and system for processing messages within the framework of an integrated message system. Recipients of messages in an integrated messaging system are provided with an authentic impression of the received message. In a first step, a message received within t...
10/05/2010
7808911Dynamic 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...
10/05/2010
7793327Terminal device and method for using different services offered via a telecommunications network
A terminal device for using different services offered via a telecommunications network includes at lest one receiving device for image and sound information, at least one transmitting device for data which is used to select the received image and sound information,...
09/07/2010
7779369Method for the graphic representation and/or processing values of data types
In a method for graphically representing and/or processing values of data types of a formally defined data structure existing as a value tree, a window is assigned as a graphical user interface to the data structure. Generic, scalable, graphical user-interface compo...
08/17/2010
7779246Content and security proxy in a mobile communications system
A method and device is provided for making available security functions during the transmission of data from and to a subscriber terminal of a mobile communications network. A real-time analysis of the data flow from and to the subscriber terminal is carried out in ...
08/17/2010
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