Patents Assigned to Sony Deutschland GmbH
-
Publication number: 20140040485Abstract: A system for establishing a session between two entities in a telecommunications network. The system includes the following Application Programming Interfaces (APIs): a Management API representing an interface between the system and an entity managing it, an API representing an interface between the system, middleware and/or an application using services offered by the system, and a generic session-layer protocol API representing an interface between the system and a User Agent of a session-layer protocol.Type: ApplicationFiled: August 2, 2013Publication date: February 6, 2014Applicants: NOKIA SIEMENS NETWORKS GmbH & CO. KG, SONY DEUTSCHLAND GmbHInventors: Davide Mandato, Teodora Guenkova-Luy, Andreas Kassler, Markus Nosse
-
Publication number: 20140029688Abstract: For example in case of an OFDM multicarrier transmission system the transmission characteristics of subcarriers of a multicarrier transmission system using a plurality of antenna elements (3, 3?) can be adjusted. Particularly the power and the phase of the subcarriers can be adapted. To this object the subcarrier frequency channel (2, 2?) characteristics of the multicarrier transmission are detected (11, 11?) at the side of the transmitter (3). The power of each subcarrier is then distributed by a weighting unit (14, 14?). The subcarriers can be further pre-equalized (1, 1?) by dividing the subcarrier signal respectively by the sum of the squared magnitude of the frequency channel characteristics of all subcarrier signals or a frequency characteristic of the selected antenna element (3, 3?).Type: ApplicationFiled: September 30, 2013Publication date: January 30, 2014Applicant: Sony Deutschland GmbHInventors: Ralf BĂ–HNKE, Seiichi IZUMI
-
Publication number: 20140029698Abstract: A transmitting apparatus transmits signals in a digital telecommunication system and a synchronising method is used for synchronizing such signals at a receiving apparatus. The transmitting apparatus prepares for transmission of a reference symbol having at least two repetition patterns, whereby one of the at least two repetition patterns is phase-shifted in relation to the other repetition pattern, and a synchronizing mechanism in the digital telecommunication system uses the reference symbol once received for synchronization. The synchronizing mechanism uses a cross-correlation mechanism to cross-correlate at least one of the two repetition patterns within a correlation window having a predetermined length.Type: ApplicationFiled: September 26, 2013Publication date: January 30, 2014Applicant: Sony Deutschland GmbHInventors: Ralf BOHNKE, Thomas Dolle, Tino Puch
-
Patent number: 8635065Abstract: The present invention discloses an apparatus for automatic extraction of important events in audio signals comprising: signal input means for supplying audio signals; audio signal fragmenting means for partitioning audio signals supplied by the signal input means into audio fragments of a predetermined length and for allocating a sequence of one or more audio fragments to a respective audio window; feature extracting means for analyzing acoustic characteristics of the audio signals comprised in the audio fragments and for analyzing acoustic characteristics of the audio signals comprised in the audio windows; and important event extraction means for extracting important events in audio signals supplied by the audio signal fragmenting means based on predetermined important event classifying rules depending on acoustic characteristics of the audio signals comprised in the audio fragments and on acoustic characteristics of the audio signals comprised in the audio windows, wherein each important event extractedType: GrantFiled: November 10, 2004Date of Patent: January 21, 2014Assignee: Sony Deutschland GmbHInventors: Silke Goronzy-Thomae, Thomas Kemp, Ralf Kompe, Yin Hay Lam, Krzysztof Marasek, Raquel Tato
-
Publication number: 20140016715Abstract: A transmitting device, a receiving device, and a communication method for transmitting and receiving data modulated on frequency subcarriers of an OFDM communication system. An OFDM burst includes a preamble part and payload data part, whereby the preamble includes a section of pilot symbols mapped onto every n-th frequency subcarrier and signaling data mapped onto the frequency subcarriers between the frequency subcarriers with the pilot symbols. A first channel estimation on the basis of the received pilot symbols is performed, the result of which is used to reconstruct the entire section of the received preamble as a training pattern for an accurate channel estimation, which is used for a channel equalization of the received payload part.Type: ApplicationFiled: September 20, 2013Publication date: January 16, 2014Applicant: Sony Deutschland GmbHInventors: Lothar STADELMEIER, Markus Zumkeller, Andreas Schwager, Stephen Tiedemann, Gralf Gaedeken
-
Patent number: 8625418Abstract: A system and method that improve service and device discovery in a UPnP-based wireless communication network and avoids unnecessary broadcast messages on a MAC sublayer of a DLC layer caused by UPnP multicast messages on an IP layer by intercepting UPnP multicast messages in a network protocol stack below the IP layer. A module intercepts multicast UDP packets destined to a UPnP IP multicast address and port, the multicast UDP packets containing UPnP packets as payload. The module executes DLC/MAC-based service discovery functions to perform wireless network-specific device discovery and to find UPnP-enabled devices in the wireless communication network. Once a wireless network device discovery has returned nodes that fulfill criteria given in the search, the module uses unicast DLC/MAC messages to send UPnP packets to only those nodes that are UPnP-enabled and whose device type matches the respective UPnP device type sought.Type: GrantFiled: November 24, 2006Date of Patent: January 7, 2014Assignee: Sony Deutschland GmbHInventors: Oliver Kraemer, Shin Saito
-
Patent number: 8620466Abstract: A method for determining a point in time within an audio signal, the audio signal having been transmitted from a broadcast station to a client and to a server, the method including: deriving, at the server, first signature data from the audio signal, wherein a reference point in time is associated with the beginning or end of the audio data corresponding to the first signature data; deriving, at the client, second signature data from the audio signal, wherein the second signature data are derived in the same manner as the first signature data at the server; comparing the first and second signature data; and determining the point in time to be equal to the reference point in time depending on a result of the comparing.Type: GrantFiled: November 30, 2007Date of Patent: December 31, 2013Assignee: Sony Deutschland GmbHInventors: Thomas Kemp, Markus Zumkeller
-
Patent number: 8611455Abstract: A spatial diversity receiver for wirelessly receiving a modulated RF signal and a method for wirelessly transmitting and receiving the modulated RF signal. The spatial diversity receiver includes at least two antenna arrays and an antenna beam selection control unit. Each antenna array of the spatial diversity receiver includes at least two fixed beam antennas with distinct radiation patterns, and combinations of the fixed beam antennas are selectable for wireless receipt of the modulated RF signal. The antenna beam selection control unit is configured to control at least one antenna switching and/or combining unit in order to select a specific combination of fixed beam antennas from each antenna array.Type: GrantFiled: November 20, 2012Date of Patent: December 17, 2013Assignee: Sony Deutschland GmbHInventor: Richard Stirling-Gallacher
-
Patent number: 8613012Abstract: The present invention provides a method for displaying a message on a screen of a television including the steps of displaying a television picture on the screen; displaying the message in a message region of the screen, wherein the television picture is at least partly visible within the message region; and blurring the television picture in the message region.Type: GrantFiled: March 31, 2008Date of Patent: December 17, 2013Assignee: SONY Deutschland GmbHInventors: Arne Boess, Andreas Beermann
-
Publication number: 20130315292Abstract: For example in case of an OFDM multicarrier transmission system the transmission characteristics of subcarriers of a multicarrier transmission system using a plurality of antenna elements (3, 3?) can be adjusted. Particularly the power and the phase of the subcarriers can be adapted. To this object the subcarrier frequency channel (2, 2?) characteristics of the multicarrier transmission are detected (11, 11?) at the side of the transmitter (3). The power of each subcarrier is then distributed by a weighting unit (14, 14?). The subcarriers can be further pre-equalized (1, 1?) by dividing the subcarrier signal respectively by the sum of the squared magnitude of the frequency channel characteristics of all subcarrier signals or a frequency characteristic of the selected antenna element (3, 3?).Type: ApplicationFiled: May 13, 2013Publication date: November 28, 2013Applicant: Sony Deutschland GmbHInventor: Sony Deutschland GmbH
-
Patent number: 8582417Abstract: A transmitting device for transmitting data and pilot symbols in an OFDM transmission system having transmission antennas. The device includes symbol generating means for generating data and pilot symbols, means for transmitting the data and pilot symbols using subcarriers of the OFDM system. The symbol generating means generates a first and second type pilot symbol, the second having an inverted value of the first so that a first pilot symbol pattern to be transmitted by using one of said plurality of transmission antennas has a different pattern in the frequency and time dimension from a second pilot symbol pattern to be transmitted by using another transmission antenna. First and second pilot symbols are comprised in respective first and second pilot symbol patterns, where at least some of the first and second pilot symbols have the same time allocation and being alternately identical and inverted to each other.Type: GrantFiled: April 11, 2011Date of Patent: November 12, 2013Assignee: Sony Deutschland GmbHInventors: Zhaocheng Wang, Richard Stirling-Gallacher
-
Patent number: 8549143Abstract: A system offering an Application Programming Interface for multi-stream multimedia applications running on at least two registered end peers participating in a mobile telecommunication session and/or middleware being connected to a mobile network. The system providing guaranteed end-to-end quality and resource capabilities using the concept of concatenated E2ENP phases and providing a pre-negotiation of a multiplicity of alternative capabilities and QoS Contracts, management of leased pre-negotiated information, session establishment between said end peers with negotiation of a multiplicity of alternative capabilities and/or QoS Contracts, and a dynamic re-negotiation of the end-to-end quality and capabilities.Type: GrantFiled: October 15, 2003Date of Patent: October 1, 2013Assignees: Sony Deutschland GmbH, Nokia Siemens Networks GmbH & Co. KGInventors: Davide Mandato, Teodora Guenkova-Luy, Andreas Kassler, Markus Nosse
-
Patent number: 8539082Abstract: In an ad-hoc established device network, a profile based handover of the network control functionality is performed whenever a new device requests association with the network and the central controller does not support the profile of the new device. A database is searched for a controller-capable device that supports both the profiles of the network devices and the profile of the new device. The former central controller passes the control functionality to the controller-capable device, which becomes the new central controller. Thus it is possible to associate the new device with the net work. The invention allows to integrate devices supporting different profiles into a common network.Type: GrantFiled: October 19, 2007Date of Patent: September 17, 2013Assignee: Sony Deutschland GmbHInventors: Frank Dawidowsky, Lothar Stadelmeier
-
Patent number: 8532133Abstract: A transmitting device for transmitting data symbols and pilot symbols in an OFDM transmission system; the device comprising symbol generating means for generating said data symbols and said pilot symbols, means for transmitting said data symbols and pilot symbols respectively by using a plurality of subcarriers of said OFDM transmission system, wherein said symbol generating means is designed to selectively generate a first type pilot symbol and a second type pilot symbol being orthogonal to said first type pilot symbol so that a pilot symbol pattern in the frequency dimension comprises at least said first type pilot symbol to be transmitted by using a predefined subcarrier and second type pilot symbol to be transmitted by using other predefined subcarrier, and wherein said pilot symbol pattern has a different pattern from a succeeding pilot symbol pattern in time dimension.Type: GrantFiled: April 29, 2010Date of Patent: September 10, 2013Assignee: Sony Deutschland GmbHInventors: Zhaocheng Wang, Richard Stirling-Gallacher
-
Patent number: 8526522Abstract: A signal generator and signal processor for single carrier wireless communication systems with frequency domain equalizer operable to use pseudorandom-noise sequences for cyclic prefix, the pseudorandom-noise sequences for coarse timing synchronization, channel estimation, carrier synchronization, signal-noise-ration estimation and channel equalization.Type: GrantFiled: September 21, 2011Date of Patent: September 3, 2013Assignee: Sony Deutschland GmbHInventors: Zhaocheng Wang, Masahiro Uno
-
Patent number: 8527753Abstract: The present disclosure is directed to determining a unique content instance identifier (CIID) for each content item handled in a content management system. The content item has been received from one of a plurality of content providers and/or content delivery channels and has been identified by said one of a plurality of content providers with an original content identifier within an original identification scheme. A data structure of the CIID is defined depending on the original identification scheme, the data structure including a first, a second and third part, wherein the size of at least one of the second and third parts depends on the original identification scheme; stores a code in the first part.Type: GrantFiled: January 9, 2008Date of Patent: September 3, 2013Assignee: SONY Deutschland GmbHInventor: Paul Szucs
-
Patent number: 8515382Abstract: A power line communication method for realizing data communication between at least one first or sending power line communication partner device and at least one second or receiving power line communication partner device. The method checks transmission conditions of a plurality of possible communication channels, thereby generating transmission condition data descriptive for the communication conditions of the respective possible communication channels. Additionally, communication conditions of the plurality of possible communication channels are selected as actual communication conditions based on the transmission condition data.Type: GrantFiled: November 5, 2010Date of Patent: August 20, 2013Assignee: Sony Deutschland GmbHInventors: Andreas Schwager, Markus Zumkeller, Gralf Gaedeken, Stephen Tiedemann, Lothar Stadelmeier
-
Publication number: 20130208824Abstract: A transmitting device for transmitting data symbols and pilot symbols in an OFDM transmission system; the device comprising symbol generating means for generating said data symbols and said pilot symbols, means for transmitting said data symbols and pilot symbols respectively by using a plurality of subcarriers of said OFDM transmission system, wherein said symbol generating means is designed to selectively generate a first type pilot symbol and a second type pilot symbol being orthogonal to said first type pilot symbol so that a pilot symbol pattern in the frequency dimension comprises at least said first type pilot symbol to be transmitted by using a predefined subcarrier and second type pilot symbol to be transmitted by using other predefined subcarrier, and wherein said pilot symbol pattern has a different pattern from a succeeding pilot symbol pattern in time dimension.Type: ApplicationFiled: March 25, 2013Publication date: August 15, 2013Applicant: SONY DEUTSCHLAND GmbHInventor: SONY DEUTSCHLAND GmbH
-
Patent number: RE44561Abstract: In order to allow controlling of a home network (5) from remote, a gateway (1) connecting the home network (5) to a communication network (3, 12) additionally comprises an e-mail module (6). The e-mail module (6) enables the gateway (1) to connect itself to an e-mail account (8) in order to transmit e-mails received by the e-mail account (8) via the communication network (3) to the gateway (1). The transmitted e-mails are processed by the gateway (1), information is extracted therefrom enabling the gateway (1) to carry out network controlling procedures. Status information and error messages are sent back by the gateway (1) to the user (13) in form of e-mails.Type: GrantFiled: December 10, 2010Date of Patent: October 22, 2013Assignee: Sony Deutschland GmbHInventor: Patrick Hilt
-
Patent number: RE44510Abstract: The invention relates to tuned multifunctional linker molecules for charge transport through organic-inorganic composite structures. The problem underlying the present invention is to provide multifunctional linker molecules for tuning the conductivity in nanoparticle-linker assemblies which can be used in the formation of electronic networks and circuits and thin films of nanoparticles. The problem is solved according to the invention by providing a multifunctional linker molecule of the general structure CON1-FUNC1-X-FUNC2-CON2 in which X is the central body of the molecule, FUNC1 and FUNC2 independently of each other are molecular groups introducing a dipole moment and/or capable of forming inter-molecular and/or intramolecular hydrogen bonding networks, and CON1 and CON2 independently of each other are molecular groups binding to nanostructured units comprising metal and semiconductor materials.Type: GrantFiled: September 15, 2012Date of Patent: September 24, 2013Assignee: Sony Deutschland GmbHInventors: Jurina Wessels, William E. Ford, Akio Yasuda