RussianPatents.com
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System for collaborative conferencing using streaming interactive video. RU patent 2504908. |
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FIELD: radio engineering, communication. SUBSTANCE: specific hosting service server centre receives transmission from a client device over a packet network, the transmission including a request to reproduce a selected video game twitch or application. The selected video game twitch or application is executed in the specific hosting service server centre on one or more servers, thereby generating uncompressed streaming interactive video. The uncompressed streaming interactive video is compressed in said specific server centre to generate low-latency compressed streaming interactive video. The low-latency compressed streaming interactive video is transmitted to the client device over the packet network. The low-latency compressed streaming interactive video is, at worst, compressed with to and fro transmission latency of 90 ms, read from reception of user input at the client device to the response at a display connected to the client device, at a transmission distance of 1500 miles or less. EFFECT: shorter latency period for receiving streaming interactive video. 16 cl, 40 dwg
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Transmitting device, receiving device, communication system, data transmission method, data receiving method and programmes therefor / 2502209 Switching unit (32a) of a transmitting device selects one of a plurality of video data elements transmitted from a storage device (42) in accordance with video data assigned by a transmission data control unit (32i) and transmits said data to an IF unit (32b). The IF unit (32b) transits video data decoded by a decoding unit (113) through an output (335). Compressed video data transmitted from the switching unit (32a) are transmitted through an output (336). An output (335) is included in a first channel unit. If the IF unit (32b) is HDMI, for example, the output (335) is a TMDS channel output. The output (336) is an output which is included in a second channel unit and is connected to a backup line, an HPD line etc. The data transmission unit communicates with an external device through two pairs of difference transmission channels connected to a transmission channel. |
Method and device for recording and reproducing programmes, as well as set-top box / 2502208 Reproduction/recording request containing a recording identifier and a requested address is transmitted to a set-top box by a service system in an IPTV system. The set-top box determines, in accordance with the reproduction/recording request, whether the local device has an interface with reproduction/recording synchronisation capacity and if so, the set-top box sets up interface parameters in accordance with the recording identifier. A reproduction media object for the reproduction/record request is defined; corresponding recording resources and reproduction resources are allocated and a programme is downloaded from the network in accordance with the requested address. The programme is then reproduced and synchronous recording of the programme in background mode during reproduction is carried out. |
Method of combining linear content and interactive content compressed together as streaming interactive video / 2493667 Machine-executable method of integrating linear content with interactive features includes delivering linear video content from hosting service centres by client devices associated with users located at a distance from the hosting service centres. Further, the method includes delivering interactive content through the Internet from hosting service centres to client devices located at a distance from the hosting service centres through compressed streaming interactive video. Interactive content is generated in real-time through servers executing a video game or an application in hosting service centres. Compressed streaming interactive video is compressed with sufficiently short waiting time such that at least one user interacting with the video game or application perceives that the responses are so instant as if the video game or application is executed on the client device locally for at least one user. |
System and method of compressing video based on detected intraframe motion / 2493588 System for hosting interactive audio/video (A/V) streaming with short waiting time includes a plurality of servers on which one or more applications are executed. The system also includes a network with input routing, which receives packet streams from users and routes these packets to one or more said servers, wherein said packet streams include user control signal input, wherein one or more said servers is configured to calculate A/V data in response to user control signal input. Furthermore, the system includes a compressing unit which is connected to receive A/V data from one or more servers and derive therefrom streaming compressed A/V data with short waiting time. The system also includes an output routing network which routes streaming compressed A/V data with short waiting time to each user over a communication channel through an interface. |
System of wireless transfer / 2475996 Wireless transfer system comprises the following components: a wireless receiver (3), connected with a receiver device (4); and a wireless transmitter (2), connected with a source device (1). Wireless communication is executed between the wireless receiver (3) and the wireless transmitter (4) so that video and audio are taken out of the source device (1) to the receiver device (4). The wireless receiver (3) and/or the wireless transmitter (2) classifies data that accompanies video and audio, in accordance with their characteristic and sends accompanying data by means of using different methods of transfer depending on classification. |
Method and system to generate recommendation for at least one additional element of content / 2475995 Channel of individualised content makes it possible to play multiple elements of content (programs) meeting multiple selection criteria. At least one additional element of content is recommended by a mechanism (107) of recommendations, besides, at least one additional element of content meets less quantity of criteria. In the version of realisation at least one recommended additional element of content is selected, and multiple selection criteria are corrected by a planner (109) on the basis of at least one characteristic of a selected recommended additional element of content. |
Audiovisual amplifier, selection method, program and recording medium / 2468412 Audio/video signal receiver has a means of assigning an input name, which is an input module selected by the user, for a first output meant for receiving a video signal; a means of controlling display of a menu which assigns an input name, which is a menu item, and a first output name, which assigns an input name and which receives a video signal; and a means of selecting, when the user selects the input name as a menu item, a video signal received from the first output. The assigning means is configured to assign an input name of the second output meant for receiving an audio signal. The display control means is configured to control menu display such that the input name, the first output name and second output name, assigned the input name, and which receives the audio signal, are displayed such that they are assigned to each other. The selection means is configured to select, when the user selects the input name as a menu item, a video signal received from the first output and an audio signal received from the second output. |
Broadcast receiver / 2467498 Invention relates to broadcast receivers and more specifically to a broadcast receiver able to receive an IP broadcast. The result is achieved due to that the broadcast receiver includes a storage means (29) for storing a file with network configuration information and channel information and a control means (25) for controlling units of the broadcast receiver. When the broadcast receiver is activated, the control means is connected to a network, receives a file with network configuration information and determines whether the name of the network described in the received file with network configuration differs from the name of the network described in the file with network configuration information stored in the storage means. If the network names are different, the broadcast receiver obtains channel information based on part of the information described in the file with network configuration information, and rewrites the file with network configuration information and channel information stored in the storage means using the new received file with network configuration information and channel information. |
Broadcasting system, transmission device and transmission method, reception device and reception method, and programme / 2454024 Invention relates to broadcasting systems. Transmission device 11 transfers the data of the material received by means of a sensor, and the additional information used to process the data of the material of reception device 12. Reception device 12 receives the data of the material and the additional information, and generates input data based on the material's data and additional information. Besides, reception device 12 generates the output proceeding from the output data, e.g. generates the output displayed on the output facilities, such as a display device or an air conditioner. |
Data transmission system, transmitter, receiver, data transmission method, program and cable for transmitting data / 2451422 When a High Definition Multimedia Interface (HDMI) (R) source (71) performs bidirectional transmission of Internet Protocol (IP) data with an HDMI (R) user (72) using a consumer electronics control (CEC) line (84) and a signal line (141), a switching control module (121) controls the switch (133) so that when data are transmitted, the switch (133) selects the component of the signal which forms a differential signal which is output from a conversion module (131), and when data are transmitted, the switch (133) selects the component of the signal which forms the differential signal output from the receiver (82). During bidirectional data transmission using the CEC line (84) only, the switching control module (121) controls the switch (133) such that the CEC signal coming from the HDMI (R) source (71) or the receiver (82) is selected. |
Method and apparatus for composing scene using laser contents / 2504907 Method and apparatus for transmitting and receiving lightweight application scene representation (LASeR) contents are provided, in which content which includes attribute information relating to at least one type of terminal, user preference and content provided during servicing and at least one of multiple scene elements and multiple scene element sets that includes the multiple scene elements is received, for use in scene composition through a terminal selecting at least one of said multiple scene elements and said multiple scene element sets; content is encoded; and the encoded content is transmitted. The content further includes event attribute information indicating change in at least one type of terminal, user preference and content provided during servicing. |
System and method of using morphing procedure in information distribution network / 2504085 Distribution system supports a "push" model which automatically selects and transmits appropriate advertising information to targeted device users based on corresponding metadata which define both the device users and the advertisers. The system and method for implementing an information distribution network include an information service configured to provide information distribution services through the information distribution network. User devices enable a user to communicate with the information service for receiving the information distribution services. Transport structures are implemented for communicating with various network entities in the information distribution network to collect appropriate metadata for targeting selected information to the device users. The transport structures automatically and dynamically perform morphing procedures during which the transport structures are sequentially attached to a plurality of host entities on a one-by-one basis for collecting corresponding metadata. |
Passenger information control device and method for providing video data for passenger information control device / 2504084 Disclosed passenger information control device (2) having a video display controller (13) which transmits video data (60c) sent from a ground transmission controller to display devices (1) in a train includes: a storage unit (8) which stores a program table and the video data (60a), the program table storing a number (9) of times an advertisement video has been presented, a validity period of the advertisement video, a time period from the last presentation time to the present, and a volume of the video data associated with each advertisement; a deletion determining unit (11) which determines whether to designate the video data (60a) as a candidate for deletion based on a program table (40c); and a deleting unit (12) which deletes the video data (60a) stored in the storage unit (8) based on determination by the deletion determining unit (11). |
System for streaming databases serving real-time applications used through streaming interactive video / 2501167 One or more servers are configured to execute twitch of video games or applications for one or more users, the execution twitch of video games and applications generating an uncompressed video of 3D animation. A high-speed storage device for storing complex video scene objects, having unpredictable changes, the high-speed storage device being connected to one or more servers, and said uncompressed video of 3D animation generated by one or more servers using data streams from the high-speed storage device. A compressing device for compressing the uncompressed video of 3D animation in order to generate a compressed streaming interactive video to be transmitted to one or more users, the compressed streaming interactive video being compressed, in the worst case, with latency of 90 ms for to and fro transmission for at most 1500 miles, measured from the input of the user control signal until display of the response to the input of the user control signal at the client device. |
Method and apparatus for controlling presentation of multimedia data from multiplex signal between devices in local area network / 2499361 Disclosed is a method which enables to control presentation of multimedia data being delivered to one or more devices on a local area network. Control is provided through steps of receiving at least a portion of a multiplex signal at a control device; determining at the control device one or more logical channels contained in the multiplex signal; detecting presence of a controllable device on the local area network; receiving at least a portion of the multiplex signal at the controllable device; and transmitting instructions from the control device to the controllable device instructing the controllable device to present to a user at least one type of multimedia data associated with one or more of the logical channels of the multiplex signal. |
Method of providing peer-to-peer communication on web page / 2498520 Method includes steps of: 1) obtaining access to a web page from the user side, calling a Flash application interface for connecting with a server socket, connecting with a Status server to obtain a key and monitoring received messages using the Flash application; 2) sending the name and key of the sender to the server socket using the Flash application, saving the name and key of the sender on the server socket; 3) calling the Flash application interface for sending a message containing the name of a recipient to the server socket through Javascript codes on the web page of the sender; receiving the message sent by the sender and returning the key matching the name of the recipient to the Flash application on the web page of the sender using the server socket; sending the message through a network connection and the key of the recipient using the Flash application on the web page of the sender; 4) displaying the message on the web page of the recipient once the Flash application on the web page of the recipient receives the message. |
System and method for effectively utilising transport operator in electronic network / 2498512 System includes an information service for providing information distribution services through an electronic network and user devices for receiving information distribution services. Transport structures include content, an advertisement and navigation instructions which define a navigation path. Communication with user devices is performed and metadata are collected to provide selected information from the information service to targets from said device users. The system also includes a transport operator which performs movement management functions to support the information distribution procedure, in which it includes a metadata analyser for matching the selected information with the targets from device users. The metadata analyser analyses metadata for creating communities of device users with predictable interest in receiving selected information. |
Method for efficient allocation of frequency band of plurality of traffic streams with partially identical content / 2497283 Invention provides a centralised method of allocating a plurality of traffic streams with a partially identical set of television and radio programs, wherein the bandwidth of the distribution network is reduced by presenting the network adapter to other levels. |
Antenna system for ultra-high speed mesh network base station / 2497244 Antenna system for an ultra-high speed MESH network base station in the millimetre radio wavelength range, wherein the base station is fitted with a high-frequency transceiver in the millimetre range, from 60 to 100 GHz, connected to receiving and transmitting antenna fields through low-noise and high-power amplifiers, respectively, wherein switched supply circuits of the amplifiers are connected to a microprocessor control bus. |
Method and apparatus for providing service guide in mobile broadcasting system / 2496256 Disclosed is a method and apparatus for providing a service guide (SG) in a mobile broadcasting system, having a terminal for receiving a first SG, for acquiring reception information on a second SG from the first SG, if a service fragment list from the first SG includes information on at least one second SG different from the first SG, and for receiving the second SG based on the acquired reception information. |
Method for simultaneous transmission of amplitude-modulated signal / 2317644 In accordance to the invention, amplitude-modulated signal of simultaneous broadcasting radio-transmission, which incorporates digital transmission signal and analog transmission signal in one transmission channel, is characterized by the fact that one side band of carrier of signal of simultaneous broadcasting transmission is modulated by digital transmission signal, and another band is modulated by correcting signal, which ensures provision of analog transmission signal of waveform envelope for demodulation. Generator of amplitude-modulated signal is intended to be used for generation and transmission of aforementioned signals. |
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