Electric communication technique (H04)

H   Electricity(222322)
H04            Electric communication technique(36680)
obile communication system, mobile station, switching station and location registration method for mobile station // 2607790
FIELD: communication.SUBSTANCE: invention relates to mobile communication. Mobile communication system includes a mobile station, a packet switching station and a plurality of location registration devices, which control location of mobile station. Once one location registration device has already selected from a plurality of location registration devices, when mobile station performs location registration, NRI (network resource identifier), included in TMSI (temporary mobile station identifier), is transmitted to packet switching station. Packet switching station requests a location registration from location registration device based on NRI.EFFECT: technical result consists in reduction of network load caused by change of selection of a location registration device or increase or reduction of number of installations on side of the circuit-switched network.6 cl, 13 dwg
obile communication system, mme, method of mobile communication system incoming calls control and mme incoming calls control method // 2607789
FIELD: communication.SUBSTANCE: invention relates to communication. For this purpose the UE has the means of: supporting access to the eNB and the control radio device 2G/3G; service handover from the LTE wireless communication to a 3G wireless communication area or a 2G wireless communication area; and means for receiving, if the service handover procedure is performed, when the MME receives a request message of paging via the SGs-interface between the MME and the MSC/VLR (mobile switching centre/visitor location register) from the MSC/VLR, and, consequently, the MME discards the paging message and does not perform further actions, paging messages repeatedly transmitted by the MSC/VLR.EFFECT: technical result is providing a movement control device, which, even when the ISR (idle state reduction of service signals transmission volume) is active, allows notification of the UE relative to the incoming voice call formed when the mobile communication device moves from the recording position area controlled by the MME (mobility management entity), to the recording position area controlled by the SGSN.2 cl, 8 dwg
obile communication system, mme, method of mobile communication system incoming calls control and mme incoming calls control method // 2607787
FIELD: communication.SUBSTANCE: invention relates to communication. For this purpose the UE has the means of: supporting access to the eNB and the control radio device 2G/3G; service handover from the LTE wireless communication to a 3G wireless communication area or a 2G wireless communication area; and reception if the service handover procedure is performed, when the MME receives a request message of paging via the SGs-interface between the MME and the MSC/VLR (mobile switching centre/visitor location register) from the MSC/VLR, which receives an incoming voice call for the terminal, and the MME discards the paging message and does not perform further actions, paging messages repeatedly transmitted by the MSC/VLR.EFFECT: technical result is creation of a movement control device, which when the ISR (idle state reduction of service signals transmission volume) is active, allows proper notification of the UE relative to the incoming voice call formed when the mobile communication device moves from the recording position area controlled by the MME to the recording position area controlled by the SGSN.2 cl, 8 dwg
Control method in image capture system, control apparatus and computer-readable storage medium // 2607774
FIELD: information technology.SUBSTANCE: invention relates to imaging and a method of controlling an image capturing system, comprising first and second image capture apparatus. Method includes determining whether likelihood of a recognised object in an image captured by image capture apparatus exceeds a predetermined likelihood. If likelihood of recognised object does not exceed predetermined likelihood, area of visual representation of second image capture apparatus is controlled so that area of visual representation of second image capture apparatus becomes wider than when likelihood of recognised object in image captured by first image capture apparatus exceeds a predetermined likelihood.EFFECT: technical result is shorter time for searching for a target object.12 cl, 6 dwg
Image capturing device and image capturing system // 2607732
FIELD: image processing means.SUBSTANCE: image capturing device performs frame electronic gate operation, in which periods of exposure of a plurality of pixels coincide with each other. In first period, in which photoelectric conversion element stores charge, at least one of pixel, signals based on charges, stored in elements of retention of pixels, are successively output into output lines. In second period after termination of output of signals from pixels, elements of retention of pixels retain charge.EFFECT: elimination of image distortions.21 cl, 14 dwg
Wave multiplexer and method and program of faulty section identification // 2607724
FIELD: machine building.SUBSTANCE: wave multiplexer (100) is connected to one or more fibre-optic lines systems and with one or more optical transceivers systems and located between fibre-optic lines and optical transceivers (21-23), to input and output optical signals. Device is equipped with first optical switches (12a-12c), which output input optical signal from fibre-optic line into optical transceiver, second optical switches (12d-12f), which output input optical signal from optical transceiver into fibre-optic line, and circular verification local optical circuit (13), which transmits by feedback channel and outputs input optical signal from optical transceiver into this optical transceiver.EFFECT: technical result is enabling possibility of faulty section identification.7 cl, 4 dwg
Portable modular software and hardware package // 2607710
FIELD: telecommunication systems.SUBSTANCE: invention relates to field of telecommunication systems and can be used for officials operation in field conditions. For this purpose, portable modular software and hardware package comprises officials workstations (OFWS) portable computers, by one for each of N workstations, two switches of object local area network (OLAN), plotter, scanner, printer, two video cameras, operator workstation (OWS) portable computer, two speakers, FB suppressor, mixer-preamplifier, two microphones, expander, video monitor, video projector, PABX telephone sets, by one telephone set for each of N officials workstations, line switchboard, N telephone communication subscriber lines (TC SL), fibre-optic communication line (FOCL), N portable radio stations distributed by one of radio station for each of N officials workstations, and service radio communication network external base station, which are interconnected in certain manner and linked with external devices.EFFECT: technical result consists in providing expanded range of equipment providing officials with communication and data exchange services.1 cl, 1 dwg
Instant messaging service and method for providing plurality of services extended from instant messaging service // 2607643
FIELD: information technology.SUBSTANCE: invention relates to transmission of instant messages. Disclosed is a method of providing an instant messaging service and multiple services expanded from instant messaging service, method comprising displaying a chat window for a chat room related to an instant messaging service, receiving a touch event input by a user on chat window, selecting one service among a plurality of services, provided by instant messaging service, in response to touch event, and displaying a window related to selected service.EFFECT: technical result is providing services or applications based on type of window of a chat room.16 cl, 19 dwg
ethod and apparatus for detecting physical downlink control channel // 2607641
FIELD: communication.SUBSTANCE: invention relates to communication systems. Method and apparatus for detecting physical downlink control channel, the PDCCH. In compliance with another version of the present invention method of detecting PDCCH in user device includes steps of: receiving (100) configuration of an improved PDCCH, E-PDCCH channel; receiving (101) subframe; determination (102) of whether the received subframe is a subframe of Multicast-broadcast single-frequency network MBSFN; and detection of (103) PDCCH according to the result of determination, and if the received subframe is an MBSFN subframe, an ordinary PDCCH is detected in MBSFN subframe, and if the received subframe is not MBSFN subframe, E-PDCCH is detected in a non-MBSFN subframe.EFFECT: technical result consists in increased throughput capacity.12 cl, 4 dwg
Powered ophthalmic lens with smartphone events sensor // 2607640
FIELD: optics.SUBSTANCE: invention relates to contact lenses for eyes, equipped with electronic display means. For this purpose, ophthalmic contact lens comprises mechanism for notifying the user of smartphone event, providing first functionality to powered ophthalmic contact lens and receiver, capable of wirelessly receive of smartphone event data from preset smartphone source electrically coupled with mechanism of notification. Besides, the lens has conducting tracks, electrically connecting notification mechanism and receiver, and soft part of lens to encapsulate notification mechanism and receiver. Notification mechanism comprises vibration device to provide mechanical motion felt by user.EFFECT: technical result is enabling user to get notification of smartphone event using powered ophthalmic contact lens.19 cl, 7 dwg
ethod and device for signal demodulation // 2607638
FIELD: radio engineering and communications.SUBSTANCE: invention relates to communication. Versions of present invention disclose a method and a device for signal demodulation, which enable to reduce effect of Doppler frequency shift on data transmission rate. During demodulation of a received radio-frequency signal sent by a base station after receiving a reference clock signal provided by PMU device, additionally, it is necessary to determine speed of a mobile terminal, wherein Doppler frequency shift, generated when mobile terminal receives radio-frequency signal sent by base station, is determined in accordance with speed of movement, and received radio-frequency signal, transmitted by base station, is demodulated in accordance with said reference clock signal and value of Doppler frequency shift.EFFECT: since during demodulation of a radio frequency signal transmitted by a base station, Doppler frequency shift is taken into account, demodulation accuracy is high and, consequently, problem related with low accuracy of demodulation and low rate of transmitting data in presence of Doppler frequency shift is solved.13 cl, 12 dwg
ethod of controlling output file size from image jpeg compression // 2607624
FIELD: data processing.SUBSTANCE: invention relates to compressing digital images. Method of controlling speed in JPEG compression of a digital image includes the stages, at which received are coefficients of discrete cosine transform (DCT) obtained as the result of direct DCT application to a digital image; generated are quantization tables (QT) using the received DCT coefficients by iterative estimating the scaling factor to create scaled QT, checking whether the first condition of the iterations completion is true, herewith the first condition of the iterations completion is considered to be true, when the complete actual number of bits calculated for all the colour planes is within the range of tolerance defined, at least, on the basis of the target size of the output file for the JPEG-compressed image, and if the said condition is false, the scaling factor is updated, as well as the said variables, including boundary values of the first range of the scaling factor.EFFECT: providing a digital image JPEG compression speed control by means of generating a set of quantization tables.13 cl, 9 dwg
Image encoding method, image decoding method, image encoding device, image decoding device and apparatus for encoding and decoding images // 2607619
FIELD: data processing.SUBSTANCE: invention relates to video encoding/decoding. Disclosed is a method of decoding images. Method includes a step of decoding an encoded signal, to generate quantisation coefficients and control information fragments, wherein quantisation coefficients correspond to appropriate one of transformation units, and control information fragments indicate structure of transformation units. Further, method comprises inverse quantisation and inverse transformation for each of quantisation coefficients, ultimately forming prediction error signals of corresponding transformation units. Method also includes summation of one of prediction error signals with a predication signal for each of coding units, including transformation unit, ultimately forming decoded signals for each of coding units.EFFECT: high efficiency of decoding images.9 cl, 60 dwg
Device and method of improving perceptual luminance nonlinearity-based image data exchange across different display capabilities // 2607618
FIELD: information data.SUBSTANCE: invention relates to image data exchange. Method of recoding reference encoded image data into image data typical for device comprises steps of: determining display of digital code between a set of values of reference digital code and a set of values of digital code typical for device; receiving reference encoded image data, encoded by a set of values of reference digital code, wherein brightness value in reference encoded image data are based on a set of values of reference digital code, and a set of values of reference digital code is based on maximum contrast sensitivity of human vision, adapted to specific levels of illumination; decoding based on displaying digital code reference encoded image data, encoded by a set of values of reference digital code, into image data, typical for device, encoded by a set of digital codes typical for device.EFFECT: technical result is displaying reference encoded data with fewer errors.23 cl, 16 dwg, 4 tbl
Selective linking of message accounts // 2607616
FIELD: information technology.SUBSTANCE: invention relates to message account linking that allows users to selectively link message accounts and customise those linked message accounts. In one embodiment, user selects a number of message accounts for selective linking. Message application updates a message account database to selectively link message accounts and create a combined message box. When a user selects combined message box for display, all messages from selectively linked message accounts are displayed. In one embodiment, a user can create multiple combined message boxes on a single device, and may assign names to each of combined message boxes. In yet another embodiment, an icon associated with a combined message box is added to device's home screen.EFFECT: technical result consists in improvement of efficiency due to implementation of access to a plurality of electronic mail accounts, relating to operation, and a plurality of electronic mail accounts related to operation, and a plurality of personal electronic mail accounts.20 cl, 14 dwg
ethod of forming s-block // 2607613
FIELD: information technology.SUBSTANCE: invention relates to information processing and cryptography and, in particular, to methods of forming S-blocks for replacement with minimum number of logic elements. Proposed method consists of an analytical step, which comprises successive decomposition of initial polynomials, setting S-block, into a sum and product of simpler polynomials, implementation of which requires less total circuit design costs, a synthesis phase, on which are created circuits for implementing said polynomials which cannot be simplified further and on basis of said circuits in reverse order of decomposition final logic circuit for implementation S-block is built, and a third step, during which final logic circuit is implemented in electronic circuit.EFFECT: reduced circuit design costs when implementing S-block using logic elements & and ⊕ (XOR), providing possibility of taking into account various circuit design costs on implementation of elements & and ⊕ in process of minimising resultant logic circuit of S-block.1 cl, 6 dwg
obile communication system, sgw, method of communication in terminal and control method // 2607612
FIELD: communication.SUBSTANCE: invention relates to communication. For this UE comprises: eNB or control radio device 2G/3G access support means; tracking area updating procedure or routing area updating procedure initiation device when changing MME (mobility control object) or SGSN (GPRS serving support node), and eNB or 2G/3G paging receiving means, in which paging message is transmitted based on notification messages on downlink communication line data (DDN) of new MME or new SGSN after said changing, if tracking area updating procedure or zone routing area updating procedure is executed, when previous MME or previous SGSN before said change receives DDN message for UE from serving gateway (SGW), which receives incoming packet for UE.EFFECT: technical result is reliable reception of incoming packet call, executed while UE is moving.2 cl, 10 dwg
ethod and device for indicating electromagnetic compatibility inside device (idc) // 2607477
FIELD: communication.SUBSTANCE: invention relates to mobile communication. User equipment (UE) is configured to transmit a message of the IDC indicator with the same content, as in a previously transmitted message of the IDC indicator if or when the UE handovers servicing to the target cell.EFFECT: technical result is providing the possibility of indicating electromagnetic compatibility inside the device (IDC) if necessary, regardless of the IDC indicator inhibit timer, which guarantees obtaining correct IDC information by the target node (eNB).12 cl, 5 dwg
ethod and device for operation with application for television set // 2607476
FIELD: personal use and household items.SUBSTANCE: invention relates to "smart" television sets and namely to method and device of interaction with application for television set. Method of interaction with application for television set is disclosed, involving: applications editing mode start in television set and detection, whether first icon is displayed on television set; detection, whether intended key on remote control of television set is pressed, when selecting first icon; and movement of first icon or addition of first application, corresponding to first icon, to folder, when intended key on remote control of television set is pressed.EFFECT: technical result is reduced number clicks of keys for operation with applications for television set and increased simplicity and ease of use.20 cl, 20 dwg
ethod for coordinated processing of signals transmitted by beacons // 2607475
FIELD: communication.SUBSTANCE: invention relates to communication equipment and can be used demodulating a signal carrying a message transmitted by a terrestrial beacon. To this end, system comprises a constellation of satellites suitable for detecting said signal and for repeating it towards a plurality of receiving stations on the ground, and an analysis module suitable for receiving signals from said stations, each receiving station transmitting signals that it receives from a satellite to analysis module, said analysis module realigning said signals in frequency and/or in time relative to one another, combining realigned signals to generate a synthetic signal having an enhanced signal-to-noise ratio, and determining content of said message and/or modulation parameters of said synthetic signal.EFFECT: technical result consists in improvement of accuracy of locating emergency radio beacons with a satellite system.12 cl, 2 dwg
Signal transmission/reception device and signal transmission/reception method // 2607472
FIELD: telecommunications.SUBSTANCE: invention relates to ultra high definition (UHD) video signal transmitting and receiving device and method. Disclosed is signal transmission/reception method and device, wherein method is compatible with existing bit depth 8-bit mode based on high-definition (HD) with supporting of bit depth 10-bit mode based on UHD, and includes: video data multiplexing or reverse multiplexing, which can be displayed in any bit depth colour gamma from plurality of bit depths, and signalling information, relating to displaying, so, that displaying is performed in any bit depth colour gamma from plurality of bit depths; and multiplexed or back multiplexed video data and signalling information processing.EFFECT: technical result is enabling possibility of video signal displaying, having different bit depths, according to receiver operating characteristics.12 cl, 29 dwg
ethod and device in communication network // 2607470
FIELD: radio engineering.SUBSTANCE: invention relates to methods, user equipment and base radio station in communication network. Absence of downlink coverage is detected based on measurements, made on common channel or by combination of common and dedicated channels. Then, absence of coverage is communicated to network, or using resources, proactively assigned to user equipment, or by transmitting of signatures sequences predefined template assigned to user equipment.EFFECT: technical result consists in transmitted data amount reduction.4 cl, 3 dwg
Improved control channel in high-speed packet access system // 2607466
FIELD: information technology.SUBSTANCE: invention relates to behaviour of random access procedure in wireless communication network, a method for conveying information from a node to user equipment, UE, in a high speed packet access (HSPA) system. Method comprises steps of obtaining rank information and modulation information related to a four-branch multiple input multiple output, MIMO, system, combining (S2) rank information and modulation information related to said four-branch MIMO system, into a bit pattern and transmitting combined rank information and modulation information related to said four-branch MIMO system as said bit pattern in a control channel.EFFECT: providing energy-efficient solution for conveying information associated with four-branch MIMO system, in a control channel from node to UE in a HSPA system.26 cl, 24 dwg
Display processor for 3d display // 2607282
FIELD: image forming devices.SUBSTANCE: invention relates to a display processor for 3D display. Display processor for obtaining original images from 3D image data, deriving derived images from original images, and generating a first series of images comprising derived images; and obtaining further original images from 3D image data and generating a second series of images comprising further original images, or obtaining further original images from 3D image data, deriving further derived images from further original images and generating second series of images comprising further derived images and at least one of further original images, with a number of first said derived images being larger than number of further derived images relative to a total number of images in each respective series of images.EFFECT: high quality of displaying 3D image data on 3D display.15 cl, 10 dwg
Information processing apparatus and method of controlling the same // 2607279
FIELD: information technology.SUBSTANCE: invention relates to information processing. Information processing apparatus comprising: user information storage unit, configured to store a password, associated with a user identifier; a plurality of servers, each of which communicates with clients, using different communication protocols; an authentication information storage unit, configured to store authentication processing type for at least one of a plurality of servers; receiving unit configured to receive a request for user authentication process from one of a plurality of servers as a calling module; first reception unit configured to obtain authentication processing type for the server as a calling module, stored in the authentication information storage unit, second reception unit configured to obtain a password, stored in the user information storage unit and associated with the user identifier obtained from the request; authentication unit configured for authentication process, using the password obtained by the second reception unit, in accordance with the authentication processing type of the server as a calling module obtained by the first reception unit.EFFECT: technical result is simplified controling a plurality of user accounts for the user.14 cl, 12 dwg
Data transmission control device and method and data transmission control system // 2607273
FIELD: data processing.SUBSTANCE: invention relates to a device, method and system for controlling data transmission. Data transmission control device comprises an allocation unit that allocates transmit power to each of one or more small cells, including at least first small cell and the second small cell so as to moderate interference on a macro cell of a radio communication system from each small cell that at least partially overlaps with macro cell; a judgment unit configured to, when a second small cell exerts interference exceeding an allowed level on a first small cell, judges whether interference is unidirectional or bidirectional; and a control unit that controls interference between first small cell and second small cell using a first method, when interference is unidirectional, and a second method, when interference is bidirectional, wherein second method differs from first method.EFFECT: technical result is reducing interference between cells in conditions when there is a plurality of small cells.12 cl, 12 dwg, 1 tbl
Device for predictive video encoding, method for predictive video encoding, video predictive encoding program, video predictive decoding device, video predictive decoding method, and video predictive decoding program // 2607261
FIELD: information technology.SUBSTANCE: invention relates to video predictive decoding. Method of decoding includes the step for decoding, the step for reconstruction of the motion information, the step for saving the motion information, the step for the motion information compensation, the step for reconstruction of the residual signal and the step for saving the image.EFFECT: technical result is provision of efficient control of noise in a predicted signal with smaller volume of coding bits as applied to bidirectional prediction for encoding two motion vectors by means of encoding one motion vector in order to generate a predicted signal similar to a target unit and selective determination of another motion vector from the previously encoded motion information.2 cl, 20 dwg
Images encoding method, images decoding method, images encoding device, images decoding device and images encoding and decoding device // 2607259
FIELD: information technologies.SUBSTANCE: invention relates to encoding and decoding of images. Disclosed is method of images encoding for image encoding per coding unit, wherein method comprises: application of frequency conversion to conversion unit brightness data and colour data in coding unit, including predetermined units, each corresponds to one or more of conversion units (stage S501); and encoding brightness data and colour data, to which frequency conversion is applied to generate bits stream, in which brightness data and colour data are grouped per predetermined unit (step S502).EFFECT: technical result is efficient images encoding and decoding per unit.19 cl, 39 dwg
Video encoding method and apparatus using transformation unit of variable tree structure, and video decoding method and apparatus // 2607257
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Video decoding method comprises obtaining from a bit stream information of maximum split for external mode and information on prediction mode for coding unit; when information on prediction mode indicates an external mode, determining a maximum split level of a transformation unit based on maximum split information for external mode, wherein transformation unit is determined from coding unit; when a current split level of a current transformation unit is less than maximum split level, obtaining sub-split information about current transformation unit from bit stream; and when sub-split information indicates a split of current transformation unit, splitting current transformation unit into transformation units of a next split level, wherein next split level is greater than current split level; and performing inverse transformation on current transformation unit.EFFECT: technical result consists in improvement of efficiency of decoding taking into account characteristics of image.4 cl, 27 dwg, 1 tbl
Video encoding method and apparatus using transformation unit of variable tree structure, and video decoding method and apparatus // 2607256
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Video decoding method comprises obtaining, from a bit stream, maximum split information for an internal mode and information about a prediction mode for a coding unit; when information about prediction mode indicates internal mode, determining a maximum split level of a transformation unit based on maximum split information for internal mode, wherein transformation unit is determined from coding unit; when a current split level of a current transformation unit is less than maximum split level, obtaining sub-split information about current transformation unit from bit stream; and when sub-split information indicates a split of current transformation unit splitting current transformation unit into transformation units of a next split level, wherein next split level is greater than current split level; and performing inverse transformation on current transformation unit.EFFECT: technical result consists in improvement of efficiency of decoding taking into account characteristics of image.4 cl, 27 dwg, 1 tbl
Video encoding method and apparatus using transformation unit of variable tree structure, and video decoding method and apparatus // 2607255
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Video decoding device includes an extraction module, which obtains from a bit stream maximum split information for internal mode, prediction mode information for coding unit and sub-split information on transformation unit; and a decoding module which determines maximum split level of transformation unit based on information of maximum split for internal mode, when information on prediction mode indicates an internal mode, wherein transformation unit is determined from said encoding unit; wherein decoding module splits current transformation unit into transformation units of next split level, when sub-split information on current transformation unit indicates split of current transformation unit, wherein next split level is greater than current split level, and performs inverse transformation on current transformation unit.EFFECT: technical result consists in improvement of efficiency of decoding taking into account characteristics of image.4 cl, 27 dwg, 1 tbl
Video encoding method and apparatus using transformation unit of variable tree structure, and video decoding method and apparatus // 2607254
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Video decoding device includes an extraction module, which obtains from a bit stream maximum split information for external mode, prediction mode information for coding unit and sub-split information on transformation unit; and a decoding module which determines maximum split level of transformation unit based on information of maximum split for external mode, when information on prediction mode indicates an external mode, wherein transformation unit is determined from coding unit; wherein decoding module splits current transformation unit into transformation units of next split level, when sub-split information on current transformation unit indicates split of current transformation unit, wherein next level of division is greater than current level of division, and performs inverse transformation on current transformation unit.EFFECT: technical result consists in improvement of efficiency of decoding taking into account characteristics of image.4 cl, 27 dwg, 1 tbl
Transmission delay method and device with slot type of access to channels in wireless local area network // 2607253
FIELD: communication.SUBSTANCE: invention relates to a wireless communication and can be used for transmission delay in slot access channel in wireless LAN system. Method of channel accessing by station (STA) in wireless LAN system according to disclosed invention embodiment may include: receiving restricted access window (RAW) configuration information for STA from access point (AP); performing transmission delay procedure using transmission delay function second state for access to channel in RAW range and performing transmission delay procedure using transmission delay function first state, when RAW ends. STA supports multiple transmission delay function states, which include transmission delay function first state, used outside RAW, and transmission delay function second state used within RAW.EFFECT: technical result is increased efficiency of network resources using and fairness.9 cl, 27 dwg
Data transmission network and corresponding network node // 2607251
FIELD: communication.SUBSTANCE: invention refers to communication engineering. Network comprising functional nodes connected in series by means of data transmission, in which information is presented in the form of discrete messages propagating from unit to the unit in the network, is characterized by the reason that data transmission means between nodes are bidirectional to enable data propagate in two network circulation directions, and each unit includes at least, first and second related information input/output ports, connected by means of corresponding data transmission means to adjacent nodes, and operation of which is controlled exclusively automatic communication between functioning asynchronous reception of data from its adjacent nodes and mode of operation on synchronous data transmission to adjacent nodes.EFFECT: technical result is increased efficiency of the device by optimizing characteristics of data transmission network.17 cl, 11 dwg
ethod and apparatus for encoding residual block, method and apparatus for decoding residual block // 2607250
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Device for decoding an image comprises a divider, which divides an image into a plurality of coding elements and defines one or more residual transform block, which includes frequency band units; analyser, which obtains an effective coefficient flag of a separate element of frequency band from elements of frequency band flow, and when said flag indicates that a non-zero effective transformation coefficient exists in separate element of frequency band, obtaining transformation coefficients of a separate element of frequency band, based on location information of nonzero effective transformation coefficient and information on level of nonzero effective transformation coefficient, obtained from a bit stream; and an inverter which performs inverse transformation oni residual transformation unit, including a separate element of frequency band based on transformation coefficients of a separate element of frequency band.EFFECT: technical result is improvement of efficiency of decoding residual transformation unit with large size.1 cl, 36 dwg, 1 tbl
ethod and apparatus for encoding residual block, method and apparatus for decoding residual block // 2607249
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Image decoding method, in which an image is divided into a plurality of maximum coding elements; which are hierarchically divided into a plurality of coding elements; determining one or more transform residual block, which includes frequency band units, of element of encoding a plurality of coding units; obtaining an effective coefficient flag of a separate element of frequency band from elements of the frequency band of stream; when said flag indicates that at least one non-zero effective transformation coefficient exists in separate element of frequency band, obtaining transformation coefficients of a separate element of frequency band, based on location information of nonzero effective transformation coefficient and information on level of nonzero effective transformation coefficient, obtained from a bit stream; and performing inverse transformation of residual transformation unit, based on transform coefficients of a separate element of frequency band.EFFECT: technical result is improvement of efficiency of decoding residual transformation unit with large size.1 cl, 36 dwg, 1 tbl
Communication device, its control method and program // 2607248
FIELD: radio engineering and communications.SUBSTANCE: invention relates to a communication device configured to communicate with an external device. Communication device comprises: a transmission module configured to transmit relating to the transmission data information, which relates to data to be transferred to an external device,prior to connection to a wireless network; a receiving module configured to receive a response from the external device after the information relating to the transmission data is transmitted by the transmission module; a module for connection to a network configured to, after the said response is received by the reception module, be connected to the wireless network; and a communication module configured to, after the connection module connected to the wireless network, establish a connection with the external device so, that data could be transmitted, herewith the transmission module is configured to transmit the first information as information relating to the transmission data before the transmission data are defined, which must be transmitted to the external device.EFFECT: technical result is providing communication and setting data to be transmitted and received.11 cl, 10 dwg
ethod and apparatus for encoding residual unit, method and apparatus for decoding residual unit // 2607247
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Device for decoding an image comprises a divider that divides an image into a plurality of coding elements, and determines one or more residual conversion units, which include frequency band units; analyser, which obtains an effective coefficient flag of a separate element of frequency band from elements of frequency band flow, and when said flag indicates that a non-zero effective transformation coefficient exists in separate element of frequency band, receives transformation coefficients of a separate element of frequency band based on location information of at least one non-zero effective transformation coefficient and level information of at least one non-zero effective transformation coefficient obtained from a bit stream; and an inverter which performs inverse transformation on residual transformation unit, including a separate element of frequency band based on transformation coefficients of a separate element of frequency band.EFFECT: technical result is improvement of efficiency of decoding residual transformation unit with large size.1 cl, 36 dwg, 1 tbl
Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding and decoding device // 2607246
FIELD: information technology.SUBSTANCE: invention relates to video encoding/decoding. Image decoding method is disclosed for decoding, on a block-by-block basis, image data included in a coded stream. Method includes a of deriving candidates for an intra prediction mode to be used for intra prediction for a decoding target block, number of candidates constantly being a plural number. Further, method includes obtaining, from coded stream, an index for identifying one of derived candidates for intra prediction mode. Further, method includes determining, based on obtained index, one of derived candidates for intra prediction mode as intra prediction mode to be used for intra prediction.EFFECT: reduced amount of memory required for storage of information on intra prediction mode, by storing only candidate index.13 cl, 39 dwg, 2 tbl
ethod and device for release of common e-dch resource // 2607245
FIELD: communication.SUBSTANCE: invention relates to communication technologies. Base station receives information of timer of implicit release of resources, sent by control base station, so that base station releases or not releases, according to information of timer of implicit release of resources common E-DCH resource, occupied by terminal. Base station does not release or releases no more only according to scheduling information SI, value of which is equal to 0, common E-DCH resource, occupied by terminal. So, terminal must not compete again, if data are provided, which must be sent, in order to obtain common E-DCH resource.EFFECT: technical result consists in reduction of delay, when sending data.16 cl, 12 dwg
Image processing apparatus and image processing method // 2607243
FIELD: information technology.SUBSTANCE: invention relates to images processing. Image processing apparatus comprises: filtration module configured to use a first filter, filtration intensity which is higher than that of second filter, to neighbouring pixels adjacent to horizontal or vertical boundary of units within a decoded image, locally decoded to generate a filtered image; and controller, to control first filter so as to apply to first filter a limitation process using first limiting value, greater than second limiting value of second filter and multiple of second limiting value of second filter.EFFECT: technical result is improved quality of filtration.8 cl, 38 dwg, 1 tbl
User equipment, network node, second network node and methods therein // 2607241
FIELD: information technology.SUBSTANCE: invention relates to methods for acquiring system information relating to a cell and processing information on autonomous gaps. Method in user equipment for acquiring system information relating to a cell in a radio communication network, which cell is served by a network node comprises: receiving signals at more than one downlink carrier simultaneously; creating autonomous gaps on selected one of said downlink carriers; acquiring system information of cell on selected downlink carrier using created autonomous gaps. Selected downlink carrier is determined based on at least one of: indication received from a network node, which specifies selected downlink carrier selected by network node; and a predetermined rule, which specifies selected downlink carrier.EFFECT: technical result is improvement of efficiency of communication network.39 cl, 11 dwg
Device and method for image processing // 2607239
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Image processing device comprises a decoder capable of decoding in encoding modules submodules, which are partial areas of an image for each frame and have a hierarchical structure from the maximum encoding module to the minimum encoding module, of encoded data contained in the encoding module, for which a mode without compression is set as the encoding mode for encoded image data, herewith the mode without compression is an encoding mode, in which the image data is output as the encoded data; and a filtration processing controller capable of controlling, for the encoding module of which the mode without compression is set, to pass the filtration processing, herewith the filtration is carried out for a decoded image containing an encoding module, for which the mode without compression is set.EFFECT: technical result is improvement of encoding efficiency with suppression of reducing efficiency of encoding processing.8 cl, 25 dwg
ethod and device for ranking peer nodes in real time p2p streaming network // 2607238
FIELD: information technology.SUBSTANCE: invention relates to ranking peer nodes in a P2P network. Method comprises the following steps: from a peer node newly connected to a network a request is received for information material data reception, a delay is determined, with which the said newly connected peer node will have to receive the information material data relative to the moment of real-time playback of the said data of information material distributed by the streaming source, to the said newly connected peer node multiple randomly selected peer nodes are transmitted, of which the requested information material data can be loaded with an expected probability depending upon the said delay.EFFECT: technical result is higher probability of receiving data by a node from one of the adjacent peer nodes, thereby reducing the risk that the peer node will have to receive data from the streaming source.16 cl, 9 dwg
Sequencing content // 2607236
FIELD: information technology.SUBSTANCE: group of inventions relates to techniques for controlling display of content. Disclosed is a method of controlling display of content, executed in a portable device. Method includes a step of receiving a display plane from a remote device, operating to generate a presentation. Display plane comprises a first content source window indicating content from a first content source, and the timeline, which indicates presentation to be presented on presentation device. Timeline sets sequence and movement in time of content from first content source and content from second source content to said presentation for presentation device. Further, method comprises determining command information for modification of timeline, so that it includes content from first content source and content from second content source.EFFECT: technical result is improved control of displaying content, with possibility of determining command information for modifying timeline.16 cl, 9 dwg
ethod and apparatus for encoding and decoding image using intra-frame prediction // 2607233
FIELD: computer engineering.SUBSTANCE: invention relates to computer engineering. Image decoding method, comprising extracting an intra prediction mode of a current block from a bit stream, intra prediction mode indicating a particular direction among a plurality of directions, wherein particular direction is indicated by using one of a dx number in a horizontal direction and a fixed number in a vertical direction, or a dy number in vertical direction and a fixed number in horizontal direction; determining a number of neighbouring pixels located on a left side of current block or an upper side of the current block; determining a location of one or more neighbouring pixels among neighbouring pixels located on left side of current block or upper side of current block using a bitwise shift operation based on a position of a current pixel (j, i) and one of dx or dy numbers indicating particular direction, and performing intra prediction on current block using number of neighbouring pixels and location of one or more neighbouring pixels.EFFECT: technical result consists in improvement of efficiency of image compression due to performing intra-frame prediction in different directions.1 cl, 21 dwg, 4 tbl
Communication device, communication control method and program // 2607232
FIELD: communication.SUBSTANCE: invention relates to wireless communication. Communication device comprises receiving module to obtain first state information, which is first wireless communication device state relative to direct connection between devices using wireless communication, and second state information representing second wireless communication device state relative to said direct connection, and control module for setting up connection between first wireless communication device and second wireless communication device using wireless communication based on first state information and second state information. At least, one of first state information and second state information is obtained using near zone communication.EFFECT: technical result consists in acceleration of creating group for devices communication.22 cl, 4 tbl, 50 dwg
Imaging system of three-dimensional circular behind-cabin environment for simulators of weapons, military and special equipment (stvkzo "kolodets-3d") // 2607149
FIELD: sports.SUBSTANCE: invention relates to training and training facilities and can be used in weapons simulators, military and special equipment for simulation of circular behind-cabin environment. Imaging system of three-dimensional circular behind-cabin environment for simulators of weapon, military and special equipment consists of segments of cylindrical screen, enabling viewing angles of 360 degrees in horizontal and 180 degrees in vertical, and segments of spherical screen, enabling viewing angles of 180 degrees in horizontal and 110 degrees in vertical direction, video projectors and blackout system frame. Data display system is built in multichannel scheme.EFFECT: screen complexes are installed in building, built on model project, or premises, providing design requirements of operational documentation on simulators.1 cl, 3 dwg
Breaking down queue for parallel carriers aggregation scheduling // 2606968
FIELD: communication.SUBSTANCE: invention relates to communication. Invention discloses method and system for carrier aggregation scheduling in communication system. According to one aspect carrier aggregation scheduling method involves selection of set from at least one component carrier from group of possible component carriers to transmit data to them in queue. Selection of all component carriers in set is performed before calculating amount of data, to be assigned for any component carrier in set. Data units from queue are assigned to at least one component carrier in set of selected component carriers, based on, at least partially, estimated amount of data, which can be moved on each selected component carrier in set.EFFECT: technical result is efficient use of resources by assignment of too large amount of resources to CC and insufficient amount resources to another CC.22 cl, 6 dwg
ethods and device relevant to fdd-tdd lte intersystem carrier aggregation in advanced wireless communication systems // 2606967
FIELD: communication equipment.SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. For this purpose, disclosed is method of alarm for use in advanced wireless communication network, which supports carriers aggregation (CA) FDD-TDD. Alarm method comprises stages, at which configuring UE (by establishing radio resources control connection (RRC) with network via first access node) for transmitting data between UE and network via first access node on first duplex mode carrier as primary component carrier (PCell), configuring UE (through allocated signalling RRC on PCell) for transmitting data between UE and network via second access node on second duplex mode carrier as secondary component carrier (SCell), and performing scheduling for data transmission on aggregated SCell using either self-scheduling, or cross scheduling of carriers.EFFECT: technical result consists in improvement of reliability of communication.12 cl, 7 dwg
 
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