Electric communication technique (H04)

H   Electricity(226540)
H04            Electric communication technique(37672)
Automated equalizer of output signal levels of optical amplifiers of multichannel systems // 2642814
FIELD: physics.SUBSTANCE: essence of the proposed invention is to use the branch devices based on micro resonators in the signal fibre, after the chain amplifier, coupled with the micro actuators controlled by the electronic circuits that use the signals of the photodetectors-sensors of the power level distribution in the signal fibre to produce commands controlling the position of the micro actuators, with the purpose of automatic adjustment of the power levels across the operating range of the equalizer by changing the connection of the micro resonators with a signal fibre.EFFECT: possibility of constructing a universal equalizer, operable without the individual configuration with any type of the optical amplifier, the automatic alignment operations of the power levels passing through the signal fibre, in the framework of the project working range of the transmitted signals and providing the technological capabilities of the integrated implementation of the device design, with a small amount of the power consumption and the possibility of the remote control of the linear signal uniformity at the amplifier output when embedded in the telemechanic system algorithm.4 cl, 2 dwg

essage transfer method and device // 2642812
FIELD: information technology.SUBSTANCE: redirecting messages method differs in that way is applied to the network device the second level and contains acceptation of a message by the source; evaluate the type of message; and where the message type is the specified type redirect the message in accordance with the flow of processing according to the specified type, message type assessment evaluates whether a message to one of the following specified types multiaddress distribution data message; protocol messages of multiaddress distribution and non-multiaddress message distribution.EFFECT: increase the security of the multiaddress distribution.10 cl, 5 dwg

Imaging device, imaging control method and programme // 2642811
FIELD: physics.SUBSTANCE: imaging device includes a display for displaying an image section and a video processing section for gradually lowering the output power to the image. The output power is gradually reduced for light radiation with a wavelength in the range of 446 nanometers to 483 nanometers of light radiation. And the gradual reduction is performed after the user observes the image.EFFECT: reduction in the degree of the user fatigue who observes the colour image by gradually lowering the output power of a separate range of light waves, which does not cause degradation of the video signal display.19 cl, 11 dwg
Video predictive encoding device, video predictive encoding method, video predictive decoding device and video predictive decoding method // 2642810
FIELD: data processing.SUBSTANCE: invention relates to motion picture coding/decoding. Decoding device comprises: decoding means for decoding an internal prediction mode, a prediction signal generating means to generate a prediction signal within the image using the direction information and the previously reconstructed reference sample of the adjacent block, means for recovering the residual signal for reconstructing the reconstructed residual signal of the target block and a block storage means for restoring and storing the pixel signal of the target block. Method describes operation of the device.EFFECT: technical result is enabling suppression of artificial noise.2 cl, 17 dwg
ethod for forming key of encryption/decryption // 2642806
FIELD: physics.SUBSTANCE: method is carried out through the formation of a confidential key of the key distribution center, which is carried out on the basis of the sensor by selecting random numbers of coefficients of the symmetric polynomials {ƒi{x1, x2)}, over the field GF(264), the personal confidential key of the user is produced in the form of ratios of polynomials {gA,i (x)}, obtained by substituting the YA identifier in the polynomials {ƒi(x1, x2)}, instead of one of the arguments: gA,i(x)=ƒi(x, YA)=ƒi(YA, x)mod(264), the session key KAB is obtained usinga lookup in a personal confidential key {gA,i(x)}, of the correspondent identifier: KAB,i=g(YB)mod(264), while the session key with a length of n bits is a concatenation of the values of polynomials over the field GF (264) KAB=KAB,0||KAB,1||…||KAB,r-1 i.e. it can be calculated using the formula KAB=KAB.0+KAB,1⋅(264)+KAB.2⋅(264)2+KAB, r-1⋅(264)r-1.EFFECT: reducing the time required to complete the procedures for obtaining personal and session keys.1 cl

ethod of increasing reliability of digital message transfer // 2642803
FIELD: physics.SUBSTANCE: method contains steps, in which redundancy of the digital message is introduced by adding reference markers, for this purpose, prior to the start of the digital information signal transmission, the value of the reference markers that are entered and stored in the database of the hardware-software complexes included in the composition information network, and are not changed in the established time interval, then in the process of preparing the transmitted messages in the transmitting hardware-software complex, the digital message is formed in such a way that after each transmitted information signal "1" an additional reference marker is input through a known predetermined time interval smaller than the interval between the information signals, and after the transmitted information signal "0" through a predetermined time interval, the reference marker is not input, after receiving a digital message in the receiving hardware-software complex, analyzing the time intervals between the signals, the reference markers are extracted and the true value of the transmitted digital information signal is formed from the actually received message.EFFECT: increasing the reliability of information transmission over a radio channel.5 dwg

ethod and device for shared use of code resource of associated individual physical channel // 2642516
FIELD: radio engineering, communication.SUBSTANCE: method for sharing a code resource of an associated dedicated physical channel (A-DPCH) includes the following receiving a request to establish a radio link (RL-request); it is estimated whether the RL request is an RL request for data only transmission or not; if the RL-request is an RL-request for the transfer of only data, from the used A-DPCH code resource for allocation to the A-DPCH according to the type of the RL-request service, a code resource, corresponding to an available SOFF offset (Symbol chipOffset), in which the offset SOFF is a time difference rounded off by 2560 chips between the DPCH 0 slot (DCH) and the Primary Common Pilot Channel (PCPICH) header, is selected.EFFECT: reduction of the use of code resources of the associated dedicated physical channel of the cell with an increased number of users.11 cl, 7 dwg, 1 tbl

Communication system // 2642513
FIELD: physics.SUBSTANCE: indication of the selected effect in the user terminal is received from the remote terminal, the user image is captured in the user terminal, and the playback of the image captured in the user terminal is carried out on the display of the user terminal, and a notification is displayed, by which the user of the user terminal has an opportunity to enforce the same selected effect on the remote terminal. In this case, playback includes modifying the image by changing the image according to the selected effect.EFFECT: providing the user with the ability to see how he appears in the interlocutor terminal, as his own image is reproduced with the selected effect on the basis of information, adopted in its terminal, and the opportunity to apply the same effect to the image, which he sees.20 cl, 9 dwg
ethod of non-satellite navigation // 2642507
FIELD: radio engineering, communication.SUBSTANCE: radio-frequency tags are installed on road signs, traffic lights, poles, trees, buildings, and structures, as well as other artificial objects and non-living objects suitable for this purpose, while their information data characterizing the uniqueness of each label location are contrasted with analogous data printed on an electronic map and/or stored in the database. Tag coordinates are assigned relative to the boundaries of a city or other locality object, an area, a region, an administrative unit or a state by building a grid, where the southernmost point of the boundary is a zero-numerical value of the index (number) in the position indicated by a single letter of the alphabet, the western point - in the position indicated by a different letter of the alphabet. The coordinates of the remaining tags following the tag(s) with a zero index for either of the two letter positions are obtained by adding, for example, units to the indexes of the tag positions. Tag coordinates consider prohibiting and prescribing traffic signs located at intersections, branches and forks of the road directly, where they are installed, as well as on adjacent intersections, branches and forks. Paving the object route is carried out by connecting the next tag (s) from the initial point, at which the user is located, nearest to the desired point of the tag(s) across all tags lying between them, and then selecting the minimum distance.EFFECT: providing navigation services in a zone containing RF tags at arbitrary trajectories of the user movement.5 cl, 3 dwg

obile device with user interface // 2642505
FIELD: radio engineering, communication.SUBSTANCE: when controlling the operation of a single-block mobile device containing a computer, sensors, the first screen, the second screen, designed as bistable, the second screen is configured through the interface of the first screen and provide the possibility of switching the device to low power consumption mode. If the device is switched to the low power consumption mode, the second screen updated only in response to an event of a particular category, the categories of which are selected by the user.EFFECT: increase in the energy efficiency of the device and increase in its operating time due to the ability to select the category of events that cause the screen update.7 cl, 68 dwg

System of radiocommunication with air objects // 2642490
FIELD: radio engineering, communication.SUBSTANCE: invention can be used for noise-protected information exchange between air objects (AO) and terrestrial complexes (TC) in "air-ground" channels. The method is performed by replacing a directional microwave antenna controlled by an electromechanical device, n-segments of a phased array antenna with fast electronic scanning in azimuth and elevation angle.EFFECT: increase of jamming resistance of data transmission, management and control the expansion of managed objects in the air, increasing the number of aircraft managed objects and the amount of information received on the ground and processed on its WKS.1 dwg

ethod and device for conference access // 2642483
FIELD: information technology.SUBSTANCE: call from a calling party is received, in which the information on the number dialled by the calling party contains the telephone number of the called party that is a participant of the conference taking place in the conference room and the prefix of the telephone number of the called party that is used to access the conference system, and granting access to the calling part to the conference room of the conference system.EFFECT: providing the user with the possibility to directly access the conference system through the prefix of the number dialled by him and directly access the conference room by calling a conference participant, which increases the efficiency and proportion of successful attempts of the calling party to access the conference room.14 cl, 8 dwg

ethod for adjusting automatic adaptive dispersion compensation // 2642482
FIELD: radio engineering, communication.SUBSTANCE: adjustment is based on the automatic adaptive dispersion compensation system, which includes an adjustable dispersion compensation module and an OTU receiving element containing a delay line interferometer, and includes the following operations: S1. adjustment of the delay line interferometer, so that the output optical power is maximum at the output of the interferometer, where constructive interference occurs; S2. coarse adjustment of the dispersion, determine if the frame header is detected by the frame forming unit, if detected, then proceed to S3, if not, return to S1; S3, fine adjustment of the dispersion, determine if the optimal dispersion point was found, in which the bit error rate before correction was minimal, if found, then the adjustment is completed, if not, return to S2.EFFECT: shortened duration of the dispersion compensation adjustment and improved adjustment efficiency.8 cl, 4 dwg

Communication system, method and device // 2642477
FIELD: radio engineering, communication.SUBSTANCE: mobile terminal transmits an identifier for the mobile terminal's usage characteristics to the core network node that selects a specific core network target identified by the identifier to identify the core network by performing the Domain Name Service (DNS) procedure and transmits a request for a transition to another radio access service sub-system, including an identifier, to a specific target node of the core network.EFFECT: reduction in equipment costs and the provision of effective handover functions.7 cl, 25 dwg
Otn system and method of supporting bidirectional transmission of light from optical supervisory channel on one fiber // 2642473
FIELD: radio engineering, communication.SUBSTANCE: system includes upper and lower nodes in which two optical amplifier blocks and one optical supervisory channel block are provided, in addition, each node also has one multiplexer/demultiplexer consisting of an optical circulator and a multiplexer/demultiplexer. In this case, the output path of the optical supervisory channel block is connected to the upsteam interface of the optical circulator, and the common circulator interface is connected to the mentioned multiplexer/demultiplexer, the downstream interface is connected to the incoming path of the optical supervisory channel block; multiplexers/demultiplexers of two nodes are connected to each other by two optical fibers, in one of them the bidirectionally transmitted light from the optical supervisory channel and the light of direct traffic pass, and in the other the light of the reverse traffic passes.EFFECT: improving the quality of contact by receiving and transmitting light with a wavelength of light from the optical supervisory channel in one fiber, which eliminates the asymmetry of the transmit and receive paths and ensures equalization of receiving and transmitting delays.8 cl, 4 dwg

Wireless device and method of power control // 2642460
FIELD: radio engineering, communication.SUBSTANCE: disclosure of the entity provides a power control method and a wireless device in a cluster, consisting of wireless devices, including the first wireless device and the second wireless device that contains: reception of power control information including the second transmitting power via a datalink channel from the second wireless device; definition of the first transmitting power via the datalink channel on the basis of the second transmitting power via the datalink channel; and control of the transmitting power via the datalink channel of the first wireless device according to the first transmitting power via the datalink channel; wherein the first transmitting power via the datalink channel is the power allowing the first wireless device to reach all wireless devices in the cluster and the second transmitting power via the datalink channel is the power allowing the second wireless device to reach all wireless devices in the cluster.EFFECT: reduction of power consumption and significant interference for untargeted UE.4 cl, 12 dwg

Variable length of radio communication line packet data unit // 2642458
FIELD: radio engineering, communication.SUBSTANCE: first device generates a HS-DSCH capacity distribution control frame including a value indicating the number of octets of packet data modules which can be transmitted to the second device during the HS-DSCH interval and transmits the HS-DSCH capacity distribution control frame to the second device.EFFECT: providing improved control of data flows for communication systems due to HS-DSCH channel capacity distribution.11 cl, 13 dwg, 4 tbl

ethod and device for presenting information // 2642427
FIELD: information technology.SUBSTANCE: when receiving the notification message, which must be presented when the display screen is off, the procedure of dimming for the object that should be hidden on the display screen is performed, and the notification message is presented when the display screen is switched on from the off state. In this case, the object to be hidden contains all the rest of the content displayed on the display screen, in addition to the notification message, or some of this content. In addition, a predetermined dimming image superimposed over the original locked screen displayed on the display screen is displayed, resulting in dimming of the object to be hidden. The initial locked screen is a display interface pre-defined for the display screen switched on from the off state and the dimming image is configured to cover the original locked screen completely or configured to cover the object to be hidden. In this case, the dimming image has a transparency less than a predetermined threshold.EFFECT: providing a more contrasting visual highlighting of the notification message, which makes it more accessible to the user's perception.10 cl, 22 dwg

Intelligent household appliance control method, device and system, mobile and wearable intelligent household appliances and apparatus // 2642410
FIELD: personal use and household items.SUBSTANCE: invention relates to intelligent household appliance control method, device, system and apparatus. Control method comprises: receiving, by an intelligent household appliance, a wireless broadcast message containing identifier information; determining, by the intelligent household appliance, whether the identifier information is pre-stored unique identifier information of a wearable device; when the identifier information is the pre-stored unique identifier information, executing, by the intelligent household appliance, a preset control command to switch from an initial operation state to an intelligent operation state.EFFECT: technical result consists in the simplification of user control operations.30 cl, 20 dwg

ethod and device for enhancing recharging security // 2642407
FIELD: security means.SUBSTANCE: invention relates to improving recharging security. Method comprises: receiving a request for recharging a first number sent by a first terminal; acquiring information about first number, and judging whether or not the first number is a trusted number; recharging for the first number if the first number is judged to be a trusted number, and reminding the first terminal that the first number is not a trusted number if it is judged that the first number is not a trusted number, where the first number is not the number corresponding to the first terminal; judging whether or not the first number is a trusted number comprises: acquiring recharge history of the first number; judging whether recharging for the first number was performed by plurality of different users and whether the number of times of recharging exceeds a predetermined number within a predetermined time range; judging that the first number is not a trusted number if the result is "Yes", and judging that the first number is a trusted number if the result is "No".EFFECT: technical result is improved recharge security by avoiding erroneous recharging.9 cl, 9 dwg

ethod and system for dynamic identification of person's identity // 2642406
FIELD: learning.SUBSTANCE: invention relates to remote learning technologies, namely to means of controlling a remote test. System for dynamic identification of a person's identity includes a module for identifying a person's identity, module for processing biometric information, a module for scoring user actions, a decision module, the reaction initiation module, all of which are consistent with the configuration parameters of the system.EFFECT: technical result is automation of process of remote supervision of remote testing by means of dynamic identification of subject.1 cl, 2 dwg

ethod for protecting information and telecommunication network from passive computer attacks // 2642403
FIELD: information technology.SUBSTANCE: probability of attacker's awareness of the protected information and telecommunication network (ITN) is calculated for a given time interval, taking into account the type and number of detected passive computer attacks, the value of the calculated probability of the attacker's awareness for a given time interval is compared with a predetermined threshold value; if the calculated value of the attacker's awareness does not exceed the predetermined threshold, a plurality of control actions on the ITN and its protection system are selected in accordance with the calculated probability of the attacker's awareness, and the selected control actions are applied to the ITN and its protection system; the reception and transmission of message packets (PS) to the communication channel is prohibited when the calculated probability of the attacker's awareness of the protected ITN exceeds the given threshold value, as well as when the impact of an active computer attack is determined.EFFECT: increased coefficient of effective operation of information and telecommunication network, taking into account the level of attacker's awareness of the protected information and telecommunication network.3 dwg

ethod of detecting duplicate video frames // 2642402
FIELD: physics.SUBSTANCE: method of detecting duplicate video frames in the digital television system is that the brightness value of the pixels neighbouring the video frames are compared, the sequence of the video frames is divided into K groups, each of which contains N neighbouring frames, then each frame is divided into M segments equal to the calculation area for each average brightness value of pixels, then for each j-th group of frames, the mathematical expectation and the standard deviation of the brightness values of each i-th segment of the frame D[i, j] are calculated, for each i, a minimum and maximum value of Dmax[i] and Dmin[i] are chosen, then the M differences of ΔD[i]=Dmax[i]-Dmin[i] are calculated, and if the maximum of ΔD[i] is less than the threshold, the presence of duplicate frames in the video is diagnosed.EFFECT: increasing the reliability of detecting duplicate frames in a video.9 cl, 3 dwg

Digital device for forming sequences of control signals with sequential transfer of information // 2642395
FIELD: physics.SUBSTANCE: device contains sequentially connected units that receive the same sequence of internal states when the clock signals are applied. The transition to the next state is carried out under the action of an active level at their appropriate inputs, and next states correspond to certain outputs; after a signal at another inputs of the subsequent block, which are the outputs of the previous block corresponding to its certain states, switching the block into another inner state "J" in this cycle of the previous block, the next signal, switching the subsequent block in the next inner state (J+1) in the next cycle of the previous block is the signal of the previous block corresponding to the other inner state, preceding in cycle of the previous block signal, switching the subsequent block in the state "J"; in this case, the outputs are referred to the previous block and the inputs of the mentioned subsequent block are the outputs of flip-flops of the previous block, defining its inner state.EFFECT: improving the performance of a digital device.5 dwg, 3 tbl

ethods and user devices for exchange of service possibilities // 2642393
FIELD: radio engineering, communication.SUBSTANCE: request for opportunities services is presented. It includes a request for service opportunities exchange, where the services are associated with two users via the first signalling protocol; a response to the request for service possibilities, adopted by the first user device as a rejection of opportunity services request; provision of the second user device with an invitation to the service possibilities exchange with a request for service possibilities exchange, where the services are associated with two users through the second signalling protocol; the second user is identified as one, that the first user cannot communicate with if an invitation to service opportunities exchange does not lead to the requested exchange, or identified as one, that the first user can communicate with, if an invitation to service possibilities exchange leads to the requested exchange.EFFECT: detection by the first user of the second user with RCS, even if the address directory represents it, as without RCS possibilities.27 cl, 10 dwg

ethods and identification hardware of communication protocol, used in process control system // 2642389
FIELD: radio engineering, communication.SUBSTANCE: method includes detecting of, that the process control message received through the port uses the message structure, corresponding to the first of the process control message protocols set; analysis of the process control message to identify the field of the process control message; the detection of the message field content correspondence to the known message structure field, corresponding to the first of the process control message protocols set; and the process control message processing according to the first process control message protocol.EFFECT: increase of the data transmission security.29 cl, 9 dwg

ethod and device of entropy video coding and method and device of entropy video decoding // 2642387
FIELD: physics.SUBSTANCE: device contains a syntax parser, a context modelling tool, an arithmetic decoder. The syntax parser receives from the bitstream a conversion flag with a partition for the current depth and, when the conversion flag with the partition indicates no partition for the current depth, determines that the depth of the conversion is equal to the current depth. The context modelling tool defines a context increment parameter to determine the context index based on whether the conversion depth is equal to a certain predetermined value without using the size of the conversion unit and obtains a context model for arithmetic decoding of the significant conversion coefficient flag by using the context index obtained by adding the context increment parameter to context shift.EFFECT: simplification of functioning of entropy coding or decoding by selecting a context model based on the conversion depth.27 dwg, 1 tbl
Adaptive generation of scattered signal in upmixer // 2642386
FIELD: physics.SUBSTANCE: upmixer can be configured to detect cases of transient states of the audio signal. In the cases of transient states of the audio signal, the upmixer can be configured to add signal-adaptive control to the expansion process of the scattered signal, in which M audio signals are output. The upmixer can change the expansion process of the scattered signal over time in such a way that in cases of transient states of the audio signal, the scattered parts of the audio signals can be distributed mainly only to the output channels spatially close to the input channels. In cases of intransitive states of the audio signal, the scattered parts of the audio signals can be distributed in a substantially uniform manner.EFFECT: possibility of dividing the scattered and non-scattered parts of N input audio signals.42 cl, 12 dwg

ethod of information transmission // 2642383
FIELD: information technology.SUBSTANCE: method of information transmission is characterized by the fact that information in a format of PCI-Express packets is transmitted both by serial high-speed communication links and by a parallel bus, and depending on the addresses in the packet, data is redirected either inside I-Bus controller, or to an external bus of PCI-Express and then through the RCI-Express commutator and to the other I-Bus controllers. The PCI-Express commutator is designed to transmit a packet to several I-Bus controllers simultaneously, and the I-Bus controller is designed to operate in a double speed flow processing mode. Determination of the amount of the required terminal stations and commutators with determination of the required topology of communication links between them are preliminary carried out, the used commutators and terminal devices for information reception/transmission are adjusted, the transmitted information is divided into packets for transmission by the PCI-Express standard with a payload size of not more than 4 kilobytes.EFFECT: ensuring the use of a packet format of PCI-Express standard for transmission by both serial and parallel buses.2 dwg

Audio signal processing method, signal processing unit, stereophonic render, audio coder and audio decoder // 2642376
FIELD: physics.SUBSTANCE: in this audio signal processing method, according to the room impulse response, the audio signal is processed using an early portion of the room impulse response separately from the late room reverberation of the room impulse response, wherein the late reverberation processing comprises forming a scaled reverberant signal, wherein the scaling depends on the audio signal. The processed early portion of the audio signal and the scaled reverberant signal are combined.EFFECT: identity of the late reverberation of the room impulse response to the result of convolution of an audio signal with a full impulse response.19 cl, 10 dwg, 2 tbl

Initialization of context in entropy coding // 2642373
FIELD: physics.SUBSTANCE: decoder is proposed to decode an array of information from data stream samples, in which syntax elements are encoded using the binarization of the syntax elements. The decoder includes an entropy decoder, a symbol conversion module, a recovery module. The entropy decoder is configured to extract the number of binaries by the binarization from the data stream using binary entropy decoding by selecting a context from among the different contexts and updating the probability states. The conversion module from the symbol form is configured to de-binarize the binarization of the syntax elements to obtain integer values of the syntax elements.EFFECT: improving the decoding efficiency, encoding video data by optimizing the initialized probability state for each context.19 cl, 18 dwg, 12 tbl

ethod and device for disconnecting connection // 2642368
FIELD: information technology.SUBSTANCE: method is implemented by the fact that when the connection between the device owner account and the device is disconnected, the connection of the permission between the shared device account and the device is simultaneously disconnected. The method includes: receiving a disconnect request sent by the user account, the disconnect request is used to disconnect the connection between the user account and the device; if the user account is a device owner account, the extract of at least one shared account corresponding to the device; A shared account is an account that has management permission with respect to a device shared by another user account; and disconnecting the connection between the device and the owner account and disconnecting the permission connection between the device and at least one shared account.EFFECT: improves device security.8 cl, 11 dwg, 2 tbl

System and method of transforming two-dimensional videorecord to three-dimensional videorecord // 2642367
FIELD: physics.SUBSTANCE: method of converting two-dimensional videorecord to a three-dimensional one contains the stages at which: the direction of movement and length of movement is calculated between the part of video frame x and a part of the video frame y; the viewed frames L and R are determined on the basis of the movement direction; the viewed frame R based on the direction of movement and length of movement is changed to create a changed viewed frame R'. The change of the viewed frame R based on the direction of movement includes the deformation of the viewed frame R to the direction of movement for the extension components on the basis of the direction of movement so that the components in the modified viewed frame R', which are closer to the first side of the changed viewed frame R' are stretched less than the components closer to the second side of the changed viewed frame R'. The components are located in the array to represent the snapshot in the changed viewed frame R' and each component is a part of the snapshot.EFFECT: simplification of the conversion of two-dimensional videorecord into three-dimensional videorecord.11 cl, 20 dwg

Encoding device and encoding method // 2642364
FIELD: physics.SUBSTANCE: encoding device contains a circuit configured to: determine whether or not the current picture is the initial picture in the picture group; if the current picture is not the initial picture in the picture group, to set the reference information indicating whether the reference picture definition information is for the preceding picture that precedes the current picture for the use as the reference picture definition information for the current picture. The reference picture definition information is information defining the reference picture used to form the preceding picture; and to encode the reference information.EFFECT: reducing the amount of information associated with information specifying the reference image.16 cl, 72 dwg

Alarm of long-term reference pictures for video coding // 2642361
FIELD: physics.SUBSTANCE: video data decoding method comprises the steps of: decoding the first value representing the difference between the value of the most significant bits (MSB) of the picture order counter (POC) value of the current picture of the video data and the value of the first MSB of the first POC value of the first long-term reference picture of the video data; decoding the second value representing the difference between the value of the second MSB of the second POC value of the second long-term reference picture of the video data and the value of the first MSB, wherein the first POC value and the second POC value have different least significant bit (LSB) values; and decoding at least a part of the current video data picture with respect to at least one of the first long-term reference picture using the first value and the second long-term reference image using the first value and the second value.EFFECT: increase the efficiency of encoding, decoding video due to improved alarm of long-term reference pictures.30 cl, 6 dwg, 1 tbl

Parameters of hypothetic support decoder at video encoding // 2642359
FIELD: physics.SUBSTANCE: method of determining the compliance of the bit stream to the video encoding standard or the compliance of the video decoder to the video encoding standard includes the operation of a hypothetical reference decoder (HRD), which determines the compliance of the bit stream containing encoded video data, to the video encoding standard or determines the compliance of the video decoder to the video encoding standard. The execution of the HRD operation comprises: selecting the operating point to be subjected to the test; setting the variable of the highest temporary identifier to the largest temporary identifier present in the subset of the bitstream associated with the work point being subjected to the test. The variable of the highest temporary identifier is less than the largest temporary identifier present in the bitstream; based on the variable of the highest temporary identifier, the first, the second, and the third syntax elements from among the first, the second, and the third array of the syntax elements in the bitstream; and using the first, the second, and the third syntax elements in the HRD operation.EFFECT: preventing the waste of computing resources.20 cl, 6 dwg, 8 tbl

Ram, network data processing system and table searching method for ram // 2642358
FIELD: radio engineering, communication.SUBSTANCE: in table searching method for a random access memory (RAM) receives from each physical interface with a network processor an access message to the service table, the network processor parses the access to the service table, allocates the virtual memory library address for the access message to the table services according to the identification information, access the virtual memory library corresponding to the address of the virtual memory library allocated to the search appropriate services table.EFFECT: increase of search speed for random access memory.13 cl, 4 dwg
oving image encoding device, moving image decoding device, moving image encoding method, and moving image decoding method // 2642356
FIELD: physics.SUBSTANCE: image decoding device contains an intra-prediction module to, when the encoding mode for the block, which is a module for the prediction process is an intra-coding mode, perform the intraframe prediction process above the mentioned block for the intra-prediction image formation, wherein the mentioned intra-prediction module forms the mentioned intra-prediction image of the mentioned block by calculating the predicted value of samples in accordance with the intra-prediction parameter that specifies the type of the intra-prediction and performs the filtering process for the mentioned intra-prediction image only for specific pixels in the mentioned block under the mentioned intra-prediction parameter.EFFECT: improving the image quality by reducing prediction errors.4 cl, 10 dwg

ethod and device for wireless communication // 2642354
FIELD: radio engineering, communication.SUBSTANCE: method for performing a measurement using a received signal in a wireless communication system that is performed in a user equipment (UE) is provided and in which it is determined whether the UE is configured to receive the MBMS service in the cell if the UE is not configured to receive the MBMS in the cell, the detection signal is received only from the cell and measurements are made using the detection signal.EFFECT: expansion of the arsenal of wireless communications.8 cl, 10 dwg

Communication with use of at least two different types of multimedia data // 2642352
FIELD: information technology.SUBSTANCE: method of blocking the reception and transmission of multimedia data in a communication system is provided. The method comprises the step of receiving, in the form of one information input, indicating that two or more streams containing multimedia data of various types relating to communication between the participants' devices should be blocked for the participant device. In response to receiving this information, blocking of the noted two or more streams of multimedia data transmitted both from the noted participant device and to the noted participant device is performed, while maintaining the connection established for the noted communication.EFFECT: ensuring the blocking of reception and transmission of multimedia data.23 cl, 31 dwg

Imaging system (versions for implementation) // 2642350
FIELD: physics.SUBSTANCE: imaging system is proposed. The system contains a display screen consisting of the first and the second half of the screen. The system also includes a transfer means comprising the first and the second beam splitters. The first beam splitter is located in the vicinity of the first half of the display screen, and the second beam splitter is located in the vicinity of the second half of the display screen. The system also includes the first and the second optical shutters. The first optical shutter is attached to the first beam splitter and the second optical shutter is attached to the second beam splitter and a transfer lens disposed between the first and the second beam splitters.EFFECT: eliminating the artefact of the lattice effect when forming a high-resolution image.47 cl, 7 dwg

Unification of geozone events // 2642348
FIELD: physics.SUBSTANCE: location of the computing device is determined and the location of the area of interest, i.e. the geographic area, called the geozone, is identified. A plurality of geozones can be identified by the device, and different geozones can be associated with various programmes on the device. The operating system of the device implements many different working periods for the device, including a resource saving period, during which some programmes are not typically scheduled to run, and an implementation period, during which such programmes are typically planned to run. The system identifies geozone events that occur when the device enters or exits the geozone. The system saves a record of events for each of the geozone of the plurality of geozones and provides the selected events to the programme from such geozone events at time when the programme is scheduled to run on the device during the operating period of the system.EFFECT: reducing the energy use and extending the battery life in a mobile computing device.18 cl, 6 dwg

ethod and device for adjusting and displaying image // 2642344
FIELD: image processing means.SUBSTANCE: invention relates to image adjustment and display apparatus. Distance between a display screen and a user in front of the display screen is monitored. Size of an adjusted image on the display screen is determined according to the distance or the size of the adjusted image on the display screen is determined according to a parameter predetermined by the user, when it is monitored that the distance between the user and the display screen is less than a predetermined threshold value. Adjusted image height is calculated in accordance with S = n⋅H, wherein S is the distance between the user and the display screen, H is the adjusted image height, and the range of n is [3.5, 5]. Adjusted image width is determined in accordance with the predetermined image aspect ratio and the adjusted image height. Image is displayed on the display screen according to the adjusted size.EFFECT: technical result is reduced user eye fatigue.15 cl, 18 dwg

Image processing with brightness change at colour limitations // 2642335
FIELD: physics.SUBSTANCE: device, configured to convert the input colour (L, x, y) of the pixel specified in a colour representation corresponding to the first dynamic brightness range, the output colour (L*, x, y) of the pixel specified in a colour representation corresponding to the second dynamic brightness range. The first and the second dynamic ranges vary in length. The device contains a modified form of tonal mapping, executed with the ability to determine, based on the input tonal mapping and quantitative parameter linearly associated with brightness (L) of the input colour, the regulated output brightness (L*, 309).EFFECT: ability to perform colour mapping between the encodings of colours for the colour coverage with very different dynamic ranges of brightness.18 cl, 9 dwg

Control method and apparatus for intelligent home device // 2642334
FIELD: monitoring systems.SUBSTANCE: invention relates to means of controlling an intelligent home device. Method includes: acquiring personal information about participants, determining an operating mode of an intelligent home device according to the personal information, which contains identification information about preferences or priorities of participants, wherein determination of operating mode includes determination of the mean value of information about preferences of participants or determination of operating mode based on the highest priority. Control device comprises an information acquisition unit and a mode determination unit.EFFECT: technical result is a wider range of means of controlling an intelligent home device.25 cl, 15 dwg

ethod and device for paging link with user equipment // 2642333
FIELD: radio engineering, communication.SUBSTANCE: receive at least one the first paging message from MME; group UE with which the paging link is to be set, in at least one the first paging message, in at least one group according to the information on the requirements for the coverage area improvement in at least one the first paging message; for each group determine, according to the above information from UE in the group, with which the paging link is to be set, the first number of re-sending cases, for sending the second paging message to UE in the group, where the second paging message carries the UE identifier in the group, with which it is required to set the paging link; and send the second paging message according to the first number of re-sending cases.EFFECT: reduction of the machine type UE low-cost link influence on the conventional UE, which is caused by the bandwidth limitation of the UE special type received signal.7 cl, 16 dwg, 4 tbl

ethod and device for determining quantum parameter value // 2642331
FIELD: physics.SUBSTANCE: method of encoding image or part of an image, which determines the QPC quantization parameter value of at least one colour component of the image or a part of image by using a function to obtain the QPC value from the intermediate quantization parameter QPI value and when the colour format is 4:2:2, and when the colour format is 4:4:4, wherein the intermediate quantization parameter QPI is based on the value of the quantization parameter of the brightness component of an image or a part of image, and the use of the function to obtain the QPC value from the value of the intermediate quantization parameter QPI when the colour format is 4:2:0; and using the said specific value to encode an image or a part of image.EFFECT: providing the ability to store in memory only some functions.18 cl, 6 dwg, 5 tbl

Video encoding and decoding // 2642329
FIELD: physics.SUBSTANCE: method for obtaining candidates of motion vector predictor for an encoding unit forming part of the current picture to be encoded, wherein, if possible, a motion vector associated with the unit lower diagonally and to the right of the area in the picture different from the current picture is selected as the candidate of the temporal predictor of the motion vector from among the candidates, wherein the number of candidates of the temporal predictor of the motion vector from among the candidates for the encoding unit is not more than one, and wherein the mentioned area is located in a position corresponding to the encoding unit in a picture different from the current picture.EFFECT: increasing the efficiency of encoding when compacting the memory of motion vectors.34 cl, 15 dwg, 2 tbl

Ear simulator, artificial head and measuring system and measurement method with using ear simulator and artificial head // 2642164
FIELD: measuring equipment.SUBSTANCE: there is a measuring system for acoustic device estimation, wherein the acoustic device provides an opportunity for the user to hear the sound by virtue of the vibrating element vibration. The system comprises the ear simulator, which is comprised of the artificial ear, which is simulated in accordance with the human ear, and the artificial external ear canal, which is integral to the artificial ear, and the microphone. The vibration is transferred from the artificial ear to the artificial external ear canal due to the fact that the acoustic device is in contact with the artificial ear. Moreover, the Shore hardness of the artificial external ear canal ranges from 20 to 60. Upon that, the microphone rests on the artificial external ear canal end. The artificial external ear canal is attached to the tubular area. The ear simulator is attached to the head simulator. The ear simulator comprises the section, which is made of the material that satisfies IEC 60318-7. The ear simulator additionally comprises the embedded in the artificial ear artificial cartilage, and the artificial cartilage is in the position, which corresponds to the antilobium in the artificial ear.EFFECT: measurements efficiency upgrading.15 cl, 8 dwg

Display device // 2642160
FIELD: physics.SUBSTANCE: device includes the following components: a front-side assembly that includes a display and a holder, wherein the display is configured to allow display an image on the display screen, and the holder supports the display on the periphery side and includes an attached projection; and a back-side assembly that includes a rear chassis and an attachment frame. The rear chassis is located on the side opposite the surface with respect to the display screen, and the attachment frame is attached to the surface on the side of the rear chassis display and includes a protrusion for attachment. The front-side assembly is configured in such a way as to adhere butt to the back-side assembly and to slide against the back-side assembly toward the surface of the display screen, allowing the attached protrusion to enter into the recess with the protrusion for attachment to allow the front-side assembly to join the back-side assembly.EFFECT: invention makes it possible to increase the adaptability of the work of assembling the display device.7 cl, 30 dwg
 
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