122 results about "Reference configuration" patented technology

A method and apparatus for establishing a radio bearer of a point-to-multipoint multimedia service by utilizing a reference configuration of radio bearer parameters for quickly establising a radio bearer when a mobile terminal moves between cells. By configuring radio bearer parameters for a specific point-to-multipoint service by utilizing a reference configuration such that the same, or equal value, protocol and channel parameters are set for each cell, different cells in a communication system in which a specific point-to-point service is provided are able to configure the radio protocol entities, channels, and radio bearer at the same time by utilizing the same parameter values, thereby minimizing delay in establishing a radio bearer and minimizing data loss occurring during handover, conserving network resources, and enhancing reception performance via soft combining.

The invention relates to a cable net reflecting surface antenna surface accuracy and tension state simultaneous design method which is characterized by at least including the steps of firstly, determining an initial balance reference configuration, namely the configuration when k=0, marking the corresponding node position as X<(0)>, and marking a cable section lofting length as L0<(0)>; secondly, determining the node displacement Us<(k)> required by the cable net during the kth iteration; thirdly, on the basis of the kth balance, determining the sensitivity matrix T / L0 of the cable section tension to the cable length and the sensitivity matrix X / L0 of the node position to the cable length during the kth iteration; fourthly, using a optimization model to solve the kth cable length correction amount; fifthly, correcting the cable section lofting length to be L0<(k+1)>=L0<(0)>+delta L0<(k)> after the kth iteration; sixthly repeating the process until the given convergence condition is satisfied. By the method, cable net tension is allowed to be even while the antenna surface accuracy is guaranteed.

Disclosed are an HARQ feedback implementation method and device. The method comprises: according to a TDD uplink / downlink reference configuration, dividing all downlink subframes contained in an FDD downlink carrier into two types, wherein the downlink subframes of the first type correspond to downlink subframes or / and special subframes in the TDD uplink / downlink reference configuration, and the downlink subframes of the second type correspond to the uplink subframes in the TDD uplink / downlink reference configuration; feeding back ACK / NACK information corresponding to the downlink subframes of the first type according to the timing sequence relationship in the TDD uplink / downlink reference configuration; and feeding back the ACK / NACK information corresponding to a downlink subframe m of the downlink subframes of the second type on an uplink subframe first meeting a preset condition after a subframe m+3 in the TDD uplink / downlink reference configuration. Thus, ACK / NACK information corresponding to downlink data can be accurately fed back in time, thereby performing accurate data retransmission, and then effectively guaranteeing the system performance.

The invention relates to a meshless cloth-based simulation method. The method comprises the following steps of: (a) parameterizing a given cloth model omega onto a middle surface lambda and determining a configuration before deformation and a reference configuration when calculation is started; (b) selecting a limited number of nodes in the parameterized middle surface lambda and determining a local subdomain omega s of each node; (c) calculating a shape function phi I in a definition domain of each node and calculating a derivative of the shape function; (d) determining Gauss integral points of all nodes, calculating a numerical integral and assembling a stiffness matrix; (e) assembling a node mass matrix and a viscosity matrix; and (f) determining the number of cycles according to the simulation time t and the set time step interval delta t to cycle the following steps for t / delta t times: calculating a rotated global stiffness matrix, implementing constraints on the global stiffness matrix, the node mass matrix and the viscosity matrix, obtaining and solving a system linear equation set according to time integral to obtain nodal displacement, implementing meshless collision detection and a response algorithm to modify the nodal displacement, and generating the displacement of all sampling points of each time step after re-sampling.

According to one embodiment of the present invention, there is provided a method for aggregating a plurality of cells. According to the method, a first cell may determine whether to add one or a plurality of second cells for user equipment. Here, a maximum number of cells are determined depending on a number of cells that belong to the first cell and the one or the plurality of second cells and whose reference configuration has been set as a specific Time Division Duplex (TDD) UL-DL configuration and a number of cells that have been actually set as the specific TDD UL-DL configuration. Also, the first cell may transmit a configuration for adding one or a plurality of second cells to the user equipment based on the determined maximum number of cells.

Collaborative generation of configuration technical data for a product to be manufactured A reference configuration is defined in a main software by a set of reference data vectors, each reference data vector referring to a technical aspect of said product. A reference data vector comprises at least one configuration parameter and / or at least one constraint to be verified by a value assigned to a configuration parameter of a reference data vector. User data vectors are instantiated on the basis of a subset of reference data vectors of the reference configuration and define a user configuration.A software synchronization module 111 running on one said user terminal in the context of an auxiliary software generates at least one value for a parameter associated to a configuration parameter in the main software. The value is assigned to associated configuration parameter of at least one user data vector instantiated in the main software. A compliance check is performed relatively to constraints defined in the main software for the associated configuration parameter. An indicator representative of a result of the compliance check is sent to the software synchronization module 111. A consistency check is performed by comparing values assigned to a same configuration parameter in at least one first modified data vector of the first user configuration and in a second modified data vector of the second user configuration.

Disclosed are an HARQ feedback implementation method and device. The method comprises: according to a TDD uplink / downlink reference configuration, dividing all downlink subframes contained in an FDD downlink carrier into two types, wherein the downlink subframes of the first type correspond to downlink subframes or / and special subframes in the TDD uplink / downlink reference configuration, and the downlink subframes of the second type correspond to the uplink subframes in the TDD uplink / downlink reference configuration; feeding back ACK / NACK information corresponding to the downlink subframes of the first type according to the timing sequence relationship in the TDD uplink / downlink reference configuration; and feeding back the ACK / NACK information corresponding to a downlink subframe m of the downlink subframes of the second type on an uplink subframe first meeting a preset condition after a subframe m+3 in the TDD uplink / downlink reference configuration. Thus, ACK / NACK information corresponding to downlink data can be accurately fed back in time, thereby performing accurate data retransmission, and then effectively guaranteeing the system performance.

A method for implementing pattern matching of integrated circuit features includes computing Voronoi edge regions for both a reference configuration and a search space of an integrated circuit design to be searched and presenting the computed Voronoi edge regions of the reference configuration to a user; receiving one or more selected bisectors of the Voronoi computed reference configuration from the user, indicative of user identified salient regions of design shapes and / or corners to be searched, so as to define one or more search elements, wherein a search element comprises a given bisector and a pair of Voronoi edge regions bounded thereby; constructing a search pattern from the one or more search elements defined from the reference configuration; examining the search space for matching sequences with respect to the search pattern; and highlighting resulting matching patterns in the search space for the user.

The invention relates to the communication field and discloses a method and a device for controlling disturbance. The method includes that a central node divides transmission nodes into a plurality of clusters based on coupling path loss among the transmission nodes, judges whether the transmission nodes contained in each cluster in set subframes have intersection time slot disturbance according to the time division duplex (TDD) uplink and downlink reference configurations and the TDD uplink and downlink business volume of the transmission nodes, and conducts disturbance reduction adjustment aiming at the transmission nodes contained in the clusters in the set subframes and having the intersection time slot disturbance. Therefore, the method and the device can effectively reduce or avoid the intersection time slot disturbance among the transmission nodes in each subframe, maximize the subframe configuration mode flexibility among the transmission nodes and remarkably improves system performance.

Reference identification and resolution identifies reference text fragments in a document and associates referenced object text fragments in the document with the identified reference text fragments. Reference profiles are abstracted from the document. Each reference profile specifies at least a reference number and an object type identifier. A reference profile is paired with an object text fragment of the document containing the reference number of the reference profile. The pairing is repeated to associate reference profiles with object text fragments. A reference text fragment of the document satisfying one of the reference profiles is associated with the object text fragment paired with the satisfied reference profile. The associating is repeated to associate reference text fragments of the document with object text fragments.

Disclosed are a method for implementing HARQ feedback, and a method and device for allocating an uplink subframe. The method is: determining a TDD uplink / downlink reference configuration used for FDD PDSCH HARQ feedback, and allocating, according to the number of uplink subframes indicated by the TDD uplink / downlink reference configuration in a radio frame, an FDD downlink subframe corresponding to ACK / NACK information borne by an uplink subframe indicated by the TDD uplink / downlink reference configuration to the uplink subframe, so that numbers of FDD downlink subframes corresponding to ACK / NACK information borne by the uplink subframes indicated by the TDD uplink / downlink reference configuration are approximately equal. In this way, ACK / NACK information corresponding to downlink data can be timely and accurately fed back, so as to perform accurate data retransmission, thereby effectively ensuring the system performance.

The present disclosure is directed to a user equipment and a base station which use a dynamic time division duplex (TDD) configuration mechanism. The present disclosure proposes implementing the dynamic TDD mechanism by imposing a restriction to the dynamic TDD configurations to adhere to a set of allowable dynamic TDD configurations. The uplink and downlink HARQ timing reference configurations could be derived from the set of allowable dynamic TDD configurations. The set of allowable TDD configurations, the uplink HARQ timing reference configuration and the downlink HARQ timing reference configuration could be derived based on specific rules. The maximum number of downlink HARQ processes for TDD would follow the downlink HARQ timing reference configuration.

An apparatus and method are provided for performing register renaming, whereby architectural registers from a set of architectural registers are mapped to physical registers from a set of physical registers. Available register identifying circuitry is provided which is responsive to a current state of the apparatus to identify which physical registers form a pool of physical registers available to be mapped by register renaming circuitry to an architectural register specified by an instruction to be executed. Configuration storage stores configuration data whose value is modified during operation of the processing circuitry, such that when the configuration data has a first value, the configuration data identifies at least one architectural register of the architectural register set which does not require mapping to a physical register by the register renaming circuitry. The available register identifying circuitry is arranged to reference the configuration storage, such that when the configuration data has the first value, the number of physical registers in the pool is increased due to the reduction in the number of architectural registers which require mapping to physical registers. This enables the performance benefits from performing register renaming to be improved, without the need to increase the number of physical registers within the physical register set.

The invention discloses a method for detecting air gap on a blast furnace shell. The method comprises steps of: establishing a blast furnace shell model; dividing the blast furnace shell into a plurality of regional units; collecting reference configuration information and finite element reference position information in the regional units, and measuring reference temperature; calculating to obtain a reference heat transfer coefficient of the blast furnace shell model based on the above reference configuration information, the finite element reference position information and measured reference temperature; determining an air gap parameter of the blast furnace shell based on the blast furnace shell model; collecting on-site configuration information, finite on-site element position information in the regional units, and measuring an on-site temperature; calculating to obtain an on-site heat transfer coefficient based on the on-site configuration information, finite on-site element position information and measured on-site temperature; and comparing the on-site heat transfer coefficient with the reference heat transfer coefficient to obtain air gap parameter of the blast furnace shell. The method provided by the invention can effectively and timely reflect the air gap parameter of the blast furnace shell, show the change of the heat transfer coefficient of the blast furnace shell, and provide direct evidence for gap detection.

A network for handling resources for a device-to-device (D2D) communication in a time-division duplexing (TDD) system comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise selecting a reference configuration for at least one downlink (DL) transmission of a communication device from a plurality of configuration candidates; determining at least one uplink (UL) subframe for the D2D communication of the communication device according to the reference configuration; transmitting information of the reference configuration to the communication device; transmitting information of the at least one UL subframe to the communication device; and performing the at least one DL transmission with the communication device according to the reference configuration.

The invention is applicable to the technical field of communication, and provides an automatic hybrid retransmission method based on dynamic TDD. The method comprises the steps as follows: TDD reference configuration of a first communication terminal which doesn't support the dynamic TDD function is configured; relations of transmission directions of corresponding subframes between the TDD reference configuration and the current TDD actual configuration are analyzed; and data scheduling for the automatic hybrid retransmission is allowed to be performed at subframes with the same transmission directions, and the data scheduling for the automatic hybrid retransmission is prohibited at subframes with different transmission directions. Correspondingly, the invention further provides an automatic hybrid retransmission system based on the dynamic TDD. Therefore, by virtue of a scheduling limiting means, the first communication terminal which doesn't support the dynamic TDD function can still perform the HARQ (hybrid automatic repeat request) operation normally when the TDD configuration changes dynamically.

The invention relates to the technical field of computers, and provides a configuration item monitoring method and device, computer equipment and a storage medium. The method comprises the following steps: responding to a configuration item monitoring tool starting operation, starting a preset system new version release signal monitoring thread; when a new version release signal of the system is monitored; and obtaining a target configuration file of a to-be-published version of each subsystem, searching a reference configuration file corresponding to the target configuration file, identifyinga difference item in the target configuration file and the corresponding reference configuration file to obtain a difference item identification result, and collecting the difference item identification result in each subsystem to obtain a configuration item monitoring result of the to-be-published version of the system. According to the method, the configuration data can be conveniently adjustedsubsequently before the new version is issued, so that the online problem of the new version caused by misoperation of manual configuration modification is reduced, the accuracy of the configurationdata of the points which cannot be covered in the test regression stage after the system version is updated is effectively compensated, and the stability of the system in the running process is favorably improved on the whole.

The invention provides a method and device for transmitting an acknowledgement message. The method comprises the steps that one or more transmission frames are received from a base station through user equipment; whether the current configuration of the received current transmission frame is changed or not relative to the configuration of the last transmission frame is judged; if the current configuration of the received current transmission frame is not changed relative to the configuration of the last transmission frame, the binding size (M) used for transmitting the acknowledgement message is determined according to the current configuration of the current transmission frame; if the current configuration of the received current transmission frame is changed relative to the configuration of the last transmission frame, the reference configuration is selected according to the configuration of the last transmission frame and the configuration of the current transmission frame, and the binding size (M') used for transmitting the acknowledgement message is determined based on the current configuration, the configuration of the last transmission frame and the reference configuration; the format of a physical uplink control channel used for transmitting the acknowledgement message is determined at least based on the binding size (M) and the binding size (M'); the acknowledgement message is transmitted through the determined format of the physical uplink control channel, and the acknowledgement message comprises one of positive acknowledgement (ACK) and negative acknowledgement (NCK).

The embodiments of this invention propose methods of physical resource allocation for UL control channels including PUCCH and PRACH in adaptive TDD systems. In an adaptive TDD system, there are multiple types of UL-DL configuration, e.g. System configuration, UL- reference configuration (same to System configuration), DL-reference configuration (different from System configuration) and actual configuration. If legacy UE and e IMTA UE respectively follow System configuration and DL-reference configuration to feedback DL HARQ-ACK and corresponding PUCCH resources are implicitly determined by CCE index, PUCCH resource collision may happen, i.e. multiple PUCCHs are transmitted in single resource. The problem of PUCCH resource collision will cause PUCCH performance degeneration and needs to be resolved. Some solutions are proposed in the invention to resolve this problem.

Disclosed are a method for implementing HARQ feedback, and a method and device for allocating an uplink subframe. The method is: determining a TDD uplink / downlink reference configuration used for FDD PDSCH HARQ feedback; and allocating, according to the number of uplink subframes indicated by the TDD uplink / downlink reference configuration in a radio frame, an FDD downlink subframe corresponding to ACK / NACK information borne by an uplink subframe indicated by the TDD uplink / downlink reference configuration to the uplink subframe, so that numbers of FDD downlink subframes corresponding to ACK / NACK information borne by the uplink subframes indicated by the TDD uplink / downlink reference configuration are approximately equal. In this way, ACK / NACK information corresponding to downlink data can be timely and accurately fed back, so as to perform accurate data retransmission, thereby effectively ensuring the system performance.

A system for tracking and recording system configurations of an electronic device includes: a storage device; and a microprocessor, for checking whether a current system configuration of the electronic device is different from a first reference configuration of the electronic device, and storing the current system configuration into the storage device if the current system configuration is different from the first reference configuration.

A variable length encoder 23 multiplexes hint information into an entire region bitstream, the hint information including motion vector limitation information indicating a maximum range in which a search for a motion vector can be performed, GOP size limitation information indicating a GOP size which is the number of pictures belonging to a GOP, and reference configuration specification information indicating a picture to be referred to at the time of decoding each picture belonging to the GOP. As a result, a bitstream of the entire region which is suitable for efficient generation, with a low operation amount, of a bitstream of a partial region can be generated without causing a reduction in the compression efficiency of the bitstream of the entire region.

The disclosure is directed to a method and apparatus for configuring a table of a network apparatus in a Long Term Evolution (LTE) time division duplexing (TDD) communication system. In one of the exemplary embodiments, the method would include identifying, from UL HARQ reference configurations and DL HARQ reference configurations, valid combinations that are compatible with an eIMTA relay; obtaining, for each of the valid combinations of the UL HARQ reference configurations and the DL HARQ reference configurations, a set of valid UL-DL subframe configuration that is compatible with the eIMTA relay; and obtaining, for each of the valid combinations of the UL HARQ reference configurations and the DL HARQ reference configurations, a set of valid SubframeConfigurationTDD that is compatible with the eIMTA relay.

The invention provides a spinning speed control method for a space flexible electric sail, belongs to a field of electric sails and specifically relates to the spinning speed control method for the space flexible electric sail. The method includes steps of 1, establishing a large deformation dynamics model of a flexible rope based on an absolute node coordinate method, determining unit nodes, deducing a constant quality matrix and generalized elastic force in a reference configuration; 2, establishing a central rigid body dynamics model, establishing a 1-DOF (Degree Of Freedom) constraint algebraic equation for a central rotation constraint pair, establishing a 3-DOF constraint algebraic equation for a connection spherical hinge of the flexible rope and the central rigid body; 3, performing stress analysis on the flexible rope and calculating the flexible rope rotation angle acceleration in a dynamic balance state; 4, selecting a control variant and designing speed control rate according to stress analysis and obtaining a speed control torque needed to output by the central rigid body through calculation. The invention solves a problem that speed control of a flexible rope spinningmulti-body system of the flexible sail cannot be realized and can be applied to an electric sail control system.

The invention discloses an information processing method and electronic equipment, which are used for solving the technical problem that electronic equipment is relatively poor in flexibility when a configuration file is used to configure an application. The method comprises the following steps: acquiring first strategy information corresponding to a first application in the electronic equipment, wherein the first strategy information includes configuration information for managing a backend operating state of the corresponding application; setting reference configuration parameters corresponding to the configuration information in the first strategy information on the basis of historical operating parameters of the first application to obtain first updated strategy information corresponding to the first strategy information, wherein the reference configuration parameters are used for representing the duration during which the application is allowed to be at the backend operating state; managing the backend operating state of the first application according to the first updated strategy information.

A method and a device for data transmission, the method comprising: transmitting cellular downlink data in a downlink subframe indicated by a time division duplexing (TDD) uplink / downlink reference configuration, said TDD uplink / downlink reference configuration being determined on the basis of the TDD uplink / downlink reference configuration of the cell and a D2D subframe configuration; on the basis of the HARQ feedback sequence of the cellular downlink data as based on the TDD uplink / downlink reference configuration, carrying out ACK / NACK feedback for the cellular downlink data using an uplink subframe indicated by said TDD uplink / downlink reference configuration. In the TDD uplink / downlink reference configuration, any subframe having the same serial number as a D2D subframe is not used for cellular downlink data ACK / NACK feedback. Through embodiments of the present invention, conflicts between D2D links and PDSCH ACK / NACK feedback of cellular links are avoided.

The invention provides a map display apparatus and a display method of character strings on a map, which can improve the visual recognition of character strings displayed along a target. The map display apparatus comprises a line section determining part (31) setting a line segment between a reference configuration position of first characters forming a character string and the reference configuration position of second characters; an angle calculation part (32) calculating the angle of the set line segment relative to the display reference line along the specified display direction of the second characters; and an offset calculating part (33) calculating the character offset direction and offset value relative to the target based on the calculated angle. The offset direction and offset value of each character can be calculated through the angle of the line segment correspondingly set according to the shape line of the target. Therefore, compared with the conditions in which offset directions and offset values are uniformly determined, the apparatus can have proper offset information corresponding to the shape line calculated.

Reference identification and resolution identifies reference text fragments in a document and associates referenced object text fragments in the document with the identified reference text fragments. Reference profiles are abstracted from the document. Each reference profile specifies at least a reference number and an object type identifier. A reference profile is paired with an object text fragment of the document containing the reference number of the reference profile. The pairing is repeated to associate reference profiles with object text fragments. A reference text fragment of the document satisfying one of the reference profiles is associated with the object text fragment paired with the satisfied reference profile. The associating is repeated to associate reference text fragments of the document with object text fragments.

A network for handling a downlink (DL) transmission in a frequency-division duplexing (FDD) system comprise a storage unit for storing instructions and a processing means coupled to the storage unit. The processing means is configured to execute the instructions stored in the storage unit. The instructions comprise selecting a reference configuration for a DL transmission of a communication device from a plurality of configuration candidates; transmitting information of the reference configuration to the communication device; receiving a hybrid automatic repeat request (HARQ) feedback corresponding to the DL transmission from the communication device according to the reference configuration; and performing the DL transmission with the communication device according to the reference configuration.