201results about How to "Flexible support" patented technology

A method for determining the radio frame structure of a Time Division Duplex system is disclosed, which comprises: configuring, by the network side, the radio frame structure used for service transmission as containing two half-frames each of 5 ms, wherein each half-frame consists of eight service time slots of 0.5 ms and one special time slot field of 1 ms, two consecutive service time slots form a subframe of which the length is 1 ms, and the special time slot field contains a DwPTS, a GP and an UpPTS; determining the lengths of the DwPTS, the GP and the UpPTS in the special time slot field according to the requirements of the coverage range, and determining the radio frame structure used for service transmission. By reconfiguring the radio frame structure, the invention can flexibly support different coverage ranges, enhance the flexibility of satisfying different service requirements, and implement the coexistence of two types of TDD systems.

The invention discloses an asymmetrical dispatcher for a multicore platform-orientated asymmetrical dispatcher for a monitor of a virtual machine and a dispatching method thereof, which provides a specialized service core meeting the special high performance demand is provided for a client operation system based on the conventional virtual machine monitor VMM. The dispatcher comprises a service core request resolution module in a management domain, a Domain specific service core configuration module in VMM, a system top dispatcher module, a service dispatcher module, a shared memory mechanism module and a request inquiry module, and a hybrid virtual module in an HVM Domain. The asymmetrical dispatcher in the invention not only can provide different service cores according to the demands of upper layer Domain, but also can provide higher flexibility and expandability than the traditional dispatcher due to the consideration of the topological structure of a physical platform during the distribution of the service cores. In addition, the dispatcher provides an acceleration mechanism of a specific application type for the client operation system and improves the service efficiency of the entire platform.

The invention provides a vector calculating device comprises a memory cell, a register unit and a vector operation unit. Vectors are stored in the memory cell, addresses stored by the vectors are stored in the register unit, and the vector operation unit obtains a vector address in the register unit in dependence on a vector operation instruction, and then obtains a corresponding vector in the memory cell in dependence on the vector address, and carries out vector operation in dependence on the obtained vector to obtain a vector operation result. According to the invention, vector data participating in calculation is temporarily stored in a scratchpad memory, data in different widths can be supported flexibly and effectively during the vector operation process, and the execution performance of tasks including a lot of vector calculations is improved.

The invention discloses a transmission method for a long-term evolution time division duplex system; by carrying out reconfiguration to a half-frame structure, the invention leads the quantity of a special time slot area, and a downlink pilot time slot, a protection interval or an uplink pilot slot included in the special time slot area to be capable of realizing flexible configuration according to the requirement of a system to covering ranges, thereby achieving flexible support of different covering ranges. The invention simultaneously discloses a transmission device for the long-term evolution time division duplex system which uses the method, and achieves flexible support of different covering ranges.

A device and method for preventing an occlusion of a catheter including a catheter adapter and a catheter where a flexured portion of the catheter is supported by a bending surface of the catheter adapter. The flexured portion of the catheter may also include a maximum insertion length mark and / or a flexible support member to support and strengthen the flexured portion of the catheter against occlusions. A bending surface is provided over which a flexured portion of the catheter may gently bend to accommodate the transition of the catheter from the catheter adapter to the insertion site without occluding the catheter.

The invention discloses a transmission method of a time division duplex system, which comprises the following steps: a radio frame structure used for transaction transmission and configured on a network side comprises two 5ms half frames, each of which is composed of eight 0.5ms transaction time slot zones and one 1ms special time slot zone, and two continuous transaction time slots are one subframe of which the length is 1ms; the special time slot zone comprises three special time slots, i.e. a downlink pilot frequency time slot, a protection interval and an uplink pilot frequency time slot; the lengths of the downlink pilot frequency time slot, the protection interval and the uplink pilot time slot in the special time slot zones are confirmed according to the requirements of a coverage range so as to confirm the radio frame structure used for the transaction transmission; and the network side and the terminal carry out the transaction transmission by using the radio frame. The invention reconfigures the frame structure to flexibly configure the downlink pilot frequency time slot, the protection time interval or the uplink pilot frequency time slot in the special time slot zones according to the requirements of the coverage so as to flexibly support different coverage ranges.

The present invention provides an apparatus and a method for performing convolution neural network inverse training. The apparatus comprises an instruction storage unit, a controller unit, a data access unit, an interconnection module, a main computing module, and a plurality of slave computing modules. The method comprises: for each layer, carrying out data selection on the input neuron vector according to the convolution window; and taking the data from the previous layer and the data gradient from the subsequent layer that are obtained according to selection as the inputs of the computing unit of the apparatus; calculating and updating the convolution kernel; and according to the convolution kernel, the data gradient, and the derivative function of the activation function, calculating the data gradient output by the apparatus, and storing the data gradient to a memory so as to output to the previous layer for inverse propagation calculation. According to the apparatus and method provided by the present invention, data and weight parameters involved in the calculation are temporarily stored in the high-speed cache memory, so that convolution neural network inverse training can be supported more flexibly and effectively, and the executing performance of the application containing a large number of memory access is improved.

An object of the invention is to provide a traffic information provision system which can arbitrarily set a position resolution and a traffic representation resolution and flexibly support a traffic information prediction service. The traffic information provision system of the invention quantizes the state quantity of traffic information changing along a road, converts said quantized state quantity to a value having statistical deviation, performs encoding of said value, and provides the encoded value to traffic information utilization apparatus such as a car navigation system. The traffic information utilization apparatus decodes said encoded state quantity to reproduce the traffic information on said road.

A suture sleeve for securing an implantable lead to body tissue has a lumen that receives the lead and that includes a locking arrangement that secures the sleeve at a selected position along the lead. The locking arrangement provides the suture sleeve with three modes of operation. In the first mode, the size of the lumen exceeds the diameter of the lead, such that the suture sleeve is easily movable along the lead. In the second mode, the size of at least a portion of the lumen is reduced, causing the sleeve to apply pressure to the lead so that relative movement between the sleeve and the lead is prevented. In the third mode, the pressure is temporarily released, allowing the sleeve to again be movable along the lead.

A vehicle stabilizer bar assembly having a pair of stabilizer bar members that are selectively uncoupled via a clutch. The clutch includes a moving element that can be selectively moved via an actuator to effect the uncoupling of the stabilizer bar members. The actuator is configured to apply a force to the moving element concentrically about the axis along which the moving element translates. The clutch is configured to transmit torque from one of the stabilizer bar members to the other stabilizer bar member concentrically about the axis. A method for operating a vehicle stabilizer bar assembly is also provided.

Video data and audio data of multiplexed data are separated. Abstract video data is generated from the separated video data and abstract audio data is generated from the separated audio data. Then, the abstract video data and the abstract audio data are packed and a packed video and audio data management table is generated from packed video and audio data D2 and video and audio data synchronization information D3. The packed video and audio data management table comprehensively manages the packed video and audio data. Thus, data of various video formats, various audio formats and various multiplexing formats can be monistically managed.

The disclosure relates to a communication method and system for converging a 5th-generation (5G) communication system for supporting higher data rates beyond a 4th-generation (4G) system with a technology for internet of things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and apparatus that reduce power consumption of the terminal and increase resource utilization efficiency of the base station through resource sharing between the data channel and the control channel are provided.

A chair seat for flexibly supporting the buttocks of a user seated thereon. The chair seat includes a seat surface having a pair of adjacent or side-by-side concentric corrugated regions formed therein, and which are configured for flexibly supporting the buttocks of the user by being deflectable with respect to the seat surface. The seat surface further includes a third corrugated region surrounding and concentric with the pair of side-by-side corrugated regions, and which third region is configured for flexibly supporting the hips and thighs of the user while also being deflectable with respect to the seat surface.

The invention discloses a device for carrying out transmission processing on massive data files, comprising an proxy client terminal, a proxy server and a core host computer, wherein the proxy client terminal is used for collecting massive data files and transmitting business processing requests and the collected massive data files to the proxy server; the proxy server is used for receiving the business processing requests and the massive data files transmitted from the proxy client terminal, classifying and resolving the business requests transmitted from the client terminal, initiating a massive data file processing request to the core host computer, receiving a processing result and feeding the result back to the proxy client terminal; and the core host computer is used for receiving the massive data file processing request initiated by the proxy server, carrying out batch processing on the received massive data files and then returning a processing result to the proxy server. The invention discloses a method for carrying out transmission processing on the massive data files. By utilizing the invention, the problem of low transmission processing efficiency on the massive data files is solved.

A vehicle stabilizer bar assembly having a pair of stabilizer bar members that are selectively uncoupled via a clutch. The clutch includes a moving element that can be selectively moved via an actuator to effect the uncoupling of the stabilizer bar members. The actuator is configured to apply a force to the moving element concentrically about the axis along which the moving element translates. The clutch is configured to transmit torque from one of the stabilizer bar members to the other stabilizer bar member concentrically about the axis. A method for operating a vehicle stabilizer bar assembly is also provided.

The authentication processing apparatus according to the present invention includes: an authentication unit having a circuit that performs authentication phases included in processing for authenticating an external device; a command holding unit which holds a first command that indicates whether or not to perform each of the authentication phases; and an authentication control unit which causes the authentication unit to perform an authentication phase that is indicated by the first command as an authentication phase which is to be performed.

A device and method for preventing an occlusion of a catheter including a catheter adapter and a catheter where a flexured portion of the catheter is supported by a bending surface of the catheter adapter. The flexured portion of the catheter may also include a maximum insertion length mark and / or a flexible support member to support and strengthen the flexured portion of the catheter against occlusions. A bending surface is provided over which a flexured portion of the catheter may gently bend to accommodate the transition of the catheter from the catheter adapter to the insertion site without occluding the catheter.

A vehicle stabilizer bar assembly having a pair of stabilizer bar members that are selectively uncoupled via a clutch. The clutch includes a plurality of engagement pins that can be selectively moved via an actuator to effect the uncoupling of the stabilizer bar members. The actuator is configured to apply a force to the moving element concentrically about the axis along which the moving element translates. A method for operating a vehicle stabilizer bar assembly is also provided.

The invention provides a convolutional neural network calculation instruction and a method thereof. The convolutional neural network calculation instruction comprises at least one operation code and at least one operation domain, wherein the operation codes are used for indicating a function of the convolutional neural network calculation instruction; the operation domains are used for indicatingdata information of the convolutional neural network calculation instruction; and the data information comprises an immediate operand or a register number, and specifically comprises an initial address and the data length of input data, an initial address and the data length of a convolution kernel, and the type of an activation function. Output data serves as input data of the next layer.

Improved apparatus and methods for non-invasively assessing one or more hemodynamic parameters associated with the circulatory system of a living organism. In one aspect, the invention comprises an apparatus adapted to automatically and accurately place and maintain a sensor (e.g., tonometric pressure sensor) with respect to the anatomy of the subject. The apparatus comprised of a sensor device removably coupled to an actuator which is used to position the sensor during measurements. Methods for positioning the alignment apparatus and sensor, and operating the apparatus, are also disclosed.

A method for determining the radio frame structure of a Time Division Duplex system is disclosed, which comprises: configuring, by the network side, the radio frame structure used for service transmission as containing two half-frames each of 5 ms, wherein each half-frame consists of eight service time slots of 0.5 ms and one special time slot field of 1 ms, two consecutive service time slots form a subframe of which the length is 1 ms, and the special time slot field contains a DwPTS, a GP and an UpPTS; determining the lengths of the DwPTS, the GP and the UpPTS in the special time slot field according to the requirements of the coverage range, and determining the radio frame structure used for service transmission. By reconfiguring the radio frame structure, the invention can flexibly support different coverage ranges, enhance the flexibility of satisfying different service requirements, and implement the coexistence of two types of TDD systems.

The present invention provides a multi-service multi-edge device and a system, wherein the device mainly includes network access edge node devices, and the system mainly includes a multi-service multi-edge system and a network access system, which includes SPs (Service providers) and access networks. The multi-service multi-edge system is characterized in that at least two access networks are connected together via the network access edge node devices, and the network access edge node device of each access network is only connected with a SP corresponding to the access network. By utilizing the device and system of the present invention, the function of network access edge nodes is simplified, and users are provided with multiple services via access networks in the circumstance of the cost reduction of network access edge nodes.

In a disclosed backup path bandwidth keeping method for keeping bandwidth of a backup path to which an active path is switched when the active path becomes unavailable in nodes of a communication network, each node is connected to the same destination, and the method includes a backup path bandwidth keeping phase, for M (M is a natural number equal to or less than L) channels in L (L is a natural number) channels kept as backup path bandwidth, for notifying a destination-side node existing in a destination side of the backup path of identification number information of the M channels to be kept and identification information indicating that a path for which the bandwidth is to be kept is a backup path.

The invention discloses a liquid crystal module test system based on an SOC-FPGA, comprising a PC, a liquid crystal module test module, and a liquid crystal module under test. The liquid crystal module test module includes a main control unit and a test signal generation device. The test signal generation device includes a signal generation unit and a signal conversion unit. The main control unit receives a test file generated by the PC through a built-in Ethernet interface, stores the test file in a storage unit DDR3 of an ARM, parses the test sequence and pattern storage address according to a command input by an input unit, and sends a signal to the signal generation unit. The liquid crystal module test system has the significant effects of hardware cost saving, power consumption reducing, module size reducing, failure rate reducing, and the like, can be upgraded flexibly, and supports higher resolution and interface type.

The invention discloses a multi-mode supported media reinforcement flowline multiplication unit design method. Besides realizing the common multiplication and the multiplication progression operations, the invention also provides the single instruction multiple data (SIMD) mode aiming at the data parallelism in the media application, the multiple-instruction multiple data (SDMD) mode aiming at the non data parallelism in the media application and the high accuracy operation mode aiming at the high accuracy data operation. The four multiplication operation modes provide the support for the complex algorithm of the digital signal processing in the media application field. The four modes can be dynamically switched by instructions, thereby effectively reducing the time of the algorithm switch. The multiplication unit applies flowline design methods respectively aiming at different multiplications, thereby improving the operation speed of all multiplications and greatly enhancing the operation efficiency. When the multiplication unit provided by the invention is applied to an embedding type processor, the digital signal processing capability of the embedding type processor is improved and the application domain is widened.

The invention relates to the technical field of immersed tube prefabrication construction, in particular to a dry dock sequential method full-section integral immersed tube prefabrication formwork system. The system comprises an inner mold system, an outer mold system and an end mold system, wherein the inner mold system is located on the inner side of an immersed tube casting space and is connected with the outer mold system located outside the immersed tube casting space into a whole through the end mold system positioned at the longitudinal end part of the immersed tube casting space, the lower end of the inner mold system is provided with an inner mold travelling support device which is used for carrying out longitudinal, transverse and vertical position adjustment on the inner mold system, and the outer mold system is an outer side formwork structure capable of being adjusted in the longitudinal direction, the transverse direction and the vertical position. The immersed tube prefabrication method has the advantages of being accurate in position adjusting, less in main body structure damage and capable of operating all weather, so that the technical problems of sequential prefabrication, adjacent operation, compact space, longitudinal long-distance travel of an ultra-large super-heavy formwork is long, being prone to deviation and the like which occur to a sequential methodare solved.

The invention relates to a method and device for test and simulation of software performance. The method for the test and simulation of the software performance comprises the steps that configuration information which is configured by a user is stored in a structural body file for simulation; a shared memory for simulation is established and the structural body file is stored in the shared memory; the structural body file is read and analyzed to obtain a speed value, and a plurality of test processes for simulation are established; establishment of a preset number of sub-threads is simulated in each test process, each sub-thread is used for simulating execution of a service file requested to be executed by the user according to the configuration information to generate service return data for simulation, and destroying of the service file sub-thread which is executed is simulated; establishment of new sub-threads is simulated in each test process every a preset period of time; the simulated service return data are stored and counted. According to the method and device for the test and simulation of the software performance, the multi-process and multi-thread architecture is used, resources are distributed reasonably, the reasonable pressure load of each process is guaranteed, only a small-frequency speed model is simulated by each process, and robustness is improved.

The invention provides a matrix calculation instruction and a method therefor. The matrix calculation instruction comprises an operation code and an operation domain; the operation code is used for identifying different matrix calculation instructions; and the operation domain is used for indicating data information of the matrix calculation instruction, wherein the data information is a registernumber corresponding to an immediate operand of a specific value or data of a specific size. The matrix data participating in calculation is temporarily stored in a scratch pad memory, so that the data different in width can be supported more flexibly and effectively in a matrix calculation process, and the executive performance of a task containing a large amount of matrix calculations is improved.

The invention discloses a hybrid automatic retransmission method, apparatus and system in an FDD-LTE network. The hybrid automatic retransmission method comprises: configuring a transmission time interval k, the transmission time interval k being a time interval between the time when a base station receives PUSCH information sent by a user terminal and the time when the base station sends PHICH information to the user terminal; sending indication information to the user terminal at an i-th download subframe, the indication information comprising the transmission time interval k; receiving the PUSCH information sent by the user terminal on an (i+4)-th uplink subframe; sending the PHICH information to the user terminal on an (i+4+k)-th downlink subframe; and if the PHICH information comprises a negative acknowledgement message, receiving the PUSCH information retransmitted by the user terminal on an (i+4+k+4)-th uplink subframe, such that the time for sending the PHICH information can be flexibly scheduled and deposed, and LTE can more flexibly support the application scenes of a multilayer / multi-cell large scale antenna combined processing technology.