82results about How to "Speed ​​up the switching process" patented technology

The invention discloses a method for estimating a speed class of a mobile terminal in a multilevel cellular system, which comprises the following steps of: allowing the multilevel cellular system to comprise multiple cell types, and when the mobile terminal enters a cell, acquiring a cell weight; when the terminal performs cell reselection, and in the set time interval, accumulating the cell weight of the original cell to Ntotal; and when the time interval is up, comparing the Ntotal, a NCR-M and a NCR-H; if the numerical value of the Ntotal is lower than that of the NCR-M, judging the speed of the mobile terminal to be a low speed; if the Ntotal is between the NCR-M and the NCR-H, judging the speed of the mobile terminal to be an intermediate speed; and if the numerical value of the Ntotal is greater than that of the NCR-H, judging the speed of the mobile terminal to be a high speed. When a new interval begins, the Ntotal is cleared. The method is also applied to cell weight accumulation only when the terminal switches and the cell weight accumulation when the terminal switches or the cell is reselected instead of the weight accumulation only when the terminal performs the cell reselection. The cell weight is only added by utilizing the existing information in the system, so that the precision of the conventional method for estimating the speed of the terminal in the system is improved.

The invention discloses a mobile terminal play mode switching method and device. The method comprises the following steps: at first, creating a full-screen blank view, creating a full-screen play view, and covering the full-screen blank view with the full-screen play view; then, loading the video content to be played in the full-screen play view; and after receiving a rotation angle of a mobile terminal, loading the rotation angle to the video content of the full-screen play view, and playing the rotated video content in the full-screen play view. The mobile terminal play mode switching method is used for rotating the video content to switch the mobile terminal play mode, and switching a non-full-screen mode in a vertical screen form into a full-screen mode in a horizontal screen form, and in a switching process, the video content displayed on a network view does not need to be re-composed, thereby reducing the consumption of CPU and other hardware resources, and then the switching process is accelerated to ensure smooth play of a video.

At least one quality parameter determined in a link layer based on signal transmission to a physical layer mobility-controlling mechanisms of a network layer is used to decide on the transfer in handover between two network access devices. At least one message received by a currently supplying network access device is relayed from the physical layer to the network layer or suppressed according to the at least one quality parameter.

There are provided aluminum elements covered on their surfaces with a coating film free from harmful hexavalent chromium compounds and fluorine compounds. Particularly, aluminum dicast and aluminum cast materials having excellent paint adherence and corrosion resistance are provided. The coating film for aluminum elements comprises (i) chromium, (ii) zinc and (iii) cobalt and / or titanium with 95% by mass or more of said chromium being a trivalent chromium.

A mobile ad hoc network is formed by selecting at least one client to function as a Virtual Mobile Server (“VMS”) on behalf of other clients: Those other clients subsequently communicate with a cell station via the VMS on an UWB format. Other clients may function as Virtual Distributed Mobile Servers (“VDMSs”) which relay communications between the VMS and clients which are out of direct communication range of the VMS. Further, multiple VMSs may be implemented for a single ad hoc network in order to bundle bandwidth. Clients may also extend the communication range of the VMS to a new cell station in order to enable earlier initiation of cell station handoff.

The present invention provides a thermoelectric cooperative control method for the SOFC system based on fractional order sliding mode variable structure, comprising the following steps: S1, collecting parameters of system states and output under combinations of different input parameters of the SOFC system, acquiring an influence function of steady-state power, temperature, efficiency response characteristics and bypass valve opening BP within a full load interval on efficiency optimization, as well as an efficiency optimization function within a specified load switching interval and under a time-delay condition; S2, acquiring a local optimal steady-state operation function, a global optimal function under the steady state developed and formed, and a power tracking function with different switching intervals and different time-delay conditions; S3, calculating a sliding mode interval; S4, calculating a series reaching law function according to optimization functions; S5, eliminating chattering of the series reaching law function through a fractional order optimization method, and solving the reaching law by calculation. The present method can provide precise, flexible and stable control, greatly speed up the switch process, overcome time-delay feature of the great inertia of the SOFC system, and realize fast load switching.

The invention aims at providing equipment and a method used for realizing distributed lock management, and the equipment and the method are based on public management information. Through disclosing management information of a distributed lock owner and validity period information, the distributed lock owner and the validity period information which are originally entrusted to thread management between user equipment and network equipment are publicized so that a service layer can high-efficiently and flexibly customize a distributed lock service according with a service scene. Further, a user equipment process which fails to grasp distributed locks actively subscribes a distributed lock file; when a distributed lock possessor process actively releases the distributed locks, each user equipment process can timely acquire a change notice so as to grasp the distributed locks again; and finally a switching process of a distributed lock owner is accelerated.

The invention discloses a switching method based on shared channels of mobile communication system, the aim of invention is used to solve the problems that the reliable coding can not be used caused by the complicated switch method and complicated switch accessing message, it includes: when base station judges that it need to be switched and happened in same station, target section distributes ID identify code and configures the wireless messages and ascending messages; target section sends the switch messages by control channels in source section; the messages include at least the wireless messages and ascending messages for ID identify codes for terminals; the terminals send switching complete commands on ascending share messages of target sections. The switching flow is terse, and reduces the switching time. The reduced switching access messages can be presented by more bytes, and the switching access messages can use the reliable coding technology, and the receiver of base station can decode easily.

The present invention provides a hardware accelerator, which allows faster switching between processing modes. In an information processing device with a bytecode accelerator BCA for translating a stack-based intermediate code (bytecode) into register-based instructions, a selector SEL for switching between BCA and soft VM is posed between an instruction part FET and a decode part DEC and data transfer paths P4 and P5 are formed between BCA and the register file REG_FILE. When bytecode accelerator BCA is activated, the P3 side is selected by the selector SEL and the translated CPU instructions are transferred to the decode part DEC. If the intermediate language code cannot be translated by the BCA, the processing mode is switched to software processing. During switching between the modes, internal information of BCA can be transferred between BCA and REG_FILE in parallel, achieving faster mode switching.

The invention discloses a file sharing method supporting automatic failover. The method comprises the steps that file sharing connection between a client side and a master server is established, and a heartbeat line between the master server and a backup server is abnormal when the master server shut down; the backup server detects abnormality of the heartbeat line and determines that the master server cannot provide a normal file sharing service; the backup server transmits a fault notification to the client side; the client side receives the fault notification and redirects original file sharing connection to the backup server; and file sharing connection between the client side and the backup server is established. Acceleration of the switching process of the file sharing service is realized by the method so that working efficiency is enhanced.

The method comprises: the network side reserves VoIP channel resources for the calling user and called user; when calling user initiates a call, it activates the VoIP channel resources reserved for calling user; the calling user sends call request message to PTT server through the VoIP channel resources reserved for the calling user; according to the information of called user, the PTT server activates the VoIP channel resources reserved for the called user, which is allocated to the called user; establishing call connection between both calling and called users to make phone call.

The invention discloses a rapid switching method, a rapid switching device, a terminal and a base station. The rapid switching method at least comprises the steps that the terminal sends an indication message for supporting a rapid switching capacity or not to a source base station; when the indication message indicates that the terminal supports the rapid switching capacity, the terminal receives a notification message which is sent by the source base station and is used for indicating rapid switching from the source base station to the target base station; and the terminal calculates a TA or obtains the TA calculated by the target base station from the notification message which is sent by the source base station and is used for indicating the rapid switching from the source base station to the target base station, cuts off data connection with the source base station and carries out data transmission and reception with the target base station.

The invention provides a streaming media service receiving device, a method and a mobile terminal thereof, which relates to the field of mobile communication and is invented for solving the problem that the video services of the existing mobile phone requires relatively long time for switching. The streaming media service receiving device comprises a service receiving module used for receiving a plurality of services in which one is a master service and others are slave services, a service buffer module used for buffering and storing the slave services during the playing period of the master service and a service playing module used for playing the buffered slave services when the switching from the master service to the slave services is finished. The proposal realizes the fast switching of the video services of mobile phones and improves the mobile phone video using experience of users.

The invention relates to a method of code modulation for attaining the physical channel resource, which first enlarging the index number of code modulation type; and directly setting the projection relationship between the code modulation type index number and all code modulation types in the terminal and the base station; then the base station checks the code modulation index number relative to present used code modulation type according to said projection relationship; transmitting the code modulation type index number via the chain circuit projection information to the terminal and deleting the TLV code modulation type projection relationship information of channel description mark information; the terminal attains the code modulation type index number from received chain circuit projection information and checks the code modulation type relative to the code modulation type index number according to the stored projection relationship. The invention also discloses another method of code modulation for attaining the physical channel resource. The invention can save the consumption of channel description mark information when attaining the burst code modulation type.

A switching power supply and a method for controlling a voltage of a Bulk capacitor in the switching power supply are provided. The switching power supply includes: a rectifying unit; a Bulk capacitor; a converter; a monitoring circuit; a control circuit, controlling discharging of the Bulk capacitor, being configured to perform controls such that the voltage across the Bulk capacitor maintains the peak value after the Bulk capacitor having been charged to a peak value of AC voltage, and to perform controls such that the Bulk capacitor discharges from a peak value when the instantaneous absolute value of the AC voltage is smaller than or equal to the preset voltage. Using the technical solution of the present disclosure, a discharging time of the Bulk capacitor can be shortened, and thereby the volume of the Bulk capacitor is reduced. Consequently, it is conducive to realize miniaturization of the switching power supply.

A method for manufacturing an electrolyte material layer with a chalcogenide material incorporated or deposited therein for use in semiconductor memory devices, in particular resistively-switching memory devices or components. The method comprises the steps of producing a semiconductor substrate, depositing a binary chalcogenide layer onto the semiconductor substrate, depositing a sulphur-containing layer onto the binary chalcogenide layer, and creating a ternary chalcogenide layer comprising at least two different chalcogenide compounds ASexSy. One component A of the chalcogenide compounds ASexSy comprises materials of the IV elements main group, e.g., Ge, Si, or of a transition metal, preferably of the group consisting of Zn, Cd, Hg, or a combination thereof.

The invention provides a maximum Doppler frequency shift estimation method and device. The method comprises the steps: a receiver samples a transmitting signal of a transmitter; the receiver calculates the estimated value of an autocorrelation function of a complex channel according to the sampling result of the transmitting signal; the receiver determines the angle difference of an arrival angle of the transmitting signal according to the position of the transmitter; and the receiver estimates the maximum Doppler frequency shift of the transmitter according to the estimated value of the autocorrelation function and the angle difference. The invention solves the problem that the existing estimation method can not really reflect the travelling speed of a terminal, thus being beneficial to improving switching and load balancing performances in a wireless mobile communication system.

The invention provides a memory management method and related equipment, which aims to actively perform memory defragmentation based on application scenarios and continuous memory demand prediction soas to meet the demands of different application scenarios for continuous memory, reduce the waiting time of memory allocation and improve the application running efficiency. The method comprises thefollowing steps: the terminal equipment acquires a switching probability of switching from a currently running first application scene to each second application scene in one or more second application scenes; determining a target continuous memory according to the continuous memory required by one or more second application scenes of which the switching probability meets a preset condition in theone or more second application scenes; and if the available continuous memory on the terminal equipment is smaller than the target continuous memory, before the terminal equipment is switched from the first application scene to any second application scene, the terminal equipment performs memory fragmentation, so that the available continuous memory on the terminal equipment is greater than the target continuous memory.

The invention relates to a multimode terminal and a time synchronizing method in the cross form switching thereof. The terminal comprises a computing unit and a switching unit. The method includes that the multimode terminal computes and maintains balance non-working form timing information under the current working form and switches business to the target form according to the maintained target form timing information when business switching is required. The terminal and the method quicken the switching process and improve success ratio, capability and performance for business switching and measurement.

The method and apparatus for distributing keys according to the IEEE 802.11r standard broadcast at least one notify packet from a first access point to other access points within an extended service set when a station has connected to the first access point. If the R0 key holder identifier in a key request packet coming from a second access point matches the R0 key holder identifier held by the first access point, a key response packet is forwarded to the second access point to speed up the handoff procedure between the station and the second access point.

The invention discloses a safe and effective control method for a solid oxide fuel cell during external load power switching. On the basis that static analysis is carried out to obtain optimal operating points (I, BP, AR and FU) when a system works at fixed load power, a method for solving the problems of fuel deficit and quick tracking of the load power, namely a parabolic open-loop double step current pre-control power switching method is provided when the load power is switched. According to the safe and effective control method, the problem of fuel deficit and the problem of quick tracking of the load power are effectively solved; an safe, efficient and stable quick load tracking of an SOFC system is achieved.

The embodiment of the invention discloses an interface configuration migration method and device. Through adoption of the technical scheme provided by the embodiment of the invention, the interface configuration migration method and device Interface configuration migration method and device are able to automatically configure and reset a source interface, add the non-default configuration of the source interface to an object interface according to the configuration order and realize configuration automatic migration operation in the process of interface switching, so that the manual configuration is replaced by automatic operation, the efficiencies of interface switching and configuration migration are improved; and moreover, the problems of missed matching and mismatching in the process of multi-configuration operation are avoided and the accuracy of configuration migration is improved by the operation mode of resetting the source interface in an inverted order and configuring the object interface in order in the condition of ensured configuration stability of the interface.

The invention discloses a multi-band intersected intermodulation test system. Two broadband signal sources, two broadband power amplifiers, a broadband receiver and a power meter are used, a switch case switching emission channel and reception channel is added, and thus emission power can be switched to any test module. In the test module, the emission power of each input end is monitored by a coupler, and two test switches are used to switch the output electric bridge of a signal. Through the electric bridge, the signal is mixed and outputted to a diplexer. A first test switch and a second test switch respectively switch two receiving channels and two coupling channels. A third switch common end is connected to the broadband receiver, and other ports switch different module receiving ends. A fourth switch common end is connected to the power meter, other ports switch different module coupling ports, and emitting power is detected. Through independently switching an emission signal 1 channel, an emission signal 2 channel and an intermodulation reception channel, a single frequency band intermodulation test can be realized, and two-frequency-band intermodulation test can be realized too.

The invention discloses a method and device for switching channels in an intelligent interaction panel, and the method comprises the steps: receiving a channel switching request for switching to a second channel from a first channel; detecting the state of a second channel correlation system; switching a touch receiving service to the second channel correlation system according to the channel switching request if the second channel correlation system is in a sleep state or a dormant state, switching the current display to the second channel from the first channel, and wakening the second channel correlation system. In other words, the channel switching is carried out after the channel switching request is obtained, i.e., wakening the second channel correlation system in the sleep state or the dormant state while the touch receiving service is switched to the second channel correlation system and the current display is switched to the second channel from the first channel, so as to cause no impact on normal use after the switching. There is no need to use the user operation to achieve the wakening of the second channel correlation system after channel switching, thereby reducing the operation, speeding up the switching, and improving the channel switching efficiency.

Electrochromic matrix and method of controlling the grey state of pixels in an electrochromic matrix display comprising a first set of electrodes being formed of electrically isolated conduction lines, a second set of electrodes being formed of electrically isolated conduction lines, an electrochromic material and an electrolyte being arranged between or on said first and second sets of electrodes and drive means arranged to supply drive voltages selectively to individual electrodes in said first and second sets of electrodes, said first and second sets of electrodes being arranged in a pattern such that each electrode in said first set intersect each electrode in said second set at a single location and such that electrode in said second set intersect each electrode in said first set at a single location, said intersections between the first and of pixels.

The invention relates to a washing machine which comprises an inner bucket and an outer bucket, and is characterized in that multiple circular motion tracks are formed along the circumferential direction of inner walls of the inner bucket; each circular motion track is provided with a washing block (2); the washing blocks (2) move along each circular motion track; and the displacement between thewashing blocks (2) on two adjacent circular tracks is changed, and the clothes between the two washing blocks are rubbed back and forth. The effect of washing the clothes by human hands is simulated in a manner of enabling the washing blocks to move back and forth, so that the clothes is washed and cleaned, and water can be saved.

The invention discloses a ZigBee-based double-rate superframe scheduling method, which comprises the following steps that: a wireless sensor network built on the basis of ZigBee standards operates in a low-rate superframe mode with a lower duty ratio; when a target enters the monitored area of a wireless sensor network node, the node detecting the target switches to a high-rate superframe mode, all router nodes on a path from the node to a ZigBee root node switch to the high-rate superframe mode at the same time and thus, a high-rate superframe mode transmission path from the area in which the target appears to the root node of a coordinator is formed to realize the real-time transmission of data; and nodes not detecting the target continue operating in a low-rate superframe mode. Under the condition that the target appears, the whole network applies a double-rate superframe communication mechanism. With the movement of a target, a new double-rate area moves constantly, so that the real-time monitoring of the target is performed under a condition of guaranteeing low power consumption of the network.

The invention relates to a method for controlling switching between systems through a third-party database. The method comprises the steps that (1) a host address is called, and state information of the database is obtained; (2) a database label is set for the database, and a service corresponding to the database label is established; (3) a connection relation and the database label are stored in a shared memory; (4) the service is called; (5) whether the called service is long connection or not is judged, if yes, the step (6) is executed, and if not, the step (8) is executed; (6) whether the current database label is consistent with the database label in the shared memory is judged, if yes, connection is achieved, operation is finished, and if not, the step (7) is executed; (7) the current database is closed; (8) a corresponding database is opened according to the database label corresponding to the current service, and operation is finished. The method can achieve random switching between an access layer, a service layer and a data layer between the systems, configuration is flexible, control is convenient, service persistence can also be guaranteed, and the timeliness ratio of switching between the systems is improved.

Methods, systems and circuits for reducing aging of at least one component of a data path are disclosed. First data transmitted over a data path may be monitored in an active state to allow generation of second data, where the second data may be transmitted in an inactive state over the data path to improve the balance of any imbalance in the static probability of one logical state versus another caused by transmission of the first data. Portions of data to be transmitted over a data path may be compared to previously-transmitted portions of data to determine a respective data bus inversion (DBI) setting each portion of data, where the DBI settings may be used to increase the toggling of bits of the data path and improve the balance of the static probability of one logical state versus another.