83results about How to "Increase the number of connections" patented technology

To improve viewing angle characteristics by varying voltage which is applied between liquid crystal elements. A liquid crystal display device in which one pixel is provided with three or more liquid crystal elements and the level of voltage which is applied is varied between the liquid crystal elements is varied. In order to vary the level of the voltage which is applied between the liquid crystal elements, an element which divides the applied voltage is provided. In order to vary the level of the applied voltage, a capacitor, a resistor, a transistor, or the like is used. Viewing angle characteristics can be improved by varying the level of the voltage which is applied between the liquid crystal elements.

A radio base station related to the present invention includes: a signal storing unit configured to store baseband signals received and over-sampled; a format determining unit configured to determine transport formats of the baseband signals; and a despreader unit configured to despread the baseband signals stored in the signal storing unit, in accordance with the transport formats determined by the format determining unit, after the determination by the format determining unit.

The invention relates to a TFT-LCD array substrate and a color film substrate. The array substrate comprises a grid line, a common electrode line and a data line which are formed on the array substrate, a TFT formed at the intersection between the grid line and the data line, and a pixel electrode positioned in the pixel area, wherein a second passivation layer through hole and a pixel electrode through hole which enable the common electrode line to be exposed out are arranged on the common electrode line and are used for being electrically connected with a transparent electrode on the color film substrate. The color film substrate comprises a black matrix, color resin, a cylindrical spacer and a transparent electrode which are formed on the color film substrate, wherein the cylindrical spacer is arranged at the position corresponding to the second passivation layer through hole on the array substrate, and the transparent electrode is covered on the cylindrical spacer. The invention changes the electric connection way of the transparent electrode on the color film substrate and the common electrode on the array substrate and improves the display quality of the TFT-LCD.

A modular lighting system includes a set of interconnected reconfigurable illuminating modules and corresponding intermediate connectors. Each illuminating module includes a light source and at least one connecting area. Each connecting area includes an illuminating module coupling assembly having at least one ferromagnetic member and having electrically conductive members electrically coupled to the light source. Each intermediate connector has a plurality of intermediate connector coupling assemblies electrically coupled to one another. Each intermediate connector coupling assembly includes a ferromagnetic component that is configured to be magnetically coupled with the ferromagnetic member so that one intermediate connector coupling assembly is electrically coupled to one illuminating module coupling assembly, and the two coupling assemblies are held in electrical contact with one another by magnetic force.

The invention provides a narrow band Internet of things oriented time-frequency two-dimensional sparse code multiple access method and relates to the technical field of communication. Time slots are divided on a narrow band. N time-frequency resource units form an SCMA (Sparse Code Multiple Access) time-frequency resource block, so a cellular mobile or wireless local area network communication system indicates that the SCMA time-frequency resource block is used for performing an uplink scheduling access step, an uplink scheduling-free access step, an uplink mixed scheduling access step and a downlink access step. The fact that the SCMA only works in a frequency domain is changed to time frequency two-dimensional work. According to the method, through adoption of the time frequency two-dimensional sparse code nonorthogonal multiple access, the SCMA technology is expanded from the frequency domain to the time frequency two-dimensional work, the narrowband characteristic of an IoT device is ensured, and the mobile communication user connection quantity, a spectrum utilization rate and a network capacity are improved. Compared with the prior art, the method has the advantages that under the same bit error rate, each of the user quantity and the network capacity is improved to 1.5 times, and the performance of a mobile communication system is greatly improved.

The invention discloses a session implementation method and a session implementation device for a distributed consistency system, a session management method for the distributed consistency system, and a session participating method and a session participating device of a proxy server. The session implementation method for the distributed consistency system comprises the steps of sending a session registration request to a server side; receiving a session identifier generated based on the request and sent by the sever side; and sending a service request carrying the session identifier to the server side. By using the method, design implementation of the distributed consistency system is simplified, and system complexity is reduced; unusable time of the service when connection abnormity caused by network jitter and server upgrade occurs is shortened, and processing efficiency is improved; the proxy server is introduced between a client and the server side, a connection number between the server side and the client is increased, and thus processing efficiency of the system is improved.

The invention discloses an environment-friendly well-washable step-by-step deblocking water injection packer which comprises a central pipe, an upper joint, an upper core pipe, an upper outer sleeve, a locking sleeve, an outer core pipe, a rubber barrel and a lower joint, wherein the upper joint sleeves the central pipe; the upper core pipe is arranged in an inner cavity between the upper joint and the central pipe; the upper end of the upper core pipe is connected with the central pipe; the upper outer sleeve sleeves the upper core pipe; the upper end of the upper outer sleeve is connected with the upper joint; the locking sleeve sleeves the lower end of the upper outer sleeve; a clamping spring is arranged in an inner cavity between the locking sleeve and the central pipe and is arranged on a clamping spring seat; the outer core pipe sleeves the central pipe; the upper end of the outer core pipe is connected with the clamping spring seat; the rubber barrel is arranged between the locking sleeve and the lower joint. The environment-friendly well-washable step-by-step deblocking water injection packer has the benefits that the rubber barrel of the packer can be prevented from being locked, so that the safety and the reliability of deblocking of the packer are greatly improved. An anti-locking mechanism of the environment-friendly well-washable step-by-step deblocking water injection packer has the characteristics of being simple in operation, novel in structure, safe and environmentally friendly.

The invention discloses a temperature and humidity sensing networking system, which comprises at least one computer, central equipment and a plurality of sensing nodes. The central equipment comprises a serial port and a plurality of node interfaces. The serial port is connected to the computer. The plurality of sensing nodes are connected to the plurality of node interfaces of the central equipment by adopting a star bus. Each sensing node comprises a sensing host and a plurality of sensor modules. The sensing host comprises a micro control unit (MCU) processor, a display and a first communication interface. Each sensor module comprises a temperature and humidity data acquisition chip and a second communication interface. The plurality of sensor modules are concatenated in form of tail-biting structure by the second communication interfaces, and then are connected to the first communication interface of the sensing host. The temperature and humidity sensing networking system can conveniently monitor distributed temperature and humidity information in real time, has high reliability, high cost performance, high extensibility and high portability, and enables a user to realize corresponding temperature and humidity data acquisition and transmission functions only by arranging required sensing modules.

A method of assigning transmission channels in a telecommunications network and a user station are provided, which facilitate an increase in the capacity of a telecommunications network. The telecommunications network may include multiple base stations and mobile stations, the transmission channels being provided for transmitting signals between the base stations and the mobile stations. In uncoordinated operation of the base stations, at least one of the transmission channels is assigned for transmitting signals between one of the base stations and one of the mobile stations as a function of a channel measurement, in which the transmission power on all possible transmission channels is measured, if the previously measured transmission power on this transmission channel is minimal.

The invention discloses an LED control method and equipment. The LED control equipment comprises a PC (Personal Computer), a master controller and a plurality of branch controllers; the plurality of branch controllers are connected in series with the master controller; the PC is connected with the master controller; and the branch controllers are used for controlling LEDs. By applying the technical scheme, the plurality of branch controllers are connected in series with the master controller, when a branch controller is additionally provided, the branch controller is needed to match with an impedor of a device arranged at the front end of the branch controller, but not needed to match with impedors of all devices, therefore, the connection number of the branch controllers is increased, and the mounting distance of the LEDs is further increased.

The invention discloses a mode division multiple access method based on orbital angular momentum (OAM). The method comprises the following steps: modulating M (M is greater than or equal to 1) paths of baseband signals onto a millimeter wave (the formula is described in the specification) carrier of an OAM mode produced by a phased array antenna and carrying an eigenvalue li, wherein the OAM modeis expressed by a Laguerre-Gaussian beam, a total sending signal is expressed as (the formula is described in the specification), and the total signal received by a receiving end is (the formula is described in the specification); then after k (k is smaller than or equal to M and is greater than or equal to l) terminals receive the signal (the formula is described in the specification), using a receiving antenna array to analyze the own necessary ith path of baseband signals from the (the formula is described in the specification) to obtain the ith path of baseband receiving signals; and finally performing sampling and quantitative processing on (the formula is described in the specification) to obtain quantitative baseband receiving signals (the formula is described in the specification),wherein T represents a code element interval. The invention provides a mode division multiple access scheme using the OAM mode as a new degree of freedom by using the orthogonality of the OAM beams and the Hilbert space characteristics of the mode l thereof, and the mode division multiple access scheme provided by the invention can improve the spectrum utilization rate and increase the equipmentconnection number, thereby greatly improving the capacity of a millimeter wave system and satisfying the transmission requirements of mass data in the future, and the application prospect is extensive.

The invention belongs to the field of communication, and provides a method for establishing a communication channel. The method comprises the following steps: obtaining current state information of a mobile WIFI terminal, if judging that the current state information is located in a preset information set allowed to provide wireless Internet service through a seed card channel, providing the wireless Internet service for a mobile client through the seed card channel, and if not, judging whether the comprehensive evaluation index of a seed card is better than or equal to the comprehensive evaluation index of a virtual card; and if so, providing the Internet service for the mobile client through the seed card channel. By means of the above steps, when the mobile WIFI terminal is located in a nation or area capable of directly providing the wireless Internet service through the seed card, or when the comprehensive evaluation index of the seed card is optimal, the wireless Internet service is directly provided through the seed card without establishing the communication channel through the virtual card, thereby reducing the occupation of connection resources of a background server and increasing the connection number of the background server, and even the connection number can be maximally doubled under the condition that other conditions are invariable.

Optical elements (light sources 16 or photodetectors 18) are arranged in a two-dimensional array, and the relative positional relationship between the optical elements and optical waveguides 12 is defined such that optical waveguides 12 extend between the optical elements in the two-dimensional array substantially parallel to substrate 19 for increased parallelism. Micromirrors 15 are disposed in respective optical waveguides 12 to bend light beams through 90 degrees to realize a highly efficient optical coupling between the optical elements and optical waveguides 12. The optical waveguides are stacked in multiple stages, and light beams are lead to the optical waveguides in the multiple stacks through micromirrors 15 across the stacked plane of the optical waveguides, thereby realizing parallel connection between the two-dimensional array of optical elements and a two-dimensional array of optical waveguides. There is thus provided a connection structure between the optical elements and optical waveguides 12, which is small in size and high in efficiency, and is of high parallelism.

The invention discloses a load balancing method of a multi-interface wireless access point and a device, relating to the technical field of wireless networks. The technical scheme provided by the invention comprises the following steps of: periodically obtaining MAC (media access control) addresses connected to a network card, counting the number of the MAC addresses and updating an MAC address information summary sheet; generating an MAC address information configuration table; judging whether to perform a load balancing operation; if so, performing the load balancing operation and updating the MAC address information configuration table; otherwise, ending the current periodic operation, and waiting to enter the next periodic counting; judging whether the MAC address information configuration table is null; if so, entering the next period; and otherwise, performing network card connection setting according to the MAC address information configuration table, and entering the next periodic counting. Through the setting, the method and device disclosed by the invention achieve the aim of guaranteeing the reliability of wireless access, are suitable for high-density population and save the network flow.

To minimize the influence on a whole system caused by abnormal communication occurring at a part of a transmission line, an air conditioning apparatus and a transmission apparatus for the air conditioning apparatus are provided. A plurality of air conditioning units (20, 20) are connected by daisy chain system by using switching hubs (31) incorporated in outdoor units (30). The air conditioning units are connected by permitting data transmission on a center transmission line (10A) and that on an indoor-outdoor transmission line (10B) to be separately performed, by gateways (32) connected to the switching hubs (31).

A display device according to an embodiment of the present invention includes: a plurality of first electrodes arranged on a plurality of display elements, a plurality of second electrodes arranged in a layer identical to or different from a layer of the first electrodes, and a plurality of first touch signal lines connected to the plurality of first electrodes; a plurality of connection terminal provided in the peripheral area; a first switch which switches a status of an electric connection between one of the plurality of image signal lines and one of the plurality of connection terminals from connected to disconnected, or vice versa; and a second switch which switches a status of an electric connection between one of the plurality of first touch signal lines and the one of the plurality of connection terminals from connected to disconnected, or vice versa.

The invention discloses a highly connected coordination polymer and a preparation method thereof. The highly connected coordination polymer adopts the following chemical formula: [Zn5(3,3'-tmbpt)(btec)2(OH)2], wherein betc is deprotonated 1,2,4,5-pyromellitic acid; 3,3'-tmbpt is 1-((1H-1,2,4-triazole)methyl)-3,5-bis(3-pyridyl)-1,2,4-triazole. Carboxyl groups of polycarboxylic acid anions can coordinate with metal ions to form metal clusters with larger size; the metal clusters serve as nodes, so that connections of the nodes can be greatly increased. In addition, distances among several coordinating groups of a polydentate nitrogen-containing ligand 3,3'-tmbpt is relatively large, so that steric hindrance is relatively small during coordination, and the metal clusters can further expand easily to form the coordination polymer adopting highly connected structure. The coordination polymer can serve as a broadband semiconductor material and a molecular-based light emitting material to be further developed and applied.

The invention discloses a multi-source data distribution method based on a distribution subscription mechanism. The method comprises the following steps: firstly constructing a corresponding data distribution and subscription relation aiming at one subject, and further constructing a plurality of corresponding sub-relations and sub-subject data; establishing a subject data distribution tree using a data distribution party as a root node to construct a data distribution forest; selecting a sub-method through a father node in the data push process, and pushing a corresponding subject data message on the established distribution tree according to a topological structure of a node load adjusting distribution tree. The method disclosed by the invention is suitable for any network topological structure, and capable of improving the total bandwidth use ratio and shortening the duration of the multi-source data distribution task while balancing the node load.

The invention relates to a multi-tenant data source switching system based on a method parameter section and belongs to the technical field of multi-tenant data sources. User login is conducted, unified authentication is conducted to return to a library to which a current user belongs, and cid serving as a library distinguishing key is an identifier; each user carries the cid after login; before methods are intercepted, the system binds ThreadLocal to each request during execution of context SysContext, and the current cid is saved in the ThreadLocal and released when being used. API standardsare unified, there is no need to pay attention to the information about who conducts calling, judgment and setting of current data sources are not required to be conducted in each business code, andcodes are more concise and higher in maintainability.

The invention relates to an upgrade method based on a task template, comprising following steps: packaging normal operation; combining packaged functional units according to the upgrade requirement so as to form a task template; building a communication channel with a remote server by socket connection; parsing the task template into an operation order; and after sending the operation order to the remote server, executing the operation order. The invention also relates to an upgrade device and a batch upgrade system based on the task template. According to the technical solution disclosed by the invention the execution accuracy and the execution efficiency can be improved. In addition, the batch upgrade system is adopted; only if the server performance allows, a user can increase connection number in a maximum manner according to actual condition of the device, so that the upgrade efficiency is improved.

The invention discloses a copper-cyclotriphosphazene hexacarboxylic acid derivative coordination framework material and a preparation method and application thereof. The coordination framework material is formed by adopting raw materials comprising copper ions and a ligand L through reaction, wherein the ligand L is hexa-(4-carboxylate benzoxy) cyclotriphosphazene and the chemical formula is C42H30O18N3P3; in addition, the coordination framework material is a three-dimensional framework material and has one-dimensional linear pore passages. By improving the composition and structure of the coordination framework material, various parameters in the preparation method and the like, the structurally ordered copper-cyclotriphosphazene hexacarboxylic acid derivative coordination framework materials can be obtained, the preparation method of the series of materials can effectively guarantee the reaction yield and the actual application is facilitated.

The invention discloses a serially concatenated system, a data transmission method, a master device and slave devices. The concatenated system consisting of the master device and at least two slave devices is adopted for transmitting, receiving and forwarding data. The method comprises that: the master device puts a device number of a target slave device into data to be transmitted and transmits the data to an intermediate slave device concatenated with the master device; the intermediate slave device receives data transmitted by adjacent upstream equipment, calculates whether a data check digit is correct or not, and returns a check result serving as an acknowledgement frame to the upstream equipment; and whether the device number digit is the same as that of the current device is judged, if so, contents in a data area are processed, and the data transmission is finished, otherwise, the data is continuously transmitted to the next-level intermediate slave device.

The invention discloses a 1394 data collection module, comprising a power PC main processor and a plurality of 1394 links. The power PC main processor is connected with the plurality of 1394 links. Each 1394 link comprises a 1394 link layer chip, a 1394 physical layer chip and a plurality of ports. A power PC is connected with the 1394 link layer chip. The 1394 link layer chip is connected with the 1394 physical layer chip. The 1394 physical layer chip is connected with the plurality of ports. Each port realizes one bus. Data output by a plurality of buses realized by each 1394 link is the same. Through application of the scheme of the embodiment of the invention, the number of connections among modules and the number of data transmission channels are increased, and the accuracy and reliability in the data transmission process are improved.

The invention provides a data sampling rate conversion method in baseband signal transmission and a transmission system thereof. The method comprises the following steps: firstly, a radio frequency far end unit receives antenna data, and a data sampling rate conversion module performs sampling reducing processing to the data in the baseband signal; secondly, the processed data is continued to be transmitted through a data transmission channel; thirdly, before the data is transmitted to a baseband chip, a data sampling rate restoring module processes the data, restores the sampling rate to the sampling rate required for the baseband chip, and then performs post processing. The baseband signal sampling rate conversion method of the invention can greatly increase the RRU connection number under the premise that the performance is not influenced.

The invention discloses a method and device for data transmission. In the scheme, the same competitive resource group can be divided into a plurality of terminal equipment groups, and two different terminal equipment groups can comprise the terminal equipment with the same DMRS. Because two different terminal equipment groups can comprise the terminal equipment with the same DMRS, the method and device also can achieve a purpose of interference avoiding. Therefore, the method and device improve the connection number of terminal equipment of the same competitive resource group under the condition of guaranteeing the communication quality.

The present invention provides a substrate processing system capable of extending and changing a substrate processing module easily according to changes of processing contents for a substrate. An embodiment of the present invention is the substrate processing system including a main device (100) and sub devices (200 and 300). A transfer controlling part (130) includes: a transfer-procedure acquiring part (131) acquiring transfer-destination specifying information that includes additional information capable of identifying at least a local address and a substrate processing device to which the local address belongs, and that specifies a substrate transfer destination uniquely within the main device (100) and the sub devices (200 and 300); a transfer-destination judging part (132) capable of judging which one of the main device (100), the sub device (200) and the sub device (300) is the substrate transfer destination based on the transfer-destination specifying information acquired by the transfer-procedure acquiring part (131); and a local transfer part (133) that transfers the substrate to a process chamber connected to a transfer chamber of its own device by using the local address allocated uniquely within the own device.

The invention provides a radio frequency remote unit (RRU) for realizing transformation of data sampling rate in base band signal transmission. The invention is characterized in that the radio frequency remote unit RRU comprises an A / D conversion module and a data sampling rate transformation module; the A / D conversion module is used for carrying out the A / D conversion to antenna data received by the RRU; the data sampling rate transformation module is used for desampling data output by the A / D conversion module; the radio frequency remote unit receives the antenna data, the A / D conversion module converts the antenna data and then the data sampling rate transformation module desamples the converted data; and the processed data is transmitted via a data transmission channel to a base station NodeB for the subsequent processing.