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76 results about "Complete response" patented technology

Disk input/output control device maintaining write data in multiple cache memory modules and method and medium thereof

An input / output control device uses all of its cache memory effectively and allows cache memory modules to be added in increments of one. When cache memory included in the input / output control device is operating normally and the input / output control device receives a write request from a processing device, the input / output control device returns a write request completed response after writing data to cache memory as set forth in configuration information included in the input / output control device. The write data in the cache memory is then written to one or more disk devices asynchronously with the write completed response. When there is a problem with a cache memory module, the write data that was to be written to the region controlled by the cache memory module where the problem occurred is divided among the remaining cache memory modules. When adding more cache memory modules, the input / output control device writes data to the cache memory in response to a write request from a processing device based on the configuration information after the cache memory was increased and after the data was moved as set forth in the configuration information corresponding to the cache memory increase.
Owner:FUJITSU LTD

Telephone-receiving call center system

A call center system used for receiving incoming calls in accordance with the present information has a plurality of terminals, an incoming-call control apparatus and an exchange. Each of the terminals is accommodated by the exchange and includes a display unit as well as a telephone unit; an audio recording & playback unit for recording voices of a conversation between an operator operating the terminal and a caller making an call in a conversation-voice recording file and for playing back voices from the conversation-voice recording file and a response-information-creating unit for creating a response to an incoming call. Further each of the terminals includes a halfway-saving & saving unit for saving a halfway response being created in a halfway-response recording file and for saving a completed response in a response recording file; a saved-halfway-response-reading unit for reading out the halfway response from the halfway-response recording file; a saved-halfway-response-display unit for displaying a halfway response stored in the halfway-response recording file read out by the saved-halfway-response-reading unit on the display unit; and a status-notifying unit for reporting status of being able or unable to receive an incoming call to the incoming-call control apparatus.
Owner:FUJITSU LTD

Communication switching and establishing method and equipment

Disclosed are a communication switching and establishing method and device. A switching procedure comprises: an access network device determining to switch from a D2N link to a D2D link; sending a switching command to a first terminal and a second terminal; receiving a switching complete response; and saving bearer information of a bearer, which needs to be switched to the D2D link, in the D2N link, or requesting to send a bearer keep request to a core network node. A communication establishing procedure comprises: after the access network device determines that communication needs to be established with the D2D link, determining whether a core network side link needs to be established for communication between the first terminal and the second terminal; if yes, sending a service request to a core network device, so that the core network device establishes a core network side link for the service request; and sending configuration information of the D2D link and establishment instruction information of the D2D link to the first terminal and/or the second terminal. The present application enables a first terminal and a second terminal to perform D2D communication, thereby enhancing network transmission efficiency.
Owner:DATANG MOBILE COMM EQUIP CO LTD

Industrial control network slave station communication method and device based on EtherCAT protocol

The invention provides an industrial control network slave station communication method based on an EtherCAT protocol. The method comprises the following steps: (1) receiving an EtherCAT frame from Ethernet, writing header information of the frame into a frame header register, and writing frame data into a reception buffer module; (2) reading the header information of the frame from the frame header register, writing the read header information into a transmission buffer module, reading and resolving a sub-message in the ECAT frame from the reception buffer module in parallel at the same time, generating response data for responding to the EtherCAT frame according to the EtherCAT protocol, and writing the response data into the transmission buffer module; and (3) after completion of the step (2), constructing a complete response data frame according to the data of the transmission buffer module, and transmitting the response data frame to the Ethernet. The invention also provides a corresponding slave station communication device. The scheme of the invention is low in cost, contributes to large-scale deployment, and can be suitable for industrial applications in various different fields. On the premise of ensuring compatibility with a plurality of instruction modes, high robustness and high reliability can be ensured, and the data receiving and transmitting success rates and the communication rate are increased.
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Disk input/output control device maintaining write data in multiple cache memory modules and method and medium thereof

An input/output control device uses all of its cache memory effectively and allows cache memory modules to be added in increments of one. When cache memory included in the input/output control device is operating normally and the input/output control device receives a write request from a processing device, the input/output control device returns a write request completed response after writing data to cache memory as set forth in configuration information included in the input/output control device. The write data in the cache memory is then written to one or more disk devices asynchronously with the write completed response. When there is a problem with a cache memory module, the write data that was to be written to the region controlled by the cache memory module where the problem occurred is divided among the remaining cache memory modules. When adding more cache memory modules, the input/output control device writes data to the cache memory in response to a write request from a processing device based on the configuration information after the cache memory was increased and after the data was moved as set forth in the configuration information corresponding to the cache memory increase.
Owner:FUJITSU LTD

Method of using wifi probe request and response packet to realize rapid communication

The invention relates to a method of using a wifi probe request and a response packet to realize rapid communication, and solves the insufficiency in prior art. The technical scheme comprises the steps of defining one end for sending probe request as the Client end, and defining one end for sending probe response as the Master end based on probe request and probe response in wifi 802.11 protocol; then, defining parameters to the Probe request and Probe response, wherein, IE1 needs the following parameters: packet type, packet number, packet index, IE 2 number and packet mask; IE2 needs the following parameters: data block offset, data block length and data block content; IE1 packet type comprises the following definition: 0 for querying request packet; 1 for querying response packet; 2 for completing the request packet; and 3 for completing the response packet. The Client end sends a request at a fixed frequency based on a received packet MASK; a background receives response of the Master continuously and updates the received packet MASK until all packets collected and a communication complete request is sent to the Master end; and the Master end gives a communication complete response feedback.
Owner:HANGZHOU BROADLINK ELECTRONICS TECH

Method for calculating equivalent impedance of rectifier bridge load of wireless charging system

The invention discloses a method for calculating equivalent impedance of rectifier bridge load of a wireless charging system. The method comprises the following steps of (A) building a state space model comprising a wireless charging system rectifier bridge, a filter capacitor of the rectifier bridge, a rectifier bridge input inductor and electric equipment; (B) calculating a phase difference between a zero crossing point of previous voltage of the rectifier bridge input inductor and the zero crossing point of input voltage of the rectifier bridge and the filter capacitor of the rectifier bridge and output equivalent DC voltage of the rectifier bridge and the filter capacitor of the rectifier bridge; (C) obtaining an input variable and an initial value of a state variable of the state space model built in the step (A); (D) calculating a complete response of the state space model to obtain time domain expressions of input voltage and input current of the rectifier bridge and the filtercapacitor of the rectifier bridge; and (E) obtaining frequency domain expressions of the input voltage and input current of the rectifier bridge and the filter capacitor of the rectifier bridge, thereby calculating equivalent series resistance and inductance of the rectifier bridge load of the wireless charging system.
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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