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31 results about "Pre-pairing" patented technology
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Dual Function Device
InactiveUS20100299712A1Improve user experienceEasy to viewTelevision system detailsAnalogue secracy/subscription systemsCommunications systemUser input
A communication system for accessing media items via a display device. A receiver is coupled to the display device and a transmitter is coupled to a computer system. Media items stored locally on the computer system and / or remotely on a remote server may be wirelessly transferred from the transmitter to the receiver for display on the display device. In addition, the transmitter and the receiver may be pre-paired prior to delivery to the user, allowing for the network to be configured without any user input. Advantageously, embodiments provide a user with the ability to conveniently view content stored on a computer or a web server without the user having to perform any wireless network setup procedures.
Owner:CISCO TECH INC
Bluetooth-enabled mobile terminal and fast device connection method thereof
ActiveUS20090143012A1Easy searchQuick connectionEnergy efficient ICTPower managementBluetoothComputer science
A Bluetooth-enabled mobile terminal and fast device connection method is provided for reducing device connection latency and power consumption. The device connection method includes inquiring of devices by broadcasting an inquiry at an inquiry Power Control Level (PCL), requesting the devices responded to the inquiry for remote names by transmitting a remote name request, determining whether a device is selected among the devices responded to the remote name request, determining, when a device is selected, whether the selected device is a pre-paired device, attempting, when the selected device is a pre-paired device, pairing with the selected device at a preset PCL, and attempting, when the selected device is not a pre-paired device, pairing with the selected device at the inquiry PCL set for broadcasting the inquiry.
Owner:SAMSUNG ELECTRONICS CO LTD
Configuring a network connection
ActiveUS20100299417A1Easy to viewImprove user experienceElectric signal transmission systemsAnalogue secracy/subscription systemsCommunications systemWeb service
A communication system for accessing media items via a display device. A receiver is coupled to the display device and a transmitter is coupled to a computer system. Media items stored locally on the computer system and / or remotely on a remote server may be wirelessly transferred from the transmitter to the receiver for display on the display device. In addition, the transmitter and the receiver may be pre-paired prior to delivery to the user, allowing for the network to be configured without any user input. Advantageously, embodiments provide a user with the ability to conveniently view content stored on a computer or a web server without the user having to perform any wireless network setup procedures.
Owner:CISCO TECH INC
Apparatus, system, and method for managing multiple copy versions
InactiveUS20050193038A1Data processing applicationsError detection/correctionRecords managementDatabase
An apparatus, system, and method are disclosed for managing multiple copy versions of a source volume. In one embodiment, the apparatus includes a replication record management module, a pre-pairing record management module, and a copy record module. The replication record management module is configured to maintain a current replication record that is descriptive of a current copy version of the source volume. The pre-pairing record management module is configured to maintain a future pre-pairing record that is descriptive of a future copy version of the source volume. The copy record module is configured to create a copy record from a pre-copy record. The pre-copy record may be either the current replication record or the future pre-pairing record. The apparatus, system, and method beneficially maintain multiple records to describe different states for a particular copy version and dynamically handle changes to a source pool, a target pool, or both in a data copy environment.
Owner:IBM CORP
Dual function device
InactiveUS20100297964A1Improve user experienceEasy to viewAnalogue secracy/subscription systemsProgram loading/initiatingCommunications systemUser input
A communication system for accessing media items via a display device. A receiver is coupled to the display device and a transmitter is coupled to a computer system. Media items stored locally on the computer system and / or remotely on a remote server may be wirelessly transferred from the transmitter to the receiver for display on the display device. In addition, the transmitter and the receiver may be pre-paired prior to delivery to the user, allowing for the network to be configured without any user input. Advantageously, embodiments provide a user with the ability to conveniently view content stored on a computer or a web server without the user having to perform any wireless network setup procedures.
Owner:CISCO TECH INC
Method and system for managing bluetooth bonding for pre-pairing and impersonation
Methods and systems are provided that allow Bluetooth bonding of machine-to-machine (M2M) devices to be remotely managed by a third party on behalf of a user.
Owner:ELBRYS NETWORKS
Configuring a network connection
InactiveUS20100296654A1Improve user experienceEasy to viewAnalogue secracy/subscription systemsSecret communicationCommunications systemNetwork connection
A communication system for accessing media items via a display device. A receiver is coupled to the display device and a transmitter is coupled to a computer system. Media items stored locally on the computer system and / or remotely on a remote server may be wirelessly transferred from the transmitter to the receiver for display on the display device. In addition, the transmitter and the receiver may be pre-paired prior to delivery to the user, allowing for the network to be configured without any user input. Advantageously, embodiments provide a user with the ability to conveniently view content stored on a computer or a web server without the user having to perform any wireless network setup procedures.
Owner:CISCO TECH INC
Apparatus, system, and method for managing multiple copy versions
An apparatus, system, and method are disclosed for managing multiple copy versions of a source volume. In one embodiment, the apparatus includes a replication record management module, a pre-pairing record management module, and a copy record module. The replication record management module is configured to maintain a current replication record that is descriptive of a current copy version of the source volume. The pre-pairing record management module is configured to maintain a future pre-pairing record that is descriptive of a future copy version of the source volume. The copy record module is configured to create a copy record from a pre-copy record. The pre-copy record may be either the current replication record or the future pre-pairing record. The apparatus, system, and method beneficially maintain multiple records to describe different states for a particular copy version and dynamically handle changes to a source pool, a target pool, or both in a data copy environment.
Owner:INT BUSINESS MASCH CORP
Self-service clothes washing method and device of washing machine and terminal
The invention discloses a self-service clothes washing method and device of a washing machine and a terminal. The method comprises the following steps of: acquiring pre-paired first identification information of the washing machine by virtue of a near field communication module; connecting with a preinstalled server through the internet according to the first identification information, performing payment according to a preset security certificate authentication mode, and acquiring payment acknowledge information fed back by the server; acquiring the operation authority of the washing machine according to the payment acknowledge information, and controlling the washing machine through the near field communication module. By virtue of the scheme disclosed by the invention, the defects of high cost, inconvenience in use, poor user experience and the like in the prior art can be overcome, and beneficial effects of low cost, convenience in use and good user experience can be realized.
Owner:GREE ELECTRIC APPLIANCES INC
Accessing content via a receiver coupled to a transmitter
InactiveUS20100299709A1Improve user experienceEasy to viewTelevision system detailsPicture reproducers using cathode ray tubesCommunications systemUser input
A communication system for accessing media items via a display device. A receiver is coupled to the display device and a transmitter is coupled to a computer system. Media items stored locally on the computer system and / or remotely on a remote server may be wirelessly transferred from the transmitter to the receiver for display on the display device. In addition, the transmitter and the receiver may be pre-paired prior to delivery to the user, allowing for the network to be configured without any user input. Advantageously, embodiments provide a user with the ability to conveniently view content stored on a computer or a web server without the user having to perform any wireless network setup procedures.
Owner:CISCO TECH INC
Control method and device of infrared device
PendingCN110223500AImprove experienceReduce use costNon-electrical signal transmission systemsComputer hardwareService efficiency
The invention relates to a control method and device of an infrared device. The method comprises the steps of receiving a first voice command of a user, analyzing the first voice command to acquire control information which includes a control object and an operation content, responding to the control object which is the infrared device pre-paired with an intelligent device, determining the infrared control command corresponding to the operation content, and invoking an IrDA module of the intelligent device to send the infrared control command to the control object. The control method providedby the invention turns the voice command of the user into the infrared control command and invokes the IrDA module of the intelligent device to send the infrared control command to the control object;thus, the user controls the infrared device by the voice control; the extra control device is unnecessary; the usage cost is reduced; the voice interactive process is simple and convenient; the service efficiency is improved; and the user experience is improved.
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Channel quality indicator (CQI) enhancement method and device applied to multi-user superposition transmission
The invention discloses a channel quality indicator (CQI) enhancement method and a CQI enhancement device applied to multi-user superposition transmission. The method comprises the steps of implementing superposition transmission pre-pairing according to first CQI information from near-end user equipment and second CQI information from remote user equipment; sending reference signals to user equipment in an administered cell, inserting interference eliminating reference signals into the reference signals in a time division or frequency division manner, wherein the interference eliminating reference signals are applied to the near-end user equipment to estimate indication information of capacity of eliminating interference generated by the remote user equipment; receiving interference CQI information from the near-end user equipment; and determining decisions on pairing and scheduling of the near-end user equipment and the remote user equipment according to the interference CQI information of the near-end user equipment and the second CQI information of the remote user equipment. Based on an additional CQI report, the base station can make the correct user equipment pairing and scheduling decisions, and can also acquire gains from frequency selectivity brought by dynamic pairing and scheduling.
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1
Scheduling method, apparatus and base station
ActiveCN103703854AImprove throughputSpatial transmit diversityWireless communicationNoise powerThroughput
The present invention relates to a scheduling method, an apparatus and a base station apparatus. The method comprises the steps of: pre-pairing all candidate users on a channel to be scheduled, to get pre-pairing result corresponding to the channel to be scheduled; calculating a signal to interference plus noise power ratio of each pairing user of each pre-pairing group in the pre-pairing result, according to a channel quality information of the channel to be scheduled, a channel response message and a high interference indication information of cells interaction; according to the signal to interference plus noise power ratio of each pairing user of each pre-pairing group in the pre-pairing result, processing each pre-pairing group, to obtain all final suitable matched group, and calculating a weight value of all final suitable matched group that the maximum weight value corresponding final suitable matched group is a first pairing user of the channel to be scheduled; and scheduling the user by using the first pairing user of the channel to be scheduled. Accordingly, the present invention by using the interference information of cell interaction improves the cell average handling capacity and edge user handling capacity.
Owner:HUAWEI TECH CO LTD
Uplink carrier configuration method and device in carrier aggregation, and base station
ActiveCN110611918ARealize switchingTransmission path divisionConnection managementCarrier signalTerminal equipment
The embodiment of the invention discloses an uplink carrier configuration method and a device in carrier aggregation, and a base station. The method comprises the following steps: a source base station judges whether a carrier switching condition of terminal equipment is met or not; and if yes, the source base station sends a radio resource control (RRC) connection reconfiguration message to the terminal equipment, so that the terminal device sends data on one target uplink carrier in at least one first uplink carrier indicated by the RRC connection reconfiguration message, wherein the RRC connection reconfiguration message comprises information of the at least one first uplink carrier, the first uplink carrier is an uplink carrier except an uplink carrier pre-paired with a downlink carrier, and thus switching of the uplink carrier is realized.
Owner:CHENGDU TD TECH LTD
Method and device for retransmitting data
InactiveCN107547176AImprove retransmission efficiencyGuaranteed transmission reliabilityError prevention/detection by using return channelPower managementSignal-to-noise ratio (imaging)Signal-to-quantization-noise ratio
The embodiment of the invention discloses a method and device for retransmitting data. The method comprises the following steps: enabling a base station to acquire feedback information of pre-paired remote users with a low signal-to-noise ratio and the feedback information of near users with a high signal-to-noise ratio; determining whether data retransmission is needed according to the feedback information of the remote users and the feedback information of the near users; if the base station determines that the data retransmission is needed, determining a retransmission strategy according tothe feedback information of the remote users and the feedback information of the near users; and transmitting data to the near users and the remote users according to the retransmission strategy. Through flexible HARQ retransmission and merging strategies, the retransmission efficiency of multi-user overlay transmission can be improved, and the transmission reliability can be guaranteed.
Owner:BEIJING XINWEI TELECOM TECH
Single-abrasive-particle continuous scratching testing method for pre-pairing crisp and hard test piece through mutual reference method
ActiveCN105717041AContact stabilityContact state is stableUsing mechanical meansMaterial analysisTool bitAcoustic emission
Owner:HUAQIAO UNIVERSITY
Imaging method and system for three-dimensional image
The invention discloses an imaging method and system for a three-dimensional image. The method comprises the steps of first obtaining two-dimensional images containing a common image region and provided by a first camera apparatus and at least one second camera apparatus in the center, wherein an optical axis direction of the second camera apparatus deflects for a preset deflection angle towards that of the first camera apparatus; performing space reconstruction-based preprocessing on each two-dimensional image based on the common image region of the two pre-paired two-dimensional images; based on the preset deflection angle, mapping the two-dimensional image shot by the second camera apparatus to the optical axis direction of the first camera apparatus; after mapping, reconstructing space pixel values of a to-be-displayed three-dimensional image based on space information of the two pre-paired two-dimensional images and the corresponding camera apparatus; and projecting the reconstructed space pixel values in a preset screen used for displaying the three-dimensional image to obtain the three-dimensional image. According to the imaging method and system, the problems of poor three-dimensional sensation of the three-dimensional image and contents lack of a three-dimensional part of the image are solved.
Owner:ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
Data transmission method and device
InactiveCN110035416AImprove timelinessSave powerPower managementParticular environment based servicesData informationTerminal equipment
The embodiment of the invention provides a data transmission method and device. The method comprises: a bracelet starting a Bluetooth function of the bracelet at a preset moment; the bracelet searching a terminal device pre-paired with the bracelet in a preset range; after the bracelet searches the terminal device, establishing Bluetooth connection between the bracelet and the terminal device; andthe bracelet sending the acquired data information to the terminal device through Bluetooth. The method and the device improve the timeliness of data transmission.
Owner:ALIBABA (CHINA) CO LTD
Optical fiber fusion splicer objective lens manual pre-pairing device
A manual pre-pairing device for objective lenses of an optical fiber fusion splicer comprises a three-dimensional manual adjusting mechanism, an objective lens rack, an optical fiber clamp and a light source, wherein the objective lens rack is fixed on the three-dimensional manual adjusting mechanism, and an objective lens mounting seat and a CMOS (complementary metal oxide semiconductor) image processor are arranged on the objective lens rack; the optical fiber clamp is fixed on a first support rack, and the light source is fixed on a second support rack; the three-dimensional manual adjusting mechanism comprises a base, a front and back adjusting slider, a left and right adjusting slider and a vertical adjusting slider, the base is fixed on a bottom plate, the front and back adjusting slider can slide along the base forwards and backwards, the left and right adjusting slider slides leftwards and rightwards along an upper chute of the front and back adjusting slider, a mounting seat is fixed on the left and right adjusting slider, the vertical adjusting slider slides vertically along a side chute of the mounting seat, so that an optical fiber is clearly imaged in the objective lenses, the CMOS image processor receives images and processes signals, two objective lenses realizing similar imaging are selected, pre-pairing is completed before installation, an installation debugging step is omitted, and the working efficiency is improved.
Owner:NANJING JILONG OPTICAL COMM
Self-service laundry method, device and terminal of a washing machine
Owner:GREE ELECTRIC APPLIANCES INC
A data transmission method and base station
ActiveCN103620975BGuaranteed throughputImprove throughputSpatial transmit diversityWireless communicationComputer terminalData transmission
The present invention relates to the field of communications. Disclosed are a data transmission method and a base station, to solve the technical problem that because service requirements of user terminals are not distinguished in an MU-MIMO system, the data transmission amount of the user terminals per unit time and the system data throughput are low. The data transmission method comprises: selecting a first user terminal to be matched from a first terminal group, and selecting N-1 second user terminals to be matched from a second terminal group; determining whether the loss of a service rate after pre-pairing falls in a corresponding range of loss tolerance; when the loss falls in the range of loss tolerance, determining whether a total service rate of a multi-antenna terminal group after pairing is higher than a service rate before pre-pairing of the first user terminal to be matched; and if the total service rate is higher than the service rate before pre-pairing, pairing the first user terminal to be matched and the second user terminals to be matched to form the multi-antenna terminal group. The present invention is mainly applied in an MU-MIMO service of a base station.
Owner:HUAWEI TECH CO LTD
Three-dimensional image imaging method and system
The invention discloses an imaging method and system for a three-dimensional image. The method comprises the steps of first obtaining two-dimensional images containing a common image region and provided by a first camera apparatus and at least one second camera apparatus in the center, wherein an optical axis direction of the second camera apparatus deflects for a preset deflection angle towards that of the first camera apparatus; performing space reconstruction-based preprocessing on each two-dimensional image based on the common image region of the two pre-paired two-dimensional images; based on the preset deflection angle, mapping the two-dimensional image shot by the second camera apparatus to the optical axis direction of the first camera apparatus; after mapping, reconstructing space pixel values of a to-be-displayed three-dimensional image based on space information of the two pre-paired two-dimensional images and the corresponding camera apparatus; and projecting the reconstructed space pixel values in a preset screen used for displaying the three-dimensional image to obtain the three-dimensional image. According to the imaging method and system, the problems of poor three-dimensional sensation of the three-dimensional image and contents lack of a three-dimensional part of the image are solved.
Owner:ZHANGJIAGANG KANGDE XIN OPTRONICS MATERIAL
Container dispatch work distribution system and method
ActiveCN108470230AImprove dispatch efficiencyReal-time processingResourcesLogisticsWork distributionComputer science
A container dispatch work distribution system is suitable for the container dispatching work distribution system. The system comprises the following steps of (a) determine whether sending and receiving data in a dispatch order storage module accords with a combination condition; (b) setting each of sending and corresponding receiving data according with the combination condition to be a pre-pairing combination; (c) calculating the number of receiving data which can be paired with sending data in the pre-pairing combination; (d) when the sending data with a minimum pairing number and the corresponding pairing number equal to 1, combining the sending data and the paired receiving data so as to form virtual dispatch data, and removing from the dispatch order storage module; (e) outputting thevirtual dispatch data through a dispatch order output module; and (f) repeating the step (a) to the step (e) till that the sending and receiving data in the dispatch order storage module does not accord with the combination condition.
Owner:MITAC COMP (SHUN DE) LTD +1
User scheduling method and device
ActiveCN103703854BImprove throughputSpatial transmit diversityWireless communicationChannel schedulingComputer science
The invention relates to a scheduling method, device and base station. The method includes: pre-pairing all candidate users on the channel to be scheduled to obtain a pre-pairing result corresponding to the channel to be scheduled; according to the channel quality information of the channel to be scheduled, channel response information and high interference indication information interacted between cells, Calculate the SINR of each paired user in each pre-paired group in the pre-paired result; according to the SINR of each paired user in each pre-paired group in the pre-paired result, after processing each pre-paired group, get All final suitable pairing groups, and calculate the weights of all final suitable pairing groups and determine the final suitable pairing group corresponding to the maximum weight as the first pairing user of the channel to be scheduled; use the first pairing user of all channels to be scheduled for user scheduling. Therefore, the present invention realizes the use of inter-cell interaction interference information, and improves the average throughput of the cell and the throughput of the edge user.
Owner:HUAWEI TECH CO LTD
A Network Routing Method Using Topologically Dispersed Short Path Set
ActiveCN107294852BImprove transmission performanceData switching networksTopology informationNetwork packet
A network routing method using topologically dispersed short path sets, the following processes are performed sequentially: process 1, collecting topology information of the network; process 2, calculating and storing node o to node for each pair of nodes o and d in the network in advance d's topologically dispersed short path set PS o,d , where PS o,d Refers to a collection of one or more paths from node o to node d with shorter length and less topological overlap between each other; process three, for each network data packet Φ to be transmitted, Φ is from its starting node to From the topologically dispersed short paths of the destination node, a path P with the smallest estimated transmission delay is selected as the routing path. The network routing method proposed by the present invention can comprehensively utilize network topology and transmission status information, quickly determine a routing path that can avoid congestion areas in the network as much as possible for network data packets in a computer communication network, and effectively improve the overall transmission performance of the network.
Owner:TAIZHOU UNIV
CQI enhancement method and device for multi-user cascaded transmission
The invention discloses a channel quality indicator (CQI) enhancement method and a CQI enhancement device applied to multi-user superposition transmission. The method comprises the steps of implementing superposition transmission pre-pairing according to first CQI information from near-end user equipment and second CQI information from remote user equipment; sending reference signals to user equipment in an administered cell, inserting interference eliminating reference signals into the reference signals in a time division or frequency division manner, wherein the interference eliminating reference signals are applied to the near-end user equipment to estimate indication information of capacity of eliminating interference generated by the remote user equipment; receiving interference CQI information from the near-end user equipment; and determining decisions on pairing and scheduling of the near-end user equipment and the remote user equipment according to the interference CQI information of the near-end user equipment and the second CQI information of the remote user equipment. Based on an additional CQI report, the base station can make the correct user equipment pairing and scheduling decisions, and can also acquire gains from frequency selectivity brought by dynamic pairing and scheduling.
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1
On-line real-time lottery drawing and lottery invoicing device based on Ethernet
InactiveCN1928937AGuaranteed uptimeRun at high speedLottery apparatusCash registersInvoiceInformation security
The Ethernet-based real-time lottery device with printing receipt function comprises: an interactive module, a master module, an Ethernet interface module, and a tax-control machine. Wherein, it applies a wireless communication module to ensure system real-time feature and enciphered transmission to ensure information security. This invention can ensure receipt authenticity by pre-pairing the device and tax-control machine, and improves the finance and taxation.
Owner:大连零点娱乐互动有限公司
Optical fiber fusion splicer objective lens automatic pre-pairing device
InactiveCN105652375BAvoid light leakagePlay a role in blocking lightCoupling light guidesTransformerWave form
An automatic pre-pairing device for objective lenses of an optical fiber fusion splicer comprises a front and back adjusting mechanism, a left and right adjusting mechanism, a vertical adjusting mechanism, a rotating adjusting mechanism, a wafer stage, a light source and a control cabinet, wherein a panel connecting piece is fixed on the side surface of the vertical adjusting mechanism; an objective lens rack and a CCD (charge coupled device) image sensor are fixed on the panel connecting piece; an objective lens mounting hole is formed in the objective lens rack; the rotating adjusting mechanism is fixed on the objective lens rack; the wafer stage and the light source are fixed on two support arms respectively; the control cabinet is fixed on a bottom plate; a motor driver and a transformer are arranged in the control cabinet; an outlet, a power switch and a serial port mounting seat are arranged on a rear stand plate of the control cabinet. The optical fiber focal length and the wave form are adjusted by adjusting the front and back adjusting mechanism, the left and right adjusting mechanism, the vertical adjusting mechanism and the rotating adjusting mechanism, so that an optical fiber is clearly imaged in objective lenses, the CCD image sensor receives images and processes signals, two objective lenses realizing similar imaging are selected, pre-pairing is completed before installation, an installation debugging step is omitted, and the working efficiency is improved.
Owner:NANJING JILONG OPTICAL COMM
Method and device for analyzing graph interpretations
InactiveCN103218379AAccurate analysisImprove user experienceSpecial data processing applicationsAlgorithmTheoretical computer science
The invention provides a method and a device for analyzing graph interpretations. The method comprises the steps of: receiving a character string; from one end of the character string, starting detecting a half symbol, corresponding to the one end of the character string, in a pre-paired signal; after detecting a first half symbol, continuing detecting an opposite half symbol in the paired symbol from the first half symbol; after detecting the first opposite half symbol, detecting back the half symbol from the first opposite half symbol; after detecting the half symbol, selecting a character string between the half symbol and the first opposite half symbol as a candidate graph interpretation identity; and determining the content corresponding to the detected candidate graph interpretation identity. According to the embodiment provided by the invention, the expression graph interpretations can be accurately analyzed, the influence by various input errors can be avoided, and the usage experience of users can be improved.
Owner:BEIJING OAK PACIFIC NETSCAPE TECH DEV
Bluetooth-enabled mobile terminal and fast device connection method thereof
ActiveUS8121546B2Easy searchQuick connectionEnergy efficient ICTPower managementComputer terminalBluetooth
A Bluetooth-enabled mobile terminal and fast device connection method is provided for reducing device connection latency and power consumption. The device connection method includes inquiring of devices by broadcasting an inquiry at an inquiry Power Control Level (PCL), requesting the devices responded to the inquiry for remote names by transmitting a remote name request, determining whether a device is selected among the devices responded to the remote name request, determining, when a device is selected, whether the selected device is a pre-paired device, attempting, when the selected device is a pre-paired device, pairing with the selected device at a preset PCL, and attempting, when the selected device is not a pre-paired device, pairing with the selected device at the inquiry PCL set for broadcasting the inquiry.
Owner:SAMSUNG ELECTRONICS CO LTD