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301 results about "Control character" patented technology
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In computing and telecommunication, a control character or non-printing character (NPC) is a code point (a number) in a character set, that does not represent a written symbol. They are used as in-band signaling to cause effects other than the addition of a symbol to the text. All other characters are mainly printing, printable, or graphic characters, except perhaps for the "space" character (see ASCII printable characters).
Semantic user interface
InactiveUS6438545B1Easy to learnEasy to operateData processing applicationsSpecial data processing applicationsOperational systemComputer users
A system and method that allows a user to use their everyday language or user defined words to operate a computer in a highly efficient way. In short, every word, letter, control character and symbol is potentially actionable. A computer user's productivity is dramatically increased by making available those functions that enable a user to produce most of his work through simple, language-based commands. The present invention provides an intuitive interface, referred to as a semantic user interface (SUI), that enhances the operation of the current standard window-based interface in a manner that is simple, richer and natural. By leveraging all of the richness and power inherent in a user's language, the present invention provides an important tool that allows the personal computer to operate in a manner that is much closer to our natural way of interacting. A user is allowed to enter "commands" in his everyday natural language in order to control the operations of the computer. All commands are language-based and user-defined. These commands can be entered from any context of the user's computer (e.g., any application or operating system workspace). The commands allows a user to launch applications and navigate within applications by using language rather than clicks from a pointing device such as a mouse. It also allows the replacement of keystrokes with stored words or keystrokes. The system also keeps a complete archive record of all the text content the user provides as input, regardless of which application program or operating system window the user is operating in at the time. The combined set of all user defined commands and the memory of all the input text that is stored in the archive constitutes the personality profile and is transportable from one computer to another.
Owner:ACTIVEWORD SYST
3D portable game system
InactiveUS7371163B1More visibilityQuicker and accurate recognitionVideo gamesSpecial data processing applicationsViewpointsControl character
A portable game system that contains an LCD touchscreen that displays 3D player-controlled characters moving in a simulated 3D game world and viewed from variable 3D viewpoints. The LCD touchscreen displays autostereoscopic images (without using glasses) so that a game player can reach into the game world and move virtual objects in 3D by pointing to them using the autostereoscopic touchscreen.
Owner:BEST ROBERT M
Semantic user interface
InactiveUS20020156774A1Easy to learnEasy to operateData processing applicationsDigital data processing detailsOperational systemComputer users
Owner:ACTIVEWORD SYST
Interface Method Between Remote Radio Unit And Centralized Transceiver Station
InactiveUS20080199183A1Error preventionFrequency-division multiplex detailsTransceiverControl character
The present invention discloses a method for transmitting signal between a central channel processing Main Unit (MU) and one or more Remote Radio Units (RRUs) by using SDH / OTN in Centralized Base Transceiver Station system using remote radio head (RRH) technology. The method includes: dividing the communication interface between the MU and the RRUs into a user plane and a control plane, the user plane mainly for carrying I / Q sampling data concerning the user data, and the control plane mainly for carrying the data concerning control signaling; forming the I / Q sampling data concerning the user data carried by the user plane into an I / Q data frame via an I / Q data frame adaptation layer, then forming the I / Q data frame into a GFP frame via GFP and transmitting it on SDH / OTN; and carrying the control signaling of the control plane on UDP / IP and / or TCP / IP, and further carrying IP packet on PPP and forming it into a frame by HDLC, transmitting the HDLC frame including the control plane signaling on the SDH / OTN via the control character channel of the GFP frame. According to the present invention, the existing SDH / OTN transmission network is utilized directly, which further reduces the management and maintenance operation needed for signal transmission, as well as networking cost.
Owner:UTSTARCOM TELECOM CO LTD
Backplane interface adapter with error control and redundant fabric
A backplane interface adapter with error control and redundant fabric for a high-performance network switch. The error control may be provided by an administrative module that includes a level monitor, a stripe synchronization error detector, a flow controller, and a control character presence tracker. The redundant fabric transceiver of the backplane interface adapter improves the adapter's ability to properly and consistently receive receive narrow input cells carrying packets of data and output wide striped cells to a switching fabric.
Owner:AVAGO TECH INT SALES PTE LTD
Using Ray Tracing to Enhance Artificial Intelligence Character Behavior
Embodiments of the invention provide use ray-tracing to simulate vision for a artificial intelligence controlled character within a three-dimensional scene. According to one embodiment of the invention, an artificial intelligence system may cast rays into the three-dimensional scene from a viewpoint of the character and may perform ray-tracing with the rays to determine if objects are within a field of view of the character. Furthermore, according to embodiments of the invention, the artificial intelligence system may determine behavior for the character based on whether or not objects are within the field of view, and may determine the behavior for the character based on the objects which are within the field of view.
Owner:IBM CORP
System and method for simulating group play within asynchronous videogame content
InactiveUS20120021825A1Less-expensive to provideFosteringVideo gamesSpecial data processing applicationsAutomatic controlControl character
Owner:MASLOW SIX ENTERTAINMENT
Apparatus and method for printing validated image data in a noisy environment
InactiveUS20060146374A1Visual representatino by photographic printingPictoral communicationComputer graphics (images)Control character
A method and apparatus for transmitting and receiving image data and control characters across an interface that is subject to noise for output to a printer. The image data and the control characters are transmitted across the interface to a receiver device. A determination is made as to whether or not a line of image data has been sufficiently transferred to the receiver device and, if the current line of image data has not been sufficiently transferred, there is provided for output to the printer a prior sufficiently received line of image data in replacement of the current line of image data so that the prior line of image data is printed at least twice in succession.
Owner:MONUMENT PEAK VENTURES LLC
Programmable logic controller and expansion module interface
InactiveCN101145046ARealize the communication interface functionSolve conflictsProgramme control in sequence/logic controllersCommunication interfaceFunctional expansion
The present invention relates to an interface for programmable logic controllers and expansion modules, and comprises a main module and a plurality of extension modules, the present invention is characterized in that a four-line standard SPI interface wire and two digital logic lines are used: a control line of the bus is interrupted, while the bus for forming the interface of the control line is connected in order; the double-way communication of the main module and all expansion modules are in token-control. In the process of the system initialization, the present invention can automatically complete the address distribution of every expansion module, and can finish the control and double-communication of data and information between the main module and a plurality of expansion modules, and can realize the input, output and functional expansion of a programmable logic controller. The present invention has the advantages that the present invention successfully realizes the communication interface function between the programmable logic controller and the expansion modules, completes the double-way of data and control characters, and has the automatic distribution function of addresses of the expansion modules; in addition, the present invention can effectively solve the conflicts during communication, and can improve the communication efficiency and reliability between the programmable controller as well as the expansion modules.
Owner:上海正航电子科技有限公司
Method and apparatus for distributing and receiving high-speed ethernet media independent interface blocks
ActiveUS20090274172A1Increase bit widthControl information effectivelyError preventionTime-division multiplexControl signalControl character
A method and apparatus for distributing and receiving high-speed Ethernet Media Independent Interface (MII) blocks are provided to moderate the increase of control lines with the increase of the bit width and to simplify the block types in the coding process of the Physical Coding Sublayer (PCS). The technical solution disclosed herein includes: processing received Media Access Control (MAC) layer data, and adjusting distribution of control characters to generate a 64-bit block; obtaining a control signal code of the 64-bit block according to the relation between the form of the 64-bit block and the control signal code; and binding each 64-bit block to the corresponding control signal code respectively, and sending bound data over a separate channel.
Owner:HUAWEI TECH CO LTD
Backplane Interface Adapter with Error Control and Redundant Fabric
Owner:AVAGO TECH INT SALES PTE LTD
Process and apparatus for providing a one-dimensional computer input interface allowing movement in one or two directions to conduct pointer operations usually performed with a mouse and character input usually performed with a keyboard
InactiveUS8013837B1Increase speedImprove accuracyCathode-ray tube indicatorsInput/output processes for data processingComputer usersControl character
The apparatus and method help physically-disabled persons perform point-and-click activities or input text or control characters, which typically require the user to simultaneously control two independent dimensions to select options presented on a computer display. Computer users operate a control in a single dimension (i.e., two directions—first embodiment) or in just one direction (second embodiment). Different input strategies allow a person using the one- or two-directional control method to emulate pointer functions and input characters or character strings. An embodiment augments antagonistic muscle groups for persons exhibiting adequate control in one direction but not the other. An additional embodiment uses available two-dimensional pointers but restricts their operation to one dimension. The output of existing sensors is converted to a form that can be input directly to a computer to be used with a one-dimensional control strategy.
Owner:SCHROEDER JAMES ERNEST
64b/66b Coding apparatus and method
InactiveUS20070101241A1Data representation error detection/correctionCode conversionDigital dataControl character
A system and method for transmitting digital data over a transmission medium includes receiving digital values representing a plurality of N-bit characters to be output over the transmission medium, each N-bit character being either a data character or a control character. A determination is made as to which of the plurality of N-bit characters are control characters. The digital values represented by the plurality of N-bit characters are encoded to provide an encoded codeword, the encoded codeword being {Mx(N−1)+P} bits having M fields of N−1 bits, each of the M fields corresponding to one of the N-bit characters being encoded. The encoding further includes: designating, for each data character, the respective field of the M fields as a data field, designating, for each control character, the respective field of the M fields as a control field, and ordering the M fields to position any control fields at predetermined positions with respect to each other in the encoded codeword and to position any data fields at other remaining positions within the encoded codeword. The encoded codeword is then transmitted over the transmission medium. A system and method that receives such an encoded codeword over a transmission medium is also contemplated.
Owner:MARVELL INT LTD
Methods and systems for TMDS encryption
InactiveUS6870930B1Key distribution for secure communicationSynchronising transmission/receiving encryption devicesDigital videoTelecommunications link
The present invention is directed to systems and methods for protecting digital content during transmission. One version of the invention provides a method for encryption in a high-speed digital video transmission system that includes the steps of: a) performing transition controlled encoding of a first sequence of n bit data words into encoded n+1 bit data characters where the n is a positive integer, b) performing XOR masking of the encoded n+1 bit data characters with an XOR mask to produce masked n+1 bit data characters; c) DC balancing the masked n+1 bit data characters to produce DC balanced, masked n+2 bit data characters; d) scrambling the DC balanced, masked n+2 bit data characters using a scrambling formula to produce encrypted n+2 bit data characters; e) encoding control data into encoded n+2 bit control characters, f) generating a serial data stream in response to the encrypted data characters and encoded control characters, and g) transmitting the serial data stream over a communication link. Subsequent to step (e) and prior to step (f), the method can further include the step of encrypting the encoded n+2 bit control characters, such that the generating step generates a serial data stream in response to the encrypted data characters and the encrypted control characters.
Owner:NEXUS DISPLAY TECH
Interface method between remote radio unit and centralized base transceiver station
InactiveUS7653083B2Error preventionFrequency-division multiplex detailsCommunication interfaceControl character
Owner:UTSTARCOM TELECOM CO LTD
Rules-based profile switching in metaverse applications
A method is disclosed for providing gameplay in a metaverse application in which players interact with each other and a virtual world by controlling characters that are represented using avatars specified by avatar profiles. The method comprises providing a player with an ability to specify and maintain more than one avatar profile for a character controlled by the player; and allowing an avatar representation of the character to be switched between the more than one avatar profile during gameplay.
Owner:IBM CORP
Digest playback apparatus and method
InactiveUS20080292279A1Easy to understandHeavy loadTelevision system detailsDigital data information retrievalControl characterLoudspeaker
A character identification section identifies characters to specify one or more characters in each of scenes in video content according to video data in the video content, and generates images of the identified characters. A speaker identification section identifies speakers to specify one or more speakers in each of the scenes in the video content according to subtitle data in the video content. A correspondence determination section determines, based on results of the specification of the characters and the specification of the speakers in the scenes in the video content, a correspondence between each of the characters and each of the speakers. A display control section controls display of the images of the characters to receive selection of a character desired by a user, and plays back one or more of the scenes in the video content in which the speaker speaks, who is determined to correspond to the selected character.
Owner:PANASONIC CORP
Method for remotely managing mobile phone
InactiveCN102076125ARealize uninterrupted continuous monitoringSubstation equipmentWireless communicationComputer hardwareControl character
The invention discloses a method for remotely managing a mobile phone, comprising the following steps of: sending a control command to a mobile phone by a remote platform, wherein the control command comprises a checking character and a control character; judging the validity of the control command according to the checking character in the control command by controlled terminal software operating on the mobile phone; after the validity verification is passed, starting and / or performing a function corresponding to the control character in the control command by the controlled terminal software on the mobile phone; and after the controlled terminal software starts and / or performs the function corresponding to the control character in the control command, sending starting and / or performing result data to the remote platform by the controlled terminal software. The method provided by the invention is convenient for an authorized remote platform to access the mobile phone, can also be used for setting the rules of the mobile phone and is convenient for the management and monitoring of the mobile phone.
Owner:徐克林
Method And System For Negotiating Multiple Data Rate Transitions On An Ethernet Link
An Ethernet network may comprise multi-rate link partners coupled via an Ethernet link wherein a pattern, over time, of offered data rates may be determined. Link partners may establish a communication policy for modifying transmission rates to mimic offered data rates and may vary rates accordingly. The communication control policy may be communicated between nodes via one or more of physical layer control characters, an out of band channel and higher layer protocol packets. An established communication policy may improve energy efficiency and may be dynamically modified, for example, based on link utilization. In this regard, data rates may be symmetrical or asymmetrical with respect to direction of transmission. Moreover, data rates may comprise the offered data rate plus additional bandwidth for head room and may comprise one or more of a full rate, an intermediate rate and / or a rate of zero. Rate transitions may be synchronized among network nodes.
Owner:AVAGO TECH INT SALES PTE LTD
Method for editing non-player-controlled character
ActiveCN102810061AReduce complexityConvenient previewSpecial data processing applicationsSpecific program execution arrangementsComputer graphics (images)Control character
The invention provides a method for editing a non-player-controlled character (NPC). The method comprises the steps that an NPC object is created by a scene editor, and the NPC object comprises a character attribute and a refresh attribute; the character attribute and the refresh attribute of the NPC object are respectively assigned in the scene editor through a visual interface; and on the basis of the assigned character attribute and refresh attribute, the NPC object is previewed in the scene editor. According to the method disclosed by the invention, the NPC can be arranged in a mode of WYSIWYG (What You See Is What You Get) in the scene editor, the cumbersome logic task of a planner in editing the NPC is reduced, and the complexity of game development is reduced.
Owner:BEIJING PIXEL SOFTWARE TECH
DTV frequency channel switching method, DTV frequency channel switching system and DTV receiving terminal
ActiveCN101521777AFast switching speedShort switching timeTelevision system detailsPulse modulation television signal transmissionControl characterEngineering
The invention is applicable to the field of DTV and provides a DTV frequency channel switching method, a DTV frequency channel switching system and a DTV receiving terminal, wherein the frequency channel switching method includes the following steps: A. receiving the instruction of frequency channel switching; B. fixing the corresponding frequency point of a target frequency channel when the target frequency is not on the current frequency point; C. obtaining the audio frequency and video PID of the target frequency channel; D. obtaining control characters; and E. utilizing the control characters to arrange a descrambler so as to descramble the corresponding audio frequency and video data of the audio frequency and video PID and to display the descrambled audio frequency and video data. The instruction of frequency channel switching indicates the target frequency channel, and at least two of the B, the C and the D steps are processed in parallel. Compared with the previous method of processing three tasks serially, the invention optimizes the operating time of each link, saves the switching time on the whole and increases the speed of frequency channel switching by in parallel processing of at least two of the tasks of fixing a new frequency point in frequency channel switching, obtaining the audio frequency and video PID and obtaining the control characters.
Owner:SHENZHEN SKYWORTH DIGITAL TECH CO LTD
Method for recognizing manually-set road sign in agricultural machine visual navigation
InactiveCN101561871ARealize identificationFlexible and simple path layout changesCharacter and pattern recognitionNavigation instrumentsImaging processingRgb image
The invention relates to a method for recognizing a manually-set road sign in agricultural machine visual navigation, which is characterized by comprising the following steps that: a road sign is set manually in an agricultural operating environment, the road sign is provided with control characters, a CCD camera acquires road sign scene images (RGB images), and an industrial computer performs image processing on the road sign scene images and achieves semantic recognition of the control characters so as to form commands for controlling the motions of an agricultural machine and achieve the aim of navigating the agricultural machine. The method has the advantages of flexible and simple path arrangement and modification, high navigation recognition precision, high operational speed, good human-computer interaction, strong environmental suitability and the like, and has significance in further expanding application of robots in agricultural production.
Owner:KUNMING UNIV OF SCI & TECH
System and method for remotely controlling character avatar image using mobile phone
InactiveUS7634731B2Special service for subscribersServices signallingControl characterHuman–computer interaction
A system and a method can remotely control an avatar image using a mobile phone. A calling party can remotely control an avatar image included in data transmitted to a called party using a mobile phone. Preferred embodiments of systems and methods according to the present invention can include joint-key button controllers that make buttons corresponding to joints of an avatar image remotely control movements of the joints, respectively. Accordingly, an avatar image received by a called party can be respectively controlled. Since the calling party can remotely control the avatar image transmitted to the called party, it is possible to deliver emotions and messages of the calling party through movements of a visual avatar image.
Owner:LG ELECTRONICS INC
Method and apparatus for a web based punch clock/time clock
InactiveUS7069498B1Simplify creationSimplify presentation operationRegistering/indicating time of eventsFinanceControl characterUser identifier
A system and method for building GUI screen screens for a time keeping and expense tracking system includes a time keeping and expense tracking (TKET) server that includes computer instructions that define logic for building GUI screen screens according to user definitions, communication channel throughput capacity, and terminal capacity. Initially, the TKET server examines a user's ID to determine his group affiliations and ability levels for modifying the parameters, objects, and layout of a GUI screen. Thereafter, the TKET server allows the user to make changes according to his defined abilities. For subsequent sessions, the TKET server builds a GUI screen according to the previously defined parameters. One embodiment of the present invention, the TKET server is operable to receive communication signals transmitted by way of a wireless communication channel and to generate corresponding display screens that are responsive to the user terminal type. If the user terminal is a mini laptop having wireless communication capability, for example the TKET server transmits GUI screen display signals in a WAP protocol for display thereon the user terminal. On the other hand, if the user terminal is merely a cellular phone, then the TKET server is operable to transmit a very limited set of display signals primarily comprising text and control characters. The TKET server is operable to act as a remote time clock. Accordingly, the TKET server is formed to receive and interpret signals that define the user ID, an account code, and whether a start or stop timekeeping event has been selected. The TKET server also is operable to prompt an IVR to interact with the user.
Owner:RAKUTEN GRP INC
Method and apparatus for controlling character by inputting pattern
ActiveUS20150072784A1Improve actionNew feelingData processing applicationsVideo gamesControl signalControl character
There is provided a new character manipulating technique which can realize various actions and increase game usages of users. An exemplary embodiment of the present invention provides a character manipulating method using a pattern input, including: by a character manipulating device using a pattern input, receiving a first touch input for any one of at least one action menu that is displayed on a touch screen mounted in a user terminal to serve as a menu for inputting at least one action that is performable by a character in a game from a touch input sensor of the touch screen; when receiving a second touch input serving as a new touch input for the touch screen from the touch input sensor, receiving a pattern input that is moved while the second touch input is maintained therefrom; selecting pattern information corresponding to the received pattern input from among at least one item of predetermined pattern information stored at a storage space of the game by analyzing the pattern input; selecting an action command matched with the selected pattern information from among at least one action command matched with each of the at least one item of predetermined pattern information stored at the storage space of the game; and transferring a control signal that is used for controlling the character to perform the selected action command to a processor for executing the game.
Owner:INTELLECTUAL DISCOVERY CO LTD
Extensible time space switch systems and methods
ActiveUS20110292932A1Reduction of long high fan-out netsMultiplex system selection arrangementsCircuit switching systemsControl characterClock rate
The present disclosure provides a structured, pipelined large time-space switch and method of operation resolving interconnect complexity. The time-space switch results in an interconnect complexity that does not grow as the spatial dimension is increased and results in a reduction of long high fan-out nets, a quicker layout, and improved clock speed. With respect to time-space switch fabric implementation, the present invention improves the maximum clock frequency of the switch fabric, and improves integrated circuit layout time by eliminating long high fan-out nets. Certain high-speed large switch fabrics may not be realizable without this implementation, and it significantly reduces implementation time (and cost). The present invention may include link encoding of switch frames by mapping 8B10B control characters into an 64B65B format (similar to Generic Framing Protocol-Transparent (GFP-T)), wrapping 32 65B encoded words with an 11-bit error correcting code, and scrambling the frame with a frame synchronous scrambler.
Owner:CIENA
Method And System For A Distinct Physical Pattern On An Active Channel To Indicate A Data Rate Transition For Energy Efficient Ethernet
Aspects of a method and system for a distinct physical pattern on an active channel to indicate a data rate transition for energy efficient Ethernet. In this regard, one or more distinct physical patterns may be transmitted on one or more active channels of a network link during an inter-packet gap to control a data rate on the link. The unique physical pattern may be transmitted instead of or in addition to one or more IDLE symbols. The distinct physical pattern may communicate a data rate to be utilized on the link and / or indicate when a data rate transition should occur on the link. The distinct pattern may be transmitted and / or the data rate transition may occur during a specified inter-packet gap or during a specified packet boundary. The distinct physical pattern may comprise one or more control characters and / or an ordered set of voltage levels, symbols, and / or characters.
Owner:AVAGO TECH INT SALES PTE LTD
Program for controlling the movement of group of characters, recorded medium, and game device thereof
InactiveUS20060135237A1Complex movementData processing applicationsVideo gamesEffect functionVirtual space
In a program for controlling a group of characters, a recorded medium, and a game device thereof, one can enjoy complex lively movement or fighting of the group having the leader in the middle by a self-explanatory operation, which is expressed more realistically. The present program provides a program for controlling video games, and controlling the movement of a character group to permit a computer to function to accomplish: a group movement function to move a leader-including group of which a leader character is added to an agent group comprising a plurality of agent characters in a 3-dimensional virtual space based on input information from an input device; a particular effect function to effect a particular force on each character every certain time in order to express the realistic movement of the character when moving the leader-including group; a position computing and storage function to calculate and memorize the latest position of each character based on the applied particular effects; and a group display function to display the leader-including group on a display device.
Owner:KOEI CO LTD
Power control method, control device, controller and system of wind generating sets
ActiveCN108518307ASuppression of short-term disturbancesImprove stabilityWind motor controlMachines/enginesControl characterPower grid
The invention provides a power control method, control device, controller and system of wind generating sets. The method comprises the steps that the real-time frequency of a power grid is acquired; when fluctuation of the real-time frequency of the power grid meets the preset condition, the virtual inertia and the virtual droop control character of a wind power plant are determined; according tothe virtual inertia and the virtual droop control character, the power command value of primary frequency modulation of the wind power plant is determined; and according to the power command value ofprimary frequency modulation, power of each wind generating set in the wind power plant is synchronously adjusted. In the method, power synchronous adjustment is carried out on each wind generating set of the whole wind power plant based on the same power command value of primary frequency modulation, the wind generating sets of the wind power plant are coordinated and integrated into a whole, thewhole wind power plant shows the inertia and the droop control character similar to those of a synchronous generator outwards, and therefore disturbance of the power grid can be effectively suppressed through primary frequency modulation, and the stability of the power grid can be improved.
Owner:BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP +1
Digital frequency division phase-locked loop
The invention provides a digital frequency division phase-locked loop comprising a time-to-digital converter, a digital loop filter, a digital controlled oscillator, a feedback divider, a sigma-delta modulator, and a correction device. The correction device is used to compensate the digital signals output by the time-to-digital converter based on a frequency control character and a frequency division control character generated by the sigma-delta modulator in order to acquire correction signals. The digital loop filter is used for the digital filtering of the correction signals in order to acquire oscillator frequency control signals, which are used as the output signals of the digital controlled oscillator. The correction device is used to compensate the digital signals output by the time-to-digital converter based on the frequency control character and the frequency division control character, and therefore the improvement of the time-to-digital converter is not required, and then the non-linear correction of the digital frequency division phase-locked loop is realized with low costs.
Owner:HUAWEI TECH CO LTD
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