42nd week of 2008 patent applcation highlights part 30 |
Patent application number | Title | Published |
20080253443 | ENTROPY CODING FOR DIGITAL CODECS - A method and systems are provided for efficiently implementing content adaptive variable length coding on a modern processor. Some embodiments comprise encoding a non-zero coefficient in an array of coefficients in an iteration of an encoding loop. The code value of the encoded non-zero coefficient is determined, at least in part, by the magnitude of another non-zero coefficient in the array of coefficients. A run of zero coefficients preceding a non-zero coefficient in the array of coefficients is also encoded in the iteration of the encoding loop. The encoded non-zero coefficient is appended to an encoded video bitstream when encoded. The encoded run of zero coefficients is stored in a storage device and appended to the encoded video bitstream after all non-zero coefficients in the array of coefficients have been encoded. | 2008-10-16 |
20080253444 | Apparatuses for global television (TV) channel sharing - An apparatus for global television (TV) channel sharing, operating as a sharing client, comprises a registration module, a TV signal receiving module, a multimedia data encoding module, and an Internet communication module. The registration module receives a network address of a subscription client from a mediation server. The TV signal receives module receiving local TV signals after receiving the network address of the subscription client. The multimedia data encoding module encodes the local TV signals into a bitstream. The Internet communication module transmits the bitstream to the subscription client corresponding to the network address via the Internet. | 2008-10-16 |
20080253445 | Color Conversion Unit for Reduced Fringing - The conversion unit ( | 2008-10-16 |
20080253446 | DECODING CIRCUIT - A data storage/reading circuit successively stores frame data in a data storage memory. A start address storage unit memorizes a start address of non-reference frame data stored in the data storage memory. A decoding circuit starts a decoding operation by reading the data from the start address of already stored non-reference frame data, based on a decoding start command. | 2008-10-16 |
20080253447 | Video Transcoding with Selection of Data Portions to be Processed - The invention relates to an apparatus comprising:
| 2008-10-16 |
20080253448 | METHOD AND SYSTEM FOR RATE CONTROL - A method and system are provided for encoding a picture. The method includes encoding the picture into a first encoded picture using a first universal quantizer. If a size of the first encoded picture is greater than a maximum picture size, the method includes encoding the picture into a second encoded picture using a second universal quantizer. Before a second-pass encoding, the target size and maximum size for each slice is determined. During the second pass encoding, if a size of the encoded slice is greater than the maximum slice size, the method includes encoding the slice using a third local quantizer. If a size of the encoded slice is still greater than a maximum slice size, the method includes dropping coefficients from the encoded slice to ensure that the encoded size never exceeds the maximum size. | 2008-10-16 |
20080253449 | Information apparatus and method - Before a start frame from which decoding of a bit stream is to be started and a reference image frame which is decoded in order to obtain a reference image necessary to decode the start frame are decoded, a quantization matrix stored in a quantization matrix buffer is updated such that, where a quantization matrix is described in any of B pictures disposed between the start frame to be decoded or the reference image frame and an I picture or a P picture preceding in time to the start frame or the reference image frame, the start frame and the reference image frame are decoded with the quantization matrix described in the B picture. Then, where a quantization matrix is described in the frame to be decoded, a decoding process of the bit stream is performed using the quantization matrix and the quantization matrix buffer is updated using the quantization matrix. However, where a quantization matrix is not described in the frame to be decoded, a decoding process of the bit stream is performed using the quantization matrix stored in the quantization matrix buffer. | 2008-10-16 |
20080253450 | METHOD AND SYSTEM FOR VIDEO RATE CONTROL - A method and system are provided for encoding a picture. The method includes encoding the picture into a first encoded picture using a first universal quantizer. If a size of the first encoded picture is greater than a maximum picture size, the method includes encoding the picture into a second encoded picture using small quantizers for smooth regions of the picture and large quantizers for complex regions. If a size of the second encoded picture is still greater than a maximum picture size, the method includes encoding the picture into a third encoded picture with revised quantizers for complex regions and dropping high frequency coefficients if necessary to ensure the encoded picture size never exceeds the maximum size. | 2008-10-16 |
20080253451 | Methods for real-time monitoring time reference in decoding systems - A method for real-time monitoring time related information in a bitstream by employing a prediction model is disclosed. When a bitstream is inputted to an decoding system, the bitstream having a series of embedded time references is decoded; a current time reference of the bitstream is sequentially supplied to a prediction model in real-time to generate an estimate time reference; determine whether the next time reference is valid based on the estimate time reference; and if the next time reference is determined as invalid, the frame associated with the next time reference is dropped from the bitstream, or the next time reference is corrected. Consequently, the timing of the bitstream is constantly monitored to prevent errors caused by incorrect timing information carried by the bitstream. | 2008-10-16 |
20080253452 | Video Encoder Using a Refresh Map - The present invention relates to a video encoder (ENC) for encoding frames (FR) of a video signal before transmission, said video encoder (ENC) including an encoding decision unit (EDU) for deciding which kind of coding will be used for each data of said frame (FR) in an encoding unit (ENU). Said video encoder (ENC) further implements a freshness map calculation unit (FMCU) for calculating, throughout the time, for each data of said frame (FR), a corresponding freshness value (FV) taking into account Intra and Inter prediction mechanisms, independently from a calculation of a distortion. Said freshness value (FV) express on which degree encoded data (ED) are relying on previously transmitted data and said freshness value (FV) is used by said encoding decision unit (EDU). | 2008-10-16 |
20080253453 | MOVING PICTURE DISPLAY APPARATUS - A moving picture display apparatus is for displaying, on a liquid crystal panel or the like, moving picture data generated by encoding according to a predictive encoding method. In parallel with picture decoding processing, the moving picture display apparatus finds minimum values and a maximum values of YUV data of a picture being decoded, and when the picture is being displayed, performs backlight control based on an upper bound value of RGB data found from YUV data of the picture. | 2008-10-16 |
20080253454 | CODING APPARTUS, CODING METHOD, PROGRAM FOR CODING METHOD, AND RECORDING MEDIUM RECORDING CODING METHOD - A coding apparatus includes: an intra-coding complexity detecting section that detects an intra-coding complexity indicating a complexity of an intra-coding process; an inter-coding complexity detecting section that detects an inter-coding complexity indicating a complexity of an inter-coding process; a characteristic curve calculating section that calculates a characteristic curve indicating a value of strength data indicating the strength of a deblocking filter with a data amount per unit time of coded data as a variable, on the basis of the intra-coding complexity and the inter-coding complexity; and a strength value calculating section that calculates a value of the strength data by substituting a data amount of the coded data into the characteristic curve. | 2008-10-16 |
20080253455 | High Frame Motion Compensated Color Sequencing System and Method - A system and method for generating high frame rate motion compensated color sequencing data for a color sequential display system. A high frame rate motion compensation color sequencing system ( | 2008-10-16 |
20080253456 | Video Codec With Weighted Prediction Utilizing Local Brightness Variation - There are provided video encoders, video decoders, and corresponding encoding and decoding methods for video data for a picture, wherein the video data has local brightness variation. The video encoder includes an encoder for inter-coding the video data using a localized weighted function to determine weights for the local brightness variation. The weights for the localized weighted function are derived without explicit coding. | 2008-10-16 |
20080253457 | METHOD AND SYSTEM FOR RATE DISTORTION OPTIMIZATION - Method, video encoders, and digital systems are provide in which motion vector determination includes selecting a plurality of candidate motion vectors for a macroblock using a cost function including both a block distortion measure and a motion vector cost measure for single-partition motion vectors in the plurality of candidate motion vectors and using a cost function including a distortion measure without a motion vector cost measure for multi-partition motion vectors in the plurality of candidate motion vectors, and refining the plurality of candidate motion vectors to obtain a refined plurality of candidate motion vectors, wherein multi-partition motion vectors of the plurality of candidate motion vectors are refined using a cost function including a distortion measure without a motion vector cost measure and single-partition motion vectors of the plurality of candidate motion vectors are refined using a cost function including both a block distortion measure and a motion vector cost measure. | 2008-10-16 |
20080253458 | Image Preprocessing with Selective Lowpass Filtering from Motion Compensation - Preprocessing for motion-compensated video encoding such as MPEG includes lowpass filtering, temporal ( | 2008-10-16 |
20080253459 | HIGH ACCURACY MOTION VECTORS FOR VIDEO CODING WITH LOW ENCODER AND DECODER COMPLEXITY - Two-stage interpolation can be provided for frame prediction samples with quarter-pixel and finer accuracy. All samples of quarter-pixel and finer accuracy can use either half or full/integer-pixels in a bi-linear interpolation to allow for the use of higher accuracy motion vectors, such as one-eighth-pixel accuracy motion vectors. The motion vectors can be restricted in a manner such that they are not allowed to point to every possible sub-pixel sample on a sub-pixel grid, but rather a subset of those sub-pixel samples. In addition, the same full/integer and half-pixel samples that can be used to obtain a quarter-pixel sample can also be used to obtain a one-eighth-pixel sample that the quarter-pixel sample is connected to. Hence, for every quarter-pixel sample, a motion vector could point to two additional positions/locations with one-eighth-pixel accuracy, where the two additional positions/locations can be calculated using the same half or integer-pixel samples which were used to obtain the quarter-pixel sample. Therefore, an arbitrary motion vector accuracy can be achieved without the need to perform additional interpolation stages or increase the complexity of a decoder configured to decode motion vector data. | 2008-10-16 |
20080253460 | METHOD AND SYSTEM FOR ENTROPY CODING - A method and system are provided for encoding a plurality of integers with variable-length code tables constructed by combining a plurality of structured code tables. Each code table has an associated set of integer values; the sets are disjoint and exhaustive, so that every integer appears in exactly one set. An integer is encoded using the codebook associated with the set in which the integer appears. | 2008-10-16 |
20080253461 | METHOD AND SYSTEM FOR VIDEO ENCODING AND DECODING - Methods and systems are provided for encoding and decoding a video stream. Each picture in a video stream can be divided into slices, each of which contains a contiguous row of macroblocks. All the blocks corresponding to a single video component within each slice can then be used as the basis for encoding the picture. By decomposing each picture into slices, the video stream can be efficiently converted for displays of varying size and/or quality. The encoded bitstream can include a slice table to allow direct access to each slice without reading the entire bitstream. Each slice can also be processed independently, allowing for parallelized encoding and/or decoding. | 2008-10-16 |
20080253462 | SYSTEM AND METHOD FOR WIRELESS COMMUNICATION OF UNCOMPRESSED VIDEO USING MODE CHANGES BASED ON CHANNEL FEEDBACK (CF) - Method and system for transmission of uncompressed video information from a sender to a receiver over wireless channels are disclosed. For example, according to one embodiment, when channel conditions (e.g., noise or interference) worsens, one or more least significant bits (LSB) of pixel data are not transmitted to save bandwidth for more efficient transmission. Furthermore, the remaining one or more of the most significant bits (MSB) of the pixel data are transmitted with coding and/or modulation schemes that provides extra error protection, relative to what is needed in regular channel conditions. | 2008-10-16 |
20080253463 | METHOD AND SYSTEM FOR VIDEO ENCODING AND DECODING - Methods and systems are provided for encoding and decoding a video stream. Each picture in a video stream can be divided into slices, each of which contains a contiguous row of macroblocks. All the blocks corresponding to a single video component within each slice can then be used as the basis for encoding the picture. By decomposing each picture into slices, the video stream can be efficiently converted for displays of varying size and/or quality. The encoded bitstream can include a slice table to allow direct access to each slice without reading the entire bitstream. Each slice can also be processed independently, allowing for parallelized encoding and/or decoding. | 2008-10-16 |
20080253464 | System and Method for Adapting Video Decoding Rate - An embodiment of the present invention provides systemsand methodsfor adaptive video decoding. An example method includes determining that a video decoding rate of received video input is to be reduced, and receiving video input comprising a first and a second plurality of pictures. The method also includes reducing the video decoding rate while maintaining synchronization with an unmodified audio decoding rate, responsive to the determining that the video decoding rate of the received video input is to be reduced. The reducing includes foregoing decoding the first plurality of pictures and decoding the second plurality of pictures. | 2008-10-16 |
20080253465 | Storage of Advanced Video Coding (Avc) Parameter Sets In Avc File Format - There is provided a method for employing Parameter Set information corresponding to an Advanced Video Coding (AVC) file. The method includes the step of embedding the Parameter Set information into a Hint Track of the AVC file. | 2008-10-16 |
20080253466 | METHOD AND SYSTEM FOR CONVERTING A DSS STREAM TO AN ENCRYPTED MPEG STREAM - Aspects of a method and system for converting a DSS stream to an encrypted MPEG stream are provided. In some applications, for example, an access device such as a set-top box may require the conversion of DSS proprietary transport streams to standardized MPEG transport streams in order to communicate with an external MPEG device, such as a personal computer. In this regard, conversion of a DSS stream to a MPEG stream may require the conversion of DSS formatted timing/synchronization information into MPEG formatted timing/synchronization information. Additionally, some applications may require the converted MPEG stream to be encrypted utilizing AES counter encryption. In this regard, when converting the DSS stream to an MPEG stream, the data may need to be packetized appropriately to enable the AES counter encryption. | 2008-10-16 |
20080253467 | SYSTEM AND METHOD FOR USING REDUNDANT PICTURES FOR INTER-LAYER PREDICTION IN SCALABLE VIDEO CODING - A system and method for indicating whether a redundant picture can be used to replace a corresponding primary picture for inter-layer prediction. Various embodiments involve the use of a property of a redundant picture in relation to the corresponding primary picture. Based on such a property, a decoder can derive whether the redundant picture or a portion thereof can be utilized for inter-layer prediction of intra texture, macroblock coding mode, motion, and/or residual properties. | 2008-10-16 |
20080253468 | MULTI-TRANSPORT STREAM (TS) GENERATING APPARATUS AND METHOD, AND DIGITAL BROADCASTING TRANSMISSION AND RECEPTION APPARATUSES AND METHODS - A multi-transport stream (TS) generating apparatus and method, and digital broadcasting transmission and reception apparatuses and method are provided. The multi-TS generating apparatus includes an adaptor to generate an adaptation field in some packets of a normal stream; an interleaver to interleave the normal stream; a turbo processor to turbo-code a plurality of turbo streams; a stuffer to generate a multi-TS by stuffing the plurality of the turbo streams into the adaptation field; and a deinterleaver to deinterleave the multi-TS. Accordingly, the plurality of the turbo streams can be transmitted far more easily. | 2008-10-16 |
20080253469 | Methods and Systems for Ofdm Using Code Division Multiplexing - In some embodiments of the invention, OFDM symbols are transmitted as a plurality of clusters. A cluster includes a plurality of OFDM sub-carriers in frequency, over a plurality of OFDM symbol durations in time. Each cluster includes data as well as pilot information as a reference signal for channel estimation. In some embodiments, a plurality of clusters collectively occupy the available sub-carrier set in the frequency domain that is used for transmission. In some embodiments of the invention data and/or pilots are spread within each cluster using code division multiplexing (CDM). In some embodiments pilots and data are separated by distributing data on a particular number of the plurality of OFDM symbol durations and pilots on a remainder of the OFDM symbol durations. CDM spreading can be performed in time and/or frequency directions. | 2008-10-16 |
20080253470 | OFDM receiving circuit having multiple demodulation paths - Embodiments according to the application relate to an OFDM (orthogonal frequency division multiplexing) receiving circuit and methods thereof configured to have a plurality of demodulation paths, which can increase or improve a performance of an ADC and/or a filter. | 2008-10-16 |
20080253471 | SYSTEMS AND METHODS FOR ADAPTIVE BIT LOADING IN A MULTIPLE ANTENNA ORTHOGONAL FREQUENCY DIVISION MULTIPLEXED COMMUNICATION SYSTEM - In an orthogonal frequency division multiplexed (OFDM) system, a transmitter and/or receiver communicate separate data streams on non-orthogonal spatial channels. Each spatial channel may use the same set of OFDM subcarriers and may take advantage of the multipath characteristics of the spatial channel allowing the communication of additional data without an increase in frequency bandwidth. Space-frequency subcarrier modulation assignments may be dynamically assigned on a per subcarrier basis as well as a per spatial channel basis to help maximize the data-carrying capacity of the channel. In some embodiments, each of the spatial channels may be associated with one of a plurality of spatially diverse antennas. In other embodiments, beamforming may be performed to allow the transmission and/or reception of signals within the spatial channels. | 2008-10-16 |
20080253472 | Uart-Encoded Pulse-Modulation Technique - The settings of a UART-based infrared pulse-modulation remote control device are chosen such that the baud rates ensures a reliable communication with the infrared receiver of the controlled appliance. | 2008-10-16 |
20080253473 | CALIBRATION IN A RADIO FREQUENCY TRANSMISSION MODULE - A radio frequency transmission module is adapted to generate a first signal to be transmitted and to convert the signal to a radio frequency carrier for its radio transmission, in an operational phase, and is adapted to generate a second signal and to convert the second signal to the radio frequency carrier, in a calibration phase. The module includes a calibration unit having a subsampler adapted to subsample the second converted signal and a calculation unit adapted to calculate Fourier Transform coefficients representative of the signal delivered by the subsampler, for the purposes of processing the first signal to be transmitted, in the operational phase, as a function of at least some of the Fourier coefficients calculated in the calibration phase. | 2008-10-16 |
20080253474 | Method and Apparatus for Signal Processing and Encoding and Decoding Method, and Apparatus Therefor - An apparatus for processing a signal and method thereof are disclosed. Data coding and entropy coding are performed with interconnection, and grouping is used to enhance coding efficiency. The present invention includes the steps of obtaining data coding identification information and decoding data according to a data coding scheme indicated by the data coding identification information. The data coding scheme includes a pilot coding scheme at least, wherein the pilot coding scheme decodes the data using a pilot reference value corresponding to a plurality of the data and a pilot difference value, and wherein the pilot difference value is generated using the data and the pilot reference value. | 2008-10-16 |
20080253475 | Device and Method for Generating a Base Band Signal and Program Causing Computer to Execute the Method - There is disclosed a base band signal generation device and others for processing transmission data so that a reception side can restored the data without recognizing whether the data has been subjected to a processing and transmitting the data with an appropriate efficiency corresponding to the communication quality. A transmission device T judges the communication quality of a transmission path L. When the communication quality is preferable, a four-value FSK symbol is generated from the bit of the most significant part of the encoded voice data and the bit of the least significant part. When the communication quality is not preferable, a four-value FSK symbol is generated from the bit of the most significant part of the encoded voice data and a redundant bit of “0”. However, a symbol containing a redundant bit is set to the maximum value or the minimum value of the four values which the symbol value may have. Moreover, each bit of the encoded voice data has a value “0” when indicating that no component corresponding to the bit is present. | 2008-10-16 |
20080253476 | Method and System for Enabling Collusion Resistant Watermarking - A method and a system for modifying a bitstream signal for enabling collusion resistant bitstream watermarking. The method comprises dividing a bitstream spectral signal X[k] of the bitstream signal bx into a first signal ( | 2008-10-16 |
20080253477 | Iq-Modulator Pre-Distortion - An IQ-modulator pre-distorter includes an iteratively updated digital filter (gQ | 2008-10-16 |
20080253478 | METHOD AND SYSTEM FOR RECONFIGURABLE SFBC/STBC IN A DIVERSITY TRANSMISSION SYSTEM - Aspects of a method and system for reconfigurable SFBC/STBC in a diversity transmission system are presented. Exemplary aspects of the system may include one or more circuits that enable generation of a plurality of codeword sequences based on a data sequence. In a diversity transmission system, the plurality of codeword sequences may be concurrently transmitted via at least a portion of a plurality of transmitting antennas. The concurrently transmitted codeword sequences may enable a diversity receiver to generate the data sequence. In a single input single output transmission system, one or more circuits may enable transmission of one of the plurality of codeword sequences via one of the plurality of transmitting antennas. The transmitted codeword sequence may enable a receiver to generate the data sequence. | 2008-10-16 |
20080253479 | SINGLE AND MULTIPLE SINEWAVE MODULATION AND DEMODULATION TECHNIQUES, APPARATUS, AND COMMUNICATIONS SYSTEMS - A method for transmitting digital data from a substantially sinusoidal waveform containing encoded digital data having one of a first and second value at selected phase angles θ | 2008-10-16 |
20080253480 | Continuously Variable Phase Frequency Shift Keying - Method for modulating an RF signal includes the steps of modulating an RF signal using frequency shift keying (FSK) modulation to define a plurality of symbols ( | 2008-10-16 |
20080253481 | Method for computing the frequency of a signal from in-phase and quadrature components - A novel method and apparatus for computing the phase derivative and also the frequency of a received signal from digital baseband In-Phase (I) and Quadrature (Q) samples is derived and implemented. The resulting method computes the phase derivative and frequency of a received signal from I and Q data directly without the intermediate problem of phase unwrapping required for computing the derivative of modulo-mapped phase. The apparatus is intended for use both in single channel systems performing digital frequency demodulation and in direction-finding systems computing differential phase across two channels. | 2008-10-16 |
20080253482 | Receiving circuit and method thereof - A receiving circuit is provided for receiving a data signal and a clock signal, which are RSDS signals, and outputting an output data signal to a data driver. The receiving circuit includes a data comparator, a data intermediate circuit, a clock comparator, a clock intermediate, and a flip-flop. The data comparator, driven with a data bias current, receives the data signal, and outputs a compared data signal. The clock comparator, driven with a clock bias current, receives the clock signal, and outputs a compared clock signal. The flip-flop receives the compared data signal via the data intermediate circuit and the compared clock signal via the clock intermediate circuit. The phase difference between the compared data signal and the compared clock signal is improved by adjusting the data and the clock bias currents. | 2008-10-16 |
20080253483 | METHOD FOR RECEIVING SIGNAL AND APPARATUS THEREOF - A signal receiving apparatus includes a frequency converting circuit, a computing circuit, and a control circuit. The frequency converting circuit is for converting a RF signal to respectively generate a first converted signal and a second converted signal according to a first converting frequency and a second converting frequency. The computing circuit is for computing signal quality parameters of the first converted signal and the second converted signal. The control circuit is for outputting a control signal according to the signal quality parameters of the first converted signal and the second converted signal, wherein the control signal corresponds to the converting frequency of the frequency converting circuit. | 2008-10-16 |
20080253484 | METHOD AND APPARATUS FOR REFERENCE SIGNAL GENERATION IN WIRELESS COMMUNICATION SYSTEM - To provide a reference signal generation method and apparatus capable of obtaining many reference signal sequences having excellent properties. CAZAC sequences that satisfy the condition that the absolute value (|N−L|) of a difference between a sub-carrier number N in a resource block and a CAZAC sequence length L is not larger than a threshold value K are selected, and a sequence having a largest among greatest prime factors among the prime factors constituting the sequence length(s) is further selected from the initially selected sequences. Then, a reference signal sequence(s) is generated from a selected CAZAC sequence. | 2008-10-16 |
20080253485 | BROADCAST RECEIVING APPARATUS AND METHOD FOR RECEIVING BROADCAST SIGNAL - A broadcast receiving apparatus includes: an input unit to which a high frequency signal is input; a conversion unit that converts the high frequency signal into a digital intermediate frequency signal; a differential output unit that differentially outputs the digital intermediate signal converted by the conversion unit; a demodulation unit that demodulates the digital intermediate frequency signal that is differentially output from the differential output unit; and a resonance unit that includes a coil and a capacitor that are serially connected with each other between the differential output unit and the demodulation unit, the resonance unit being configured to pass the digital intermediate frequency signal while attenuating out-of-band component of the digital intermediate frequency signal. | 2008-10-16 |
20080253486 | FREQUENCY CORRECTION - A frequency correction circuit that gives plural frequency offsets to a received radio signal in order to correct a frequency error of the radio signal, demodulates the radio signal, combines an arbitrary number of demodulation signals as combined demodulation signals from among plural demodulation signals, and selects one demodulation signal or combined demodulation signal from among the demodulation signals and the combined demodulation signals. | 2008-10-16 |
20080253487 | ADAPTIVE PILOT AND DATA SYMBOL ESTIMATION - Techniques for performing adaptive channel estimation are described. A receiver derives channel estimates for a wireless channel based on received pilot symbols and at least one estimation parameter. The receiver updates the at least one estimation parameter based on the received pilot symbols. The at least one estimation parameter may be for an innovations representation model of the wireless channel and may be updated based on a cost function with costs defined by prediction errors. In one design, the receiver derives predicted pilot symbols based on the received pilot symbols and the at least one estimation parameter, determines prediction errors based on the received pilot symbols and the predicted pilot symbols, and further derives error gradients based on the prediction errors. The receiver then updates the at least one estimation parameter based on the error gradients and the prediction errors, e.g., if a stability test is satisfied. | 2008-10-16 |
20080253488 | INTERFACE SYSTEM AND FLAT PANEL DISPLAY USING THE SAME - An interface system capable of reducing or minimizing an electromagnetic interference. The interface system includes a serializing unit for receiving first data having a plurality of bits and second data having a plurality of bits, and for serially outputting the plurality of bits of the received first data and second data as 2 bits; a transmission circuit for generating 4 voltage levels in accordance with the 2 bits supplied from the serializing unit; a receiving circuit for recovering the 2 bits using the voltage levels supplied from the transmission circuit; and a deserializing unit for recovering the first data and the second data while sequentially storing the 2 bits supplied from the receiving circuit. | 2008-10-16 |
20080253489 | Apparatus and Method for interference cancellation in receiver of communication system - An apparatus and method for interference cancellation is provided to cancel the interference such as echo and cross-talk received by a receiver of a communication system. The apparatus includes a digital cancellation signal generator, a first canceller, and a second canceller. The digital cancellation signal generator can generate a digital cancellation signal, which includes a first and a second portion and represents an interference signal within a received signal. The first canceller can perform an analog cancellation on the received signal to output a partially-interference-canceled received signal according to the first portion of the digital cancellation signal. The second canceller can perform a digital cancellation on the partially-interference-canceled received signal according to the second portion of the digital cancellation signal. | 2008-10-16 |
20080253490 | Method and Apparatus for Cancellation of Partially Known Interference Using Transmit Diversity Based Interference Cancellation - In wireless communication networks, potentially significant interference arises at a given targeted receiver because of unrelated transmissions from a neighboring, interfering transmitter. According to apparatuses and methods described and claimed herein, a first transmitter provides for cancellation of partially known interference at a targeted receiver by employing a transmit diversity based interference cancellation method, wherein it transmits diversity combinations of desired and interfering symbols. Correspondingly, the targeted receiver employs diversity combining of the received signals to cancel interference attributable to the interfering symbols. | 2008-10-16 |
20080253491 | Method and Apparatus for Reducing Jitter in Multi-Gigahertz Systems - An apparatus for generating an output signal that is analogous to an first signal from a first signal source that exhibits a first jitter, so that the output signal exhibits less jitter than the first jitter includes at least one second signal source generates a second signal that is analogous to and phase locked with the first signal. The second signal exhibits a second jitter that is uncorrelated with the first jitter. A signal averaging device is responsive to the first signal and the second signal. The signal averaging device averages the first signal and the second signal with respect to at least one parameter and thereby generates the output signal. | 2008-10-16 |
20080253492 | CIRCUIT AND METHOD FOR CONTROLLING MIXED MODE CONTROLLED OSCILLATOR AND CDR CIRCUIT USING THE SAME - A circuit for controlling a mixed mode controlled oscillator. The circuit comprises a charge pump, and a digital loop filter. The charge pump is coupled to the mixed mode controlled oscillator. The charge pump receives an up/down signal and sends a current signal to the mixed mode controlled oscillator. The digital loop filter receives the up/down signal and generates a digital code signal to the mixed mode controlled oscillator. An output frequency of the mixed mode controlled oscillator is controlled by the current signal and the digital code signal. | 2008-10-16 |
20080253493 | Clock and data recovery circuit - The phase detector compares the phases of a synchronous clock signal and serial data and outputs a phase error signal corresponding to a comparison result. The second integrator performs integration of the phase error signal to obtain a phase correction control signal for tracking phase shift of the serial data. The first integrator performs integration of the phase error signal in each smoothing period with a predetermined length to obtain a smoothed error signal. The pattern generator generates a pattern for changing the phase of the synchronous clock signal at a frequency corresponding to the smoothed error signal in each pattern generation period with a predetermined length and outputs the pattern as a frequency correction control signal. The first integrator receives the frequency correction control signal which is fed back and changes the length of the smoothing period according to the direction of a change in the frequency of generating the frequency correction control signal. | 2008-10-16 |
20080253494 | Clock and data recovery circuit - The phase detector compares the phase of a synchronous clock signal from the clock interpolator with the phase of serial data and outputs a phase error signal corresponding to a comparison result. The first integrator performs integration of the phase error signal and obtains a phase correction control signal for tracking phase shift of the serial data. The second integrator further performs integration of the phase correction control signal and obtains an up/down signal. The pattern generator generates a frequency correction control signal for tracking frequency shift of the serial data from the up/down signal. The product of the pattern length of the pattern generator and the count width of the second integrator is equal to or larger than a threshold that becomes larger as the count width of the first integrator is larger. | 2008-10-16 |
20080253495 | Storage Device For Storing and Transporting Nuclear Fuel Assemblies - The invention relates to a storage device ( | 2008-10-16 |
20080253496 | NUCLEAR REACTOR CONTROL ROD SPIDER ASSEMBLY - A control rod spider assembly connection between a connecting finger and a rodlet. An upper end plug of the rodlet is secured to the inner bore of the hollow connecting finger with a mating one of a right hand or left hand thread interfacing between the interior of the bore and the circumference of the rodlet. The upper end of the rodlet is captured by a second fastener mechanism having the other of the right hand or the left hand thread. The second fastener mechanism is anchored to one or both of the connecting finger or the upper end plug to secure the connection. | 2008-10-16 |
20080253497 | UPPER INTERNALS ARRANGEMENT FOR A PRESSURIZED WATER REACTOR - In a pressurized water reactor with ail of the in-core instrumentation gaining access to the core through the reactor head, each fuel assembly in which the instrumentation is introduced is aligned with an upper internals instrumentation guide-way. In the elevations above the upper internals upper support assembly, the instrumentation is protected and aligned by upper mounted instrumentation columns that are part of the instrumentation guide-way and extend from the upper support assembly towards the reactor head in hue with a corresponding head penetration. The upper mounted instrumentation columns are supported laterally at one end by an upper guide tube and at the other end by the upper support plate. | 2008-10-16 |
20080253498 | Electronic sensor with optimised counting capacity - Electronic sensor comprising at least:
| 2008-10-16 |
20080253499 | SHIFT REGISTER AND LEVEL CONTROLLER - A shift register includes several stages of shift register units. Each shift register unit includes a first level lifting unit, first level lowering unit, first driving unit and level controller. The first level lifting unit and first level lowering unit control the scan signal to be equal to a first timing signal and first voltage, respectively. The level controller includes an input unit, a charge storage unit, a second level lifting unit and a second level lowering unit. The input unit controls the third control signal to be equal to the first voltage at a node. The charge storage unit stores a voltage of the timing signal at the node. The second level lifting unit and second level lowering unit respectively control the second control signal to be equal to the third control signal and the first voltage to turn on and turn off the first level lowering unit. | 2008-10-16 |
20080253500 | Flip-flop and shift register - A flip-flop is provided. The flip-flop is used in a shift register in a source driver. The flip-flop is used to receive a first clock signal, an input signal and output an output signal. The output signal is fed back to the flip-flop. The flip-flop includes a flop core for receiving the input signal and output the output signal. When the input signal and the output signal are all disabled, the flop core is disabled to function. When the input signal or the output signal is enabled, the flop core is enabled to function to output the output signal. | 2008-10-16 |
20080253501 | SHIFT REGISTER APPARATUS AND SHIFT REGISTER THEREOF - A shift register apparatus and a shift register thereof are provided. The shift register includes an input unit, a feedback unit, an output unit, and a reset unit. The shift register is made of MOS transistors, BJTs, or other switching transistors. In the present invention, an input signal is registered and shifted through specific couplings between foregoing units with two clock signals having different pulse durations. | 2008-10-16 |
20080253502 | Method and Device for the Iterative Reconstruction of Cardiac Images - The invention relates to a method and a device for the iterative reconstruction of cross-sectional images of the heart ( | 2008-10-16 |
20080253503 | Ct-Imaging System - The present invention relates to a CT imaging system for imaging a substance, such as a contrast agent, present an object of interest, such as a patient. To provide a CT imaging system that involves limited technical efforts and costs but leads to a contrast enhancement and allows the imaging of a substance in object of interest, a CT imaging system is proposed comprising: a polychromatic X-ray source ( | 2008-10-16 |
20080253504 | Quantitative Material Decomposition for Spectral Ct - The present invention relates to a CT system for determining the quantitative material concentrations of the components, such as bone, blood, contrast agent, in a region of interest of an object, such as a patient. To provide a CT system which improves the quality and explanatory power of quantitative material decomposition, a CT system is proposed comprising: a scanning unit ( | 2008-10-16 |
20080253505 | X-RAY CT APPARATUS - For the purpose of X-ray CT imaging a heart of a subject with high image quality while reducing stress on the subject, once an optimal cardiac phase has been set by an optimal cardiac phase setting section | 2008-10-16 |
20080253506 | Bone Density Calibration Method and System - Disclosed is a method for pictorially representing and determining tissue densities of a body region, especially in the mouth/jaw/face region ( | 2008-10-16 |
20080253507 | Computed Tomography Detector Using Thin Circuits - An x-ray detector array ( | 2008-10-16 |
20080253508 | Method for distinguishing between four materials in tomographic records of a dual-energy CT system - A method and a CT system are disclosed having a computation unit for distinguishing between four materials (M | 2008-10-16 |
20080253509 | Acquisition Parameter Optimization For Csct - Whereas the CT image can be acquired in a single revolution, the CSCT image acquisition may require several revolutions. According to an exemplary embodiment of the present invention, a CT/CSCT apparatus may be provided which uses CT data acquired during the first revolution to optimize acquisition parameters for the subsequent revolutions. Furthermore, projection data acquired with a pre-scanner may also be used for determining current modulation or setting an optimum voltage for the subsequent CSCT scan. | 2008-10-16 |
20080253510 | Computed Tomography System and Method - A computed tomography system having a fixed X-ray source [ | 2008-10-16 |
20080253511 | Scintillator aspects of compton scattered X-Ray visualization, imaging, or information providing - One aspect relates to visualizing, imaging, or providing information at least partially through at least some matter of an at least a portion of an individual, based at least in part on Compton scattering to at least partially form scattered X-rays, the Compton scattering occurring primarily in the at least some matter of the at least the portion of the individual, wherein the visualizing, imaging, or providing information is at least partially performed by converting the scattered X-rays into an at least one scintillated viewable and/or visible light that is detectable by a user. Another aspect relates to Compton scattered X-ray based visualizing, imaging, or providing information of an at least some matter of an at least a portion of an at least one individual to allow the at least one individual and/or an untrained assistant to at least partially visualize, image, or provide information into the at least some matter of the at least the portion of the individual based at least partially on Compton scattered X-rays. | 2008-10-16 |
20080253512 | MEDICAL DEVICE WITH RADIATION-HEATED SUBJECT-CONTACTING COMPONENT - A medical device has a compression plate for compression of a subject and/or a subject table for placement of a subject, and at least one radiation source that emits electromagnetic radiation. The compression plate and/or the subject table can be heated by the electromagnetic radiation radiated by the at least one radiation source. | 2008-10-16 |
20080253513 | Compton scattered X-ray visualization, imaging, or information provider in soft matter such as tissue, organs, or blood, and/or in hard matter such as bones or teeth - One aspect relates to visualizing, imaging, or providing information of an at least some tissue-based matter or bone-based matter of an at least a portion of an individual at least partially through at least one range of visualizing, imaging, or providing information depth to at least one prescribed visualizing, imaging, or providing information depth of the at least some tissue-based matter or bone-based matter of the at least the portion of the individual, at least partially dependent on an at least one applied characteristic of an at least one applied X-ray being applied to the at least some of the at least some tissue-based matter or bone-based matter of the at least the portion of the individual. | 2008-10-16 |
20080253514 | X-Ray Security Inspection Machine - X-ray security inspection machine ( | 2008-10-16 |
20080253515 | Apparatus and Method for Correction of Extension of X-Ray Projections - The present invention relates to an apparatus for iterative scatter correction of a data set of x-ray projections ( | 2008-10-16 |
20080253516 | Imaging Device of Radiotherapy System - The invention involves an imaging device used in rotary focused gamma-ray radiotherapy. The invention includes a frame, a rotary ring positioned at the frame, and a source carrier and a collimator carrier that can rotate around a rotary axis respectively. The source carrier is equipped inside with multiple radiation sources. The collimator carrier is equipped inside with a corresponding beam channel to the radiation sources, which focus at a shared focus of the rotary axis through the beam channel. The imaging device of the radiotherapy system also includes a diagnostic imaging system, consists of diagnostic radiation sources, a detector and a data processing system. By means of diagnostic imaging system of the invention, automatic beam positioning, real-time monitoring of treatment target motion, real-time monitoring and verification of radiation dose can be done during treatment, ensuring more accurate and improved radiotherapy effect. | 2008-10-16 |
20080253517 | METHOD AND DEVICE OF IRRADIATION OF LOGS WITH X-RAY AS A PHYTOSANITARY TREATMENT - A method for conducting irradiation of all logs of a whole vehicle with X-rays as a phytosanitary treatment may include: connecting a traction device and a goods carrying vehicle outside a shielding door; opening the door; the traction device pulling the vehicle into a tunnel; closing the shielding door; upon the vehicle reaching an irradiation region, accelerators generating X-rays; the traction device pulling the vehicle to pass through the irradiation region; stopping the X-rays; opening the door; the traction device pulling the vehicle away from the irradiation treatment tunnel; and disconnecting the traction device from the vehicle. A device may include a shielding structure, a tunnel formed therethrough; a rail along the tunnel; accelerators within the tunnel; and a traction device for pulling a vehicle carrying goods for quarantine treatment, the accelerators symmetrically arranged at both sides of and on the top of an irradiation region in the tunnel. | 2008-10-16 |
20080253518 | Reducing Variation in Radiation Treatment Therapy Planning - A method and apparatus are disclosed that reduces variation in radiation therapy treatment planning among plurality of users within the same or different geographic locations. The system includes a method and an apparatus that provide users with the knowledge information and utilizing the knowledge information to contour target volumes for radiation treatment planning. The mode of operation includes utilizing a stand-alone workstation or a server computer connected to the plurality of thin client workstations. | 2008-10-16 |
20080253519 | Automatic Control of a Medical Device - System and method for automatic control of processes or application, such as the activation or deactivation of a radiation source for medical purposes. The system comprises an operator tracking system arranged to determine the gesture/posture of a user, an evaluation device arranged to evaluate the determined gesture/posture, and an enabling device arranged to enable and disable the radiation source in response to an output of the evaluation device. The operator tracking system may use a gazing direction analysis that may be based on the output of an eye tracking system, or an emitter-receiver arrangement for a directed signal. | 2008-10-16 |
20080253520 | Compton scattered X-ray visualization, imaging, or information provider with scattering event locating - One aspect relates to determining a location of an at least one scattering event occurring within an at least some matter of at least a portion of an individual, wherein the determining the location of the the at least one scattering event is based at least in part on a combination of: a relative position and/or angle at which an at least one applied X-ray being applied to the at least some matter of the at least the portion of the individual, an applied energy level of the at least one applied X-ray being applied to the at least some matter of the at least the portion of the individual, a detected location of an at least one scattered X-ray resulting from scattering of the at least one applied X-ray scattering during the at least one scattering event, and a scattered energy level of the at least one scattered X-ray. | 2008-10-16 |
20080253521 | Compton scattered X-ray visualization, imaging, or information provider with time of flight computation - One aspect relates to locating an at least one scattering event at least partially within an at least some matter of an at least a portion of an individual at least partially by directing an at least one pulse-type applied X-ray at the at least some matter of the at least the portion of the individual to create an at least one corresponding pulse-type Compton scattered X-ray, wherein the locating the at least one scattering event is based at least in part on an at least one time of flight computation derived at least in part from a combination of an at least one applied duration and an at least one scattered duration, wherein the at least one applied duration corresponds to a time for the at least one pulse-type applied X-ray to reach the at least one scattering event within the at least some matter of the at least the portion of the individual, and further wherein the at least one scattered duration corresponds to a time for the at least one corresponding pulse-type Compton scattered X-ray to thereupon travel from the at least one scattering event within the at least some matter of the at least the portion of the individual to be detected. | 2008-10-16 |
20080253522 | Tool associated with compton scattered X-ray visualization, imaging, or information provider - One aspect relates to providing an at least one Compton scattered X-ray visualizing, imaging, or information providing operation relative to at least one visualizing, imaging, or information providing region within an at least some matter of an at least a portion of an individual; and providing a tool-based operation to at least the portion of the at least one visualizing, imaging, or information providing region within the at least some matter of the at least the portion of the individual based at least partially on the providing the at least one Compton scattered X-ray visualizing, imaging, or information providing operation relative to the at least the portion of the at least one visualizing, imaging, or information providing region. | 2008-10-16 |
20080253523 | Compton scattered X-ray depth visualization, imaging, or information provider - One aspect relates to at least a portion of at least one Compton scattered X-ray visualizer, imager, or information provider configured to receive an at least one Compton scattered X-ray that has scattered through a substantial scattering depth range to one or more substantial prescribed scattering depths within an at least one matter of an at least a portion of an individual based at least in part on a set of scattering characteristics, the set of scattering characteristics at least partially corresponding to the at least one matter of the least the portion of the individual; the at least the portion of the at least one Compton scattered X-ray visualizer, imager, or information provider being configured for providing an at least one Compton scattered X-ray visualization, imaging, or information providing through one or more visualization, imaging, or information providing depth ranges to one or more visualization, imaging, or information providing prescribed depths into the at least one matter of the least the portion of the individual. | 2008-10-16 |
20080253524 | Method and system for Compton scattered X-ray depth visualization, imaging, or information provider - One aspect relates to at least a portion of at least one Compton scattered X-ray visualizer, imager, or information provider configured to receive an at least one Compton scattered X-ray that has scattered through a substantial scattering depth range to one or more substantial prescribed scattering depths within an at least one matter of an at least a portion of an individual based at least in part on a set of scattering characteristics, the set of scattering characteristics at least partially corresponding to the at least one matter of the least the portion of the individual; the at least the portion of the at least one Compton scattered X-ray visualizer, imager, or information provider being configured for providing an at least one Compton scattered X-ray visualization, imaging, or information providing through one or more visualization, imaging, or information providing depth ranges to one or more visualization, imaging, or information providing prescribed depths into the at least one matter of the least the portion of the individual. | 2008-10-16 |
20080253525 | Compton scattered x-ray visualizing, imaging, or information providing of at least some dissimilar matter - One aspect relates to Compton Scattered X-ray visualizing, imaging, or providing information at least partially through an at least some matter of an at least a portion of an individual through an at least one prescribed visualizing, imaging, or information providing depth based at least partially on a density differentiation between the at least some matter of the at least the portion of the individual and at least some dissimilar matter of the at least the portion of the individual, wherein the Compton Scattered X-ray visualizing, imaging, or providing information is at least partially dependent on an at least one applied characteristic of an at least one applied X-ray being applied to the at least some matter of the at least the portion of the individual and the at least some matter of the at least the portion of the individual, and thereupon the at least one applied X-ray undergoes Compton Scattering within the at least some matter of the at least the portion of the individual in a manner that density differentiates the at least some matter of the at least the portion of the individual with respect to the at least some matter of the at least the portion of the individual. | 2008-10-16 |
20080253526 | Geometric compton scattered x-ray visualizing, imaging, or information providing - Certain aspects relate to determining a location that an at least one Compton Scattered X-ray event occurs within an at least some matter of at least a portion of an individual based at least in part on determining a relative angle at which an at least one applied X-ray is being applied to the at least some matter of the at least the portion of the individual, determining a relative position from which an at least one applied X-ray is being applied to the at least some matter of the at least the portion of the individual. Certain aspects can include determining a detected location at which at least one induced Compton scattered X-ray photon is detected following scattering at the at least one Compton Scattered X-ray event, and determining a received angle at which the at least one induced Compton scattered X-ray photon is received following scattering at the at least one Compton Scattered X-ray event. | 2008-10-16 |
20080253527 | Limiting compton scattered x-ray visualizing, imaging, or information providing at particular regions - One aspect relates to Compton X-ray scattering visualizing, imaging, or information providing within an at least some matter of an at least a portion of an individual to an at least one prescribed desired application regions within the at least some matter of the at least the portion of the individual based at least partially on an inducing of at least one induced Compton X-ray scattering photon within the at least some matter of the at least the portion of the individual responsive to an at least some applied X-rays being applied to the at least some matter of the at least the portion of the individual, wherein the Compton X-ray scattering visualizing, imaging, or information providing is limited to an at least one prescribed desired radiation protected region within the at least some matter of the at least the portion of the individual based at least partially on a limiting of an inducing of at least one induced Compton X-ray scattering photon within the at least one prescribed desired radiation protected region. | 2008-10-16 |
20080253528 | Low invasive technique using compton scattered x-ray visualizing, imaging, or information providing to differentiate at least some dissimilar matter - One aspect relates to ablating an at least some matter of an at least a portion of an individual within an at least one prescribed desired ablating region at least partially responsive to at least some Compton X-ray scattering visualizing, imaging, or information providing within the at least some matter of the at least the portion of the individual that is performed at least partially through a substantial depth through the at least some matter of the at least the portion of the individual. Certain aspects can include locating an at least one prescribed desired ablating region within the at least some matter of the at least the portion of the individual at least partially responsive to the Compton X-ray scattering visualizing, imaging, or information providing within the at least some matter of the at least the portion of the individual. | 2008-10-16 |
20080253529 | Ablating based at least partially on compton scattered x-ray visualizing, imaging, or information providing - Certain aspects relate to determining a desired ablating region within the at least some matter of the at least the portion of the individual at least partially in response to a Compton X-ray scattering visualizing, imaging, or information providing within the at least some matter of the at least the portion of the individual. Certain aspects can include ablating at least a portion of a desired ablating region within at least a portion of an at least some matter of an at least a portion of an individual based at least partially on a determining the desired ablating region within the at least some matter of the at least the portion of the individual responsive to the Compton X-ray scattering visualizing, imaging, or information providing within the at least some matter of the at least the portion of the individual. | 2008-10-16 |
20080253530 | Limiting ablation based at least partially on Compton scattered X-ray visualizing, imaging, or information providing - Certain aspects relate to locating an at least some matter of at least a portion of an individual within an at least one prescribed desired ablating region at least partially responsive to a Compton X-ray scattering visualizing, imaging, or information providing within the at least some matter of the at least the portion of the individual. Certain aspects relate to ablating the at least some matter of the at least the portion of the individual within the at least one prescribed desired ablating region at least partially responsive to a locating the at least some matter of the at least the portion of the individual within the at least one prescribed desired ablating region, in a manner that limits effects of the ablating to the at least some matter of the at least the portion of the individual at regions outside of the at least one prescribed desired ablating region based at least partially on the locating the at least one prescribed desired ablating region at least partially responsive to the locating the at least some matter of the at least the portion of the individual within the at least one prescribed desired ablating region. | 2008-10-16 |
20080253531 | Cauterizing based at least partially on Compton scattered x-ray visualizing, imaging, or information providing - Certain aspects relate to locating an at least one prescribed desired cauterizing region within an at least some matter of an at least a portion of an individual at least partially responsive to a Compton X-ray scattering visualizing, imaging, or information providing of the at least some matter of the at least the portion of the individual. Certain aspects relate to cauterizing the at least some matter of the at least the portion of the individual within the at least one prescribed desired ablating region at least partially responsive to the locating the at least one prescribed desired cauterizing region within the at least some matter of the at least the portion of the individual, at least partially response to the locating the at least one prescribed desired cauterizing region within the at least some matter of the at least the portion of the individual. | 2008-10-16 |
20080253532 | Dose Rate Control in an X-Ray System - A controller for controlling the dose rate (exposure kV tube voltage) of an X-ray system, in which the actual dose rate is measured and compared with an optimal dose rate, and the resultant difference value is fed to a module ( | 2008-10-16 |
20080253533 | Utilities Module for Proactive Maintenance Application - A method of managing proactive maintenance tasks for a communication system. The method includes storing proactive maintenance tasks and searching the tasks using at least one search criteria. Deletion of a proactive maintenance tasks is permitted if the proactive maintenance task has not been sent to a technician dispatch module which dispatches proactive maintenance tasks to technicians. Exclusion of proactive maintenance tasks is permitted if the proactive maintenance task has been sent to the technician dispatch module. | 2008-10-16 |
20080253534 | Method and Device For Checking the Function For Inverting the Polarity on a Subscriber Line Comprising a Plurality of Wires - The invention relates to a method and to a device for testing the function for inverting the polarity on a subscriber connection line (TAL) comprising several wires (a, b), in order to connect at least one subscriber to a subscriber connection line (SLM), which comprises at least one inverting device (RG) and a current measuring device (MG) which is associated with the inverting device (RG). In a first step, the subscriber connection component (SLM) is separated from the inverting device (RG) and forces physical inversion on the wires (a, b) of the subscriber connection line (TAL). In a second step, the inverting function of the inverting device (RG) is activated. In a subsequent third step, the subscriber connection component (SLM) is separated from the device (DC) which forces the physical inversion and is connected to the inverting device (RG). The correct function of inversion is tested during all three steps by measuring the direction of the current flow. | 2008-10-16 |
20080253535 | EMERGENCY SERVICES CALL DELIVERY FROM A LEGACY COMMUNICATIONS DEVICE TO A VOIP PSAP - An Emergency Services Application Server (ES-AS) that obtains routing instructions for both VoIP-originated and non-VoIP-originated calls to emergency services numbers (e.g., 9-1-1). If the emergency request is a VoIP-originated call and includes a location object, the ES-AS queries its database using the location object to obtain routing information. If a location object is not provided, the ES-AS queries a location information server to obtain a location object. The ES-AS then uses the location object to query its database. If the call is originated by legacy user equipment, the ES-AS accesses a legacy automatic location information system to obtain location information and the associated PSAP. The ES-AS then queries its database with the returned information to refine routing information needed to route the call to the identified PSAP. The ES-AS includes a web services interface that allows a PSAP or authorized agency to change routing instructions dynamically, which overrides any static data in the ES-AS's routing database. | 2008-10-16 |
20080253536 | Method and System for Implementing a Ring Back Tone Based on Group Mobile Switchboard Service - This invention discloses a method and system of implementing a ring back tone based on a group mobile switchboard service. The method includes: a home service control point of the group mobile switchboard obtaining an identification of an extension subscriber which a calling party calls, and sending routing information of a ring back tone intelligent peripheral and the identification of the called extension subscriber to a gateway mobile switching center/mobile switching center which triggers the intelligent service; the gateway mobile switching center/mobile switching center routing the identification of the called extension subscriber to the ring back tone intelligent peripheral according to the received routing information of the ring back tone intelligent peripheral; the ring back tone intelligent peripheral connecting the call to a visited mobile switching center of the called extension subscriber, and playing a group ring back tone subscribed to by the group customer for the calling party. | 2008-10-16 |
20080253537 | SYSTEM AND APPARATUS FOR PROCESSING A COMMUNICATIONS SESSION - A system and apparatus for processing a communications session is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a communication device can have a controller element to establish a voice communication session with a second communication device, and initiate an action to record the voice communication session for translation into a text memo that is analyzed to identify one or more actionable fields. Additional embodiments are disclosed. | 2008-10-16 |
20080253538 | VOICEMAIL MESSAGE BASED ON TEXT INFORMATION - A voicemail system includes logic to convert a personal greeting or personal announcement received to a corresponding automated voice communication, logic to associate the corresponding automated voice communication to a call situation, and logic to play the corresponding automated voice communication when the call situation occurs. | 2008-10-16 |
20080253539 | Control Method Of Telephone User Call And Short Message Transmission - A control method of telephone user call is provided, which includes the following steps. A telephone user makes a call, and transmits a calling message to a corresponding processing device. The processing device extracts calling information of the user from the calling message, compares with a trap identification (trap ID) database, and determines whether a called number matches with one of the trap IDs in the database. If the called number does not match with any of the trap IDs, the call continues. If the called number matches with one of the trap IDs, the processing device notifies the query result and warning information to the user. | 2008-10-16 |
20080253540 | System And Method For Managing Incoming Communication Based Upon Local Time - A system and method manage incoming communications to a communication device. An incoming communication is received for the communication device and a local time of the communication device is determined. The incoming communication is intercepted if the local time is within a restricted operating period of the communication device and the incoming communication is allowed if the local time falls outside of the restricted operating period. If the incoming communication is a call, the call may be answered to determine if it is urgent. A code may be used within a non-call communication to indicate that it is urgent. Communications deemed urgent are allowed to the communication device. | 2008-10-16 |
20080253541 | FLUID-OPERATED COMMUNICATION SYSTEM - A communication system including a fluid-operated calling device mounted in a first location in a building, and a fluid-operated indicator mounted in a second location in a building and in fluid communication with the fluid-operated calling device, wherein actuation of the fluid-operated calling device causes the fluid-operated indicator to provide an indication that the fluid-operated calling device has been actuated. A fluid-operated lock may be mounted near the fluid-operated calling device and in fluid communication with a fluid-operated actuator, wherein actuation of the fluid-operated actuator causes opening of the fluid-operated lock. | 2008-10-16 |
20080253542 | Provisioning of a service environment using web services - To perform service provisioning in an infrastructure, a provisioning system receives a request to provision a service environment for an application. In response to the request, the provisioning system employs web services to configure resources of the infrastructure for the application. The provisioning system defines interactions between the web services, and provides the service environment based on the configuring performed by the web services. | 2008-10-16 |