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| Patent # | Description |
|---|---|
| US-7,046,763 |
Field and factory testable imaging detector An imaging assembly is provided including an x-ray source and a controller in communication with the x-ray source. A detector assembly is in communication with... |
| US-7,046,762 |
Systems and methods for global optimization of treatment planning for
external beam radiation therapy Systems and methods for providing an optimal treatment plan for delivering a prescribed radiation dose to a predefined target volume within a patient using an... |
| US-7,046,761 |
System and method for CT scanning of baggage The threat determination process for CT scan of baggage eliminates the need for complete reconstruction the bag. The CT scan data is analyzed during scanning to... |
| US-7,046,760 |
Method of measuring and controlling concentration of dopants of a thin
film A method of measuring a concentration of dopants of an objective thin film includes measuring a concentration of dopants of a first wafer, forming the objective... |
| US-7,046,759 |
Method and system for imaging a volume using a three-dimensional spiral
scan trajectory A technique is provided for improving the depth resolution of tomosynthesis images. The technique provides for the use of spiral scan trajectories. The X-ray... |
| US-7,046,758 |
X-ray CT apparatus Both an X-ray source and an X-ray detector are moved in a pitch which is smaller than a width of this detector. Since both the X-ray source and the X-ray... |
| US-7,046,757 |
X-ray scatter elimination by frequency shifting A method for separating and filtering noise caused by X-ray scatter contaminations from the primary signal component of the signal produced by the detector... |
| US-7,046,756 |
Rotatable filter for a pre-subject CT collimator having multiple filtering
profiles The present invention is directed to a method and apparatus for CT data acquisition using a rotatable pre-subject filter having more than one filtering profile... |
| US-7,046,755 |
Digital access arrangement circuitry and method for connecting to phone
lines having a DC holding circuit with... A digital direct access arrangement (DAA) circuitry may be used to terminate the telephone connections at the user's end that provides a communication path for... |
| US-7,046,754 |
Method for establishing a communication link A method for a user equipment (UE) to establish a communication link comprising the steps of receiving an input communication signal at an initial search... |
| US-7,046,753 |
Interference canceller with fast phase adaptation A receiver includes an input circuit, which is coupled to at least one antenna so as to receive, process and digitize first and second signals, thus generating... |
| US-7,046,752 |
Adaptive electronic transmission signal cancellation apparatus for full
duplex communication An adaptive electronic transmission signal cancellation circuit for separating transmit data from receive data in a bidirectional communication system operating... |
| US-7,046,751 |
Dynamic allocation of NEXT cancellation filters in a modem pool
environment In a communications system having a modem pool for communicating via a communications channel, the modem pool including a plurality of modems and having a... |
| US-7,046,750 |
Adaptive signal weighting system A system for decoding an electrical input signal includes a filter that impresses a variable gain on the portion of input signal to deemphasize a spectral region... |
| US-7,046,749 |
Narrowband gain control of receiver with digital post filtering An Automatic Gain Control (AGC) circuit as used in a digital receiver that utilizes a main loop filter that is of a relatively wide bandwidth. A pre-filter,... |
| US-7,046,748 |
Channel estimation sequence and method of estimating a transmission
channel which uses such a channel... A channel estimation sequence including two concatenated sequences (S and G) respectively including two complementary sequences (s and g), which are extended... |
| US-7,046,747 |
Viterbi decoder and decoding method using rescaled branch metrics in
add-compare-select operations A Viterbi decoder and method rescale branch metrics by a minimum value of a prior state's path metric. A branch metric unit generates branch metrics from groups... |
| US-7,046,746 |
Adaptive Viterbi decoder for a wireless data network receiver A configurable Viterbi decoder to decode a coded signal for inclusion in a radio receiver for implementing the physical layer receiving function (PHY) of a... |
| US-7,046,745 |
Signal processing circuit In a data demodulating method, predetermined input data is demodulated based upon a response characteristic of the partial response class 4; the demodulated... |
| US-7,046,744 |
Method and apparatus for frequency offset estimation, and system utilizing
same A direct current (DC) offset estimation, frequency offset estimation, and compensation system (200), receives data packet (204) with preamble (206). A DC offset... |
| US-7,046,743 |
Demodulator for demodulating digital modulated signals A differential detector produces, for each symbol, a phase difference between received phase information and one-symbol-delayed phase information, and delivers... |
| US-7,046,742 |
System and method for temporal analysis of serial data A system and method are provided for temporally analyzing serial input data. The method comprises: establishing three thresholds; distinguishing present (first)... |
| US-7,046,741 |
Single and multiple sinewave modulation and demodulation techniques,
apparatus, and communications systems A method for generating a substantially sinusoidal waveform containing encoded digital data having one of a first value and a second value at selected phase... |
| US-7,046,740 |
Reduced complexity multicarrier precoder A reduced complexity precoder provides an efficient method and structure to precode a vector-signal-point sequence for transmission through a band-limited... |
| US-7,046,739 |
Pre-distortion of input signals to form constant envelope signal outputs A plurality of input signals are pre-distorted for combination into a first combined signal having a constant envelop. The input signals are combined into a... |
| US-7,046,738 |
8-PSK transmit filtering using reduced look up tables A method for generating a premodulation-filtered modulation waveform having a real part and an imaginary part for transmitting octal symbols uses a reduced... |
| US-7,046,737 |
Near-optimal low-complexity decoding of space-time codes for wireless
applications An improved multi-antenna receiver is realized for detecting signals transmitted by a multi-antenna transmitter by summing signals received at the plurality of... |
| US-7,046,736 |
Method and apparatus for modulating and demodulating data into a
variable-length code and providing a sync... A data-demodulating apparatus for demodulating a variable-length code (d, k; m, n; r) having a basic code length of n bits to data having a basic data length of... |
| US-7,046,735 |
Method and apparatus for modulating and demodulating data into a
variable-length code and providing a sync... Apparatus for modulating data having a basic data length of m bits, to a variable-length code (d, k; m, n; r) having a basic code length of n bits. A sync signal... |
| US-7,046,734 |
Method and apparatus for performing real-time data encoding A method for encoding a frame of data is disclosed comprising receiving one or more data frames, low-pass filtering each of the received frames, horizontally... |
| US-7,046,733 |
Data sequencing method to improve transmission of self-similar data in a
multi-node network The present invention is a data formatting method for data in a digital communication network. The first step in the method is to identify a predetermined number... |
| US-7,046,732 |
Video coloring book A decomposed original video sequence includes one or more original camera-motion layers and zero or more original fixed-frame layers decomposed from an original... |
| US-7,046,731 |
Extracting key frames from a video sequence A method of extracting key frames from a video sequence, which video sequence comprises MPEG compressed video data having block motion vectors. The method... |
| US-7,046,730 |
Digital image coding/decoding method and data recording medium for padding
interlace and progressive images In the digital image padding method according to the present invention, as shown in FIG. 2, every other pixels in an original image space corresponding to an... |
| US-7,046,729 |
Bit rate control for motion compensated video compression system A portion of the number of bits initially allocated for encoding some of the frames of a group of pictures (GOP) is accumulated in a bit bank and is subsequently... |
| US-7,046,728 |
Method of video coding the movement of a human face from a sequence of
images Briefly, in accordance with one embodiment, a technique for coding the movement of a head or face from a sequence of images is disclosed. A variety of potential... |
| US-7,046,727 |
Method and apparatus for self-oscillating differential feedback class-D
amplifier The present disclosure introduces a simple method and apparatus for a Class-D amplification and Pulse Width Modulation (PWM) of an input signal, such as a voice... |
| US-7,046,726 |
Method and apparatus for hybrid decision feedback equalization A method and apparatus for a decision feedback equalizer wherein a correction term is used to compensate for slicer errors, thus avoiding error propagation.... |
| US-7,046,725 |
Method of adjusting weights of an equalizer A method of adjusting the weights of a blind equalizer. In the blind equalizer, an error signal e(n) is reset to zero as soon as the error signal e(n) reaches a... |
| US-7,046,724 |
Equalizer apparatus and equalizing method An equalizer apparatus comprises a sampled voice data extractor, a sampled noise data extractor and a sampled voice data characteristics corrector. The sampled... |
| US-7,046,723 |
Digital filter and method for performing a multiplication based on a
look-up table A digital and a multiplication method are described, which lead to an efficient architecture for a hardware implementation of digital FIR and IIR filters into... |
| US-7,046,722 |
Transceiver with means for error management A transceiver for a serial data bus is provided which transceiver includes error management. In a first example embodiment of a transceiver, error management is... |
| US-7,046,721 |
System and method to enhance the capacity of a communication link A method and apparatus encodes data on a clock pulse signal by phase modulating a clock pulse signal by introducing a sinusoidal jitter modulation to the clock... |
| US-7,046,720 |
System and method for DC offset compensation in a WCDMA receiver A system and method for DC offset compensation wherein a received first signal is despread using a first spreading code to generate a second signal. The second... |
| US-7,046,719 |
Soft handoff between cellular systems employing different encoding rates A receiver (200) is provided receiving signals from differing base stations (BTS.sub.A and BTS.sub.B). The signal from BTS.sub.A is encoded using a first rate... |
| US-7,046,718 |
Coherent phase synchronous code division multiple access communications
from multiple transponder platforms A method for coherent phase synchronous CDMA communications between a gateway and multiple subscribers via multiple transponder platforms that includes the step... |
| US-7,046,717 |
Pre-data power control common packet channel A base station (BS) and a plurality of remote stations in a code-division-multiple-access (CDMA) system employ spread-spectrum communication. The base station... |
| US-7,046,716 |
Dual-mode ultra wideband and wireless local area network communications A dual-mode ultra wideband (UWB) and wireless local area network (WLAN) communication transceiver is used to implement two disparate systems of UWB and WLAN... |
| US-7,046,715 |
Method for suppressing energy spikes of a partially-coherent beam using
triangular end-regions Accordingly, a method of suppressing energy spikes is provided comprising projecting a laser beam through a mask having a slit pattern comprising a corner region... |
| US-7,046,714 |
Method and apparatus for Raman ring resonator based laser/wavelength
converter A Raman ring resonator based laser and wavelength converter method and apparatus. In one aspect of the present invention, the disclosed method includes directing... |
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