| |
 |
|
Class Information
Number: 375/340
Name: Pulse or digital communications > Receivers > Particular pulse demodulator or detector
Description: Subject matter including specific details of the apparatus to convert the pulse signal back to baseband.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7463691 |
Feedback-type channel estimation method and a device based on a PN sequence and a pilot frequency in an OFDM system |
Dec. 9, 2008 |
| 7463576 |
Channel estimation for OFDM communication systems |
Dec. 9, 2008 |
| 7460630 |
Device and method for synchronous data transmission using reference signal |
Dec. 2, 2008 |
| 7460623 |
Digital two-stage automatic gain control |
Dec. 2, 2008 |
| 7460619 |
Method and system for optimizing coding gain |
Dec. 2, 2008 |
| 7460617 |
Wireless communication method and apparatus for performing post-detection constellation correction |
Dec. 2, 2008 |
| 7460606 |
VSB transmission system |
Dec. 2, 2008 |
| 7460580 |
Segment-wise channel equalization based data estimation |
Dec. 2, 2008 |
| 7457378 |
Apparatus and method for RF packet detection and symbol timing recovery |
Nov. 25, 2008 |
| 7457366 |
System and method for adaptive phase compensation of OFDM signals |
Nov. 25, 2008 |
| 7453961 |
Methods and apparatus for detection of signal timing |
Nov. 18, 2008 |
| 7453960 |
LDPC encoder and encoder and method thereof |
Nov. 18, 2008 |
| 7453959 |
Apparatus and method for erasure detection and soft-decision decoding in cellular system receiver |
Nov. 18, 2008 |
| 7450648 |
Digital signal processing device, a method and a delta-sigma modulator using the same method |
Nov. 11, 2008 |
| 7450630 |
Mobile radio telephone receiver |
Nov. 11, 2008 |
| 7447282 |
System and method for pre-FFT OFDM fine synchronization |
Nov. 4, 2008 |
| 7447279 |
Method and system for indicating zero-crossings of a signal in the presence of noise |
Nov. 4, 2008 |
| 7447278 |
Apparatus for transmitting and receiving data |
Nov. 4, 2008 |
| 7446695 |
Precision pulse detection system for radar sensors |
Nov. 4, 2008 |
| 7443938 |
Method and system for synchronization between transmitter and receiver in a communication system |
Oct. 28, 2008 |
| 7443934 |
Method and apparatus for detecting signals, and transmitting apparatus and receiving apparatus using the same |
Oct. 28, 2008 |
| 7443933 |
Data detector system |
Oct. 28, 2008 |
| 7443931 |
Apparatus and method for channel estimation using a signal correlation and a signal energy to approximate a channel parameter |
Oct. 28, 2008 |
| 7443927 |
Signal detector |
Oct. 28, 2008 |
| 7440526 |
Method and apparatus to acquire frame within transmission |
Oct. 21, 2008 |
| 7440520 |
System and method for terrestrial high-definition television reception |
Oct. 21, 2008 |
| 7440516 |
Apparatus and method for receiving digital multimedia broadcasting in a wireless terminal |
Oct. 21, 2008 |
| 7436916 |
Pulse modulator and PPM demodulation determining circuit employed in ultra wideband wireless communications |
Oct. 14, 2008 |
| 7436912 |
Nyquist folded bandpass sampling receivers and related methods |
Oct. 14, 2008 |
| 7436911 |
Nyquist folded bandpass sampling receivers with narrow band filters for UWB pulses and related methods |
Oct. 14, 2008 |
| 7436910 |
Direct bandpass sampling receivers with analog interpolation filters and related methods |
Oct. 14, 2008 |
| 7436909 |
Method for estimating time of arrival of received signals for ultra wide band impulse radio systems |
Oct. 14, 2008 |
| 7436908 |
UWB transceiving apparatus and method for dynamically reducing interference |
Oct. 14, 2008 |
| 7434145 |
Extracting soft information in a block-coherent communication system |
Oct. 7, 2008 |
| 7433428 |
Method of reducing the variance of the signal-to-noise rate estimated for a signal with amplitude differential phase-shift keying modulation |
Oct. 7, 2008 |
| 7433417 |
Receiver with a signal path |
Oct. 7, 2008 |
| 7433405 |
Method and system for the error resilient transmission of predictively encoded signals |
Oct. 7, 2008 |
| 7433387 |
Multiple code-set channel estimation method in time-slotted CDMA system |
Oct. 7, 2008 |
| 7433297 |
Wireless internet access system and method |
Oct. 7, 2008 |
| 7430257 |
Multicarrier sub-layer for direct sequence channel and multiple-access coding |
Sep. 30, 2008 |
| 7430252 |
Apparatus and method for WGIO phase modulation |
Sep. 30, 2008 |
| 7430241 |
Method for early decoding of control channel information |
Sep. 30, 2008 |
| 7430239 |
Bit-detection arrangement and apparatus for reproducing information |
Sep. 30, 2008 |
| 7428285 |
Method for error compensation in an OFDM system with diversity |
Sep. 23, 2008 |
| 7428280 |
Receiving apparatus and transceiver |
Sep. 23, 2008 |
| 7428276 |
Method and apparatus for channel impulse response estimation in GSM systems |
Sep. 23, 2008 |
| 7428275 |
Integrated FEC decoding and iterative diversity reception |
Sep. 23, 2008 |
| 7428273 |
Method and apparatus for efficient preamble detection in digital data receivers |
Sep. 23, 2008 |
| 7428228 |
Method and apparatus for detecting active downlink channelization codes in a TD-CDMA mobile communication system |
Sep. 23, 2008 |
| 7426248 |
Receivers and demodulators for TDMA and other modulated systems |
Sep. 16, 2008 |
|
|
|
