Niewczas
Jaroslaw Niewczas, Nurnberg DE
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20100067497 | METHOD FOR MAINTAINING SYNCHRONISATION IN A RADIO COMMUNICATIONS SYSTEM - A method for maintaining synchronization of a user terminal (UE) in a radio communication system is proposed, wherein resources reserved for transmissions of random access signals are divided into at least one first portion for contention-based communication, and at least one second portion of said resources for contention-free communication, and wherein a user terminal (UE) is assigned at least one resource of the portion assigned to the contention-free communication, for transmitting signals for maintaining synchronization. | 03-18-2010 |
Jaroslaw Niewczas, Numberg DE
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20090190642 | Interpolating GRAKE with Two Step Delay Hypothesis Testing - The present invention provides a method and apparatus for adapting a current path delay estimate for path delay tracking. The method comprises selecting an operating mode, determining a set of hypothesized path delays based on said operating mode, computing a metric for each hypothesized path delay, and adapting a current path delay estimate based on the computed metrics for the hypothesized path delays. | 07-30-2009 |
Jaroslaw Niewczas, Jozefow PL
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20110002232 | MULTI-PATH TIMING TRACKING AND IMPAIRMENT MODELING FOR IMPROVED GRAKE RECEIVER PERFORMANCE IN MOBILITY SCENARIOS - Methods and wireless receivers ( | 01-06-2011 |
20110075706 | CHANNEL GEOMETRY DETECTOR - Adaptive reconfiguration of a wireless receiver is enabled based on channel geometry. According to an embodiment, the wireless receiver includes a geometry factor processing module and signal processing modules, e.g. such as but not limited to an SIR estimation module, a power estimation module, a despreading module, a low-pass filter, a combing weight generation module, a coefficient estimation module, a synchronization control channel interference canceller module, etc. The geometry factor processing module determines a geometry factor for the channel over which signals are transmitted to the wireless receiver, the geometry factor being a measure of the ratio of total transmitted power received by the wireless receiver to total interference plus noise power at the wireless receiver. One or more of the receiver signal processing modules are reconfigurable based on the geometry factor. | 03-31-2011 |
20120082197 | Method and Apparatus for Enhancing the Accuracy of the Estimated Covariance Matrix in Wideband-CDMA Systems - A set of channelization codes to be monitored is divided into two groups. The first group includes those codes for which an associated symbol modulation and transmit-diversity scheme is known. In the second group are those codes that are characterized by an unknown symbol modulation or unknown transmit-diversity scheme. The quality of the transmission of each code is then evaluated, using a metric. The metric in turn is used to determine whether the code should be used in estimating the covariance matrix by correlating the RAKE data corresponding to the code (i.e., by computing a correlation matrix for the code) or by first subtracting the channel estimates from the channel samples before correlation (i.e., by computing a covariance matrix for the code). An impairment covariance matrix is computed from the covariance matrices and correlation matrices so computed. | 04-05-2012 |
20130047051 | HARQ PROCEDURE WITH PROCESSING OF STORED SOFT-BITS - It is described a method for determining a received data block by employing a Hybrid Automatic Repeat Request procedure. The described method comprises calculating ( | 02-21-2013 |
20140247909 | Method and Device for Decoding a Transport Block of a Communication Signal - The present invention relates to a device and method of decoding code blocks of a transport block of a communication signal using a decoder. The method comprises making an assumption about how many decoder iterations should be used for different code blocks of the code blocks of the transport block, wherein the assumption is made based on a study of code block soft-bits. The method also comprises decoding the transport block using different numbers of decoder iterations for the different code blocks, based on the made assumption about how many decoder iterations should be used for the different code blocks. | 09-04-2014 |
20140301331 | Selecting a Transport Format for Transmission of Data Blocks Between a Base Station and a Mobile Terminal - A method of selecting a transport format ( | 10-09-2014 |
20150029970 | Redundancy Version Selection Based on Receiving Quality and Transport Format - The embodiments herein relate to a method in a base station ( | 01-29-2015 |
Jaroslaw Marek Niewczas, Jozeflow PL
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20110293049 | Method and Apparatus for Receiver Frequency Error Compensation - This disclosure presents a receiver apparatus ( | 12-01-2011 |
Mateusz Marek Niewczas, Menlo Park, CA US
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20150309871 | SYSTEMS AND METHODS FOR DATA STORAGE REMEDIATION - Systems, methods, and non-transitory computer-readable media can receive an indication that a drive included in a set of drives has experienced an error. Acquiring first data associated with the drive can be attempted. The drive can be prompted to undergo a power-cycle. Acquiring second data associated with the drive can be attempted. At least one of the first data or the second data can be analyzed to determine that the drive is remediable. At least the drive included in the set of drives can be remediated, such as by being rebuilt or reconfigured. | 10-29-2015 |
Monika A. Niewczas, Boston, MA US
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20110281758 | METHODS OF DIAGNOSING AND PREDICTING RENAL DISEASE - This disclosure relates to methods of diagnosing and predicting renal disease, using one, two, or more biomarkers, including sTNFR1, sTNFR2, sFAS, TNF, and IL-6. | 11-17-2011 |
Pawel Niewczas, Glasgow GB
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20110264398 | Fibre Optic Sensor System - A combined pressure and temperature sensor, the sensor comprising at least one first optical sensing element of a first type and at least one second optical sensing element of a second type, wherein the sensor is adapted to compensate for temperature and/or pressure effects in the first or second optical sensing element using a response of the other of the second or first optical sensing elements. | 10-27-2011 |
20140211202 | OPTICAL FIBRE SENSOR INTERROGATION SYSTEM - A monitoring system for monitoring a plurality of fibre Bragg gratings in an optical fibre, each fibre Bragg grating being sensitive to a different wavelength of light. The system comprises a broadband source for illuminating the optical fibre; at least one optical interferometer; light feeding means for feeding to an input of the interferometer light reflected from the fibre Bragg gratings, and a processor for processing the output from the interferometer to determine the wavelength of the reflected light. The light feeding means comprise a wavelength division multiplexer operable to separate light received from the optical fibre into a plurality of wavelengths, each associated with one of the fibre Bragg gratings and/or a time division mulitplexer operable to separate light received from the optical fibre into in a time separated series. | 07-31-2014 |