Patents by Inventor Yongwen Yang
Yongwen Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11933691Abstract: The present invention belongs to the field of environment monitoring, particularly relates to a CO2 storage state networking monitoring device, system and method with multi-information fusion. The present invention comprises: obtaining orientation electrical signal data and real-time pressure signals, analyzing a fluid flowing state at a view of a pressure sensor through the real-time pressure signals, and obtaining a CO2 flowing state through the orientation electrical signal data; and obtaining a CO2 regional storage state by combining an orientation CO2 content, a CO2 flowing state and the fluid flowing condition at the view of the pressure sensor. By combining accurate short-range CO2 boundary monitoring of orientation electrodes with long-range monitoring of pressure sensors to achieve a wide range of CO2 flowing state monitoring, the present invention can observe more data with higher reliability and effectively aims at the problem of strong inter-well heterogeneity.Type: GrantFiled: August 1, 2022Date of Patent: March 19, 2024Assignee: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Wang Zhang, Fei Tian, Yongjian Zhou, Wenhao Zheng, Yongwen Yang
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Publication number: 20240073885Abstract: A method for determining control and scheduling information of a network includes receiving a radio frequency waveform having scrambled downlink control information (DCI), performing a cell search to determine cell identity information, performing a beam search and beam detection to estimate a signal quality of the waveform, decoding scheduling information associated with the waveform, detecting a control channel encoded with an unknown identity based on the scrambling identity and extracting resource elements of the control channel based on the scheduling information, attempting to decode the control channel via a re-encoding technique that is tested for accuracy and, in response to accuracy testing not passing, via a blind scrambling seed recovery technique, recovering the DCI based on the re-encoding technique or the blind scrambling seed recovery technique, and obtaining the control and scheduling information from the DCI.Type: ApplicationFiled: June 24, 2023Publication date: February 29, 2024Inventors: Brian W. Stevens, Katherine M. Woolls, Jacob M. Ray, Jared S. Everett, Yongwen Yang, Benjamin E. Henty, Abdullahi A. Inshaar, Avik Dayal
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Publication number: 20230184614Abstract: The present invention belongs to the field of environment monitoring, particularly relates to a CO2 storage state networking monitoring device, system and method with multi-information fusion. The present invention comprises: obtaining orientation electrical signal data and real-time pressure signals, analyzing a fluid flowing state at a view of a pressure sensor through the real-time pressure signals, and obtaining a CO2 flowing state through the orientation electrical signal data; and obtaining a CO2 regional storage state by combining an orientation CO2 content, a CO2 flowing state and the fluid flowing condition at the view of the pressure sensor. By combining accurate short-range CO2 boundary monitoring of orientation electrodes with long-range monitoring of pressure senors to achieve a wide range of CO2 flowing state monitoring, the present invention can observe more data with higher reliability and effectively aims at the problem of strong inter-well heterogeneity.Type: ApplicationFiled: August 1, 2022Publication date: June 15, 2023Applicant: Institute of Geology and Geophysics, Chinese Academy of SciencesInventors: Wang ZHANG, Fei TIAN, Yongjian ZHOU, Wenhao ZHENG, Yongwen YANG
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Patent number: 9117467Abstract: A suspension includes a flexure including a conductive substrate, and a dielectric layer formed on the conductive substrate, and the conductive substrate being grounded; and a plurality of electrical traces formed on the dielectric layer and extending from a leading portion to a trailing portion of the flexure, and the electrical traces at least having a pair of read traces. At least one via is formed at certain position on the read traces to connect the read traces with the conductive substrate that is etched partially. It can minimize ESD damage during various stages of manufacturing process of the disk drive unit, reduce manufacturing cost, and also improve electrical performance of the suspension interconnection.Type: GrantFiled: September 3, 2014Date of Patent: August 25, 2015Assignee: SAE MAGNETICS (H.K.) LTD.Inventors: ZhaoYu Teng, ChongXi Song, YongWen Yang, Tan Tian, XianWen Feng, MingBing Huang
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Patent number: 8914701Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: GrantFiled: November 18, 2013Date of Patent: December 16, 2014Assignee: InterDigital Technology CorporationInventors: Philip J. Pietraski, Yongwen Yang
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Publication number: 20140082462Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: ApplicationFiled: November 18, 2013Publication date: March 20, 2014Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Philip J. Pietraski, Yongwen Yang
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Patent number: 8589757Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: GrantFiled: December 18, 2012Date of Patent: November 19, 2013Assignee: InterDigital Technology CorporationInventors: Philip J. Pietraski, Yongwen Yang
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Patent number: 8407534Abstract: A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).Type: GrantFiled: September 27, 2011Date of Patent: March 26, 2013Assignee: Interdigital Technology CorporationInventors: Eldad M. Zeira, Alexander Reznik, Rui Yang, Philip J. Pietraski, Yongwen Yang
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Patent number: 8356229Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: GrantFiled: April 2, 2012Date of Patent: January 15, 2013Assignee: InterDigital Technology CorporationInventors: Philip J. Pietraski, Yongwen Yang
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Publication number: 20120250542Abstract: A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).Type: ApplicationFiled: September 27, 2011Publication date: October 4, 2012Applicant: Interdigital Technology CorporationInventors: Eldad M. Zeira, Alexander Reznik, Rui Yang, Philip J. Pietraski, Yongwen Yang
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Publication number: 20120188969Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: ApplicationFiled: April 2, 2012Publication date: July 26, 2012Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Philip J. Pietraski, Yongwen Yang
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Patent number: 8151164Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: GrantFiled: September 7, 2011Date of Patent: April 3, 2012Assignee: InterDigital Technology CorporationInventors: Philip J. Pietraski, Yongwen Yang
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Publication number: 20110320922Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: ApplicationFiled: September 7, 2011Publication date: December 29, 2011Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Philip J. Pietraski, Yongwen Yang
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Patent number: 8078932Abstract: A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).Type: GrantFiled: October 2, 2007Date of Patent: December 13, 2011Assignee: Interdigital Technology CorporationInventors: Eldad M. Zeira, Alexander Reznik, Rui Yang, Philip J. Pietraski, Yongwen Yang
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Patent number: 8028217Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: GrantFiled: October 30, 2007Date of Patent: September 27, 2011Assignee: InterDigital Technology CorporationInventors: Philip J. Pietraski, Yongwen Yang
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Patent number: 7551685Abstract: The invention is directed to a system for adaptively re-aligning a modulated output signal having an error component by generating a reference phase signal using a phase input signal; generating a sample phase signal from the output signal; comparing the reference and sample signals; and adaptively re-aligning any difference between the reference and sample signals to substantially reduce the error component.Type: GrantFiled: August 25, 2003Date of Patent: June 23, 2009Assignee: M/A-Com, Inc.Inventors: Yongwen Yang, Carol Moy, Christine DiVincenzo
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Patent number: 7502422Abstract: A transmitter comprises a baseband processor, a wideband phase modulator and an amplitude modulated amplifier. A signal is provided through the baseband processor and is converted into polar coordinates, comprised of amplitude and phase components, with the amplitude component being transmitted to the amplitude modulated amplifier. The amplitude modulated amplifier being comprised of independently controllable current sources, and with the phase component being transmitted to the wideband phase modulator, for modulation upon a carrier wave, and subsequent transmission to the amplitude modulated amplifier for amplification according to control imposed by the amplitude component upon the current sources.Type: GrantFiled: June 4, 2003Date of Patent: March 10, 2009Assignee: M/A—COM, Inc.Inventors: Anthony Dennis, Yongwen Yang, Walid Ahmed, Radwan Husseini, David Bengtson
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Publication number: 20080104475Abstract: A method and apparatus for encoding and decoding high speed shared control channel (HS-SCCH) data are disclosed. For part 1 data encoding, a mask may be generated using a wireless transmit/receive unit (WTRU) identity (ID) and a generator matrix with a maximum minimum Hamming distance. For part 2 data encoding, cyclic redundancy check (CRC) bits are generated based on part 1 data and part 2 data. The number of CRC bits is less than the WTRU ID. The CRC bits and/or the part 2 data are masked with a mask. The mask may be a WTRU ID or a punctured WTRU ID of length equal to the CRC bits. The mask may be generated using the WTRU ID and a generator matrix with a maximum minimum Hamming distance. The masking may be performed after encoding or rate matching.Type: ApplicationFiled: October 30, 2007Publication date: May 1, 2008Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Philip Pietraski, Yongwen Yang
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Publication number: 20080080431Abstract: A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).Type: ApplicationFiled: October 2, 2007Publication date: April 3, 2008Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Eldad Zeira, Alexander Reznik, Rui Yang, Philip Pietraski, Yongwen Yang
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Publication number: 20070223605Abstract: In an orthogonal frequency division multiplexed (OFDM) multiple-in multiple-out (MIMO) wireless communication system, a method for correcting sampler clock frequency offset in a receiver comprises acquiring the frequency offset and symbol timing in a received signal by the receiver. The estimated value of a fractional offset is computed, and a correction in the frequency domain based upon the estimated value of the fractional offset is performed.Type: ApplicationFiled: March 2, 2007Publication date: September 27, 2007Applicant: INTERDIGITAL TECHNOLOGY CORPORATIONInventors: Peter Voltz, Robert Olesen, I-Tai Lu, Chang-Soo Koo, Qingyuan Dai, Yongwen Yang, Hui-Yuan Teng