Patents by Inventor Gan Yang
Gan 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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Publication number: 20240088923Abstract: Wireless receiver systems and methods for user equipment are described that employ multiple receiver heads. The multiple heads can receive wireless communication signals over different receive paths from different transmission sources. The systems can scan and monitor signal quality from all receiver heads during a scheduled gap in a communication link without interfering with an ongoing communication session.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: MEDIATEK Singapore Pte. Ltd.Inventors: Yangjian Chen, Jonathan Richard Strange, Yabo Li, Ganning Yang, Wei-Yu Lai, Wei-Jen Chen
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Patent number: 11863216Abstract: Wireless receiver systems and methods for user equipment are described that employ multiple receiver heads. The multiple heads can receive wireless communication signals over different receive paths from different transmission sources. The systems can scan and monitor signal quality from all receiver heads during a scheduled gap in a communication link without interfering with an ongoing communication session.Type: GrantFiled: December 28, 2020Date of Patent: January 2, 2024Assignee: MEDIATEK Singapore Pte. Ltd.Inventors: Yangjian Chen, Jonathan Richard Strange, Yabo Li, Ganning Yang, Wei-Yu Lai, Wei-Jen Chen
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Patent number: 11178140Abstract: A method, device and system for authentication in accordance with a SIM card is provided in the present disclosure. The method for authentication in accordance with the SIM card includes the following steps. First, the SIM card receives a feature code of a biometric feature information. Afterwards, the SIM card compares the feature code of the biometric feature information and a feature code stored in the SIM card for obtaining a comparison result. Afterwards, the SIM card returns the comparison result. Compared to existing technology, the above technical solution is configured to store the feature code in the SIM card and use it for authentication. The noncrackable SIM card protects a security of biometric feature information. After replacing the device, just plug the SIM card into the new device to complete the authentication and initialization of the new device. Therefore, the above technical solution avoids the initial setup of the new device and make it easy to use.Type: GrantFiled: December 10, 2019Date of Patent: November 16, 2021Inventor: Gan Yang
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Publication number: 20210218426Abstract: Wireless receiver systems and methods for user equipment are described that employ multiple receiver heads. The multiple heads can receive wireless communication signals over different receive paths from different transmission sources. The systems can scan and monitor signal quality from all receiver heads during a scheduled gap in a communication link without interfering with an ongoing communication session.Type: ApplicationFiled: December 28, 2020Publication date: July 15, 2021Applicant: MEDIATEK Singapore Pte. Ltd.Inventors: Yangjian Chen, Jonathan Richard Strange, Yabo Li, Ganning Yang, Wei-Yu Lai, Wei-Jen Chen
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Publication number: 20200364408Abstract: The present disclosure provides systems and methods that perform machine-learned natural language processing. A computing system can include a machine-learned natural language processing model that includes an encoder model trained to receive a natural language text body and output a knowledge graph and a programmer model trained to receive a natural language question and output a program. The computing system can include a computer-readable medium storing instructions that, when executed, cause the processor to perform operations. The operations can include obtaining the natural language text body, inputting the natural language text body into the encoder model, receiving, as an output of the encoder model, the knowledge graph, obtaining the natural language question, inputting the natural language question into the programmer model, receiving the program as an output of the programmer model, and executing the program on the knowledge graph to produce an answer to the natural language question.Type: ApplicationFiled: October 25, 2017Publication date: November 19, 2020Inventors: Ni Lao, Jiazhong Nie, Gan Yang
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Publication number: 20200186521Abstract: A method, device and system for authentication in accordance with a SIM card is provided in the present disclosure. The method for authentication in accordance with the SIM card includes the following steps. First, the SIM card receives a feature code of a biometric feature information. Afterwards, the SIM card compares the feature code of the biometric feature information and a feature code stored in the SIM card for obtaining a comparison result. Afterwards, the SIM card returns the comparison result. Compared to existing technology, the above technical solution is configured to store the feature code in the SIM card and use it for authentication. The noncrackable SIM card protects a security of biometric feature information. After replacing the device, just plug the SIM card into the new device to complete the authentication and initialization of the new device. Therefore, the above technical solution avoids the initial setup of the new device and make it easy to use.Type: ApplicationFiled: December 10, 2019Publication date: June 11, 2020Applicant: SHANGHAI HARVEST INTELLIGENCE TECHNOLOGY CO., LTDInventor: Gan Yang
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Patent number: 9473325Abstract: A channel estimation method estimates a data channel of a data resource element of a physical resource block in a time-frequency domain. The method includes: utilizing a detection circuit to perform a first physical resource block bundling detection in a first direction of the time-frequency domain to detect if at least one neighboring physical resource block is allowed to be bundled with the physical resource block, and accordingly generating a first physical resource block bundling detection result; determining a physical resource block processing range according to at least the first physical resource block bundling detection result, wherein at least the physical resource block is included in the physical resource block processing range; obtaining a plurality of pilot channels for pilot resource elements in the physical resource block processing range; and estimating the data channel of the data resource element according to the pilot channels.Type: GrantFiled: June 4, 2014Date of Patent: October 18, 2016Assignee: MediaTek Singapore Pte. Ltd.Inventors: Hengsheng Tang, Jianxuan Du, Songsong Sun, Ganning Yang
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Patent number: 9357332Abstract: A near field communications (NFC) device is disclosed that interacts with other NFC devices to exchange information and/or the data. The NFC device can include a plurality of secure elements each configured to store one or more card emulation instances. Each card emulation instance is associated with an application identification (AID) and a priority value. The NFC device can route communications between another NFC device and plurality of secure elements based on each card emulation instance's associated AID and priority value.Type: GrantFiled: August 17, 2012Date of Patent: May 31, 2016Assignee: Broadcom CorporationInventors: Wayne (Siwei) Tang, Ash Kapur, Mohamed Awad, Gan Yang, Deepak Kumar Gauba, Husein Merchant, Sherry Smith
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Publication number: 20150358181Abstract: A channel estimation method estimates a data channel of a data resource element of a physical resource block in a time-frequency domain. The method includes: utilizing a detection circuit to perform a first physical resource block bundling detection in a first direction of the time-frequency domain to detect if at least one neighboring physical resource block is allowed to be bundled with the physical resource block, and accordingly generating a first physical resource block bundling detection result; determining a physical resource block processing range according to at least the first physical resource block bundling detection result, wherein at least the physical resource block is included in the physical resource block processing range; obtaining a plurality of pilot channels for pilot resource elements in the physical resource block processing range; and estimating the data channel of the data resource element according to the pilot channels.Type: ApplicationFiled: June 4, 2014Publication date: December 10, 2015Applicant: MediaTek Singapore Pte. Ltd.Inventors: Hengsheng Tang, Jianxuan Du, Songsong Sun, Ganning Yang
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Patent number: 8650468Abstract: A method includes, during a first iteration of a first decoder for decoding convolutionally encoded data elements, determining a first value of a first path metric. The method also includes, during a second iteration of the first decoder, determining a second value of the first path metric by using the first value of the first path metric as an initial value of the first path metric.Type: GrantFiled: July 27, 2010Date of Patent: February 11, 2014Assignee: MediaTek Pte. Ltd.Inventors: Timothy Perrin Fisher-Jeffes, Chiaming Lo, Ganning Yang
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Publication number: 20130331029Abstract: A near field communications (NFC) device is disclosed that interacts with other NFC devices to exchange information and/or the data. The NFC device can include a plurality of secure elements each configured to store one or more card emulation instances. Each card emulation instance is associated with an application identification (AID) and a priority value. The NFC device can route communications between another NFC device and plurality of secure elements based on each card emulation instance's associated AID and priority value.Type: ApplicationFiled: August 17, 2012Publication date: December 12, 2013Applicant: Broadcom CorporationInventors: Wayne (Siwei) Tang, Ash Kapur, Mohamed Awad, Gan Yang, Deepak Kumar Gauba, Husein Merchant, Sherry Smith
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Patent number: 8259870Abstract: A system and method is provided for improved and efficient decoding of a received data sequence. The invention can perform the decoding using a LogMap function for a set of N inputs, where N is greater than 2.Type: GrantFiled: October 6, 2009Date of Patent: September 4, 2012Assignee: Skyworks Solutions, Inc.Inventors: Chiaming Lo, Ganning Yang, Yi Weng
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Patent number: 8135553Abstract: A method for clock calibration is provided. The method comprises receiving discontinuous reception period (DRX period) information from a base station, computing a calibration duration according to the discontinuous reception period and a clock error tolerance of a first clock, and when receiving paging information that informs of possible sent transmissions, calibrating the first clock with a second clock for a period of the calibration duration.Type: GrantFiled: July 31, 2008Date of Patent: March 13, 2012Assignee: Mediatek Inc.Inventors: Ganning Yang, Ming-Chi Chen
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Publication number: 20120030536Abstract: A method includes, during a first iteration of a first decoder for decoding convolutionally encoded data elements, determining a first value of a first path metric. The method also includes, during a second iteration of the first decoder, determining a second value of the first path metric by using the first value of the first path metric as an initial value of the first path metric.Type: ApplicationFiled: July 27, 2010Publication date: February 2, 2012Inventors: Timothy Perrin Fisher-Jeffes, Chiaming Lo, Ganning Yang
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Patent number: 7839917Abstract: A receiver of a CDMA system, receiving a signal transmitted through a multi-path channel, with a path alignment circuit is disclosed. The path alignment circuit has a pack-based memory device serially inputting samples of low over-sampling rate than that required by the CDMA system and outputting data packs pack by pack to reduce access rate of the memory device. In addition, the path alignment circuit has an interpolation device which reads the data packs from the memory device and performs interpolation to raise the resolution of the low over-sampling samples and generate interpolated samples of high resolution for de-spreading requirement of the CDMA system.Type: GrantFiled: September 13, 2007Date of Patent: November 23, 2010Assignee: Mediatek Inc.Inventors: YenHui Yeh, Ganning Yang
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Publication number: 20100054375Abstract: A system and method is provided for improved and efficient forward and backward recursive computations that may be used, for example, with turbo code decoding applications. The invention performs the forward computations using a full length of a sequence to be decoded and performs the reverse computations using a sliding window over the sequence.Type: ApplicationFiled: October 6, 2009Publication date: March 4, 2010Applicant: SKYWORKS SOLUTIONS, INC.Inventors: Chiaming Lo, Ganning Yang, Yi Weng
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Publication number: 20100029267Abstract: A method for clock calibration is provided. The method comprises receiving discontinuous reception period (DRX period) information from a base station, computing a calibration duration according to the discontinuous reception period and a clock error tolerance of a first clock, and when receiving paging information that informs of possible sent transmissions, calibrating the first clock with a second clock for a period of the calibration duration.Type: ApplicationFiled: July 31, 2008Publication date: February 4, 2010Applicant: MEDIATEK INC.Inventors: Ganning YANG, Ming-Chi CHEN
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Patent number: 7616713Abstract: A system and method is provided for improved and efficient forward and backward recursive computations that may be used, for example, with turbo code decoding applications. The invention performs the forward computations using a full length of a sequence to be decoded and performs the reverse computations using a sliding window over the sequence.Type: GrantFiled: May 31, 2005Date of Patent: November 10, 2009Assignee: Skyworks Solutions, Inc.Inventors: Chiaming Lo, Ganning Yang, Yi Weng
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Publication number: 20090245428Abstract: Methods and apparatuses process a communication signal to detect a burst packet comprising an access code. The method comprises deriving a differential phase signal indicating differential phases of a first set of the access code in the communication signal, and comparing the differential phase signal with an ideal differential phase signal to calculate a frequency offset value, compensating the differential phase signal by the frequency offset value to generate a compensated differential phase signal, and detecting a burst packet transmitted via the communication signal according to the compensated differential phase signal.Type: ApplicationFiled: March 31, 2008Publication date: October 1, 2009Inventors: Shun-Pin Yang, Ho-Chi Huang, Ganning Yang
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Publication number: 20090147762Abstract: A method and apparatus for data transmission are provided. Data values of a plurality of channels are transformed into a transmission signal. An enhanced shaping filter is provided to shape a binary stream of only single digits and generate a shaped signal. A weighting unit is coupled to the output of the shaping filter, weighting the shaped signal to effectively generate a quality baseband signal. The binary stream is converted from the data values through spreading and scrambling. A scrambling unit, scrambles the binary stream with scrambling codes. A spreading unit spreads the binary stream at a chip rate before sending the binary to the scrambling unit.Type: ApplicationFiled: December 7, 2007Publication date: June 11, 2009Applicant: MEDIATEK INC.Inventors: Bao-Chi Peng, Shen-Fu Tsai, Ganning Yang