Patents by Inventor Hongyu Xie
Hongyu Xie 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: 11601942Abstract: A device implementing unified coordination of wireless communications over multiple physical layers may include a MAC module communicatively coupled to first and second physical layer modules that are each configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to provide data to the first physical layer module for transmission to the another device over the first physical wireless channel, where the first physical wireless channel is associated with a first link parameter. The MAC module may be further configured to facilitate initializing the second physical wireless channel based at least in part on the first link parameter of the first physical wireless channel, and after initialization of the second physical wireless channel, provide second data to the second physical layer module for transmission to the another device over the second physical wireless channel.Type: GrantFiled: January 22, 2021Date of Patent: March 7, 2023Assignee: Avago Technologies International Sales Pte. LimitedInventors: Vinko Erceg, Mark Gonikberg, Rohit Gaikwad, Hongyu Xie, Anand Iyer, Venkat Kodavati, Tirdad Sowlati, Payam Torab Jahromi, Matthew J. Fischer
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Publication number: 20220399080Abstract: Methods are disclosed for determining the minimal residual cancer status of an individual utilizing assays that detect cancer associated genetic variation in extracellular DNA. The disclosed methods provide for personalized cancer detection based on the genetic profile of solid cancer tissue of an individual under study. The disclosed methods further provide for noise reduction in the sequencing of extracellular DNA and reduced false positive rates in minimal residual cancer status determination.Type: ApplicationFiled: September 30, 2021Publication date: December 15, 2022Applicants: Genecast (Beijing) Biotechnology Co., Ltd., Genecast (Taizhou) Biotechnology Co., Ltd., Genecast Biotechnology Co., Ltd.Inventors: Yaxi ZHANG, Hongyu XIE, Weizhi CHEN, Ying YANG, Rui FAN, Xiuyu ZHAO, Piao YANG, Jianing YU, Bo DU
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Publication number: 20220396837Abstract: Methods are disclosed for determining the minimal residual cancer status of an individual utilizing assays that detect cancer associated genetic variation in extracellular DNA. The disclosed methods provide for personalized cancer detection based on the genetic profile of solid cancer tissue of an individual under study. The disclosed methods further provide for noise reduction in the sequencing of extracellular DNA and reduced false positive rates in minimal residual cancer status determination.Type: ApplicationFiled: September 14, 2021Publication date: December 15, 2022Applicants: Genecast (Beijing) Biotechnology Co., Ltd., Zhenyue Biotechnology Jiangsu Co., Ltd., Genecast Biotechnology Co., Ltd.Inventors: Yaxi ZHANG, Hongyu XIE, Weizhi CHEN, Ying YANG, Rui FAN, Xiuyu ZHAO, Piao YANG, Jianing YU, Bo DU
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Patent number: 11288413Abstract: The present disclosure provides a method for automatic modeling of an architecture based on an architectural drawing, comprising steps of: reading parameter information of the architectural drawing, identifying a category to which any architectural object belongs by acquiring line segments constituting the architectural object and coordinate data of endpoints of the line segments; generating a binary file or a preset number of binary files based on the coordinate data and elevation data of the endpoints of all the line segments of architectural objects belonging to the same category for all storeys of the architectural drawing; optimizing the binary file or the binary files corresponding to the architectural objects belonging to the same category for all the storeys of the architectural drawing; and generating a three-dimensional model of the architecture. The modeling precision and modeling efficiency of the architecture can be improved by adopting the technical solution of the present disclosure.Type: GrantFiled: February 2, 2019Date of Patent: March 29, 2022Assignee: Guangzhou UniversityInventors: Hongyu Xie, Changhui Li, Junhua Zhu, Chuanhao Tan, Jiarui Zhang, Enxuan Hu, Dongning Huang, Jingyi Guo, Chuqi Yang, Yang Song, Ganguang Zhang, Dongquan Lin
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Publication number: 20210144711Abstract: A device implementing unified coordination of wireless communications over multiple physical layers may include a MAC module communicatively coupled to first and second physical layer modules that are each configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to provide data to the first physical layer module for transmission to the another device over the first physical wireless channel, where the first physical wireless channel is associated with a first link parameter. The MAC module may be further configured to facilitate initializing the second physical wireless channel based at least in part on the first link parameter of the first physical wireless channel, and after initialization of the second physical wireless channel, provide second data to the second physical layer module for transmission to the another device over the second physical wireless channel.Type: ApplicationFiled: January 22, 2021Publication date: May 13, 2021Inventors: Vinko ERCEG, Mark GONIKBERG, Rohit GAIKWAD, Hongyu XIE, Anand IYER, Venkat KODAVATI, Tirdad SOWLATI, Payam TORAB JAHROMI, Matthew J. FISCHER
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Patent number: 10932262Abstract: A device implementing unified coordination of wireless communications over multiple physical layers may include a MAC module communicatively coupled to first and second physical layer modules that are each configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to provide data to the first physical layer module for transmission to the another device over the first physical wireless channel, where the first physical wireless channel is associated with a first link parameter. The MAC module may be further configured to facilitate initializing the second physical wireless channel based at least in part on the first link parameter of the first physical wireless channel, and after initialization of the second physical wireless channel, provide second data to the second physical layer module for transmission to the another device over the second physical wireless channel.Type: GrantFiled: June 7, 2017Date of Patent: February 23, 2021Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Vinko Erceg, Mark Gonikberg, Rohit Gaikwad, Hongyu Xie, Anand Iyer, Venkat Kodavati, Tirdad Sowlati, Payam Torab Jahromi, Matthew J. Fischer
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Patent number: 10681771Abstract: A device implementing unified media access control (MAC) for multiple physical layer devices may include at least one processor communicatively coupled to first and second physical layer modules that are configured to communicate with another device over first and second wireless channels, respectively. The at least one processor may be configured to receive one or more data items to be transmitted to the another device and to select at least one of the first or second physical layer modules for transmission of the one or more data items based at least in part on a first condition of the first physical wireless channel and a condition of the second physical wireless channel. The at least one processor may be further configured to provide the one or more data items to the selected at least one of the first or second physical layer modules for transmission to the another device.Type: GrantFiled: February 28, 2019Date of Patent: June 9, 2020Assignee: Avago Technologies International Sales Pte. LimitedInventors: Vinko Erceg, Mark Gonikberg, Rohit Gaikwad, Hongyu Xie, Anand Iyer, Venkat Kodavati, Tirdad Sowlati, Payam Torab Jahromi, Matthew J. Fischer
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Patent number: 10504284Abstract: The present invention relates to a high-accuracy automatic 3D modeling method for complex buildings, comprising the steps of: transforming the complex building to a complex polygon by using the topological structure of polygons firstly, transforming complex polygons to a set of triangles which are seamlessly spliced by programming an algorithm and accomplishing high-accuracy automatic 3D modeling of buildings.Type: GrantFiled: July 19, 2017Date of Patent: December 10, 2019Inventor: Hongyu Xie
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Publication number: 20190251209Abstract: The present disclosure provides a method for automatic modeling of an architecture based on an architectural drawing, comprising steps of: reading parameter information of the architectural drawing, identifying a category to which any architectural object belongs by acquiring line segments constituting the architectural object and coordinate data of endpoints of the line segments; generating a binary file or a preset number of binary files based on the coordinate data and elevation data of the endpoints of all the line segments of architectural objects belonging to the same category for all storeys of the architectural drawing; optimizing the binary file or the binary files corresponding to the architectural objects belonging to the same category for all the storeys of the architectural drawing; and generating a three-dimensional model of the architecture. The modeling precision and modeling efficiency of the architecture can be improved by adopting the technical solution of the present disclosure.Type: ApplicationFiled: February 2, 2019Publication date: August 15, 2019Inventors: Hongyu Xie, Changhui Li, Junhua Zhu, Chuanhao Tan, Jiarui Zhang, Enxuan Hu, Dongning Huang, Jingyi Guo, Chuqi Yang, Yang Song, Ganguang Zhang, Dongquan Lin
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Publication number: 20190200415Abstract: A device implementing unified media access control (MAC) for multiple physical layer devices may include at least one processor communicatively coupled to first and second physical layer modules that are configured to communicate with another device over first and second wireless channels, respectively. The at least one processor may be configured to receive one or more data items to be transmitted to the another device and to select at least one of the first or second physical layer modules for transmission of the one or more data items based at least in part on a first condition of the first physical wireless channel and a condition of the second physical wireless channel. The at least one processor may be further configured to provide the one or more data items to the selected at least one of the first or second physical layer modules for transmission to the another device.Type: ApplicationFiled: February 28, 2019Publication date: June 27, 2019Inventors: Vinko ERCEG, Mark GONIKBERG, Rohit GAIKWAD, Hongyu XIE, Anand IYER, Venkat KODAVATI, Tirdad SOWLATI, Payam TORAB JAHROMI, Matthew J. FISCHER
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Patent number: 10270717Abstract: A device implementing unified media access control (MAC) for multiple physical layer devices may include a MAC module communicatively coupled to first and second physical layer modules that are configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to receive one or more data items to be transmitted to the another device and to select at least one of the first or second physical layer modules for transmission of the one or more data items based at least in part on a first wireless link quality of the first physical wireless channel and a second wireless link quality of the second physical wireless channel. The MAC module may be further configured to provide the one or more data items to the selected at least one of the first or second physical layer modules for transmission to another device.Type: GrantFiled: May 24, 2017Date of Patent: April 23, 2019Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Vinko Erceg, Mark Gonikberg, Rohit Gaikwad, Hongyu Xie, Anand Iyer, Venkat Kodavati, Tirdad Sowlati, Payam Torab Jahromi, Matthew J. Fischer
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Publication number: 20180338310Abstract: A device implementing unified coordination of wireless communications over multiple physical layers may include a MAC module communicatively coupled to first and second physical layer modules that are each configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to provide data to the first physical layer module for transmission to the another device over the first physical wireless channel, where the first physical wireless channel is associated with a first link parameter. The MAC module may be further configured to facilitate initializing the second physical wireless channel based at least in part on the first link parameter of the first physical wireless channel, and after initialization of the second physical wireless channel, provide second data to the second physical layer module for transmission to the another device over the second physical wireless channel.Type: ApplicationFiled: June 7, 2017Publication date: November 22, 2018Inventors: Vinko ERCEG, Mark GONIKBERG, Rohit GAIKWAD, Hongyu XIE, Anand IYER, Venkat KODAVATI, Tirdad SOWLATI, Payam TORAB JAHROMI, Matthew J. FISCHER
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Publication number: 20180262449Abstract: A device implementing unified media access control (MAC) for multiple physical layer devices may include a MAC module communicatively coupled to first and second physical layer modules that are configured to communicate with another device over first and second physical wireless channels, respectively. The MAC module may be configured to receive one or more data items to be transmitted to the another device and to select at least one of the first or second physical layer modules for transmission of the one or more data items based at least in part on a first wireless link quality of the first physical wireless channel and a second wireless link quality of the second physical wireless channel. The MAC module may be further configured to provide the one or more data items to the selected at least one of the first or second physical layer modules for transmission to the another device.Type: ApplicationFiled: May 24, 2017Publication date: September 13, 2018Inventors: Vinko ERCEG, Mark GONIKBERG, Rohit GAIKWAD, Hongyu XIE, Anand IYER, Venkat KODAVATI, Tirdad SOWLATI, Payam TORAB JAHROMI, Matthew J. FISCHER
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Publication number: 20180025541Abstract: The present invention relates to a high-accuracy automatic 3D modeling method for complex buildings, comprising the steps of: transforming the complex building to a complex polygon by using the topological structure of polygons firstly, transforming complex polygons to a set of triangles which are seamlessly spliced by programming an algorithm and accomplishing high-accuracy automatic 3D modeling of buildings.Type: ApplicationFiled: July 19, 2017Publication date: January 25, 2018Inventor: Hongyu Xie
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Patent number: 9345040Abstract: A technique for securing transmit opening helps enhance the operation of a station that employs the technique. The technique may facilitate low latency response to a protocol data requester, for instance. In one aspect, the technique provides a way for the protocol data responder to hold its transmit opening to transmit the protocol response data to the protocol data requester. The technique may allow the protocol data responder to hold the transmit opening until the protocol response data is ready and available for the protocol data responder to send.Type: GrantFiled: July 10, 2012Date of Patent: May 17, 2016Assignee: Broadcom CorporationInventors: Gang Lu, Payam Torab Jahromi, Hongyu Xie
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Patent number: 9054825Abstract: Embodiments of the present invention provide a method that includes receiving, by a traffic arbiter, a predetermined time-slot allocation of one or more uplink time slots and/or one or more downlink time slots for a first wireless media access control (MAC) configured to operate within a first wireless transmission system. The method also includes determining, by the traffic arbiter, whether to grant a second wireless MAC, configured to operate within a second wireless transmission system, permission to transmit or receive based at least in part on the predetermined time-slot allocation.Type: GrantFiled: August 19, 2013Date of Patent: June 9, 2015Assignee: Marvell International Ltd.Inventors: Bhaskar Chowdhuri, Shui Cheong Lee, Hongyu Xie, Yashodhara Devadiga, Raja Banerjea
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Patent number: 9042904Abstract: Techniques for localized dynamic channel allocation help meet the challenges of latency, memory size, and channel time optimization for wireless communication systems. As examples, advanced communication standards, such as the WiGig standard, may support wireless docking station capability and wireless streaming of high definition video content between transmitting and receiving stations, or engage in other very high throughput tasks. The techniques help to deliver the desired user experience in such an environment and support desired performance levels for latency and throughput while controlling memory footprint.Type: GrantFiled: April 1, 2014Date of Patent: May 26, 2015Assignee: Broadcom CorporationInventors: Hongyu Xie, Srikanth Shubhakoti, Matthew James Fischer, Shawn Shiliang Ding, Gang Lu, Yuan Zhuang, Brima Ibrahim, Payam Torab Jahromi, Murat Mese
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Patent number: 8897293Abstract: In a media access control (MAC) processor, a programmable controller is configured to execute machine readable instructions for implementing MAC functions corresponding to data received by a communication device. A tightly coupled memory is associated with the programmable controller. A system memory is coupled to the programmable controller via a system bus, and a hardware processor is coupled to the system bus and the tightly coupled memory. The hardware processor is configured to implement MAC functions on data received in a communication frame, store, in the tightly coupled memory, processed data corresponding to data in the communication frame that indicates a structure of downlink data in the communication frame, and store, in the system memory, processed data corresponding to other data in the communication frame.Type: GrantFiled: May 7, 2012Date of Patent: November 25, 2014Assignee: Marvell International Ltd.Inventors: Bhaskar Chowdhuri, Srikanth Shubhakoti, Vinod Ananth, Hongyu Xie, Shui Cheong Lee
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Publication number: 20140213273Abstract: Techniques for localized dynamic channel allocation help meet the challenges of latency, memory size, and channel time optimization for wireless communication systems. As examples, advanced communication standards, such as the WiGig standard, may support wireless docking station capability and wireless streaming of high definition video content between transmitting and receiving stations, or engage in other very high throughput tasks. The techniques help to deliver the desired user experience in such an environment and support desired performance levels for latency and throughput while controlling memory footprint.Type: ApplicationFiled: April 1, 2014Publication date: July 31, 2014Applicant: BROADCOM CORPORATIONInventors: Hongyu Xie, Srikanth Shubhakoti, Matthew James Fischer, Shawn Shiliang Ding, Gang Lu, Yuan Zhuang, Brima Ibrahim, Payam Torab Jahromi, Murat Mese
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Patent number: 8731572Abstract: Techniques for localized dynamic channel allocation help meet the challenges of latency, memory size, and channel time optimization for wireless communication systems. As examples, advanced communication standards, such as the WiGig standard, may support wireless docking station capability and wireless streaming of high definition video content between transmitting and receiving stations, or engage in other very high throughput tasks. The techniques help to deliver the desired user experience in such an environment and address the need to meet latency and throughput requirements while limiting memory footprint.Type: GrantFiled: November 2, 2011Date of Patent: May 20, 2014Assignee: Broadcom CorporationInventors: Hongyu Xie, Srikanth Shubhakoti, Matthew James Fischer, Shawn Shiliang Ding, Gang Lu, Yuan Zhuang, Brima Ibrahim, Payam Torab Jahromi, Murat Mese