Patents by Inventor Baosheng Li
Baosheng Li 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).
-
Patent number: 11924845Abstract: A satellite provides communication between user terminals (UTs) and ground stations that connect to other networks, such as the Internet. Because the satellite is within range of many UTs at any given time, many UTs are in contention to use an uplink to send upstream data to the satellite. This saturates a random-access channel (RACH) on the uplink. When a UT has data to uplink, it sends a short buffer data status (SBDS) message using the RACH. The minimal size of the SBDS facilitates use of a non-orthogonal multiple access uplink. Based on the SBDS, the satellite allocates a grant to the UT to use the uplink. Additional messages from the UT involving buffer status may be sent using the granted uplink. Unsolicited grants may be issued to the UT based on analysis of uplink and downlink traffic. If needed, the RACH may still be used to request additional grants.Type: GrantFiled: June 29, 2021Date of Patent: March 5, 2024Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Baosheng Li, Sandeep Ahluwalia, Deepak
-
Patent number: 11812586Abstract: An electronic device system, a manufacturing method, and a method for controlling the electronic device system, in field of heat dissipation technologies. The electronic device system includes a heat source, a plurality of fans, and a plurality of air guiding apparatuses. The heat source is located on air inlet sides of the plurality of fans, and the plurality of air guiding apparatuses are located on air outlet sides of the plurality of fans. The plurality of air guiding apparatuses are configured such that, when there is a faulty fan, an air guiding direction of an air guiding apparatus corresponding to the faulty fan and an air guiding direction of an air guiding apparatus corresponding to a neighboring fan deviate from each other.Type: GrantFiled: October 22, 2021Date of Patent: November 7, 2023Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Baosheng Li, Tao Yan, Xiaojing Hou, Lujun Zhou, Liang Zhang
-
Publication number: 20220417981Abstract: A satellite provides communication between user terminals (UTs) and ground stations that connect to other networks, such as the Internet. Because the satellite is within range of many UTs at any given time, many UTs are in contention to use an uplink to send upstream data to the satellite. This saturates a random-access channel (RACH) on the uplink. When a UT has data to uplink, it sends a short buffer data status (SBDS) message using the RACH. The minimal size of the SBDS facilitates use of a non-orthogonal multiple access uplink. Based on the SBDS, the satellite allocates a grant to the UT to use the uplink. Additional messages from the UT involving buffer status may be sent using the granted uplink. Unsolicited grants may be issued to the UT based on analysis of uplink and downlink traffic. If needed, the RACH may still be used to request additional grants.Type: ApplicationFiled: June 29, 2021Publication date: December 29, 2022Inventors: Baosheng LI, Sandeep AHLUWALIA, DEEPAK
-
Patent number: 11523401Abstract: Technologies directed to scheduling transmissions between a satellite system and customer terminals (CTs) with half-duplex (HD) radios are described. A communication system includes a radio, a modem with a HD controller, a downlink (DL) scheduler, and an uplink (UL) scheduler. The HD controller determines a first set of HD CTs that are eligible DL transmissions for a first radio frame and a second set of HD CTs that are eligible for UL transmissions for a second radio frame. The HD controller determines a throughput value and buffer information about each of the first set and the second set of HD CTs. The HD controller determines a first subset of HD CTs for DL scheduling and a second subset of HD CTs for UL scheduling. The DL scheduler schedules radio resources for a first radio frame and the UL scheduler schedules radio resources for a second radio frame.Type: GrantFiled: July 20, 2020Date of Patent: December 6, 2022Assignee: Amazon Technologies, Inc.Inventors: Mohammad Mamunur Rashid, Bulin Zhang, Deepak, Ali Masoomzadeh, Baosheng Li
-
Patent number: 11368213Abstract: A satellite provides communication between user terminals (UTs) and ground stations that connect to other networks, such as the Internet. Because the satellite is within range of many UTs at any given time, many UTs are in contention to use an uplink to send upstream data to the satellite. Contention for the uplink may be managed by sending grants that allocate a portion of the uplink time and frequency resources to individual UTs. A UT serviced by the satellite uses information based on the grants to determine whether upstream data from a user device connected the UT should be accepted for future transmission promised to deliver specified quality of service to the user device. Acting as a distributed system, each UT may decide to approve upstream data based on one or more factors, such as source address, destination address, header flags, predicted radio availability, and so forth.Type: GrantFiled: October 6, 2020Date of Patent: June 21, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Baosheng Li, Mohammad Mamunur Rashid, Bulin Zhang, Ali Masoomzadeh, Deepak
-
Publication number: 20220132703Abstract: An electronic device system, a manufacturing method, and a method for controlling the electronic device system, in field of heat dissipation technologies. The electronic device system includes a heat source, a plurality of fans, and a plurality of air guiding apparatuses. The heat source is located on air inlet sides of the plurality of fans, and the plurality of air guiding apparatuses are located on air outlet sides of the plurality of fans. The plurality of air guiding apparatuses are configured such that, when there is a faulty fan, an air guiding direction of an air guiding apparatus corresponding to the faulty fan and an air guiding direction of an air guiding apparatus corresponding to a neighboring fan deviate from each other.Type: ApplicationFiled: October 22, 2021Publication date: April 28, 2022Inventors: Baosheng Li, Tao Yan, Xiaojing Hou, Lujun Zhou, Liang Zhang
-
Patent number: 11316582Abstract: Satellites provide communication between devices such as user terminals (UTs) and ground stations that are in turn connected to other networks, such as the Internet. Latency for signals to and from the satellite can introduce delays due at least in part to propagation time. The latency adversely interacts with data transfers that result in responses from the UT. Downstream data to the UT is processed to determine if a response is expected. Header data is associated with the downstream data that is sent to the satellite. A resource scheduler onboard the satellite uses the header data to provide a prospective grant to the UT to send the expected response. The UT receives the downstream data, response data such as an acknowledgement is generated, and the response data is sent to the satellite using the prospective grant. The system substantially reduces the latency associated with responsive traffic and improves overall throughput.Type: GrantFiled: July 14, 2020Date of Patent: April 26, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Mohammad Mamunur Rashid, Baosheng Li, Deepak, Ali Masoomzadeh
-
Patent number: 11219426Abstract: A method and system for determining an irradiation dose. The method for determining the irradiation dose includes determining a pixel having a biological feature in a region of interest in a radiotherapy simulated locating image by using a retrospective label; extracting a local radiomics feature based on the pixel having the biological feature, in which the local radiomics feature includes a grayscale histogram intensity, a tumor shape feature, a textural feature, a Laplacian of Gaussian filtering feature, and a wavelet feature; acquiring the local radiomics features to be measured; identifying a positive region having the local radiomics features to be measured based on the local radiomics features; performing three-dimensional reconstruction for the peripheral boundary of the positive region to determine a three-dimensional image.Type: GrantFiled: July 18, 2018Date of Patent: January 11, 2022Assignees: Tumor Hospital of Shandong First Medical University (Shandong Cancer Hospital and InstituteInventors: Jian Zhu, Zhen Hou, Zhenjiang Li, Haining Yu, Tong Bai, Yong Yin, Baosheng Li
-
Patent number: 11141127Abstract: A method and system for determining an irradiation dose. The method for determining the irradiation dose includes determining a pixel having a biological feature in a region of interest in a radiotherapy simulated locating image by using a retrospective label; extracting a local radiomics feature based on the pixel having the biological feature, in which the local radiomics feature includes a grayscale histogram intensity, a tumor shape feature, a textural feature, a Laplacian of Gaussian filtering feature, and a wavelet feature; acquiring the local radiomics features to be measured; identifying a positive region having the local radiomics features to be measured based on the local radiomics features; performing three-dimensional reconstruction for the peripheral boundary of the positive region to determine a three-dimensional image.Type: GrantFiled: July 18, 2018Date of Patent: October 12, 2021Assignees: Tumor Hospital of Shandong First Medical UniversityInventors: Jian Zhu, Zhen Hou, Zhenjiang Li, Haining Yu, Tong Bai, Yong Yin, Baosheng Li
-
Publication number: 20190350550Abstract: A method and system for determining an irradiation dose. The method for determining the irradiation dose includes determining a pixel having a biological feature in a region of interest in a radiotherapy simulated locating image by using a retrospective label; extracting a local radiomics feature based on the pixel having the biological feature, in which the local radiomics feature includes a grayscale histogram intensity, a tumor shape feature, a textural feature, a Laplacian of Gaussian filtering feature, and a wavelet feature; acquiring the local radiomics features to be measured; identifying a positive region having the local radiomics features to be measured based on the local radiomics features; performing three-dimensional reconstruction for the peripheral boundary of the positive region to determine a three-dimensional image.Type: ApplicationFiled: July 18, 2018Publication date: November 21, 2019Applicant: Shandong Cancer Hospital and InstituteInventors: Jian ZHU, Zhen HOU, Zhenjiang LI, Haining YU, Tong BAI, Yong YIN, Baosheng LI
-
Patent number: 10105113Abstract: Disclosed is a rotating-grating cone beam CT imaging apparatus. This imaging apparatus is composed of a frame, a frame angle sensor, an X-ray source equipped with a rotating grating, a flat panel detector, a main controller and an image reconstruction workstation. Like a general cone beam CT imaging apparatus, this imaging apparatus also adopts an open structure. But unlike the general cone beam CT imaging apparatus, the rotating grating limits X-rays emitted from the X-ray source to a plurality of narrow-angle cone beams or sector beams. In the process that the X-ray source and the detector rotate around an imaging object, projection images of the narrow-angle cone beams or sector beams on the flat panel detector move back and forth continually through the rotation of the rotating grating, so as to acquire projection information about the imaging object in an entire scanning region. Finally, the projection information is reconstructed into a volume image in the image reconstruction workstation.Type: GrantFiled: February 7, 2016Date of Patent: October 23, 2018Inventors: Yueqiang Liang, Baosheng Li
-
Patent number: 10095798Abstract: Disclosed in the present invention are a method for displaying website authentication information and a browser, the method comprising: acquiring, by cloud query, authentication parameter information of a website provided by a network address authentication server after a network address change event is triggered, wherein the authentication parameter information at least comprises display picture information of authentication information, and the display picture information of the authentication information is generated by the network address authentication server according to the source of the authentication information and website type information; and displaying the authentication information of the website in the browser according to the authentication parameter information.Type: GrantFiled: March 14, 2014Date of Patent: October 9, 2018Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITEDInventors: Mei Zhu, Baosheng Li, Shangyue Ji, Xiaolong Wang, Huan Ren
-
Patent number: 9575821Abstract: The present application provides a method and a device for preventing window's lagging, and relates to the field of computer technology. The method comprises: when a child window is created by a thread, a middle window being firstly created in a thread different from the thread in which each child window of a window system is positioned, wherein the middle window is the parent window of the child window currently created, the parent window of the middle window is a frame parent window, and the thread in which the child window currently created is positioned differs from the thread in which the frame parent window is positioned; if window's lagging of a child window occurs, a window's lagging message of the child window in which window's lagging occurs being sent to the thread in which the corresponding middle window is positioned; and the middle window and the child window in which window's lagging occurs are separated from a window frame by the thread in which the middle window is positioned.Type: GrantFiled: December 26, 2012Date of Patent: February 21, 2017Assignee: BEIJING QIHOO TECHNOLOGY COMPANY LIMITEDInventors: Baosheng Li, Zhi Chen, Peng Sun, Huan Ren
-
Patent number: 9402333Abstract: A ventilation denoising device that includes at least one ventilation module disposed with at least two air ducts inside, the air ducts are communicated end-to-end to form a circuitous air duct. The ventilation module is provided with a first ventilation opening communicated with one end of the air duct, and a second ventilation opening communicated with the other end of the air duct. Also disclosed is a ventilation denoising system equipped with the above mentioned ventilation denoising device. The ventilation denoising device can be installed outside equipments, such as a machine cabinet, as ventilation means thereof, and also reduce the noise generated during the equipment operation.Type: GrantFiled: March 3, 2015Date of Patent: July 26, 2016Assignee: Huawei Technologies Co., Ltd.Inventors: Baosheng Li, Jun Zhao, Chengpeng Yang, Chuangguo Gu
-
Publication number: 20160151028Abstract: Disclosed is a rotating-grating cone beam CT imaging apparatus. This imaging apparatus is composed of a frame, a frame angle sensor, an X-ray source equipped with a rotating grating, a flat panel detector, a main controller and an image reconstruction workstation. Like a general cone beam CT imaging apparatus, this imaging apparatus also adopts an open structure. But unlike the general cone beam CT imaging apparatus, the rotating grating limits X-rays emitted from the X-ray source to a plurality of narrow-angle cone beams or sector beams. In the process that the X-ray source and the detector rotate around an imaging object, projection images of the narrow-angle cone beams or sector beams on the flat panel detector move back and forth continually through the rotation of the rotating grating, so as to acquire projection information about the imaging object in an entire scanning region. Finally, the projection information is reconstructed into a volume image in the image reconstruction workstation.Type: ApplicationFiled: February 7, 2016Publication date: June 2, 2016Inventors: Yueqiang Liang, Baosheng Li
-
Patent number: 9326427Abstract: A panel for ventilation and noise reduction and its manufacturing method are disclosed. A left side and a right side of the panel each include one or a plurality of ventilation holes, and a sound insulation board for sound insulation is set near each ventilation hole along an inner side of the panel, so that at least certain sound from the inner of the electronic device needs to bypass the board to pass through the ventilation holes; and the ventilation hole on the left side and the right side of the panel are opened in a staggered position, so that when the panel is placed side by side with another panel, air exhausted from a ventilation hole at an adjacent side of the panel does not form strong face-to-face blowing interference with air exhausted from a ventilation hole at an adjacent side of another panel.Type: GrantFiled: November 21, 2014Date of Patent: April 26, 2016Assignee: Huawei Technologies Co., Ltd.Inventors: Baosheng Li, Jun Zhao, Chengpeng Yang
-
Publication number: 20160048526Abstract: Disclosed in the present invention are a method for displaying website authentication information and a browser, the method comprising: acquiring, by cloud query, authentication parameter information of a website provided by a network address authentication server after a network address change event is triggered, wherein the authentication parameter information at least comprises display picture information of authentication information, and the display picture information of the authentication information is generated by the network address authentication server according to the source of the authentication information and website type information; and displaying the authentication information of the website in the browser according to the authentication parameter information.Type: ApplicationFiled: March 14, 2014Publication date: February 18, 2016Inventors: Mei ZHU, Baosheng LI, Shangyue JI, Xiaolong WANG, Huan REN
-
Publication number: 20150181759Abstract: A ventilation denoising device that includes at least one ventilation module disposed with at least two air ducts inside, the air ducts are communicated end-to-end to form a circuitous air duct. The ventilation module is provided with a first ventilation opening communicated with one end of the air duct, and a second ventilation opening communicated with the other end of the air duct. Also disclosed is a ventilation denoising system equipped with the above mentioned ventilation denoising device. The ventilation denoising device can be installed outside equipments, such as a machine cabinet, as ventilation means thereof, and also reduce the noise generated during the equipment operation.Type: ApplicationFiled: March 3, 2015Publication date: June 25, 2015Inventors: Baosheng LI, Jun ZHAO, Chengpeng YANG, Chuangguo GU
-
Publication number: 20150079893Abstract: A panel for ventilation and noise reduction and its manufacturing method are disclosed. A left side and a right side of the panel each include one or a plurality of ventilation holes, and a sound insulation board for sound insulation is set near each ventilation hole along an inner side of the panel, so that at least certain sound from the inner of the electronic device needs to bypass the board to pass through the ventilation holes; and the ventilation hole on the left side and the right side of the panel are opened in a staggered position, so that when the panel is placed side by side with another panel, air exhausted from a ventilation hole at an adjacent side of the panel does not form strong face-to-face blowing interference with air exhausted from a ventilation hole at an adjacent side of another panel.Type: ApplicationFiled: November 21, 2014Publication date: March 19, 2015Inventors: Baosheng Li, Jun Zhao, Chengpeng Yang
-
Publication number: 20150007105Abstract: The present application provides a method and a device for preventing window's lagging, and relates to the field of computer technology. The method comprises: when a child window is created by a thread, a middle window being firstly created in a thread different from the thread in which each child window of a window system is positioned, wherein the middle window is the parent window of the child window currently created, the parent window of the middle window is a frame parent window, and the thread in which the child window currently created is positioned differs from the thread in which the frame parent window is positioned; if window's lagging of a child window occurs, a window's lagging message of the child window in which window's lagging occurs being sent to the thread in which the corresponding middle window is positioned; and the middle window and the child window in which window's lagging occurs are separated from a window frame by the thread in which the middle window is positioned.Type: ApplicationFiled: December 26, 2012Publication date: January 1, 2015Inventors: Baosheng Li, Zhi Chen, Peng Sun, Huan Ren