Patents by Inventor Xiaoqiang LV
Xiaoqiang LV 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: 20240119110Abstract: A method for generating a computation flow graph scheduling scheme includes grouping original vertexes in an original computation flow graph, so as to obtain first computation flow graphs; determining the number N of computing units required to process a single batch of computation data in parallel; copying N first computation flow graphs, so as to obtain second computation flow graphs; adding auxiliary vertexes to the second computation flow graphs, so as to obtain third computation flow graphs; constructing integer linear programming according to the third computation flow graphs; and solving the integer linear programming, so as to obtain a scheduling scheme for the third computation flow graphs. The method converts an original computation flow graph into third computation flow graphs and integer linear programming is constructed to obtain a scheduling scheme.Type: ApplicationFiled: November 30, 2023Publication date: April 11, 2024Applicant: Beijing Stream Computing Inc.Inventors: Rui Cao, Wenyuan Lv, Xiaoqiang Dan, Lei Liu
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Publication number: 20220272171Abstract: Provided in the present application is a method for subscribing to a resource that is applied in the Internet of Things, the method comprising: a subscribing device sends a request message to a target device, the request message requesting that a notification condition associated with the subscribing device be configured for the target device; and the subscribing device receives from the target device a response message for the request message. Since a notification condition configured by the target device for a target resource is a notification condition associated with the subscribing device, the subscribing device can thus configure a personalized notification condition, thereby increasing the degree of intelligence of an Internet of Things device.Type: ApplicationFiled: April 15, 2022Publication date: August 25, 2022Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventors: Xiaoqiang LV, Jun ZHANG
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Patent number: 10929497Abstract: Embodiments of the present invention provide a web page processing method, including: receiving an operation instruction on a first page, where the operation instruction may include a page replacing instruction; and controlling a first resource included in the first page to remain in a connected state, where the first resource is specified in advance as a resource to be retained. Correspondingly, the embodiments of the present invention further provide a communications device. The embodiments of the present invention can improve robustness of page browsing.Type: GrantFiled: December 29, 2014Date of Patent: February 23, 2021Assignee: HUAWEI DEVICE CO., LTD.Inventors: Wenmei Gao, Yahui Wang, Hao Jing, Xiaoqiang Lv, Shunan Fan
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Patent number: 10044772Abstract: Embodiments of the present invention relate to a method for content sharing, where the method includes: receiving a content share request, establishing a share session with a receiving terminal, and sharing session content, which is played on a first initiating terminal, with the receiving terminal; and receiving a state notification about transferring the played session content from the first initiating terminal to a second initiating terminal, and according to the state notification, ending the share session or continuing to share the session content continuously played on the second initiating terminal. According to the embodiments of the present invention, CoD content watched on the initiating terminal can be shared, and when transfer occurs between display terminals of the content share initiator, a content share AS can perceive the transfer, and continuity of the share session can be ensured. The present invention further relates to a device for content sharing.Type: GrantFiled: May 10, 2017Date of Patent: August 7, 2018Assignee: HUAWEI DEVICE CO., LTD.Inventors: Lei Wang, Wenmei Gao, Shunan Fan, Xiaoqiang Lv
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Patent number: 9871929Abstract: Embodiments of the present invention provide a communication method and a user equipment. The method includes: establishing, by a first user equipment, Internet-based Web Real-Time Communication WebRTC multimedia communication with a second user equipment, where the Internet-based WebRTC multimedia communication includes Internet-based WebRTC audio communication and Internet-based WebRTC non-audio communication; and performing, by the first user equipment, a first audio communication change operation, where the performing, by the first user equipment, a first audio communication change operation includes: establishing, by the first user equipment, telecommunications domain-based audio communication with the second user equipment, and disconnecting, by the first user equipment in a case in which the Internet-based WebRTC non-audio communication with the second user equipment remains, the Internet-based WebRTC audio communication with the second user equipment.Type: GrantFiled: November 25, 2014Date of Patent: January 16, 2018Assignee: HUAWEI DEVICE (DONGGUAN) CO., LTD.Inventors: Xiaoqiang Lv, Wenmei Gao, Shunan Fan, Yahui Wang, Hao Jing
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Patent number: 9854008Abstract: The present invention provides a real time communication method, a terminal device, an RTC server and an RTC system. The method includes: receiving, by a first terminal, call request information that is sent by another terminal to the first terminal and forwarded by an RTC server and, where the call request information carries a unique identifier of a WEB-based RTC application of a terminal sending the call request information; and determining, by the first terminal, whether to accept a call request according to the unique identifier of the WEB RTC of the terminal sending the call request information, if yes, sending request information for opening the WEB-based RTC application to the RTC server, and after receiving information of the WEB-based RTC application returned by the RTC server, communicating, by using the WEB-based RTC application, with the terminal sending the call request information.Type: GrantFiled: December 18, 2014Date of Patent: December 26, 2017Assignee: Huawei Device (Dongguan) Co., Ltd.Inventors: Shunan Fan, Wenmei Gao, Xiaoqiang Lv, Yahui Wang
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Patent number: 9830454Abstract: A web application security access method, including periodically detecting, by an application store server, if the locally stored source code is inconsistent with the source code that is corresponding to the web application and that is in the web server, adding an exception identifier to a version parameter stored on the application store server; receiving, by the application store server, an access request that is for accessing the web application and that is sent by a user by using a client, where the access request includes a user version parameter of source code corresponding to the web application installed on the client; and if detecting that the exception identifier exists in the version parameter, returning, by the application store server to the client, prompt information used to indicate to the user that there is a security risk in accessing the web application.Type: GrantFiled: June 17, 2014Date of Patent: November 28, 2017Assignee: HUAWEI DEVICE (DONGGUAN) CO., LTD.Inventors: Yahui Wang, Wenmei Gao, Shunan Fan, Xiaoqiang Lv, Hao Jing
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Patent number: 9804738Abstract: Embodiments of the present invention relate to the communications field and provide an icon sorting and displaying method, which can perform sorting according to both icon types and frequency of use so as to simplify user operations of searching for and selecting a frequently used icon. The method includes: sorting icons by type along a first direction; sorting icons of a same type by frequency of use along a second direction; and displaying the sorted icons on a screen. The embodiments of the present invention further provide a corresponding terminal device.Type: GrantFiled: December 22, 2014Date of Patent: October 31, 2017Assignee: HUAWEI DEVICE CO., LTD.Inventors: Changzhu Li, Yahui Wang, Lei Wang, Wenmei Gao, Shunan Fan, Xiaoqiang Lv
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Patent number: 9749143Abstract: A web real-time communication WebRTC call transferring method and apparatus. The method includes receiving a first identifier used for identifying a to-be-transferred call, where the to-be-transferred call is a WebRTC call having been established between a source terminal and a remote terminal, sending, according to the first identifier, a first request message used for requesting page information corresponding to the to-be-transferred call to a WebRTC server, and establishing, according to identification information of the remote terminal in the page information sent by the WebRTC server, a call connection used for bearing the to-be-transferred call with the remote terminal. By means of the embodiments of the present invention, the WebRTC call between the source terminal and the remote terminal may be transferred to between the destination terminal and the remote terminal, thereby implementing transferring of a WebRTC call between terminals.Type: GrantFiled: July 14, 2014Date of Patent: August 29, 2017Assignee: HUAWEI DEVICE CO., LTD.Inventors: Wenmei Gao, Shunan Fan, Xiaoqiang Lv, Yahui Wang, Hao Jing
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Publication number: 20170244764Abstract: Embodiments of the present invention relate to a method for content sharing, where the method includes: receiving a content share request, establishing a share session with a receiving terminal, and sharing session content, which is played on a first initiating terminal, with the receiving terminal; and receiving a state notification about transferring the played session content from the first initiating terminal to a second initiating terminal, and according to the state notification, ending the share session or continuing to share the session content continuously played on the second initiating terminal. According to the embodiments of the present invention, CoD content watched on the initiating terminal can be shared, and when transfer occurs between display terminals of the content share initiator, a content share AS can perceive the transfer, and continuity of the share session can be ensured. The present invention further relates to a device for content sharing.Type: ApplicationFiled: May 10, 2017Publication date: August 24, 2017Applicant: HUAWEI DEVICE CO., LTD.Inventors: Lei WANG, Wenmei GAO, Shunan FAN, Xiaoqiang LV
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Patent number: 9720643Abstract: An audio management method and apparatus, which relate to the field of communications technologies. The method includes: when it is detected that there is a first web page audio to be automatically played, determining whether there is an audio being played and whether a priority of the first web page audio is lower than a priority of the audio being played; when yes, intercepting automatic play of the first web page audio; otherwise, playing the first web page audio. A priority of a first web page audio to be automatically played and a priority of a web page audio being played are compared to decide whether to play the first web page audio, so that the problem of a conflict between web page audios is solved, and a user is not required to perform operations one by one.Type: GrantFiled: December 26, 2013Date of Patent: August 1, 2017Assignee: Huawei Device Co., Ltd.Inventors: Yahui Wang, Ke Jing, Wenmei Gao, Shunan Fan, Xiaoqiang Lv
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Patent number: 9686321Abstract: Embodiments of the present invention relate to a method for content sharing, where the method includes: receiving a content share request, establishing a share session with a receiving terminal, and sharing session content, which is played on a first initiating terminal, with the receiving terminal; and receiving a state notification about transferring the played session content from the first initiating terminal to a second initiating terminal, and according to the state notification, ending the share session or continuing to share the session content continuously played on the second initiating terminal. According to the embodiments of the present invention, CoD content watched on the initiating terminal can be shared, and when transfer occurs between display terminals of the content share initiator, a content share AS can perceive the transfer, and continuity of the share session can be ensured. The present invention further relates to a device for content sharing.Type: GrantFiled: November 8, 2013Date of Patent: June 20, 2017Assignee: HUAWEI DEVICE CO., LTD.Inventors: Lei Wang, Wenmei Gao, Shunan Fan, Xiaoqiang Lv
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Patent number: 9578364Abstract: An Internet Protocol television (IPTV) server includes: a subscriber file managing module configured to store a subscriber file of a recorded program, where the subscriber file of the recorded program includes advertisement information in the recorded program; a controlling module configured to obtain a playback request of the recorded program or an advertisement playback policy request of the recorded program, obtain the advertisement information in the recorded program from the subscriber file managing module according to the playback request or the advertisement playback policy request, obtain an advertisement playback policy from an advertisement managing module according to the advertisement information, and send the advertisement playback policy to the subscriber terminal; and the advertisement managing module configured to determine the advertisement playback policy of the recorded program according to the advertisement information sent by the controlling module and a preset policy, and send the advertType: GrantFiled: May 21, 2014Date of Patent: February 21, 2017Assignee: Huawei Device Co., Ltd.Inventors: Xiaoqiang Lv, Lei Wang, Wenmei Gao, Shunan Fan, Yahui Wang
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Patent number: 9467650Abstract: A method for transmitting a media stream in a video conference. The method includes, receiving a first media stream sent by a conference server, where the first media stream includes video and audio information of all conference participants in the video conference, receiving a select instruction, where the select instruction is selecting, from the video and audio information of all the conference participants, a conference participant corresponding to required video and audio information, sending a transmission request message to the conference server according to the select instruction by using a web real-time communication (WebRTC) application, where the transmission request message includes identification information of the selected conference participant, and receiving a second media stream that is sent by the conference server according to the identification information, where the second media stream includes the video and audio information of the selected conference participant.Type: GrantFiled: August 20, 2014Date of Patent: October 11, 2016Assignee: Huawei Device Co., Ltd.Inventors: Hao Jing, Wenmei Gao, Shunan Fan, Xiaoqiang Lv, Yahui Wang
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Publication number: 20160227161Abstract: A method for transmitting a media stream in a video conference. The method includes, receiving a first media stream sent by a conference server, where the first media stream includes video and audio information of all conference participants in the video conference, receiving a select instruction, where the select instruction is selecting, from the video and audio information of all the conference participants, a conference participant corresponding to required video and audio information, sending a transmission request message to the conference server according to the select instruction by using a web real-time communication (WebRTC) application, where the transmission request message includes identification information of the selected conference participant, and receiving a second media stream that is sent by the conference server according to the identification information, where the second media stream includes the video and audio information of the selected conference participant.Type: ApplicationFiled: August 20, 2014Publication date: August 4, 2016Inventors: Hao Jing, Wenmei Gao, Shunan Fan, Xiaoqiang Lv, Yahui Wang
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Publication number: 20160125185Abstract: A web application security access method, including periodically detecting, by an application store server, if the locally stored source code is inconsistent with the source code that is corresponding to the web application and that is in the web server, adding an exception identifier to a version parameter stored on the application store server; receiving, by the application store server, an access request that is for accessing the web application and that is sent by a user by using a client, where the access request includes a user version parameter of source code corresponding to the web application installed on the client; and if detecting that the exception identifier exists in the version parameter, returning, by the application store server to the client, prompt information used to indicate to the user that there is a security risk in accessing the web application.Type: ApplicationFiled: June 17, 2014Publication date: May 5, 2016Inventors: Yahui Wang, Wenmei Gao, Shunan Fan, Xiaoqiang Lv, Hao Jing
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Patent number: 9203877Abstract: Embodiments of the present invention disclose a method for a mobile terminal to process text, a related device, and a system. The text processing method for a mobile terminal includes: sending a request message, which carries text information and start-processing position information, to a cloud application platform, where the text information includes at least one of or any combination of text to be processed, an obtaining address of the text to be processed, and an identifier of the text to be processed; and when or after receiving a response message, which is returned by the cloud application platform, of the request message, receiving and playing an audio stream from the cloud application platform. The technical solutions provided in the present invention can satisfy a requirement of a user for “listening to” text on a mobile terminal.Type: GrantFiled: September 12, 2014Date of Patent: December 1, 2015Assignee: Huawei Device Co., Ltd.Inventors: Lei Wang, Weiguang Kong, Shunan Fan, Wenmei Gao, Xiaoqiang Lv
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Publication number: 20150319205Abstract: A method for transferring a media stream and a user equipment, where the method for transferring a media stream includes acquiring, by a browser of a first device, information about at least one second device that may be configured to present a media stream; temporarily saving each media stream acquired by the browser of the first device from a website page or a web application; marking each temporarily saved media stream; and when it is determined that a media stream selected from the marked media streams is transferred to a selected second device for presentation, parsing the selected media stream, and sending a media stream obtained by parsing to the foregoing selected second device for presentation, where the foregoing selected second device is selected according to the information about the at least one second device.Type: ApplicationFiled: July 15, 2015Publication date: November 5, 2015Inventors: Shunan Fan, Wenmei Gao, Xiaoqiang Lv, Yahui Wang, Hao Jing, Ke Jing, Bin Hu
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Publication number: 20150304364Abstract: A method and a system for web real-time communication and a terminal. The method includes performing, by a first terminal, web real-time communication with a second terminal, where the first terminal and the second terminal separately save property information of a current media channel; when a network connection is restored within a preset time threshold after network disconnection occurs to the first terminal, automatically initiating, according to the property information, a process of restoring or establishing a media channel; and continuing, by the first terminal, web real-time communication with the second terminal through the restored or established media channel.Type: ApplicationFiled: June 30, 2015Publication date: October 22, 2015Inventors: Yahui Wang, Wenmei Gao, Shunan Fan, Xiaoqiang Lv, Hao Jing
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Publication number: 20150156326Abstract: Embodiments of the present invention provide a communication method and a user equipment. The method includes: establishing, by a first user equipment, Internet-based Web Real-Time Communication WebRTC multimedia communication with a second user equipment, where the Internet-based WebRTC multimedia communication includes Internet-based WebRTC audio communication and Internet-based WebRTC non-audio communication; and performing, by the first user equipment, a first audio communication change operation, where the performing, by the first user equipment, a first audio communication change operation includes: establishing, by the first user equipment, telecommunications domain-based audio communication with the second user equipment, and disconnecting, by the first user equipment in a case in which the Internet-based WebRTC non-audio communication with the second user equipment remains, the Internet-based WebRTC audio communication with the second user equipment.Type: ApplicationFiled: November 25, 2014Publication date: June 4, 2015Inventors: Xiaoqiang Lv, Wenmei Gao, Shunan Fan, Yahui Wang, Hao Jing