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公开(公告)号：US10862819B2
公开(公告)日：2020-12-08
申请号：US16287706
申请日：2019-02-27
发明人： Qiulin Chen , Yunjian Ying , Hui Wang
IPC分类号： H04L12/863 , H04L12/18 , H04L12/927
摘要： Embodiments of the present disclosure disclose a broadcast message management method, including: receiving a broadcast message sent by a target application program; determining a user experience assurance priority of the target application program, and determining a target broadcast queue corresponding to the target application program; saving the broadcast message in the target broadcast queue; and when a broadcast message scheduling request is received, scheduling, according to a target broadcast message scheduling priority corresponding to the target broadcast queue, the broadcast message stored in the target broadcast queue. The embodiments of the present disclosure further disclose a broadcast message management apparatus.
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公开(公告)号：US11579946B2
公开(公告)日：2023-02-14
申请号：US17221505
申请日：2021-04-02
发明人： Bo Lu , Jianfei Zhong , Yunjian Ying
摘要： The disclosure provides a method for managing multiple operating systems in a terminal. The terminal includes multiple operating systems and a management system. The management system is configured to manage the multiple operating systems. The management system includes a cross-system application database. The method includes: when a first operating system in the multiple operating systems runs in a foreground, and a second operating system in the multiple operating systems runs in a background, if the second operating system receives a first message of a first application in the second operating system, sending, by the second operating system, a notification message to the management system; storing, by the management system, the notification message into the cross-system application database; and listening, by the first operating system, on the cross-system application database, and outputting a prompt of the first message when listening and obtaining the notification message.
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公开(公告)号：US11023296B2
公开(公告)日：2021-06-01
申请号：US16454945
申请日：2019-06-27
发明人： Bo Lu , Jianfei Zhong , Yunjian Ying
摘要： The disclosure provide a method for prompting a message in a terminal and a terminal. The terminal includes multiple operating systems and a management system. The management system is configured to manage the multiple operating systems. The management system includes a cross-system application database. The method includes: when a first operating system in the multiple operating systems runs in a foreground, and a second operating system in the multiple operating systems runs in a background, if the second operating system receives a first message of a first application in the second operating system, sending, by the second operating system, a notification message to the management system; storing, by the management system, the notification message into the cross-system application database; and listening, by the first operating system, on the cross-system application database, and outputting a prompt of the first message when listening and obtaining the notification message.
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公开(公告)号：US11531625B2
公开(公告)日：2022-12-20
申请号：US17239204
申请日：2021-04-23
发明人： Qiulin Chen , Wanglai Yao , Yunjian Ying
IPC分类号： G06F12/00 , G06F12/123 , G06F12/0882 , G06F12/02 , G06F12/08
摘要： A memory management method includes determining a memory page that needs to be swapped out of a memory, for each memory page that needs to be swapped out, generating, based on the memory page, a work task reclaiming the memory page, and allocating each work task to a dedicated worker thread for execution.
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公开(公告)号：US10990540B2
公开(公告)日：2021-04-27
申请号：US16368511
申请日：2019-03-28
发明人： Qiulin Chen , Wanglai Yao , Yunjian Ying
IPC分类号： G06F12/00 , G06F12/123 , G06F12/0882 , G06F12/02 , G06F12/08
摘要： A memory management method and apparatus to resolve a problem that a memory reclaiming rate is relatively low, severely affecting memory allocation performance in a scenario in which system memory is insufficient. The method includes determining a memory page that needs to be swapped out of a memory, for each memory page that needs to be swapped out, generating, based on the memory page, a work task reclaiming the memory page, and allocating each work task to a dedicated worker thread for execution. In this way, a plurality of central processing units (CPUs) process memory reclaiming in parallel, thereby accelerating memory reclaiming, and improving user experience.
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公开(公告)号：US20190220418A1
公开(公告)日：2019-07-18
申请号：US16368511
申请日：2019-03-28
发明人： Qiulin Chen , Wanglai Yao , Yunjian Ying
IPC分类号： G06F12/123 , G06F12/02 , G06F12/0882
CPC分类号： G06F12/123 , G06F12/02 , G06F12/0246 , G06F12/08 , G06F12/0882
摘要： A memory management method and apparatus to resolve a problem that a memory reclaiming rate is relatively low, severely affecting memory allocation performance in a scenario in which system memory is insufficient. The method includes determining a memory page that needs to be swapped out of a memory, for each memory page that needs to be swapped out, generating, based on the memory page, a work task reclaiming the memory page, and allocating each work task to a dedicated worker thread for execution. In this way, a plurality of central processing units (CPUs) process memory reclaiming in parallel, thereby accelerating memory reclaiming, and improving user experience.
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公开(公告)号：US11416062B2
公开(公告)日：2022-08-16
申请号：US16047673
申请日：2018-07-27
发明人： Yunjian Ying , Yang Li
IPC分类号： G06F1/3293 , G06F1/3231 , G06F1/3234 , G06F3/01 , G09G5/00 , G06V40/19 , G06V40/16 , G06F1/3218
摘要： This disclosure disclose a terminal control method and a terminal. The method may include: when detecting that the front-facing camera is in a low power consumption mode, sending, by the second processor, a first message to the first processor, where the first message indicates that the front-facing camera is in the low power consumption mode; after receiving the first message, controlling, by the first processor, the front-facing camera to collect a low-power-consumption-mode image in the low power consumption mode; receiving, by the first processor, the low-power-consumption-mode image and identifying whether there are a predetermined quantity of consecutive low-power-consumption-mode images that include preset characteristic information, where the preset characteristic information is characteristic information indicating that a user currently needs to use the terminal; and adjusting, by the first processor, brightness of a screen of the terminal according to an identification result.
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公开(公告)号：US11283724B2
公开(公告)日：2022-03-22
申请号：US17100547
申请日：2020-11-20
发明人： Qiulin Chen , Yunjian Ying , Hui Wang
IPC分类号： H04L12/863 , H04L47/62 , H04L12/18 , H04L47/80
摘要： Embodiments of the present disclosure disclose example broadcast message management methods and a broadcast message management apparatus. One example method includes receiving a broadcast message sent by a target application program, determining a user experience assurance priority of the target application program, and determining a target broadcast queue corresponding to the target application program. The broadcast message is saved in the target broadcast queue, and, when a broadcast message scheduling request is received, the broadcast message stored in the target broadcast queue is scheduled according to a target broadcast message scheduling priority corresponding to the target broadcast queue.
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公开(公告)号：US20210240636A1
公开(公告)日：2021-08-05
申请号：US17239204
申请日：2021-04-23
发明人： Qiulin Chen , Wanglai Yao , Yunjian Ying
IPC分类号： G06F12/123 , G06F12/0882 , G06F12/02 , G06F12/08
摘要： A memory management method includes determining a memory page that needs to be swapped out of a memory, for each memory page that needs to be swapped out, generating, based on the memory page, a work task reclaiming the memory page, and allocating each work task to a dedicated worker thread for execution.
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