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公开(公告)号：US10911530B2
公开(公告)日：2021-02-02
申请号：US15985071
申请日：2018-05-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Liu
IPC: G06F15/173 , H04L29/08
Abstract: A content delivery method and system, where the content delivery method includes receiving, by a first virtual server, a first request message from a content requester, where the first request message carries a first uniform resource locator (URL) of user-requested content, determining, by the first virtual server according to a cache list maintained by the first virtual server, that one of one or more storage servers managed by the first virtual server has cached the content corresponding to the first URL, and redirecting the first request message to a first storage server that is recorded in the cache list and that has cached the content corresponding to the first URL. A computation capability and a storage capability of a server cluster are separated, and content input/output (I/O) throughput performance is effectively improved.
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公开(公告)号：US10901614B2
公开(公告)日：2021-01-26
申请号：US15882448
申请日：2018-01-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zheng Liu
IPC: G06F3/0488
Abstract: Embodiments of the present invention provide a method and terminal for operating through a touch screen. The method includes: after a transparent virtual keyboard is displayed, receiving a first operation for a display area of the transparent virtual keyboard through a touch screen; determining, according to the first operation, that a target object of the first operation is a page content in the display area of the transparent virtual keyboard; and performing the first operation for the page content in the display area of the transparent virtual keyboard. Therefore, the operation may be directly performed for the determined target object. Therefore, no additional operation is required to perform switching between the transparent virtual keyboard and the page, thereby reducing user operations and improving the user experience.
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公开(公告)号：US20190028247A1
公开(公告)日：2019-01-24
申请号：US16137100
申请日：2018-09-20
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application provides a channel transmission method, apparatus, and system for NB-IoT. An NB-IoT base station determines, based on the frequency hopping information, a time-frequency resource location of the channel after frequency hopping, and performs channel transmission with an NB-IoT terminal on a time-frequency resource corresponding to the time-frequency resource location, so that the frequency hopping is introduced into the NB-IoT, thereby increasing a gain of frequency diversity through the frequency hopping.
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公开(公告)号：US20180317182A1
公开(公告)日：2018-11-01
申请号：US16030720
申请日：2018-07-09
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
CPC classification number: H04W24/10
Abstract: Embodiments of the present disclosure disclose a method for determining a frequency resource, and an apparatus. The method includes: first determining, by user equipment (UE), a power headroom report; and subsequently sending, by the UE, the power headroom report (PHR) to a base station in a random access process, where the power headroom report may be carried by a related information segment of message 3 (Message 3) sent by the UE to the base station. According to the solutions provided in the present disclosure, a base station can obtain, in a timely manner, a basis for performing scheduling configuration when UE performs current uplink data transmission, and can more accurately configure power control and scheduling information for the UE. This avoids allocating the UE a channel that exceeds an uplink transmission capability of the UE, and thereby avoids an uplink bandwidth waste.
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公开(公告)号：US09904468B2
公开(公告)日：2018-02-27
申请号：US14594470
申请日：2015-01-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zheng Liu
IPC: G06F3/0488
CPC classification number: G06F3/04886
Abstract: Embodiments of the present invention provide a method and terminal for operating through a touch screen. The method includes: after a transparent virtual keyboard is displayed, receiving a first operation for a display area of the transparent virtual keyboard through a touch screen; determining, according to the first operation, that a target object of the first operation is a page content in the display area of the transparent virtual keyboard; and performing the first operation for the page content in the display area of the transparent virtual keyboard. Therefore, the operation may be directly performed for the determined target object. Therefore, no additional operation is required to perform switching between the transparent virtual keyboard and the page, thereby reducing user operations and improving the user experience.
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Patent Agency Ranking
公开(公告)号：US11431791B2
公开(公告)日：2022-08-30
申请号：US17141809
申请日：2021-01-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Liu
IPC: G06F15/173 , H04L67/1031 , H04L67/1097 , H04L67/1061 , H04L65/40 , H04L67/563 , H04L67/568 , H04L67/288 , H04L67/5682
Abstract: A content delivery method and system, where the content delivery method includes receiving, by a first virtual server, a first request message from a content requester, where the first request message carries a first uniform resource locator (URL) of user-requested content, determining, by the first virtual server according to a cache list maintained by the first virtual server, that one of one or more storage servers managed by the first virtual server has cached the content corresponding to the first URL, and redirecting the first request message to a first storage server that is recorded in the cache list and that has cached the content corresponding to the first URL. A computation capability and a storage capability of a server cluster are separated, and content input/output (I/O) throughput performance is effectively improved.
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7.发明申请公开(公告)号：US20200213951A1
公开(公告)日：2020-07-02
申请号：US16725317
申请日：2019-12-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yubo Yang , Chao Luo , Zheng Liu , Xiaolei Tie
Abstract: Embodiments of this application provide a data sending method, a data receiving method, a transmit-end device, and a receive-end device. The data sending method provided in the embodiments of this application may include: performing scrambling code initialization to generate a scrambling code; scrambling a data block based on the scrambling code; repeatedly sending the scrambled data block; performing scrambling code initialization to generate a new scrambling code when an interval after previous scrambling code initialization of the data block is greater than or equal to a preset scrambling code initialization parameter threshold; scrambling the data block again based on the generated new scrambling code; and repeatedly sending the data block scrambled again. The embodiments of this application can improve efficiency of data transmission between a transmit-end device and a receive-end device.
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公开(公告)号：US20180278680A1
公开(公告)日：2018-09-27
申请号：US15985071
申请日：2018-05-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Liu
IPC: H04L29/08
CPC classification number: H04L67/1031 , H04L29/08 , H04L67/1065 , H04L67/1097 , H04L67/2814 , H04L67/2842 , H04L67/2852 , H04L67/288
Abstract: A content delivery method and system, where the content delivery method includes receiving, by a first virtual server, a first request message from a content requester, where the first request message carries a first uniform resource locator (URL) of user-requested content, determining, by the first virtual server according to a cache list maintained by the first virtual server, that one of one or more storage servers managed by the first virtual server has cached the content corresponding to the first URL, and redirecting the first request message to a first storage server that is recorded in the cache list and that has cached the content corresponding to the first URL. A computation capability and a storage capability of a server cluster are separated, and content input/output (I/O) throughput performance is effectively improved.
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公开(公告)号：US20180150218A1
公开(公告)日：2018-05-31
申请号：US15882448
申请日：2018-01-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zheng Liu
IPC: G06F3/0488
CPC classification number: G06F3/04886
Abstract: Embodiments of the present invention provide a method and terminal for operating through a touch screen. The method includes: after a transparent virtual keyboard is displayed, receiving a first operation for a display area of the transparent virtual keyboard through a touch screen; determining, according to the first operation, that a target object of the first operation is a page content in the display area of the transparent virtual keyboard; and performing the first operation for the page content in the display area of the transparent virtual keyboard. Therefore, the operation may be directly performed for the determined target object. Therefore, no additional operation is required to perform switching between the transparent virtual keyboard and the page, thereby reducing user operations and improving the user experience.
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公开(公告)号：US10952160B2
公开(公告)日：2021-03-16
申请号：US16030720
申请日：2018-07-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of the present disclosure disclose a method for determining a frequency resource, and an apparatus. The method includes: first determining, by user equipment (UE), a power headroom report; and subsequently sending, by the UE, the power headroom report (PHR) to a base station in a random access process, where the power headroom report may be carried by a related information segment of message 3 (Message 3) sent by the UE to the base station. According to the solutions provided in the present disclosure, a base station can obtain, in a timely manner, a basis for performing scheduling configuration when UE performs current uplink data transmission, and can more accurately configure power control and scheduling information for the UE. This avoids allocating the UE a channel that exceeds an uplink transmission capability of the UE, and thereby avoids an uplink bandwidth waste.
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