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公开(公告)号：US20200374237A1
公开(公告)日：2020-11-26
申请号：US16633398
申请日：2018-09-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoxian Li , Ping Fang , Yong Cheng , Gaokun Pang
IPC: H04L12/801 , H04W28/02 , H04L29/08 , H04L29/06
Abstract: A method includes obtaining a first count value of a first protocol data unit, delivering a service data unit corresponding to a second value set in a first value set to an upper layer protocol stack, and deleting a fourth value set from a third value set when the first count value matches a second count value, where the first value set includes a count value corresponding to a protocol data unit, delivered in-order, in a receiving buffer of a wireless device, the third value set includes a count value corresponding to a protocol data unit that has been delivered by the wireless device to the upper layer protocol stack out-of-order, and a fifth value set including the second value set and the fourth value set is a continuous count value section for which counting starts from the first count value.
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公开(公告)号：US10321494B2
公开(公告)日：2019-06-11
申请号：US15506809
申请日：2015-07-29
Applicant: Huawei Technologies Co., Ltd.
Abstract: A communication method and a device, where the method includes receiving, by a first device, a first message sent by a second device using a peer-to-peer (P2P) network, where the first message includes address information of the second device in an infrastructure network and identification information of a radio access device connected to the second device in the infrastructure network, and when a radio access device connected to the first device and the radio access device connected to the second device in the infrastructure network are a same radio access device, communicating, by the first device, with the second device according to the address information using the connected radio access device.
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公开(公告)号：US20180041947A1
公开(公告)日：2018-02-08
申请号：US15553809
申请日：2015-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gaokun Pang , Ping Fang
Abstract: Embodiments disclose an access point (AP) discovery method and apparatus, where the method is applied to a neighbor awareness network (NAN). The NAN includes a first device and a second device. The method includes: sending, by the first device, a query message to the second device by using the NAN, where the query message is used to search for an access point AP; and receiving a response message that the second device sends in response to the query message, where the response message includes description information, of at least one AP, obtained by the second device.
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公开(公告)号：US11824892B2
公开(公告)日：2023-11-21
申请号：US17459858
申请日：2021-08-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoxian Li , Ping Fang
IPC: H04L9/40 , H04W12/71 , H04W12/108 , H04W12/121 , H04W84/12 , H04W12/02
CPC classification number: H04L63/1475 , H04W12/108 , H04W12/121 , H04W12/71 , H04W12/02 , H04W84/12
Abstract: A method includes: obtaining, by a second terminal, an interface address of a first terminal, where the interface address of the first terminal is MAC1; receiving, by the second terminal, a first message sent by the first terminal, where an interface address of the first terminal in the first message is MAC3 obtained after a change, and the first message includes first identification information; and comparing, by the second terminal, the first identification information with second identification information, and if the first identification information is consistent with the second identification information, determining, by the second terminal, that the MAC3 in the first message and the MAC1 that is obtained by the second terminal are used to identify a same device, where the same device is the first terminal.
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公开(公告)号：US11615215B2
公开(公告)日：2023-03-28
申请号：US17041196
申请日：2018-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qi Wang , Wei Huang , Ping Fang , Huangwei Wu
Abstract: An image display method includes displaying, by a terminal, a first image on a display at a first screen refresh rate, where an output frame rate of the first image is a first frame rate, and displaying, by the terminal, a second image on the display after detecting that a preset condition is met. A noise parameter is superimposed on a part of the second image, the part on which the noise parameter is superimposed is displayed at a second screen refresh rate, and an output frame rate of the part is a second frame rate. The second image includes a plurality of frames of noise-added sub-images. The second frame rate is higher than the first frame rate, and the second screen refresh rate is higher than the first screen refresh rate.
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Patent Agency Ranking
公开(公告)号：US20220394621A1
公开(公告)日：2022-12-08
申请号：US17765188
申请日：2020-09-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongcheng Zhuang , Ping Fang
IPC: H04W52/02
Abstract: A method for reducing terminal power consumption includes sending, by a terminal device to an access device, power saving indication information indicating a power saving capability of the terminal device, and when the terminal device is idle, determining, by the access device, a sleep mode of the terminal device based on the power saving indication information and sending a sleep signal to the terminal device to indicate the terminal device to enter the sleep mode.
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公开(公告)号：US11202226B2
公开(公告)日：2021-12-14
申请号：US16632785
申请日：2018-09-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoxian Li , Ping Fang , Yong Cheng , Gaokun Pang
Abstract: Embodiments of the present invention provide an uplink data transmission method, a timer configuration method, and a related device, where the uplink data transmission method is applied to a user equipment, and includes starting a timer when a first operation is performed on first data on a first transmission branch, and performing a third operation on second data when a second operation is not performed on the second data on a second transmission branch as timing of the tinier ends. Preprocessed data is allocated to two transmission branches by the user equipment.
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公开(公告)号：US10972976B2
公开(公告)日：2021-04-06
申请号：US16313466
申请日：2016-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoxian Li , Ping Fang
Abstract: A station wake-up method including: sending, by a radio access point, a work time extension indication message to wake-up modules of n stations in associated stations, where a station includes a wake-up module and a communications module, the wake-up modules of the n stations are in an awake state, n is an integer greater than or equal to 1, and the work time extension indication message is used for instructing the wake-up modules of the n stations to add a new awake window after a current awake window; and sending, by the radio access point, a wake-up message to a wake-up module of at least one of the n stations, where the wake-up message is used for instructing the station to wake up a corresponding communications module, and the wake-up message is sent in a current awake window or a new awake window of the at least one station.
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公开(公告)号：US20210034793A1
公开(公告)日：2021-02-04
申请号：US17041196
申请日：2018-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qi Wang , Wei Huang , Ping Fang , Huangwei Wu
Abstract: An image display method includes displaying, by a terminal, a first image on a display at a first screen refresh rate, where an output frame rate of the first image is a first frame rate, and displaying, by the terminal, a second image on the display after detecting that a preset condition is met. A noise parameter is superimposed on a part of the second image, the part on which the noise parameter is superimposed is displayed at a second screen refresh rate, and an output frame rate of the part is a second frame rate. The second image includes a plurality of frames of noise-added sub-images. The second frame rate is higher than the first frame rate, and the second screen refresh rate is higher than the first screen refresh rate.
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公开(公告)号：US10904928B2
公开(公告)日：2021-01-26
申请号：US15775400
申请日：2016-11-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoxian Li , Ping Fang
Abstract: The present invention discloses a data link establishment method and an apparatus. In the solution, a second NAN device sends a relay request message to a first NAN device, so as to trigger the first NAN device to establish a first NDL with the second NAN device and establish a second NDL with a third NAN device. In this way, the second NAN device successfully establishes a connection to the third NAN device. This resolves a prior-art disadvantage of failing to establish an NDL.
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