公开(公告)号：US11172530B2

公开(公告)日：2021-11-09

申请号：US16474817

申请日：2017-02-25

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiaxin Li ,  Jian Chen ,  Jun Yang ,  Jing Qian ,  Yaoying Zhou

IPC: H04W76/15 ,  H04W4/06 ,  H04W8/22 ,  H04W88/06

Abstract: Embodiments of the present invention provide a communication establishment method. The method includes: receiving, by a first terminal, a first broadcast message of a first wireless communications mode sent by a second terminal, where the first broadcast message carries a second wireless communications mode supported by the second terminal and a status and/or supported protocol information of the second wireless communications mode; and determining, by the first terminal based on the second wireless communications mode supported by the second terminal and the status and/or the supported protocol information of the second wireless communications mode, whether to connect to the second terminal.

公开(公告)号：US10912027B2

公开(公告)日：2021-02-02

申请号：US16494562

申请日：2017-03-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jun Yang ,  Xiyu Zhou ,  Jian Chen ,  Ya Zhang ,  Jiaxin Li ,  Bingjian Du ,  Yeqin Zhang ,  Ping Wei ,  Zhiqiang Zhang

IPC: H04W52/02 ,  H04W4/80 ,  H04W8/00

Abstract: A first device obtains an advertising parameter used by a second device to send an advertising data packet, where the advertising parameter includes an advertising window and an advertising interval. The first device determines, based on the advertising window and the advertising interval by using a preset scanning model, a target scan parameter used by the first device, where the target scan parameter is a scan parameter used by the first device when power consumption of the first device is a preset threshold and a scan-to-discover time period satisfies a preset condition. The target scan parameter includes a target scan window and a target scan interval. The first device performs scanning based on the target scan window and the target scan interval.

公开(公告)号：US12248407B2

公开(公告)日：2025-03-11

申请号：US17922276

申请日：2021-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Changlong Li ,  Jian Yi ,  Weilai Zhou ,  Wei Du ,  Jiaxin Li

IPC: G06F12/122

Abstract: A page swap method, a storage system, and an electronic device as applied to the field of memory management technologies are provided. The method includes determining, from a least recently used LRU linked list, a to-be-swapped-out first swap-out page of a memory device, determining a second swap-out page from the LRU linked list based on the first swap-out page, and when the first swap-out page is swapped out of the memory device, swapping out the first swap-out page and the second swap-out page to a swap device.

公开(公告)号：US20250053544A1

公开(公告)日：2025-02-13

申请号：US18928806

申请日：2024-10-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Junqing Luo ,  Jiaxin Li ,  Jing Qian ,  Shukai Huang ,  Tianlu He

IPC: G06F16/174 ,  G06F3/04817 ,  G06F3/0482 ,  G06F3/0484

Abstract: In an application compression method a user may select, on a user interface based on a requirement of the user, a to-be-compressed application, and then an electronic device responds to an operation of the user, and compresses the selected application to reduce storage space occupied by the application. The user may also select to decompress a compressed application to facilitate subsequent use of the application.

公开(公告)号：US11902355B2

公开(公告)日：2024-02-13

申请号：US17452122

申请日：2021-10-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiaxin Li ,  Yaoying Zhou ,  Yuanqiang Ni ,  Jian Chen ,  Meng Diao

IPC: H04L67/06 ,  H04L9/40 ,  H04W12/06 ,  H04W80/12 ,  H04W84/12

CPC classification number: H04L67/06 ,  H04L63/083 ,  H04W12/06 ,  H04W80/12 ,  H04W84/12

Abstract: Embodiments of this application disclose a method for sharing data in a local area network and an electronic device. The method is as follows: A first electronic device establishes a wireless connection to a wireless access point, and receives, from a first port, access request information of a second electronic device forwarded by using the wireless access point, where the first port is a serving port for a local area network shared access protocol, and the second electronic device also establishes a wireless connection the wireless access point; the first electronic device verifies validity of the second electronic device; and if succeeds, the first electronic device sends access response information to the second electronic device, so that shared data in the first electronic device is accessed from the second electronic device, where the access response information includes an internal storage directory and a common file directory.

公开(公告)号：US11544019B2

公开(公告)日：2023-01-03

申请号：US17274898

申请日：2018-10-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Changzhu Li ,  Jiaxin Li ,  Xiaodong Tian ,  Yu Tang

IPC: G06F3/12 ,  G06F3/04842

Abstract: This application relates to the field of mobile communications, and in particular, to a technical solution of sharing data with a nearby device by using a wireless communications technology. In a method for printing a photo, a mobile phone first selects a to-be-printed photo, then discovers a nearby device by using the foregoing related wireless communications technology, and displays the discovered device such as a printer or a projector on the mobile phone; and then a user performs a tap operation on the discovered printer, so that one-tap printing can be implemented. In this way, printing efficiency of an electronic device is improved, and user experience is also improved.

公开(公告)号：US10939490B2

公开(公告)日：2021-03-02

申请号：US16313801

申请日：2016-06-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiaxin Li ,  Peng Zhao ,  Feng Chen ,  Yuanlei Sun ,  Xiyu Zhou

IPC: H04W76/16 ,  H04W4/80 ,  H04W4/70 ,  H04B7/24 ,  H04W8/00 ,  H04W88/06 ,  H04W12/00

Abstract: Embodiments of the present disclosure provide, for example, a Bluetooth connection method, the example method including sending, by a first terminal, a Bluetooth low energy BLE advertising message, where the BLE advertising message includes device information. A second terminal receives the BLE advertising message, and then obtains the device information. The second terminal then matches the device information with prestored device information and, if the device information successfully matches the prestored device information, initiates a classic Bluetooth connection request to the first terminal, where the first terminal then establishes a classic Bluetooth connection to the second terminal. Power consumption of BLE is low.

公开(公告)号：US10932313B2

公开(公告)日：2021-02-23

申请号：US16472902

申请日：2017-02-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiaxin Li ,  Jian Chen ,  Jun Yang ,  Jing Qian ,  Yaoying Zhou

IPC: H04W76/15 ,  H04W76/14 ,  H04W8/00 ,  H04W88/06

Abstract: The present disclosure relates to the communications field, and disclose a wireless connection switching method and a terminal. A specific solution is as follows: A first terminal establishes a first wireless connection to a second terminal. When the first terminal needs to establish a second wireless connection to the second terminal, the first terminal negotiates, with the second terminal by using the first wireless connection, information required for establishing the second wireless connection. Subsequently, the first terminal can establish the second wireless connection to the second terminal based on the negotiated information required for establishing the second wireless connection.