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公开(公告)号：US20220312180A1
公开(公告)日：2022-09-29
申请号：US17723956
申请日：2022-04-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiaxin LI , Zhiwei ZHANG , Ji DING , Ya ZHANG , Jian CHEN , Zhiqiang ZHANG
Abstract: The present invention provides a method for discovering a Bluetooth device. The method includes: receiving, by a second Bluetooth device, a first broadcast frame of a first Bluetooth device; determining, by the second Bluetooth device, whether the first broadcast frame includes first indication information; and if the first broadcast frame includes the first indication information, sending, by the second Bluetooth device, at least one second broadcast frame within a preset time period after receiving the first broadcast frame, where the second broadcast frame includes second indication information, and the second indication information is used to instruct a Bluetooth device receiving the second broadcast frame to exchange information with the second Bluetooth device.
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公开(公告)号：US20200077456A1
公开(公告)日：2020-03-05
申请号：US16467980
申请日：2017-02-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W76/14
Abstract: Embodiments of the present invention relate to a method for establishing a hotspot connection and a terminal device. The method includes: sending, by a first terminal device, a request message to a second terminal device, where the request message is used to request that the first terminal device be used as a wireless local area network WLAN hotspot of the second terminal device; receiving, by the first terminal device, indication information from the second terminal device, where the indication information is used to indicate that the second terminal device confirms using the first terminal device as the WLAN hotspot of the second terminal device; and establishing, by the first terminal device serving as the WLAN hotspot of the second terminal device, a communication connection to the second terminal device.
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公开(公告)号：US20230110064A1
公开(公告)日：2023-04-13
申请号：US17970068
申请日：2022-10-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Changzhu LI , Jiaxin LI , Xiaodong TIAN , Yu TANG
IPC: G06F3/12
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.
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公开(公告)号：US20210397390A1
公开(公告)日：2021-12-23
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
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.
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5.发明申请公开(公告)号：US20190150215A1
公开(公告)日：2019-05-16
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
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.
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Patent Agency Ranking
公开(公告)号：US20220116444A1
公开(公告)日：2022-04-14
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
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.
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公开(公告)号：US20210243831A1
公开(公告)日：2021-08-05
申请号：US17174526
申请日：2021-02-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiaxin LI , Peng ZHAO , Feng CHEN , Yuanlei SUN , Xiyu ZHOU
Abstract: Methods and devices are provided for establishing a classic Bluetooth connection between dual-mode Bluetooth devices. In one aspect, a method includes receiving, by a first dual-mode Bluetooth device, a Bluetooth low energy advertising packet sent by a second dual-mode Bluetooth device; determining, by the first dual-mode Bluetooth device, a status of the classic Bluetooth of the second dual-mode Bluetooth device according to the Bluetooth low energy advertising packet; and prompting, by the first dual-mode Bluetooth device according to the status of the classic Bluetooth of the second dual-mode Bluetooth device, a user to operate the first dual-mode Bluetooth device or the second dual-mode Bluetooth device to establish a classic Bluetooth connection between the first dual-mode Bluetooth device and the second dual-mode Bluetooth device.
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公开(公告)号：US20210099853A1
公开(公告)日：2021-04-01
申请号：US16324257
申请日：2016-08-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiaxin LI , Zhiwei ZHANG , Ji DING , Ya ZHANG , Jian CHEN , Zhiqiang ZHANG
Abstract: The present disclosure relates to methods and devices for discovering a Bluetooth device. One example method includes receiving, by a second Bluetooth device, a first broadcast frame from a first Bluetooth device, determining, by the second Bluetooth device, whether the first broadcast frame includes first indication information, and if the first broadcast frame includes the first indication information, sending, by the second Bluetooth device, at least one second broadcast frame within a preset time period after receiving the first broadcast frame The second broadcast frame includes second indication information, and the second indication information is used to instruct a Bluetooth device receiving the second broadcast frame to exchange information with the second Bluetooth device.
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公开(公告)号：US20210029193A1
公开(公告)日：2021-01-28
申请号：US17041832
申请日：2018-03-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiaxin LI , Yaoying ZHOU , Yuanqiang NI , Jian CHEN , Meng DIAO
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.
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公开(公告)号：US20200092926A1
公开(公告)日：2020-03-19
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
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.
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