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公开(公告)号：US20200169915A1
公开(公告)日：2020-05-28
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: 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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12.发明申请公开(公告)号：US20190191301A1
公开(公告)日：2019-06-20
申请号：US16328842
申请日：2017-07-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ping Fang , Yunsong Yang , Gaokun Pang
Abstract: A terminal, including a processor and a non-transitory computer-readable storage medium storing a program to be executed by the processor. The program includes instructions to generate encrypted capability information of the terminal, receive pre-association index information that is related to the terminal and that is sent by an access point, where the pre-association index information is used by the access point to identify the terminal when no association has been established between the terminal and the access point, send the encrypted capability information of the terminal and an association request message to the access point, where the association request message comprises the pre-association index information, and receive an association response message that is sent by the access point according to capability information of the terminal and the pre-association index information, so that the terminal establishes an association with the access point.
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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：US10743295B2
公开(公告)日：2020-08-11
申请号：US16327953
申请日：2016-08-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Gaokun Pang , Ping Fang , Zhiming Ding
Abstract: A method implemented by a first device includes: sending a first message to a second device on a first bandwidth; receiving on the first bandwidth, a second message sent by the second device in response to the first message; sending a third message on a second bandwidth, where the first message, the second message, and the third message all carry device-reserved time-frequency resource information; and within the device-reserved time-frequency resource information, sending, a message to the second device on the first bandwidth; or receiving on the first bandwidth, a message sent by the second device, where if the first bandwidth is less than 20 M, the second bandwidth is greater than or equal to 20 M; or if the first bandwidth is greater than or equal to 20 M, the second bandwidth is less than 20 M. Embodiments of the present disclosure further provide a related device and a system.
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公开(公告)号：US10575241B2
公开(公告)日：2020-02-25
申请号：US16067504
申请日：2015-12-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gaokun Pang , Ping Fang
IPC: H04W48/10 , H04L29/08 , H04W8/00 , H04W56/00 , H04L12/751 , H04W40/24 , H04W40/12 , H04W72/00 , H04W88/04
Abstract: A method for service discovery in a neighbor awareness network (NAN), and a terminal device, where the method includes receiving, by a first device, a first service discovery message sent by a second device, where the first service discovery message carries service identifier information and first path information, and the first path information includes identifier information of the service initiating device, or identifier information of the second device and the service initiating device, determining, by the first device, second path information according to the first path information, where the second path information includes the identifier information of the service initiating device and identifier information of the first device, and sending, by the first device, a second service discovery message, where the second service discovery message carries the service identifier information and the second path information.
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Patent Agency Ranking
公开(公告)号：US20190191375A1
公开(公告)日：2019-06-20
申请号：US16325959
申请日：2017-07-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Cheng , Ping Fang , Gaokun Pang
CPC classification number: H04W52/0229 , H04L1/1607 , H04W56/00 , Y02D70/00 , Y02D70/10 , Y02D70/14 , Y02D70/20
Abstract: A method and an apparatus for waking up a wireless device to resolve a problem that power consumption and communication overheads are large during wake-up of a wireless device. The method includes obtaining, by a first wireless device, indication information of at least one second wireless device using a main communications circuit of the first wireless device, where the indication information includes at least one of a power saving requirement or wake-up capability information, determining, by the first wireless device, an operation mode of an auxiliary wake-up circuit of the first wireless device based on a quantity of second wireless devices or the indication information, and receiving, by the auxiliary wake-up circuit of the first wireless device based on the operation mode, a wake-up packet from the second wireless device to wake up the main communications circuit of the first wireless device.
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公开(公告)号：US11343104B2
公开(公告)日：2022-05-24
申请号：US15751864
申请日：2015-08-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Gaokun Pang , Ping Fang
IPC: G06F21/00 , H04L9/32 , H04L9/08 , H04W12/041 , H04W12/062
Abstract: The present invention provides a security authentication method, a configuration method, and a related device. A first terminal receives a public key for signature of a configuration device sent by the configuration device. The first terminal receives second signature information and second type information. The first terminal determines, according to at least the second type information and the second signature information, that the first terminal is to generate key information. In this way, the first terminal establishes a security connection between the first terminal and the second terminal. This effectively prevents a terminal from tampering with its role, and therefore effectively prevents a terminal from establishing a connection to an attacker terminal with a changed role, thereby further preventing the attacker terminal from obtaining information of the terminal, to effectively ensure security of the terminal.
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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：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：US11979914B2
公开(公告)日：2024-05-07
申请号：US17711345
申请日：2022-04-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gaokun Pang , Qiang Fan , Ping Fang , Yong Cheng , Xiaoxian Li , Chong Lou , Qufang Huang , Qinghai Zeng , Yinghao Guo
IPC: H04W74/08 , H04W72/0453 , H04W72/23 , H04W74/00 , H04W74/0833
CPC classification number: H04W74/0833 , H04W72/0453 , H04W72/23 , H04W74/006
Abstract: A random access method includes working, by a user equipment (UE), on a first bandwidth part (BWP), where the first BWP is a currently active BWP, when the UE needs to perform a random access procedure, the UE performs the random access procedure on an initial BWP or on the first BWP, and when the UE receives BWP switching indication information from a network device instructing the UE to use a second BWP when performing the random access procedure on the first BWP, continuing, by the UE, to perform the random access procedure on the first BWP, or stopping, by the UE, performing the random access procedure on the first BWP, and performing the random access procedure on the second BWP.
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