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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：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：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：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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公开(公告)号：US11025555B2
公开(公告)日：2021-06-01
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: H04W28/02 , H04L12/801 , 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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Patent Agency Ranking
公开(公告)号：US20210076314A1
公开(公告)日：2021-03-11
申请号：US17040544
申请日：2019-04-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qi Wang , Ping Fang , Yong Cheng , Pengfei Xia , Wei Huang
Abstract: A cell search method and a communication apparatus. The method comprises: before performing cell search, a terminal device can determine, in combination with the historical access information of other terminal device, whether a cell exists at the position, and adjusts, according to the determination result, the value of the search parameter for cell search, for example, if a cell exists, the search is accelerated by adjusting the search parameter; if no cell exists, the search may not be performed or the search parameter may not be adjusted, so as to reduce unnecessary cell search performed by the terminal device, so that the power consumption of the terminal device can be reduced.
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公开(公告)号：US09528907B2
公开(公告)日：2016-12-27
申请号：US14334320
申请日：2014-07-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Cheng , Wei Wei , Yong Wang
IPC: G01M11/00 , H04J3/06 , H04J3/14 , H04B10/077
CPC classification number: G01M11/30 , H04B10/0773 , H04J3/0673 , H04J3/14
Abstract: A method for detecting symmetry of optical fibers and a device thereof are provided. The method includes: receiving, by a boundary clock, a first timestamp message carrying a first timestamp via a slave port, and a second timestamp message carrying a second timestamp via a passive port; and determining, by the boundary clock, symmetry of optical fibers according to at least the first timestamp and the second timestamp. The method and device for detecting symmetry of optical fibers provided by the present disclosure reduce the cost of detecting symmetry of optical fibers in the conventional technology, and improve the efficiency of detecting symmetry of optical fibers in the conventional technology.
Abstract translation: 提供了一种用于检测光纤对称性的方法及其装置。 该方法包括：通过边界时钟接收经由从端口携带第一时间戳的第一时间戳消息和经由被动端口携带第二时间戳的第二时间戳消息; 以及根据所述边界时钟，至少根据所述第一时间戳和所述第二时间戳来确定光纤的对称性。 本发明提供的用于检测光纤的对称性的方法和装置降低了传统技术中检测光纤对称性的成本，提高了传统技术中光纤对称性检测的效率。
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公开(公告)号：US20220216907A1
公开(公告)日：2022-07-07
申请号：US17606529
申请日：2020-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Cen Ling , Xiaoyong Yu , Yong Cheng , Bin Liu
IPC: H04B7/08
Abstract: A beam selection method includes determining, by a terminal, a first angular power spectrum of a low frequency channel transmitted between the terminal and an access network device, determining, by the terminal, a first high frequency beam scanning range based on the first angular power spectrum, and scanning, by the terminal, the first high frequency beam scanning range for a high frequency beam of the access network device.
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公开(公告)号：US11357056B2
公开(公告)日：2022-06-07
申请号：US16758552
申请日：2018-10-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gaokun Pang , Qiang Fan , Ping Fang , Yong Cheng , Xiaoxian Li , Chong Lou , Qufang Huang , Qinghai Zeng , Yinghao Guo
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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公开(公告)号：US20200351946A1
公开(公告)日：2020-11-05
申请号：US16758552
申请日：2018-10-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Gaokun Pang , Qiang Fan , Ping Fang , Yong Cheng , Xiaoxian Li , Chong Lou , Qufang Huang , Qinghai Zeng , Yinghao Guo
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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