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公开(公告)号：US09949245B2
公开(公告)日：2018-04-17
申请号：US14288086
申请日：2014-05-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0032 , H04L5/0092 , H04W76/15 , H04W76/16 , H04W92/20
Abstract: Embodiments of the present invention provide a method, a base station, and a user equipment for implementing carrier aggregation. The method includes: determining, by a primary base station, to add a cell for a user equipment UE; and sending, by the primary base station, a first message to the UE, where the first message is used to instruct the UE to add the cell, the first message includes configuration information of the cell and an identifier or index of a base station to which the cell belongs, and the base station to which the cell belongs is a secondary base station. In the embodiments of the present invention, under the control of the primary base station of the UE, a cell of another base station can be added for the UE, so as to implement carrier aggregation between base stations, thereby further increasing user throughput of the UE.
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162.发明授权公开(公告)号：US09942910B2
公开(公告)日：2018-04-10
申请号：US14974946
申请日：2015-12-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng , Wenji Liu , Qufang Huang
CPC classification number: H04W72/085 , H04L5/0055 , H04W40/244 , H04W72/0446 , H04W74/0816 , H04W84/12
Abstract: The present invention discloses a method for transmitting data on a wireless local area network (WLAN), user equipment (UE), and an access point (AP). The method includes: receiving first indication information sent by an AP, where the first indication information is used to indicate that UE can preferentially send data to the AP when the UE obtains a transmission resource through contention; determining, according to the first indication information, a first moment for sending current data to the AP, where an interval between a second moment at which the UE receives a first feedback message sent by the AP and the first moment is a first sending interval, the first feedback message is used to indicate whether a previous piece of data is successfully received, and the first sending interval is less than a distributed interframe space (DIFS); and sending the current data to the AP at the first moment.
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163.发明申请公开(公告)号：US20170006566A1
公开(公告)日：2017-01-05
申请号：US15269277
申请日：2016-09-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng
Abstract: Embodiments of the present invention provide a base station, user equipment, and a measurement method for inter-base station carrier aggregation. The method includes: a primary base station of the UE sends a message include indication information to request the UE report a timing offset between the primary base station and a secondary base station of the UE; the secondary base station calculates a corrected measurement gap information according to a measurement gap information and the timing offset; the secondary base station stops scheduling the UE in a measurement gap period indicated by the corrected measurement gap information. In the embodiments of the present invention, the secondary base station does not schedule user equipment in a measurement gap period of the UE, which avoids waste of an air interface resource and improves the network transmission efficiency.
Abstract translation: 本发明的实施例提供了一种用于基站间载波聚合的基站，用户设备和测量方法。 该方法包括：UE的主基站发送包括指示信息的消息，请求UE报告UE的主基站和辅基站之间的定时偏移; 次基站根据测量间隙信息和定时偏移来计算校正的测量间隙信息; 辅助基站在由校正的测量间隙信息指示的测量间隙周期内停止对UE的调度。 在本发明的实施例中，二次基站不在UE的测量间隔周期内调度用户设备，避免了空中接口资源的浪费，提高了网络传输效率。
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164.发明申请METHOD FOR TRANSMITTING DATA ON WIRELESS LOCAL AREA NETWORK, USER EQUIPMENT, AND ACCESS POINT 有权在无线局域网，用户设备和接入点发送数据的方法公开(公告)号：US20160105900A1
公开(公告)日：2016-04-14
申请号：US14974946
申请日：2015-12-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Qinghai Zeng , Wenji Liu , Qufang Huang
CPC classification number: H04W72/085 , H04L5/0055 , H04W40/244 , H04W72/0446 , H04W74/0816 , H04W84/12
Abstract: The present invention discloses a method for transmitting data on a wireless local area network (WLAN), user equipment (UE), and an access point (AP). The method includes: receiving first indication information sent by an AP, where the first indication information is used to indicate that UE can preferentially send data to the AP when the UE obtains a transmission resource through contention; determining, according to the first indication information, a first moment for sending current data to the AP, where an interval between a second moment at which the UE receives a first feedback message sent by the AP and the first moment is a first sending interval, the first feedback message is used to indicate whether a previous piece of data is successfully received, and the first sending interval is less than a distributed interframe space (DIFS); and sending the current data to the AP at the first moment.
Abstract translation: 本发明公开了一种在无线局域网（WLAN），用户设备（UE）和接入点（AP）上传输数据的方法。 该方法包括：接收由AP发送的第一指示信息，其中当UE通过争用获取传输资源时，第一指示信息用于指示UE可以优先向AP发送数据; 根据第一指示信息确定用于向AP发送当前数据的第一时刻，其中UE接收到由AP发送的第一反馈消息的第二时刻与第一时刻之间的间隔是第一发送间隔， 第一反馈消息用于指示先前的数据是否被成功接收，并且第一发送间隔小于分布式帧间间隔（DIFS）; 并在第一时刻将当前数据发送给AP。
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公开(公告)号：US12273150B2
公开(公告)日：2025-04-08
申请号：US17392523
申请日：2021-08-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Qinghai Zeng , Hongping Zhang
Abstract: Embodiments of this application provide a delay measurement method, a network device, and a terminal device. The method includes network device receiving first information from a core network requesting the network device to measure a transmission delay between the network device and the terminal device. The network device obtains a transmission delay measurement result in response to the first information, and sends second information to the core network within a first preset duration The second information provides an indication of the transmission delay measurement result.
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Patent Agency Ranking
公开(公告)号：US12262238B2
公开(公告)日：2025-03-25
申请号：US18160105
申请日：2023-01-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Hongping Zhang , Qinghai Zeng
Abstract: Embodiments of this application relate to the field of communications technologies and disclose a communication method and a device. The method includes: determining an offset based on a first quantity, wherein the first quantity is a quantity of beams that are used to determine signal quality of a first cell; and determining the signal quality of the first cell based on the offset.
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公开(公告)号：US12256241B2
公开(公告)日：2025-03-18
申请号：US17896178
申请日：2022-08-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongping Zhang , Qinghai Zeng
Abstract: A core network element includes a processor, and a non-transitory memory coupled to the processor. The non-transitory memory is configured to store non-transitory instructions, and in response to being executed by the processor, cause the core network element to perform operations including generating, by a first artificial intelligence (AI) protocol layer of the core network element, an AI parameter. The first AI protocol layer of the core network element is an upper layer of a next generation application protocol (NGAP) protocol layer of the core network element. The operations further include sending the AI parameter to a first access network device, and receiving the AI data from the first access network device. The AI parameter is useable for indicating AI data that is to be obtained and an obtaining manner of the AI data.
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168.发明授权公开(公告)号：US12250594B2
公开(公告)日：2025-03-11
申请号：US17670798
申请日：2022-02-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingxing Hu , Hongping Zhang , Xiaoli Shi
Abstract: A history information recording method, including obtaining, by a current secondary node, information about a history cell that a terminal device visits, where the information about the history cell comprises at least one of stay time of the terminal device in the history or moving speed information of the terminal device in the history cell, and performing, by the current secondary node, handover preparation based on the information about the history cell.
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169.发明授权公开(公告)号：US12245169B2
公开(公告)日：2025-03-04
申请号：US17738171
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingxing Hu , Hongping Zhang , Rui Wang , Wenjie Peng
Abstract: A communication method and a communication apparatus, the method including receiving first information from a network device, where the first information indicates, to a terminal device, to suspend a secondary cell group (SCG), suspending the SCG based on the first information, and changing a configuration parameter of a master cell group (MCG), where the configuration parameter comprises at least one of an available uplink transmission time period, a maximum transmit power, or a control channel blind detection parameter.
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公开(公告)号：US12213197B2
公开(公告)日：2025-01-28
申请号：US18323540
申请日：2023-05-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting Geng , Yinghao Jin , Hongping Zhang , Le Yan
Abstract: Embodiments of this application provide a communication method, a communications apparatus, and a storage medium. The communication method includes: sending, by a new master network device, a request to an original master network device, to request context information of a terminal device on the original master network device and an original secondary network device; and receiving the context information of the terminal device on the original master network device and the original secondary network device from the original master network device. This application can effectively simplify implementation steps of resuming a multi-connectivity mode by the terminal device, reduce signaling procedures, and shorten a delay, thereby improving network transmission efficiency.
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