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公开(公告)号：US20240179551A1
公开(公告)日：2024-05-30
申请号：US18431304
申请日：2024-02-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li ZHANG , Jing HAN , Hong LI , Zhongyi SHEN
Abstract: This application provides a communication method and apparatus One example method includes: receiving indication information from the network device and reporting a first message; and measuring a first measurement target based on the indication information and the first message. The indication information indicates to report measurement capability information in a first format, and the measurement capability information in the first format includes information about whether an interrupt is generated during measurement. The first message includes the measurement capability information of the terminal device, and the measurement capability information indicates whether a measurement gap is needed and whether the interrupt is generated when the first measurement target is measured.
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公开(公告)号：US20210014869A1
公开(公告)日：2021-01-14
申请号：US17033202
申请日：2020-09-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan LIU , Jing HAN , Meng ZHANG , Hong LI , Qiming LI
Abstract: This application provides a communication method and an apparatus. The method includes: receiving, by a terminal apparatus, first information from a second base station, where the first information includes network-based cell-specific reference signal CRS bandwidth mitigation status information of a first base station, the second base station is a base station of a serving cell of the terminal apparatus, and the first base station is a base station of a neighboring cell of the serving cell; determining, by the terminal apparatus, a measurement bandwidth value based on at least the first information; and measuring, by the terminal apparatus based on the measurement bandwidth value, at least one of signal strength or signal quality of the serving cell in which the terminal apparatus is located or the neighboring cell of the serving cell.
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13.发明申请公开(公告)号：US20190356453A1
公开(公告)日：2019-11-21
申请号：US16527860
申请日：2019-07-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hong LI , Feng HAN , Yinghao JIN
Abstract: Embodiments of the present disclosure disclose a wireless communication method, user equipment, an access network device, and a network system. The method includes: receiving, by an access network device, a first downlink data flow sent by a core network device in a form of a flow; and sending, by the access network device, information to user equipment, where the information includes a mapping relationship between the first downlink data flow and a downlink bearer.
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公开(公告)号：US20190281493A1
公开(公告)日：2019-09-12
申请号：US16410865
申请日：2019-05-13
Applicant: Huawei Technologies Co., Ltd.
Abstract: A method for sending a buffer status report (BSR) includes: generating, by a user equipment (UE), the BSR, wherein the BSR includes a buffer index of at least one of eight logic channel groups (LCGs), wherein the buffer index of the LCG indicates an uplink buffer amount of the LCG wherein the BSR occupies X bytes, wherein a buffer index of one LCG occupies N bits, and wherein X is an integer ranging from 1 to 17 and N is an integer ranging from 5 to 16 except that a case in which X is 1 and N is 6 at the same time does not exist; and sending, by the UE, the BSR to a network-side device.
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15.发明申请公开(公告)号：US20190075512A1
公开(公告)日：2019-03-07
申请号：US16167620
申请日：2018-10-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghao JIN , Hong LI
Abstract: This patent application discloses a radio access network slice generation method, a radio access network, and a slice manager. The method includes: receiving, by a radio access network, a radio access network slice generation request message sent by a slice manager; and generating, by the radio access network, a radio access network slice. The radio access network slice generation request message includes information about a service type, and a protocol stack corresponding to the service type is configured for the radio access network slice. In this patent application, there is no need to repeatedly deploy different radio access networks to meet different service types, and therefore operating expenses are reduced. The radio access network slice may be quickly generated, and this facilitates rapid deployment of a new service.
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Patent Agency Ranking
公开(公告)号：US20140364129A1
公开(公告)日：2014-12-11
申请号：US14467127
申请日：2014-08-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Dengkun XIAO , Yuxiang ZHANG , Qing YANG , Hong LI
IPC: H04W36/04
CPC classification number: H04W36/04 , H04B7/024 , H04L5/0035 , H04L5/0048 , H04W36/0083
Abstract: Embodiments of the present invention disclose a handover method and a related user equipment and system, which are used for handover judgment in a CoMP handover scenario. The method according to an embodiment of the present invention includes: obtaining a first reference signal parameter Mn of a target node in a macro neighboring cell and second reference signal parameters Mp corresponding to multiple nodes in a macro serving cell, where the macro serving cell is a cell serving a user equipment UE and the macro neighboring cell is a cell adjacent to the macro serving cell; selecting a preferred Mp that meets a predefined requirement from the Mps corresponding to the multiple nodes; and triggering a handover procedure if the preferred Mp and the Mn meet a preset handover condition. By implementing the solutions in the present invention, throughput of a communications system after a UE handover can be increased.
Abstract translation: 本发明的实施例公开了在CoMP切换场景中用于切换判断的切换方法和相关用户设备和系统。 根据本发明的实施例的方法包括：获得宏相邻小区中的目标节点的第一参考信号参数Mn和对应于宏服务小区中的多个节点的第二参考信号参数Mp，其中宏服务小区为 服务于用户设备UE的小区和宏相邻小区是与宏服务小区相邻的小区; 从对应于多个节点的Mps中选择满足预定义要求的首选Mp; 并且如果优选的Mp和Mn满足预设的切换条件，则触发切换过程。 通过实施本发明的方案，可以增加在UE切换之后的通信系统的吞吐量。
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公开(公告)号：US20250031117A1
公开(公告)日：2025-01-23
申请号：US18907997
申请日：2024-10-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaogang PAN , Xi XIE , Hong LI , Bing SUN , Rundong WANG
Abstract: Example communication methods and apparatus are described. One example method includes receiving a first message by a terminal device from an access network device, where the first message indicates the terminal device to be handed over to a target cell or to be redirected to a target frequency. If the handover to the target cell fails or the redirection to the target frequency fails, the terminal device searches for an acceptable cell or a suitable cell. According to some embodiments of this application, an emergency call delay can be reduced.
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公开(公告)号：US20230354221A1
公开(公告)日：2023-11-02
申请号：US18350932
申请日：2023-07-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing HAN , Li ZHANG , Zhongyi SHEN , Hong LI
CPC classification number: H04W52/52 , H04W56/0015 , H04W24/08
Abstract: This application relates to a communication method and apparatus. An activation command is received from a network device, where the activation command indicates to activate a first secondary carrier, and the first secondary carrier is one of secondary carriers of a terminal device. When the first secondary carrier is known, whether to adjust AGC of the first secondary carrier is determined based on a measurement cycle of the terminal device for the first secondary carrier, where a temporary reference signal is used to adjust the AGC of the first secondary carrier. A first temporary reference signal is received from the first secondary carrier, and time-frequency synchronization with the first secondary carrier is performed based on the first temporary reference signal.
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公开(公告)号：US20220174467A1
公开(公告)日：2022-06-02
申请号：US17599455
申请日：2020-02-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiantiao LEI , Tao LIU , Shulan FENG , Lin SHU , Hong LI
Abstract: This application provides a communication method and a terminal apparatus. The communication method includes: A terminal apparatus receives a trigger message, where the trigger message includes a notification information identifier. When the terminal apparatus does not store notification information corresponding to the notification information identifier, the terminal apparatus ignores the trigger message. In this method, when receiving a useless trigger message, the terminal apparatus does not perform processing, thereby reducing power consumption.
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公开(公告)号：US20210076353A1
公开(公告)日：2021-03-11
申请号：US17100351
申请日：2020-11-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hong LI , Lin SHU , Tao LIU , Wenjun JIN , Chao ZHUO , Hongqiang CHEN
Abstract: The mobility management network element performs security protection on a paging identity of a terminal device by using a security context obtained by negotiating with the terminal device, to obtain a first paging identity, and sends a first paging message to a base station. The base station sends a second paging message to the terminal device, where the second paging message carries the first paging identity and first indication information, and the first indication information is used to indicate that the first paging identity is a security-protected paging identity. The terminal device performs security verification on the first paging identity by using the security context based on the first indication information, to obtain a second paging identity, and processing the second paging message based on the second paging identity and an identity of the terminal device.
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