-
公开(公告)号：US20150304877A1
公开(公告)日：2015-10-22
申请号：US14789254
申请日：2015-07-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Dengkun XIAO , Jie CUI , Hong LI , Mir YASIR , Jiangbo ZHU
CPC classification number: H04W24/10 , G01S5/0018 , G01S5/0036 , G01S5/0063 , G01S5/021 , G01S5/0236 , H04W64/00 , H04W64/003 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present invention relate to the field of communications, and provide a positioning method, apparatus, and system, so as to improve positioning precision. The method includes: determining, by a server, a positioning measurement parameter, and generating measurement configuration information carrying the positioning measurement parameter, where the positioning measurement parameter is a parameter that the server requests a terminal to measure and is used to position the terminal; sending, by the server, the measurement configuration information to the terminal through a base station; receiving, by the server through the base station, configuration response information returned by the terminal, where the configuration response information carries a positioning response parameter, and the positioning response parameter is a measurement result generated after the terminal measures the positioning measurement parameter; and positioning, by the server, the terminal according to the positioning response parameter carried in the configuration response information.
Abstract translation: 本发明的实施例涉及通信领域，并且提供定位方法，装置和系统，以便提高定位精度。 该方法包括：由服务器确定定位测量参数，以及生成携带定位测量参数的测量配置信息，其中定位测量参数是服务器请求终端测量并用于定位终端的参数; 由服务器通过基站向终端发送测量配置信息; 由服务器通过基站接收由终端返回的配置响应信息，其中配置响应信息携带定位响应参数，定位响应参数是终端测量定位测量参数后产生的测量结果; 以及服务器根据配置响应信息中承载的定位响应参数来定位终端。
-
公开(公告)号：US20240381372A1
公开(公告)日：2024-11-14
申请号：US18778469
申请日：2024-07-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhongyi SHEN , Jing HAN , Li ZHANG , Hong LI
IPC: H04W72/231 , H04W72/0446 , H04W72/0453 , H04W76/28
Abstract: This application provides an inter-frequency measurement resource and/or time determining method and an apparatus. When a length of each idle time domain resource is greater than or equal to a first threshold, or when a cycle of discontinuous reception configured by a network device is greater than or equal to a second threshold, a terminal device uses a part of the idle time domain resource as a first resource that is in the idle time domain resource and that can be used to perform inter-frequency measurement. The terminal device determines, based on the first resource in each idle time domain resource, a resource and/or time used to perform the inter-frequency measurement.
-
公开(公告)号：US20210378045A1
公开(公告)日：2021-12-02
申请号：US17401531
申请日：2021-08-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Meng ZHANG , Jing HAN , Hong LI
Abstract: This application discloses a state configuration method and a device, including: determining, by a terminal device, that a transmission configuration indicator TCI state configured by a network device changes; obtaining, by the terminal device, a first TCI state configured by the network device before the TCI state changes; configuring, by the terminal device, a second TCI state to be the same as the first TCI state; and when the second TCI state is the same as the first TCI state, a reference signal pointed by using the second TCI state and a reference signal pointed by using the first TCI state are quasi co-located; and after the TCI state changes and before a third TCI state configured by the network device is activated, sending and receiving, by the terminal device, data by using the second TCI state.
-
公开(公告)号：US20210250727A1
公开(公告)日：2021-08-12
申请号：US17242505
申请日：2021-04-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiantiao LEI , Tao LIU , Hong LI , Bing SUN , Lin SHU
IPC: H04W4/021 , H04W68/00 , H04M1/72457
Abstract: This disclosure discloses communication methods and apparatuses. One communication method comprises: receiving, by a terminal apparatus, a first notification, wherein the first notification comprises notification content and area information indicating a geographical area; determining, by the terminal apparatus, that the terminal apparatus is not located in the geographical area; determining, by the terminal apparatus, that the terminal apparatus enters the geographical area within a preset time period after determining that the terminal apparatus is not located in the geographical area; and in response to determining that the terminal apparatus enters the geographical area within the preset time period, indicating, by the terminal apparatus to a user, the notification content.
-
公开(公告)号：US20210127311A1
公开(公告)日：2021-04-29
申请号：US17090005
申请日：2020-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghao JIN , Hong LI , Jinfang ZHANG , Wei ZHANG
Abstract: The present patent application discloses a handover method, a base station, and a terminal device. The handover method includes: sending, by a source base station, a handover request to a target base station, where the handover request includes information about a first service of a terminal device; receiving, by the source base station, a handover response sent by the target base station, where if the first service is supported by the target base station, the handover response includes information about a handover instruction for the first service, and the handover instruction is used to instruct the terminal device to hand over the first service from the source base station to the target base station; and sending, by the source base station, a handover response to the terminal device.
-
Patent Agency Ranking
公开(公告)号：US20210014736A1
公开(公告)日：2021-01-14
申请号：US16948674
申请日：2020-09-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Meng ZHANG , Qiming LI , Hong LI , Jing HAN , Yifan LIU
Abstract: This application provides a communication method, a communications apparatus, and a system. The communication method includes: sending first indication information used to indicate that a system bandwidth of a first-type terminal device is a first system bandwidth, where the first system bandwidth is less than or equal to a cell-specific reference signal (CRS) mitigation bandwidth; and sending second indication information to a second-type terminal device, where the second indication information is used to indicate that a system bandwidth of the second-type terminal device is a second system bandwidth, and the second-type terminal device can support a network-based CRS mitigation technology. According to this application, communication performance of a conventional terminal device and a terminal device that can support a CRS mitigation technology in a network device configured with a network-based CRS mitigation technology can be ensured.
-
公开(公告)号：US20200214029A1
公开(公告)日：2020-07-02
申请号：US16811181
申请日：2020-03-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hong LI , Feng HAN , Yinghao JIN
Abstract: The present disclosure relates to methods for transmitting a scheduling request (SR). One example method includes sending, by an access network device, an SR configuration to a terminal device, where the SR configuration includes SR parameters corresponding to a plurality of wireless physical layer parameter numerologies. When there is to-be-sent uplink data, the terminal device selects, according to a preset policy, one SR parameter corresponding to a logical channel (LCH) on which the uplink data is located, and transmits an SR on an SR resource corresponding to the selected SR parameter to request an uplink grant. Further, the terminal device requests the uplink grant with reference to a maximum number of SR transmission on the LCH or a maximum number of SR transmission of the terminal device in the SR configuration.
-
公开(公告)号：US20200067843A1
公开(公告)日：2020-02-27
申请号：US16670066
申请日：2019-10-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hong LI , Feng HAN , Yinghao JIN
IPC: H04L12/851 , H04W40/02 , H04W28/02 , H04L29/06
Abstract: A data transmission method and a communications device, wherein the method includes: processing, by a transmit end device, a data flow, where the processing includes: adding a flow identifier indication to the data flow, where the flow identifier indication is used to indicate whether a flow identifier is included; and sending, by the transmit end device, the processed data flow. A flow identifier indication is added to a data flow, where the flow identifier indication is used to indicate whether a flow identifier is included; and the data flow is transmitted according to the flow identifier indication, so that processing on the data flow is completed.
-
公开(公告)号：US20190320423A1
公开(公告)日：2019-10-17
申请号：US16453523
申请日：2019-06-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Deping LIU , Zhenshan ZHAO , Hong LI
Abstract: A data sending method, a terminal device, an access network device, and a system are provided. The method includes: obtaining, by a terminal device, a sending period of first data; obtaining, by the terminal device, configuration information of a first resource; determining, a second resource based on the configuration information of the first resource and a sending period of the first data; and selecting, by the terminal device, a resource other than the second resource to send the first data. When selecting a resource used for V2X communications data or D2D communications data, the terminal device excludes the second resource that cannot be used for the V2X communications data or the D2D communications data, so as to avoid a conflict between the second resource and the resource selected by the terminal device for sending the first data, and improve reliability and security of D2D communication and V2X communication.
-
公开(公告)号：US20190230726A1
公开(公告)日：2019-07-25
申请号：US16370216
申请日：2019-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yinghao JIN , Hong LI , Feng HAN
Abstract: Embodiments of the present disclosure provide a session connection establishment method and system, and a related device. The method may include: receiving, by a first radio access network device, an initial attach request sent by a terminal device; sending, by the first radio access network device, the initial attach request to a first core network device; receiving, by the first radio access network device, an initial attach request feedback that is sent by the first core network device in response to the initial attach request, where the initial attach request feedback includes session identifiers of at least two user plane session connections, and sending, by the first radio access network device, session configuration information to the terminal device.
-
-
-
-
-
-
-
-
-
Search Results
55
records
(took 0.025 seconds)
