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公开(公告)号：US20200067674A1
公开(公告)日：2020-02-27
申请号：US16674683
申请日：2019-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application discloses a communication method and a communications apparatus. The method includes: receiving, by a terminal device, reference signal configuration information sent by a network device, where the reference signal configuration information includes at least one of the following information: a beam sweeping type and a reference signal beam indication; receiving, by the terminal device, a reference signal and data that are sent by the network device; and determining, by the terminal device based on the reference signal configuration information, whether data can be mapped onto another resource element that is located on a same orthogonal frequency division multiplexing (OFDM) symbol as the reference signal. The corresponding apparatus is further disclosed. According to technical solutions provided in this application, reliable data reception can be implemented.
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公开(公告)号：US20160205693A1
公开(公告)日：2016-07-14
申请号：US15080235
申请日：2016-03-24
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/0493 , H04J11/00 , H04W8/082 , H04W28/0215 , H04W28/0236 , H04W48/04 , H04W48/18 , H04W88/02 , H04W88/08 , H04W88/12 , H04W88/16
Abstract: A service access method includes: receiving a service request from a UE; determining a candidate base station set of the UE according to the service request, the candidate base station set including at least one candidate base station, and a base station standard of any candidate base station in the candidate base station set including a base station standard supported by the UE; determining a serving base station according to a pre-determined rule, the serving base station being one of the at least one candidate base station; sending, to the UE, a service acceptance message requested by the service request, the service acceptance message carrying information about the serving base station.
Abstract translation: 一种业务接入方法，包括：从UE接收业务请求; 根据所述服务请求确定所述UE的候选基站组，所述候选基站组包括至少一个候选基站，并且所述候选基站组中的任何候选基站的基站标准包括支持的基站标准 由UE; 根据预定规则确定服务基站，所述服务基站是所述至少一个候选基站中的一个; 向所述UE发送由所述服务请求请求的服务接受消息，所述服务接受消息携带关于所述服务基站的信息。
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公开(公告)号：US20160044588A1
公开(公告)日：2016-02-11
申请号：US14923083
申请日：2015-10-26
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present invention disclose a method, a device and a system for access technology configuration. The method includes: receiving a registration request of an access point, where the registration request includes a function unit list or a module class identification in the access point, the function unit list includes all function unit lists of a new module in the access point or a newly-added function unit list of the new module, and the module class identification is used to differentiate modules including different function units in the access point; identifying an access technology of the access point according to the function unit list or the module class identification, and generating access technology configuration information; and sending the access technology configuration information to the access point, so that the access point configures the access technology corresponding to the access point according to the access technology configuration information.
Abstract translation: 本发明的实施例公开了一种用于接入技术配置的方法，设备和系统。 该方法包括：接收点的注册请求，其中注册请求包括接入点中的功能单元列表或模块类别标识，功能单元列表包括接入点中的新模块的所有功能单元列表，或者 新添加的新模块功能单元列表，模块类识别用于区分接入点中不同功能单元的模块; 根据功能单元列表或模块类别识别接入点的接入技术，生成接入技术配置信息; 并将接入技术配置信息发送到接入点，使得接入点根据接入技术配置信息配置与接入点对应的接入技术。
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公开(公告)号：US20160007186A1
公开(公告)日：2016-01-07
申请号：US14852345
申请日：2015-09-11
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W8/06 , H04W8/26 , H04W48/02 , H04W48/16 , H04W76/11 , H04W76/15 , H04W84/20 , H04W88/06
Abstract: A wireless controller communication method and a wireless controller are provided. The method comprises: receiving, by the wireless controller, an identifier and address information allocated to the wireless controller by a network management device; registering, by the wireless controller, attribute information of a slave control device belonging to the wireless controller with the network management device, wherein the network management device establishes a mapping relationship between the wireless controller and the slave control device; searching for address information of the slave control device based on the mapping relationship when the wireless controller needs to communicate with the slave control device; and establishing, by the wireless controller, communication with the slave control device based on the address information of the slave control device.
Abstract translation: 提供无线控制器通信方法和无线控制器。 该方法包括：由无线控制器接收由网络管理设备分配给无线控制器的标识符和地址信息; 由所述无线控制器向所述网络管理装置登记属于所述无线控制器的从属控制装置的属性信息，所述网络管理装置在所述无线控制装置与所述从属控制装置之间建立映射关系; 当无线控制器需要与从控制设备进行通信时，基于映射关系来搜索从控制设备的地址信息; 以及基于所述从属控制装置的地址信息，由所述无线控制器建立与所述从属控制装置的通信。
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公开(公告)号：US20220353028A1
公开(公告)日：2022-11-03
申请号：US17748171
申请日：2022-05-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: This application discloses a communication method and a communications apparatus. The method includes: receiving, by a terminal device, reference signal configuration information sent by a network device, where the reference signal configuration information includes at least one of the following information: a beam sweeping type and a reference signal beam indication; receiving, by the terminal device, a reference signal and data that are sent by the network device; and determining, by the terminal device based on the reference signal configuration information, whether data can be mapped onto another resource element that is located on a same orthogonal frequency division multiplexing (OFDM) symbol as the reference signal. The corresponding apparatus is further disclosed. According to technical solutions provided in this application, reliable data reception can be implemented.
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Patent Agency Ranking
公开(公告)号：US20210168666A1
公开(公告)日：2021-06-03
申请号：US17172249
申请日：2021-02-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： You LI , Yuanping ZHU , Shitong YUAN , Jing LIU , Mingzeng DAI
Abstract: This application provides a communication method and a communications apparatus. A first entity buffers data, so that a packet loss caused by backhaul link switching or a radio link failure can be avoided as much as possible. The communication method is applied to a relay system. The relay system includes a first node, a source node, and a target node, and the source node provides a service for the first node. The method includes: determining, by the first node, to be handed over from the source node to the target node; and storing, by the first node, data buffered in at least one first entity, where the first entity is a radio link control RLC entity or an adaptation layer entity.
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公开(公告)号：US20210022040A1
公开(公告)日：2021-01-21
申请号：US17062190
申请日：2020-10-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yuanping ZHU , You LI , Jing LIU , Rui WANG , Shitong YUAN , Mingzeng DAI
Abstract: This application provides a data transmission method and apparatus, to reduce wastes of transmission resources. The method includes: receiving, by a first node, a data packet from an air interface, where the first node is a wireless backhaul node, and the wireless backhaul node is configured to provide a wireless backhaul service for a node that wirelessly accesses the wireless backhaul node; duplicating, by the first node, the data packet to obtain M data packets, where M is an integer greater than 1; and splitting, by the first node, the M data packets, and sending the M data packets to a second node through at least two paths. This application relates to the field of communications technologies.
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公开(公告)号：US20210168656A1
公开(公告)日：2021-06-03
申请号：US17175339
申请日：2021-02-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： You LI , Shitong YUAN , Yuanping ZHU , Mingzeng DAI
Abstract: This application provides a flow control method and apparatus, and relates to the field of communications technologies. A relay device indicates flow control to an upper-level node to avoid spectrum resources waste because of excessively small amount of data transmission or an excessively large amount of data transmission from an upper-level node. The method includes: A first node determines to indicate a second node to perform flow control; and the first node sends a first flow control indication to the second node. The first flow control indication is carried in adaptation layer control signaling, an RLC control message, or a MAC CE. The first flow control indication includes identifiers of one or more bearers and flow control information. The second node is a relay node or a donor base station.
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公开(公告)号：US20200178228A1
公开(公告)日：2020-06-04
申请号：US16784786
申请日：2020-02-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A grant-free resource configuration method and an apparatus are provided. The method includes: listening to, by a terminal device, a physical downlink control channel on a paging occasion by using a grant-free resource configuration identifier; and obtaining, by the terminal device on the physical downlink control channel or a physical downlink shared channel indicated by the physical downlink control channel, grant-free resource configuration information sent by a network device. In this grant-free resource configuration solution, the terminal device listens to a physical downlink control channel on a same paging occasion by using different identifiers, and obtains grant-free resource configuration information. A configuration occasion is preset, to ensure that the grant-free resource configuration information can be effectively received by the terminal device. In addition, the grant-free resource configuration identifier is used, to facilitate grant-free resource configuration for the terminal device.
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公开(公告)号：US20150016434A1
公开(公告)日：2015-01-15
申请号：US14500799
申请日：2014-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haiyan LUO , Tianle DENG , Ronghui WEN , You LI
CPC classification number: H04W72/082 , H04B7/024 , H04B7/0456 , H04B7/0639
Abstract: The present invention provides a method and a device for interference coordination. The method comprises: determining mutually interfering wave beams between a cell of a first base station and a cell of a second base station based on first interference information and second interference information; coordinating time-frequency resources, time domain resources or frequency domain resources occupied when the mutually interfering wave beams between the cell of the first base station and the cell of the second base station are sent, so as to reduce interference. By coordinating, wave beams of the cells of the base stations are sent in a staggered manner in terms of the time-frequency resources, the time domain resources or the frequency domain resources.
Abstract translation: 本发明提供一种用于干扰协调的方法和装置。 该方法包括：基于第一干扰信息和第二干扰信息，确定第一基站的小区与第二基站的小区之间的相互干扰的波束; 当发送第一基站的小区和第二基站的小区之间的相互干扰的波束时，协调时间 - 频率资源，时域资源或频域资源，以减少干扰。 通过协调，在时频资源，时域资源或频域资源方面，以交错方式发送基站的小区的波束。
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