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21.发明授权公开(公告)号：US08897783B2
公开(公告)日：2014-11-25
申请号：US13779099
申请日：2013-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henrik Olofsson , Peter Legg , Johan Johansson , Xuelong Wang
CPC classification number: H04W36/14 , H04W24/08 , H04W36/0055 , H04W36/0066
Abstract: The present invention relates to a method for providing information in a cellular wireless communication system, the method comprises: detecting a radio link failure (RLF) for a mobile station while connected to a first cell; re-establishing the connection in a second cell; and providing information about said radio link failure (RLF) only to cells supporting the same radio access technology (RAT) as said first cell and/or a third cell, wherein said third cell is the cell to which said mobile station was connected before said first cell. Furthermore, the invention also relates to a method in a mobile station, a method in a base station, a computer program, a computer program product, a mobile station device and a base station device.
Abstract translation: 本发明涉及一种在蜂窝无线通信系统中提供信息的方法，所述方法包括：在连接到第一小区时检测移动台的无线链路故障（RLF）; 在第二个单元中重新建立连接; 以及仅向支持与所述第一小区和/或第三小区相同的无线电接入技术（RAT）的小区提供关于所述无线电链路故障（RLF）的信息，其中所述第三小区是所述移动台在所述第一小区和/ 第一个细胞 此外，本发明还涉及移动台中的方法，基站中的方法，计算机程序，计算机程序产品，移动站设备和基站设备。
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22.发明申请公开(公告)号：US20130183960A1
公开(公告)日：2013-07-18
申请号：US13779099
申请日：2013-02-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Henrik Olofsson , Peter Legg , Johan Johansson , Xuelong Wang
IPC: H04W36/00
CPC classification number: H04W36/14 , H04W24/08 , H04W36/0055 , H04W36/0066
Abstract: The present invention relates to a method for providing information in a cellular wireless communication system, the method comprises: detecting a radio link failure (RLF) for a mobile station while connected to a first cell; re-establishing the connection in a second cell; and providing information about said radio link failure (RLF) only to cells supporting the same radio access technology (RAT) as said first cell and/or a third cell, wherein said third cell is the cell to which said mobile station was connected before said first cell. Furthermore, the invention also relates to a method in a mobile station, a method in a base station, a computer program, a computer program product, a mobile station device and a base station device.
Abstract translation: 本发明涉及一种在蜂窝无线通信系统中提供信息的方法，所述方法包括：在连接到第一小区时检测移动台的无线链路故障（RLF）; 在第二个单元中重新建立连接; 以及仅向支持与所述第一小区和/或第三小区相同的无线电接入技术（RAT）的小区提供关于所述无线电链路故障（RLF）的信息，其中所述第三小区是所述移动台在所述第一小区和/ 第一个细胞 此外，本发明还涉及移动台中的方法，基站中的方法，计算机程序，计算机程序产品，移动站设备和基站设备。
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公开(公告)号：US12101822B2
公开(公告)日：2024-09-24
申请号：US17982988
申请日：2022-11-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Yiru Kuang , Zhenzhen Cao , Jian Wang , Xuelong Wang
IPC: H04L12/24 , H04L5/00 , H04W72/0453 , H04W74/02 , H04W74/0833 , H04W76/27
CPC classification number: H04W74/0833 , H04L5/0055 , H04L5/0092 , H04L5/0098 , H04W72/0453 , H04W74/02 , H04W76/27
Abstract: A random access method and device. The method includes receiving, by user equipment, a radio resource control (RRC) connection reconfiguration message from a first network device, the RRC connection reconfiguration message indicating a primary serving cell of the second network device for a user equipment, an active uplink bandwidth part (BWP) in the primary serving cell, and an active downlink BWP in the primary serving cell, the RRC connection reconfiguration message includes an uplink BWP identifier indicating the active uplink BWP and a downlink BWP identifier indicating the active downlink BWP, the uplink BWP identifier corresponds to the active uplink BWP, the downlink BWP identifier corresponds to the active downlink BWP, and initiating, by the user equipment, a random access procedure to the second network device on the active uplink BWP and the active downlink BWP.
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公开(公告)号：US12088523B2
公开(公告)日：2024-09-10
申请号：US17214201
申请日：2021-03-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei Chen , Bingzhao Li , Li Chai , Xuelong Wang
IPC: H04L5/00 , H04B17/27 , H04B17/382 , H04W72/21 , H04W76/11
CPC classification number: H04L5/005 , H04B17/27 , H04B17/382 , H04W72/21 , H04W76/11
Abstract: The present disclosure relates to information processing methods, communications devices, systems, and storage medium. One example method includes generating, by a network device, first configuration information of an uplink reference signal, where the first configuration information includes a first mapping relationship between an uplink reference signal resource and first information, the first information is number information or index information about a downlink reference signal of a location measurement unit (LMU), and the LMU is different from the network device, and sending, by the network device, the first configuration information to a terminal.
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公开(公告)号：US11464063B2
公开(公告)日：2022-10-04
申请号：US16734923
申请日：2020-01-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bingzhao Li , Wei Quan , Xuelong Wang
Abstract: The present application discloses methods and apparatus for resuming a radio access network (RAN) connection by an inactive terminal device. An example method disclosed herein includes the step of sending, by a terminal device, connection resumption request information to a first RAN element, where the first RAN element corresponds to the cell on which the terminal device currently camps and is a RAN element indicated by configuration information of a master cell used by the terminal device when in a connected state. The terminal device receives acknowledgement information sent by the first RAN element and resumes a connection to a second RAN element based on the acknowledgement information, where the second RAN element is a RAN element indicated by the configuration information of the secondary cell.
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Patent Agency Ranking
26.发明授权公开(公告)号：US11388743B2
公开(公告)日：2022-07-12
申请号：US16787919
申请日：2020-02-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haifeng Yu , Bin Xu , Zhenzhen Cao , Xiao Xiao , Xin Xiong , Xuelong Wang
Abstract: Embodiments of the present disclosure disclose devices and methods for sending and/or processing a scheduling request. The scheduling request sending method includes: determining whether there has a first scheduling resource configuration corresponding to the first logical channel according to first indication information, when the first logical channel of a terminal device has to-be sent data and a first scheduling request (SR) is triggered; where the first indication information includes a first mapping relationship which indicates a correspondence between a logical channel of the terminal device and a scheduling resource configuration, and the first scheduling resource configuration includes a first uplink control channel resource corresponding to the first logical channel; and sending the first SR to an access network device by the first uplink control channel resource, when the first logical channel has a corresponding first scheduling resource configuration.
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公开(公告)号：US11356877B2
公开(公告)日：2022-06-07
申请号：US16563401
申请日：2019-09-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Xuelong Wang , Junren Chang , Lingshuai Kong
Abstract: A measurement configuration method, includes receiving measurement trigger information comprising event trigger information or periodic measurement configuration information, and one or a combination of the following information: a measurement quantity (M) that needs to be reported and a measurement quantity (T) for triggering a measurement event; and sorting and reporting beams in a cell based on the measurement quantity (M) that needs to be reported or the measurement quantity (T) for triggering a measurement event.
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公开(公告)号：US20200322071A1
公开(公告)日：2020-10-08
申请号：US16905536
申请日：2020-06-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Wei Quan , Zhenzhen Cao , Xuelong Wang
Abstract: This application provides a measurement method, a terminal device, and an access network device. The measurement method includes: measuring, by a terminal device, signal quality of a plurality of beams, wherein the signal quality of the plurality of beams is obtained by using synchronization signal blocks, the signal quality of the plurality of beams comprises signal quality of a same beam at different moments, and the plurality of beams belong to one cell; and obtaining, by the terminal device, signal quality of the cell based on the signal quality of the plurality of beams. In this way, cell measurement based on a synchronization signal is implemented, and the signal quality of the cell obtained based on the signal quality of the plurality of beams at the different moments is more accurate.
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公开(公告)号：US20200288507A1
公开(公告)日：2020-09-10
申请号：US16875134
申请日：2020-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Zhenzhen Cao , Bingzhao Li , Haibo Xu , Xuelong Wang
Abstract: A method includes: performing, by a terminal device, data transmission based on a configuration parameter of a currently activated first bandwidth part BWP, where the configuration parameter of the first BWP includes at least one of a first resource offset, a first bandwidth, and a first subcarrier spacing; determining, by the terminal device, a first random access resource and a second configuration parameter for random access, where the second configuration parameter includes at least one of a second resource offset, a second bandwidth, and a second subcarrier spacing; sending, by the terminal device, a random access request to the network device on the first random access resource; and receiving, by the terminal device, a random access response based on the second configuration parameter, where the random access response is sent by the network device based on the random access request.
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公开(公告)号：US10397907B2
公开(公告)日：2019-08-27
申请号：US14928185
申请日：2015-10-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaodong Yang , Xuelong Wang
Abstract: The present application discloses a method for allocating a network resource, a method for connecting to a target device in a network, a base station, and a terminal device. In the method for allocating a network resource, a base station receives request information sent by a first terminal device, where the request information is configured to request the base station to allocate a network resource; the base station sends, to the first terminal device, allocation information of the network resource allocated by the base station, where the allocation information is configured to indicate the network resource allocated by the base station; the first terminal device is a terminal served by a cell of the base station, and the second terminal device is a terminal that accesses the target device by using the first terminal device. Thus, a problem of network resource waste is reduced, and user experience is improved.
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