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公开(公告)号：US10728876B2
公开(公告)日：2020-07-28
申请号：US15493628
申请日：2017-04-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin , Philippe Reininger
Abstract: A method is provided. The method includes sending, by a serving node, first instruction information to an anchor node. The first instruction information is used to instruct to establish a first interface between the serving node and the anchor node. The method also includes receiving, by the serving node, response information sent by the anchor node in response to the first instruction information. Alternatively, the method includes receiving, by a serving node, first instruction information sent by an anchor node. The first instruction information is used to instruct to establish a first interface. The method also includes sending, by the serving node, response information to the anchor node in response to the first instruction information.
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公开(公告)号：US20240430845A1
公开(公告)日：2024-12-26
申请号：US18758869
申请日：2024-06-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Nathan Edward Tenny , Philippe Reininger
Abstract: A method, device and system are provided for a user equipment positioning. In an embodiment, a central device of a radio access network (RAN) node, which comprises the central device and at least two distributed devices, receives positioning measurement request information from a location management function (LMF) device. The central device separately sends uplink signal configuration information to a first distributed device and a second distributed device of the at least two distributed devices in application protocol signaling The first and two distributed devices measure an uplink signal sent from a user equipment, and the two distributed devices separately sends a uplink signal measurement result in an application protocol signaling to the central device. The central device sends a positioning measurement result comprising the two uplink signal measurement results to the LMF device.
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公开(公告)号：US12041572B2
公开(公告)日：2024-07-16
申请号：US17284217
申请日：2019-05-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Nathan Edward Tenny , Philippe Reininger
Abstract: A method, device and system are provided for a user equipment positioning. In an embodiment, a central device of a radio access network (RAN) node, which comprises the central device and at least two distributed devices, receives positioning measurement request information from a location management function (LMF) device. The central device separately sends uplink signal configuration information to a first distributed device and a second distributed device of the at least two distributed devices in application protocol signaling. The first and two distributed devices measure an uplink signal sent from a user equipment, and the two distributed devices separately sends a uplink signal measurement result in an application protocol signaling to the central device. The central device sends a positioning measurement result comprising the two uplink signal measurement results to the LMF device.
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公开(公告)号：US11589331B2
公开(公告)日：2023-02-21
申请号：US16935734
申请日：2020-07-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin , Philippe Reininger
Abstract: A method includes sending, by a serving node, instruction information to an anchor node, where the instruction information is used to instruct to establish a first interface between the serving node and the anchor node; and receiving, by the serving node, response information from the anchor node in response to the first instruction information, wherein the radio resource control message carried in a signaling radio bearer 1 (SRB1) of the terminal is served by the anchor node, and the radio resource control message carried in a signaling radio bearer 0 (SRB0) of the terminal is served by the serving node.
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公开(公告)号：US20210345285A1
公开(公告)日：2021-11-04
申请号：US17284217
申请日：2019-05-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Nathan Edward Tenny , Philippe Reininger
Abstract: A method, device and system are provided for a user equipment positioning. In an embodiment, a central device of a radio access network (RAN) node, which comprises the central device and at least two distributed devices, receives positioning measurement request information from a location management function (LMF) device. The central device separately sends uplink signal configuration information to a first distributed device and a second distributed device of the at least two distributed devices in application protocol signaling The first and two distributed devices measure an uplink signal sent from a user equipment, and the two distributed devices separately sends a uplink signal measurement result in an application protocol signaling to the central device. The central device sends a positioning measurement result comprising the two uplink signal measurement results to the LMF device.
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Patent Agency Ranking
公开(公告)号：US11523468B2
公开(公告)日：2022-12-06
申请号：US17212892
申请日：2021-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing Hu , Philippe Reininger , Hongzhuo Zhang
Abstract: Example communications systems, methods and network devices are described. One example method includes sending a first message by a first access network device to a core network device to enable the core network device to send a second message to a second access network device, where the first message includes an identity of the second network device. The first message is used to request for X2 transport network layer (TNL) configuration information of a third network device, and the third network device is a network device that has established an X2 connection to the second network device. The first network device receives the X2 TNL configuration information of the third access network device from the second access network device. Therefore, a network device connected to a control plane of a core network can obtain TNL addresses of more network devices that are not connected to the control plane of the core network.
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公开(公告)号：US20200351820A1
公开(公告)日：2020-11-05
申请号：US16935734
申请日：2020-07-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin , Philippe Reininger
Abstract: A method includes sending, by a serving node, instruction information to an anchor node, where the instruction information is used to instruct to establish a first interface between the serving node and the anchor node; and receiving, by the serving node, response information from the anchor node in response to the first instruction information, wherein the radio resource control message carried in a signaling radio bearer 1 (SRB1) of the terminal is served by the anchor node, and the radio resource control message carried in a signaling radio bearer 0 (SRB0) of the terminal is served by the serving node.
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公开(公告)号：US20170223751A1
公开(公告)日：2017-08-03
申请号：US15493628
申请日：2017-04-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin , Philippe Reininger
Abstract: The present invention provides an interface establishing method. The method includes: sending, by a serving node, first instruction information to an anchor node, where the first instruction information is used to instruct to establish a first interface between the serving node and the anchor node; and receiving, by the serving node, response information sent by the anchor node in response to the first instruction information; or receiving, by a serving node, first instruction information sent by an anchor node, where the first instruction information is used to instruct to establish a first interface; and sending, by the serving node, response information to the anchor node in response to the first instruction information.
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公开(公告)号：US09072013B2
公开(公告)日：2015-06-30
申请号：US13785447
申请日：2013-03-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tao Zhang , Philippe Reininger , Bo Lin
CPC classification number: H04W36/0055 , H04W84/045
Abstract: Embodiments of the present invention disclose a method, an apparatus, and a system for processing a message. The present invention relates to the field of wireless communications, and can increase the connection reestablishment success rate in a wireless communication system using an RN. The method for processing a message includes: receiving a handover request message A from an SeNB; parsing the handover request message A to obtain identity information of a reestablished cell controlled by an RN and user equipment context information prepared for the reestablished cell; and sending a first message to the RN according to the identity information of the reestablished cell, where the first message includes the user equipment context information prepared for the reestablished cell, where the user equipment context information provides a basis for the RN to prepare a connection. The present invention is mainly applicable to handover and reestablishment in a wireless communication system.
Abstract translation: 本发明的实施例公开了一种用于处理消息的方法，装置和系统。 本发明涉及无线通信领域，并且可以在使用RN的无线通信系统中增加连接重建成功率。 处理消息的方法包括：从SeNB接收切换请求消息A; 解析切换请求消息A以获得由RN控制的重建单元的身份信息和为重新建立的小区准备的用户设备上下文信息; 以及根据重新建立的小区的身份信息向RN发送第一消息，其中第一消息包括为重新建立的小区准备的用户设备上下文信息，其中用户设备上下文信息为RN准备连接提供基础 。 本发明主要适用于无线通信系统中的切换和重建。
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公开(公告)号：US09820214B2
公开(公告)日：2017-11-14
申请号：US14735839
申请日：2015-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongzhuo Zhang , Yang Zhao , Dong Chen , Philippe Reininger
IPC: H04W48/04 , H04W8/14 , H04W48/18 , H04W28/08 , H04W36/12 , H04W84/04 , H04W88/00 , H04W88/08 , H04W8/12 , H04W8/26
CPC classification number: H04W48/04 , H04W8/12 , H04W8/14 , H04W8/26 , H04W28/08 , H04W36/12 , H04W48/18 , H04W84/042 , H04W88/005 , H04W88/08
Abstract: The present invention provides an access control method, a base station, user equipment, and a mobility management entity, where the access control method includes: receiving, by the base station, a temporary identifier and a PLMN available indication that are of the UE and sent by the UE; receiving a service request message sent by the UE, and determining a serving MME of the UE according to a GMMEI in the temporary identifier of the UE; and sending the service request message and the PLMN available indication to the serving MME of the UE, so that the serving MME of the UE sends a redirection indication, and the UE registers with an HPLMN of the UE. Therefore, in a network sharing scenario, the UE can select the home PLMN of the UE as a serving PLMN of the UE as early as possible.
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