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公开(公告)号：US20200187026A1
公开(公告)日：2020-06-11
申请号：US16794811
申请日：2020-02-19
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data exchange method and apparatus, where the method includes: sending, by a primary base station, a request of setting up an X3 interface to a secondary base station, wherein the X3 interface has a capability of bidirectional data communication; receiving, by the primary base station, a response of setting up the X3 interface sent by the secondary base station; and performing, by the primary base station, bidirectional data exchange with the secondary base station using the X3 interface.
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公开(公告)号：US10681587B2
公开(公告)日：2020-06-09
申请号：US15991265
申请日：2018-05-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A method and an apparatus for wireless communication are provided. A first network device negotiates with a second network device to determine target data. The first network device supports wireless communication based on a first radio access technology RAT. The second network device supports wireless communication based on a second RAT. The first network device sends based on the first RAT to a terminal device, the target data and RAT type indication information that is used to indicate the second RAT. In this way, user experience can be improved.
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公开(公告)号：US10582398B2
公开(公告)日：2020-03-03
申请号：US16036719
申请日：2018-07-16
Applicant: Huawei Technologies Co., Ltd.
Abstract: The present invention relates to a data exchange method and apparatus. The method includes: sending, by a primary base station, a request of setting up an X3 interface to a secondary base station, wherein the X3 interface has a capability of bidirectional data communication; receiving, by the primary base station, a response of setting up the X3 interface sent by the secondary base station; and performing, by the primary base station, bidirectional data exchange with the secondary base station by using the X3 interface.
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公开(公告)号：US20200022194A1
公开(公告)日：2020-01-16
申请号：US16584154
申请日：2019-09-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W76/10
Abstract: This application discloses a relay communication method and a relay communications apparatus and system, and belongs to the field of communications technologies. The method includes: receiving, by a relay terminal, a first message sent by an access network device, where the first message includes configuration information of a first bearer; and configuring, by the relay terminal, an adaptation layer logical entity for the first bearer based on the first message, where the first bearer is a bearer between the relay terminal and the access network device, and the adaptation layer logical entity is used to distinguish between data of the relay terminal and data of a remote terminal or between data of different remote terminals.
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公开(公告)号：US20190215733A1
公开(公告)日：2019-07-11
申请号：US16358473
申请日：2019-03-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W36/0009 , H04W24/10 , H04W36/0005 , H04W36/0016 , H04W36/0033 , H04W36/0072 , H04W36/08 , H04W52/0219 , H04W88/02 , H04W88/04 , Y02D70/00
Abstract: Embodiments of the present invention provide a handover method to simplify a cross-base station handover procedure of a WD in a mobile communication scenario, and reduce power consumption of the WD. The method includes: sending, by a first base station, handover group information to a second base station, where the handover group information includes a first association relationship between a first terminal device and a second terminal device, and the second terminal device can communicate with the first base station through the first terminal device; and receiving, by the first base station, handover response information from the second base station, where the handover response information includes a second association relationship, and the second association relationship is established by the second base station between the first terminal device and the second terminal device based on the first association relationship.
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Patent Agency Ranking
公开(公告)号：US20190182116A1
公开(公告)日：2019-06-13
申请号：US16280149
申请日：2019-02-20
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments relate to the communications field, and provide a configuration method, a network device, and user equipment, so as to correctly configure different types of radio bearers and correctly configure a MAC entity. The method includes determining, by the network device, a configuration type and generating a first message according to the configuration type. The method also includes sending the first message to the user equipment. The method embodiment is used to configure a radio bearer.
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公开(公告)号：US20190082367A1
公开(公告)日：2019-03-14
申请号：US16186312
申请日：2018-11-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin , Jiangwei Ying
Abstract: A method applied to processing of access stratum (AS) security for terminal handover from a source cell to a target cell, including obtaining a derivation parameter, deriving a target AS root key based on a source AS root key and derivation parameter, and calculating, based on the target AS root key, an AS security key used in the target cell. The source AS root key is an AS root key used in the source cell, the target AS root key is an AS root key used in the target cell, the derivation parameter is used to derive an AS root key and corresponds to a RAN node or a RAN node group or an area in which the target cell is located, and cells at a same RAN node, RAN node group, or area have a same derivation parameter.
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公开(公告)号：US10225830B2
公开(公告)日：2019-03-05
申请号：US15347559
申请日：2016-11-09
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/04 , H04L12/863 , H04L12/28 , H04W28/02 , H04L12/841
Abstract: Embodiments of present invention provide a processing method of a data packet, a terminal, a base station and a system, the terminal comprises: a receiving unit, configured to receive a first instruction sent by a first base station; a processing unit, configured to stop reordering data packets according to the first instruction received by the receiving unit, or start reordering the data packets according to the first instruction received by the receiving unit. The technical solutions provided by the embodiments of the present invention are used to achieve that an orderliness of the data packets in the terminal is guaranteed.
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公开(公告)号：US10142904B2
公开(公告)日：2018-11-27
申请号：US15473407
申请日：2017-03-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin
Abstract: Embodiments of the present invention provide a mobile terminal control method and a mobile terminal. When initiating connection establishment to an access network element corresponding to a target cell, a mobile terminal can at least skip sending, to an access network element corresponding to a serving cell, a measurement report of a measurement reporting event corresponding to indication information, and directly initiate connection establishment to the access network element corresponding to the target cell, so that the mobile terminal can initiate, in a timely manner, connection establishment to the access network element corresponding to the target cell.
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公开(公告)号：US10080154B2
公开(公告)日：2018-09-18
申请号：US15270700
申请日：2016-09-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jie Ma , Bo Lin , Zhenzhen Cao
CPC classification number: H04W24/10 , H04W8/005 , H04W72/0486 , H04W92/18
Abstract: Embodiments of the present disclosure provide a monitoring report generation method where the method includes: receiving a monitoring parameter broadcast by a base station; monitoring energy of each discovery resource in a resource pool within a discovery time domain; determining a busy resource and an idle resource; and generating a monitoring report when a proportion of the busy resource or the idle resource in a predetermined quantity of consecutive discovery time domains meets a reporting condition corresponding to the busy resource or the idle resource, and sending the monitoring report to the base station. This resolves a problem in the related technology that: because D2D user equipment cannot accurately obtain a quantity of resource collision times in a cell, the base station cannot accurately learn a resource status in the cell, and it is ensured that the base station can accurately learn the resource status in the cell.
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