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71.发明申请公开(公告)号：US20180343701A1
公开(公告)日：2018-11-29
申请号：US16054660
申请日：2018-08-03
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present application provide a communication link establishment method. The method includes: A first terminal establishes a connection to a network device by using a second terminal; the network device delivers configuration information; and the first terminal and the second terminal separately determine link configuration information, and establish a preset-protocol-based communication link between the first terminal and the second terminal based on the link configuration information. The preset-protocol-based communication link and a cellular network communication link are jointly used by the first terminal to transmit a packet with the network device by using the second terminal.
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公开(公告)号：US10129868B2
公开(公告)日：2018-11-13
申请号：US15589414
申请日：2017-05-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo Lin , Hao Bi , Yongxing Zhou , Yu Wang
Abstract: A communication method, a base station, a radio communication node, and a user equipment are provided. A base station determines first resource configuration information, where the first resource configuration information is used for indicating N radio resource sets that are used when N radio communication nodes separately perform communication with a user equipment UE, and the radio resource includes a time domain resource and/or a frequency domain resource. The base station sends the first resource configuration information to the UE, where the UE communicates with a corresponding transmission point by using respective radio resource sets of transmission points, and the respective radio resource sets of the transmission points do not intersect. Therefore, a base station does not need to schedule a radio resource, thereby lowering a delay requirement on a backhaul link and eliminating interference.
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公开(公告)号：US20180317243A1
公开(公告)日：2018-11-01
申请号：US16019396
申请日：2018-06-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bo Lin
Abstract: This application relates to a data transmission method. The method includes: determining, by a second node, first indication information based on basic information of a terminal device and/or network information, and sending the first indication information to a first node, where the first indication information is used for indicating that the terminal device is scheduled by the first node or is scheduled by the second node; if the first indication information indicates that the terminal device is scheduled by the first node, sending, by the second node to the first node, a data packet that has not been processed by using a scheduling function of the second node; or if the first indication information indicates that the terminal device is scheduled by the second node, sending, by the second node to the first node, a data packet that has been processed by using a scheduling function of the second node.
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公开(公告)号：US10004068B2
公开(公告)日：2018-06-19
申请号：US14487648
申请日：2014-09-16
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/0446 , H04W72/0426 , H04W72/082
Abstract: The present disclosure discloses a method, a device and a system for uplink resource allocation, relating to a wireless communication field and used for further reducing interference of service transmission between cell uplinks. The method for uplink resource allocation includes: a first base station determines uplink almost blank subframe (UL ABS) subframe(s) unused currently of a user equipment (UE) served by the first base station; and the first base station sends information of the determined UL ABS subframe(s) unused currently of the UE served by the first base station to a second base station, so that the second base station acquires available UL ABS subframe(s) and takes the available UL ABS subframe(s) as uplink subframe resource(s) of the second base station. The present disclosure is applied to a resource allocation scenario.
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公开(公告)号：US09999028B2
公开(公告)日：2018-06-12
申请号：US14801969
申请日：2015-07-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bo Lin
IPC: H04W4/00 , H04W72/04 , H04L29/06 , H04L12/801 , H04W76/02
CPC classification number: H04W72/0406 , H04L47/34 , H04L69/22 , H04W76/12
Abstract: A first base station establishes a first PDCP entity. The first base station sends first configuration information to a second communications node, and sends second configuration information to user equipment. The first base station sends fourth configuration information to the second communications node for establishing a third bearer between the first base station and the second communications node. The first base station uses the third bearer and the second radio bearer to transmit at least a part of data of the service data between the first base station and the user equipment, where in a process in which the first base station transmits the service data, the first PDCP entity of the first base station and a second PDCP entity of the second communications node perform joint processing on the at least a part of data.
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Patent Agency Ranking
公开(公告)号：US20170303237A1
公开(公告)日：2017-10-19
申请号：US15639916
申请日：2017-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liangliang Zhang , Bo Lin
Abstract: A message processing method, a node device, and user equipment is disclosed. A second node determines a first message, where the first message is used to instruct user equipment to receive a system message of a first node cell or used to indicate that a system message of a first node cell is updated; and the second node sends the first message to the user equipment. In accordance with the present disclosure, the user equipment can reside on the second node and be paged by the second node, and a first node does not need to perform paging, thereby reducing an air interface resource.
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公开(公告)号：US09794053B2
公开(公告)日：2017-10-17
申请号：US15449769
申请日：2017-03-03
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04L5/1469 , H04L5/14 , H04W72/0406 , H04W72/042 , H04W72/0426 , H04W72/0446
Abstract: A method and a system for implementing time division duplex configuration of a secondary serving cell are provided. A primary base station receives time division duplex TDD configuration information of a secondary serving cell and an identity of the secondary serving cell from a secondary base station, where the TDD configuration information of the secondary serving cell is allocated by the secondary base station to the secondary serving cell. The primary base station sends the TDD configuration information of the secondary serving cell and the identity of the secondary serving cell to a terminal, so that the terminal determines an uplink-downlink subframe allocation of the secondary serving cell according to the TDD configuration information.
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公开(公告)号：US20170295563A1
公开(公告)日：2017-10-12
申请号：US15631624
申请日：2017-06-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W72/04
Abstract: The present invention provides a resource allocation method, a base station, and user equipment. The method includes: receiving, by a second base station, resource configuration information of a first base station; and sending, by the second base station, the resource configuration information of the first base station to user equipment (UE), where the resource configuration information of the first base station is used to configure a resource for device-to-device (D2D) communication between the UE and the second base station. According to the method provided in embodiments of the present invention, the UE can perform D2D communication with the second base station or a core network by using the resource configured by using the resource configuration information of the first base station. Therefore, an uplink resource or a downlink resource of the first base station can be reused by the UE, thereby improving resource utilization of a communications system.
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公开(公告)号：US09781637B2
公开(公告)日：2017-10-03
申请号：US15062768
申请日：2016-03-07
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/00 , H04W36/00 , H04W76/02 , H04W24/02 , H04W24/04 , H04W76/04 , H04W24/10 , H04W88/02 , H04W88/08
CPC classification number: H04W36/0055 , H04W24/02 , H04W24/04 , H04W24/10 , H04W76/10 , H04W76/19 , H04W76/20 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present invention disclose a link failure recovery method and apparatus. The method includes: first receiving, by a primary base station, failure report information sent by a user equipment, acquiring, according to the failure report information, an identifier of a data radio bearer (DRB) that needs to be reconfigured, and reconfiguring a parameter for the DRB that needs to be reconfigured; and then sending, by the primary base station, a first reconfiguration message to the user equipment, so that the user equipment reconfigures a failed DRB according to the first reconfiguration message. The present invention is applicable to the field of communications systems.
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公开(公告)号：US09596624B2
公开(公告)日：2017-03-14
申请号：US14615145
申请日：2015-02-05
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W36/0055 , H04W36/0005 , H04W36/08 , H04W36/18
Abstract: The application provides a handover processing method and a base station. The method includes: receiving a handover request message sent by a source base station or a core network node; sending a first message, according to the handover request message, to a second target base station to notify the second target base station that a handover of part or all of a service of a user equipment to the second target base station is to be performed; and sending a handover request acknowledge message to the source base station or the core network node to notify the source base station or the core network node to hand over the user equipment to at least one target cell of the first target base station and/or at least one target cell of the second target base station. The present application realizes a multi-cell handover.
Abstract translation: 该应用提供切换处理方法和基站。 该方法包括：接收由源基站或核心网节点发送的切换请求消息; 根据切换请求消息向第二目标基站发送第一消息，以通知第二目标基站将要执行用户设备的部分或全部业务到第二目标基站的切换; 以及向所述源基站或所述核心网络节点发送切换请求确认消息，以通知所述源基站或所述核心网节点将所述用户设备切换到所述第一目标基站的至少一个目标小区和/或 第二目标基站的至少一个目标小区。 本申请实现了多小区切换。
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