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公开(公告)号：US20210212169A1
公开(公告)日：2021-07-08
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：US20190200407A1
公开(公告)日：2019-06-27
申请号：US16234684
申请日：2018-12-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaoli SHI , Hongzhuo ZHANG
CPC classification number: H04W76/15 , H04W28/0268 , H04W28/065 , H04W28/08 , H04W28/10 , H04W40/02 , H04W40/248 , H04W40/34 , H04W76/10 , H04W76/12 , H04W76/16 , H04W76/27
Abstract: Embodiments of the present disclosure provide a multi-connectivity communication method and a device. An access network device of a first network determines to use an access network device of a second network to perform data splitting for data of UE, and then sends first splitting configuration information to the UE and sends second splitting configuration information to the access network device of the second network. The first splitting configuration information is used to notify the UE that the access network device of the second network is to split to-be-split data of the UE. The second splitting configuration information is used to instruct the access network device of the second network to split the to-be-split data of the UE.
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3.发明申请公开(公告)号：US20180317103A1
公开(公告)日：2018-11-01
申请号：US16028983
申请日：2018-07-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiyan LUO , Hongzhuo ZHANG , Xiaoli SHI , Wenjie PENG
CPC classification number: H04W92/20 , H04W88/085
Abstract: This application relates to the field of wireless communications technologies, and in particular, to a terminal device, an access network device, an air interface configuration method, and a wireless communications system, so as to establish a connection between a terminal device and two radio access network devices. A second access network device in a radio access network determines air interface configuration information of an air interface between a terminal device and the radio access network, and sends a first air interface configuration message comprising the air interface configuration information to a first access network device in the radio access network, where the first access network device and the second access network device use different wireless communications standards.
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公开(公告)号：US20160337953A1
公开(公告)日：2016-11-17
申请号：US15224192
申请日：2016-07-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li JI , Hongzhuo ZHANG , Huan ZHANG
IPC: H04W48/16
CPC classification number: H04W48/16 , H04W28/0284 , H04W28/08 , H04W84/12
Abstract: The present application relates to a service transfer method, user equipment, and an access network device. The method includes: receiving, by user equipment, a public land mobile network identity PLMN ID and auxiliary information corresponding to the PLMN ID that are sent by a 3GPP access network entity, where the auxiliary information corresponding to the PLMN ID is used by the user equipment to perform service transfer to a wireless local area network WLAN that an operator corresponding to the PLMN ID allows the user equipment to access; and performing, by the user equipment, service transfer according to the PLMN ID and the auxiliary information corresponding to the PLMN ID. Technical solutions provided in embodiments of the present invention may increase a success rate of service transfer.
Abstract translation: 本申请涉及服务转移方法，用户设备和接入网络设备。 该方法包括：由用户设备接收由3GPP接入网实体发送的与PLMN ID相对应的公共陆地移动网络标识PLMN ID和辅助信息，其中与PLMN ID对应的辅助信息由用户使用 服务传输到无线局域网的设备与PLMN ID相对应的运营商允许用户设备访问的WLAN; 并且由用户设备根据PLMN ID和对应于PLMN ID的辅助信息进行业务传送。 在本发明的实施例中提供的技术方案可以增加服务传送的成功率。
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公开(公告)号：US20160183104A1
公开(公告)日：2016-06-23
申请号：US15054140
申请日：2016-02-26
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Tianle DENG , Binsong TANG , Li YANG , Hongzhuo ZHANG
CPC classification number: H04W24/02 , H04W52/0206 , H04W72/005 , Y02D70/00 , Y02D70/1262 , Y02D70/1264
Abstract: A method for configuring a cell is provided. Configuration information of a first cell is obtained, wherein the configuration information comprises position information of one or more multicast broadcast single frequency network (MBSFN) sub-frames in a radio frame of the first cell. A radio frame of a second cell is configured according to the configuration information of the first cell. In the method for configuring the cell, interference between the first cell and the second cell is reduced.
Abstract translation: 提供了一种用于配置单元的方法。 获得第一小区的配置信息，其中配置信息包括第一小区的无线帧中的一个或多个多播广播单频网（MBSFN）子帧的位置信息。 根据第一小区的配置信息，配置第二小区的无线帧。 在用于配置单元的方法中，减小了第一单元和第二单元之间的干扰。
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Patent Agency Ranking
6.发明申请RADIO LINK FAILURE STATISTICS METHOD, RELATED APPARATUS, AND COMMUNICATIONS SYSTEM 审中-公开无线链路故障统计方法，相关设备和通信系统公开(公告)号：US20140248882A1
公开(公告)日：2014-09-04
申请号：US14277470
申请日：2014-05-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xuelong WANG , Henrik OLOFSSON , Hongzhuo ZHANG , Huan ZHANG
CPC classification number: H04W36/0005 , H04W24/04 , H04W24/10 , H04W36/00837
Abstract: A method of the embodiments of the present invention includes: sending, by a source base station, identifier information to a user equipment, where the identifier information carries an identifier of a CIO configuration reason, and receiving, by the source base station, a first radio link failure indication sent by a first target base station, where the first radio link failure indication is sent by the first target base station to the source base station after the first target base station receives a Radio Resource Control protocol RRC reestablishment request message sent by the user equipment, and the RRC reestablishment request message carries the identifier of the CIO configuration reason.
Abstract translation: 本发明实施例的方法包括：由源基站向用户设备发送标识符信息，其中标识符信息携带CIO配置原因的标识符，并由源基站接收第一 由第一目标基站发送的无线电链路故障指示，其中第一目标基站在第一目标基站接收到无线电资源控制协议RRC重建请求消息之后，第一目标基站向源基站发送第一无线电链路故障指示， 用户设备和RRC重建请求消息携带CIO配置原因的标识符。
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公开(公告)号：US20220015157A1
公开(公告)日：2022-01-13
申请号：US17481941
申请日：2021-09-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shuigen YANG , Henrik OLOFSSON , Hongzhuo ZHANG , Chuan MA
Abstract: This application provides a communication method and apparatus, which may be used for random access optimization. In this method, a CU may send, to a DU, obtained PRACH configuration information of a plurality of cells. The DU receives the PRACH configuration information of the plurality of cells from the CU, and performs random access optimization based on the PRACH configuration information of the plurality of cells. In an existing technology, a base station may adjust RACH configuration information of the base station based on PRACH configuration information of a neighboring base station, to perform random access optimization.
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公开(公告)号：US20210337394A1
公开(公告)日：2021-10-28
申请号：US17371960
申请日：2021-07-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghao JIN , Hongzhuo ZHANG , Wei TAN
IPC: H04W16/18
Abstract: A communication method and an apparatus providing a PCI allocation and optimization solution are provided. The method includes that a distributed unit receives first information sent by a central unit, where the first information includes at least one of the following: allowed PCI information, unallowed PCI information, or PCI conflict information; and the distributed unit determines a PCI of a serving cell of the distributed unit based on the first information.
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公开(公告)号：US20210298092A1
公开(公告)日：2021-09-23
申请号：US17342619
申请日：2021-06-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Tingting GENG , Le YAN , Yinghao JIN , Hongzhuo ZHANG
IPC: H04W74/08 , H04W12/0431 , H04W12/106 , H04W76/11
Abstract: This application provides a communications method and device, and a computer-readable storage medium. The method includes: receiving an uplink data transmission threshold from a first network device, where the uplink data transmission threshold includes both a first transmission threshold and a second transmission threshold or includes a second transmission threshold. The first transmission threshold is used to indicate a maximum size of a data packet supported by the terminal device in a non-connected state on a first uplink carrier, and the second transmission threshold is used to indicate a maximum size of a data packet supported by the terminal device in the non-connected state on a supplementary uplink (SUL) carrier. The method further comprises determining, based on the uplink data transmission threshold and a size of a to-be-transmitted uplink data packet, to transmit, in the non-connected state, the uplink data packet on the first uplink carrier or the SUL carrier.
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10.发明申请公开(公告)号：US20200252811A1
公开(公告)日：2020-08-06
申请号：US16853009
申请日：2020-04-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiyan LUO , Hongzhuo ZHANG , Xiaoli SHI , Wenjie PENG
Abstract: The present disclosure relates to terminal devices, access network devices, air interface configuration methods, and wireless communications systems. In one example method, a second access network device in a radio access network determines air interface configuration information of an air interface between a terminal device and the radio access network, and sends a first air interface configuration message comprising the air interface configuration information to a first access network device in the radio access network. The first access network device and the second access network device use different wireless communications standards.
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