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1. 发明公开

US20230156839A1 Methods and Apparatus for Connection Setup of Sidelink Relays 审中-公开
公开(公告)号：US20230156839A1
公开(公告)日：2023-05-18
申请号：US18157210
申请日：2023-01-20
申请人： Huawei Technologies Co., Ltd.
发明人： Hao Bi
IPC分类号： H04W76/14 , H04W8/00
CPC分类号： H04W76/14 , H04W8/005
摘要： A method implemented by a first user equipment (UE) includes receiving, by the first UE from a second UE, a first sidelink message including a UE to network relay setup request to setup a sidelink between the first UE and the second UE; sending, by the first UE to an access node, a relay UE setup request; receiving, by the first UE from the access node, a relay UE setup response; and sending, by the first UE to the second UE, a second sidelink message including a UE to network relay setup response.

2. 发明授权

US11477679B2 Measurement method and device, information interchange method and device, and residence method and device 有权
公开(公告)号：US11477679B2
公开(公告)日：2022-10-18
申请号：US16942348
申请日：2020-07-29
申请人： Huawei Technologies Co., Ltd.
发明人： Jie Shi , Li Chai , Yajuan Li , Hao Bi , Bo Lin
IPC分类号： H04W24/10 , H04W24/08
摘要： Disclosed are measurement method and device, information interchange method and device and residence method and device. The measurement method includes configuring measurement configuration information about a UE and sending same, the measurement configuration information including a measurement report trigger condition for a reference cell, so that the UE reports a measurement result when satisfying the measurement report trigger condition. The information interchange method includes interchanging discontinuous data transmission parameter configuration information with a fourth base station, so that a base station side executes scheduling and/or mobility management on a user equipment. The residence method includes sending indication information to a UE, the indication information being used for indicating whether the UE can reside in this cell or not, an object of the UE that can be resident, an object of the UE that cannot be resident, and at least one of the size and type of the cell.

3. 发明申请

US20210029686A1 COMMUNICATION METHOD, BASE STATION, RADIO COMMUNICATION NODE, AND USER EQUIPMENT 有权
公开(公告)号：US20210029686A1
公开(公告)日：2021-01-28
申请号：US16989616
申请日：2020-08-10
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： Bo Lin , Hao Bi , Yongxing Zhou , Yu Wang
IPC分类号： H04W72/04 , H04L5/00 , H04W74/00 , H04W16/02 , H04W24/08
摘要： 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.

4. 发明授权

US10587431B2 Tunnel establishment method and apparatus 有权
公开(公告)号：US10587431B2
公开(公告)日：2020-03-10
申请号：US15014984
申请日：2016-02-03
申请人： Huawei Technologies Co., Ltd.
发明人： Tao Zhang , Bo Lin , Hao Bi
IPC分类号： H04L12/46 , H04L12/707 , H04W76/22 , H04W76/12 , H04L12/803 , H04W76/15
摘要： The present invention relates to the field of communications technologies and discloses a tunnel establishment method and apparatus. Even if an entity for executing the solution is not changed, a type of a tunnel established for each service of a terminal may be the same or may be different. For example, a first tunnel and a second tunnel may be established for a current service of the terminal, and a third tunnel may be established for a next service of the terminal. This eases congestion in a backbone network between a secondary access network node and a primary access network node. Alternatively, this avoids using a directly connected tunnel as a tunnel established between the secondary access network node and a core network user plane node when a core network control plane node needs to receive and send too much path switching signaling.

5. 发明申请

US20150189638A1 COMMUNICATION METHOD, BASE STATION, RADIO COMMUNICATION NODE, AND USER EQUIPMENT 有权
标题翻译：通信方法，基站，无线电通信节点和用户设备
公开(公告)号：US20150189638A1
公开(公告)日：2015-07-02
申请号：US14656995
申请日：2015-03-13
申请人： Huawei Technologies Co., Ltd.
发明人： Bo Lin , Hao Bi , Yongxing Zhou , Yu Wang
IPC分类号： H04W72/04
CPC分类号： H04W72/044 , H04L5/0035 , H04W16/02 , H04W24/08 , H04W72/0406 , H04W72/0466 , H04W74/002 , H04W74/006
摘要： 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.
摘要翻译：提供通信方法，基站，无线通信节点和用户设备。基站确定第一资源配置信息，其中第一资源配置信息用于指示当N个无线电通信节点单独执行与用户设备UE的通信时使用的N个无线资源集，并且该无线电资源包括时域资源和 /或频域资源。基站向UE发送第一资源配置信息，UE通过使用各个发送点的无线资源集合与对应的发送点进行通信，并且各个发送点的无线资源集不相交。因此，基站不需要调度无线资源，从而降低对回程链路的延迟要求并消除干扰。

6. 发明公开

US20230189101A1 Methods and Apparatus for Change of Connection Link Involving Sidelink Relays 审中-公开
公开(公告)号：US20230189101A1
公开(公告)日：2023-06-15
申请号：US18164254
申请日：2023-02-03
申请人： Huawei Technologies Co., Ltd.
发明人： Hao Bi
IPC分类号： H04W36/00 , H04W36/08
CPC分类号： H04W36/03 , H04W36/08 , H04W88/04
摘要： A method implemented by a user equipment (UE) includes sending, by the UE to a source access node, a message including a relay UE information report comprising information associated with at least one UE detectable by the UE; participating, by the UE with the source access node, in a handover initiation; detaching, by the UE, from the source access node; synchronizing, by the UE with the at least one UE, the at least one UE operating as a relay UE for communication between the UE and a target access node over a sidelink connection; and participating, by the UE with the at least one UE, in a handover completion.

7. 发明申请

US20220264359A1 Methods and Apparatus for Packet Flow to Data Radio Bearer Mapping 有权
公开(公告)号：US20220264359A1
公开(公告)日：2022-08-18
申请号：US17662330
申请日：2022-05-06
申请人： Huawei Technologies Co., Ltd.
发明人： Hao Bi
IPC分类号： H04W28/02 , H04W28/20
摘要： A method for mapping quality of service (QoS) flows to data radio bearers includes determining a cumulative data volume of a first QoS flow; and determining that the cumulative data volume of the first QoS flow meets a specified data threshold, and based thereon: mapping the first QoS flow to a first data radio bearer, where a maximum data volume of the first data radio bearer is less than a maximum data volume of the first QoS flow; and transmitting a packet of the first QoS flow over the first data radio bearer.

8. 发明授权

US10813099B2 Radio bearer configuration method and system 有权
公开(公告)号：US10813099B2
公开(公告)日：2020-10-20
申请号：US15221161
申请日：2016-07-27
申请人： Huawei Technologies Co., Ltd.
发明人： Tao Zhang , Hao Bi , Bo Lin
IPC分类号： H04W72/04 , H04W76/10 , H04L5/00 , H04W72/08 , H04W76/11
摘要： The base station serves includes: a sending unit, configured to send a request message to a second network device, where the request message is used to enable the second network device to generate a first configuration for a bearer of a user equipment UE, and a type of the bearer is type 2 or type 3; and a generating unit, configured to generate a second configuration for the bearer when it is determined that the type of the bearer is type 2, where the sending unit is further configured to: send the first configuration and the second configuration to the UE when it is determined that the type of the bearer is type 2, and send the first configuration to the UE.

9. 发明授权

US10771596B2 Service data transmission method and apparatus 有权
公开(公告)号：US10771596B2
公开(公告)日：2020-09-08
申请号：US16054608
申请日：2018-08-03
申请人： Huawei Technologies Co., Ltd.
发明人： Lingli Pang , Min Huang , Xiaoxiao Zheng , Hao Bi
IPC分类号： H04L29/06 , H04L29/08 , H04L12/70 , H04L12/801 , H04W80/06 , H04W28/10
摘要： A service data transmission method and apparatus are provided. The method includes: obtaining, by an information control center, first information from a service server, where the first information includes service information and/or application information; obtaining, by the information control center, second information from user equipment, where the second information includes at least one of service information, mobility information, behavior information, and status information of the user equipment; and controlling, by the information control center, transmission of service data of the user equipment based on the first information and/or the second information. In the embodiments of the present disclosure, transmission of the service data can be controlled based on specific information that is about the service data and that is obtained by the information control center, and different transmission quality is provided for different types of service data.

10. 发明申请

US20180270886A1 LINK SETUP METHOD AND DEVICE 审中-公开
公开(公告)号：US20180270886A1
公开(公告)日：2018-09-20
申请号：US15982976
申请日：2018-05-17
申请人： Huawei Technologies Co., Ltd.
发明人： Xiaoxiao Zheng , Hao Bi , Lingli Pang , Min Huang
IPC分类号： H04W76/14 , H04W40/20 , H04W64/00 , H04W76/30 , H04W76/20 , H04W36/00
CPC分类号： H04W76/14 , H04W36/0033 , H04W36/0055 , H04W36/03 , H04W40/20 , H04W64/00 , H04W76/10 , H04W76/11 , H04W76/20 , H04W76/23 , H04W76/30
摘要： The present disclosure relates to the field of mobile communications technologies, and in particular, to a link setup method and a device. A first network device may obtain first routing information of a direct link that is set up between a first terminal and a second terminal. In this way, when the two terminals communicate with each other, a service data transmission path may be the first terminal -> a first access network device -> a second access network device -> the second terminal, or may be the first terminal -> a first access network device -> a first core network device -> a second access network device -> the second terminal. Either of the paths is shorter than a prior-art transmission path. Therefore, a transmission delay is shortened, transmission efficiency is improved, and a transmission resource is saved.

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