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11. 发明申请

WO2016192815A1 METHODS AND NODES IN A WIRELESS COMMUNICATION NETWORK 审中-公开
标题翻译：无线通信网络中的方法和方法
公开(公告)号：WO2016192815A1
公开(公告)日：2016-12-08
申请号：PCT/EP2015/062609
申请日：2015-06-05
申请人： HUAWEI TECHNOLOGIES CO., LTD. , GELABERT, Xavier , DU, Yinggang , KOUDOURIDIS, George , KRENDZEL, Andrey
发明人： GELABERT, Xavier , DU, Yinggang , KOUDOURIDIS, George , KRENDZEL, Andrey
IPC分类号： H04W36/30
CPC分类号： H04W48/16 , H04L5/006 , H04W24/10 , H04W36/30 , H04W48/20 , H04W72/085 , H04W72/1231
摘要： A first CNd (110-1) and a method (800) therein, for selecting a serving CNd for a User Node, UNd, (150) by communication with at least a second CNd (110-2). The first CNd (110-1) is configured to receive an uplink beacon measurement report comprising at least one measurement of an UNd uplink beacon, from at least one Access Node, ANd, (140-1, 140-2,..., 140-9), controlled by the first CNd (110-1); preliminary select serving CNd for the UNd (150), based on the received uplink beacon measurement report concerning the UNd (150); confirm the preliminary selection by communication with the second CNd (110-2); select serving CNd for the UNd (150) when the preliminary selected serving CNd is confirmed by the second CNd (110-2).
摘要翻译：第一CNd（110-1）和方法（800），用于通过与至少第二CNd（110-2）通信来选择用于用户节点的服务CNd，UNd（150）。第一CNd（110-1）被配置为从至少一个接入节点ANd（140-1,140-2，...）接收包括UNd上行链路信标的至少一个测量的上行链路信标测量报告， 140-9），由第一CNd（110-1）控制; 基于接收到的关于UNd（150）的上行链路信标测量报告，为UNd（150）提供初步选择服务CNd（150）。通过与第二个CNd（110-2）的通信确认初步选择; 当由第二CNd（110-2）确认初步选择的服务CNd时，为UNd（150）选择服务CNd。

12. 发明申请

WO2016074741A1 NETWORK NODE, USER DEVICE AND METHODS THEREOF 审中-公开
标题翻译：网络节点，用户设备及其方法
公开(公告)号：WO2016074741A1
公开(公告)日：2016-05-19
申请号：PCT/EP2014/074596
申请日：2014-11-14
申请人： HUAWEI TECHNOLOGIES CO., LTD. , DU, Yinggang , KOUDOURIDIS, George , LUNDQVIST, Henrik
发明人： DU, Yinggang , KOUDOURIDIS, George , LUNDQVIST, Henrik
IPC分类号： H04W48/18 , H04W56/00
CPC分类号： H04W56/0015 , H04W36/14 , H04W48/10 , H04W48/18 , H04W56/00 , H04W56/0025
摘要： The present invention relates to a network node and a user device. The network node (100) comprises a transceiver (101) configured to broadcast a first synchronisation signal on a dedicated frequency band, wherein the dedicated frequency band is common to a plurality of operators and wherein the first synchronisation signal indicates an identity of at least one operator among the plurality of operators. The user device (300) comprises a processor (301) and a transceiver (303); wherein the transceiver (303) is configured to receive a first synchronisation signal on a dedicated frequency band, wherein the dedicated frequency band is common to a plurality of operators and wherein the first synchronisation signal indicates an identity of at least one operator among the plurality of operators; wherein the processor (301) is configured to derive the identity of the at least one operator from the first synchronisation signal; and wherein the transceiver (303) further is configured to initiate an access procedure to a radio access network (600) of the at least one operator if the derived identity matches an identity in a list of operator identities for the user device (300). Furthermore, the present invention also relates to corresponding methods, a computer program, and a computer program product.
摘要翻译：网络节点和用户设备技术领域本发明涉及网络节点和用户设备。网络节点（100）包括被配置为在专用频带上广播第一同步信号的收发机（101），其中所述专用频带对于多个运营商是公用的，并且其中所述第一同步信号指示至少一个运营商在多个运营商之间。用户设备（300）包括处理器（301）和收发器（303）; 其中所述收发器（303）被配置为在专用频带上接收第一同步信号，其中所述专用频带对于多个运营商是公用的，并且其中所述第一同步信号指示所述多个运营商中的至少一个运营商的身份运营商; 其中所述处理器（301）被配置为从所述第一同步信号导出所述至少一个操作者的身份; 并且其中所述收发器（303）还被配置为：如果所导出的身份匹配所述用户设备（300）的操作者身份列表中的身份，则发起对所述至少一个操作者的无线电接入网络（600）的访问过程。此外，本发明还涉及相应的方法，计算机程序和计算机程序产品。

13. 发明申请

WO2014094917A1 METHOD AND APPARATUS FOR PROVIDING GENERIC HIERARCHICAL PRECODING CODEBOOKS 审中-公开
标题翻译：提供一般分层预编码的方法和装置
公开(公告)号：WO2014094917A1
公开(公告)日：2014-06-26
申请号：PCT/EP2012/076843
申请日：2012-12-21
申请人： HUAWEI TECHNOLOGIES CO., LTD. , FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. , THIELE, Lars , BÖRNER, Kai , KURRAS, Martin , WIRTH, Thomas , OLBRICH, Michael , HAUSTEIN, Thomas , SCHELLMANN, Malte , SCHULZ, Egon , ZHANG, Jiayin , DU, Yinggang
发明人： THIELE, Lars , BÖRNER, Kai , KURRAS, Martin , WIRTH, Thomas , OLBRICH, Michael , HAUSTEIN, Thomas , SCHELLMANN, Malte , SCHULZ, Egon , ZHANG, Jiayin , DU, Yinggang
IPC分类号： H04B7/02 , H04B7/04 , H04B7/06
CPC分类号： H04B7/024 , H04B7/022 , H04B7/0486 , H04B7/063 , H04B7/0639 , H04B7/0689
摘要： A base band unit, BBU, in a wireless cellular heterogeneous network, the BBU being provided in a transmission node cluster, TNC, of transmission nodes, TNs, of neighbouring cells of the wireless cellular heterogeneous network, wherein the BBU comprises generic hierarchical precoding codebooks, CBs, each CB comprising cluster precoding matrices, CPMs, and each CPM is provided for a possible combination of active TNs within the TNC.
摘要翻译：在无线蜂窝异构网络中的基带单元BBU，BBU被提供在无线蜂窝异构网络的相邻小区的传输节点TN的传输节点簇TNC中，其中BBU包括通用分层预编码码本 CB，每个CB包括簇预编码矩阵，CPM和每个CPM被提供用于TNC内的活动TN的可能组合。

14. 发明公开

EP4391414A1 DATA TRANSMISSION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4391414A1
公开(公告)日：2024-06-26
申请号：EP22877863.5
申请日：2022-09-23
申请人： Huawei Technologies Co., Ltd.
发明人： YANG, Ruonan , CHEN, Ying , DU, Yinggang , QIAO, Yunfei , WANG, Jun
IPC分类号： H04B7/185
CPC分类号： H04B7/185
摘要： The application provides a data communication method and apparatus. The method includes: A terminal device obtains first indication information, where the first indication information indicates time information, and the time information is related to remaining stay duration of the terminal device on a first beam; and if communication of first data is not completed within the remaining stay duration, the terminal device determines a target time domain resource based on the time information and a first time domain resource indicated by a network device, and communicates the first data on the target time domain resource. According to the data communication method and apparatus provided in the application, a network throughput may be improved in a beam switching scenario.

15. 发明公开

EP4336935A1 AI OPERATION PROCESSING METHOD AND RELATED APPARATUS 审中-实审
公开(公告)号：EP4336935A1
公开(公告)日：2024-03-13
申请号：EP22815166.8
申请日：2022-05-27
申请人： Huawei Technologies Co., Ltd.
发明人： QIAO, Yunfei , WANG, Jian , DU, Yinggang , LI, Rong
IPC分类号： H04W72/04
摘要： This application discloses an AI operation processing method and a related apparatus. After a terminal device has been switched to an offline state, a network device can trigger, in a timely manner, the terminal device in the offline state to respond to and perform an AI operation, thereby participating in optimization of a network AI capability and improving network performance. The processing method may include: obtaining a first group identifier; obtaining a trigger message sent by a network device, where the trigger message includes first control information, the first control information indicates a first time-frequency resource, the first time-frequency resource carries N pieces of first scheduling information, each of the N pieces of first scheduling information includes a respective second group identifier and AI operation information, and a terminal device in a user group indicated by the second group identifier needs to perform an AI operation corresponding to the AI operation information; determining target AI operation information when the first group identifier matches a target group identifier; and starting a target AI operation based on the target AI operation information.

16. 发明公开

EP4307751A1 WIRELESS COMMUNICATION METHOD AND APPARATUS 审中-实审
公开(公告)号：EP4307751A1
公开(公告)日：2024-01-17
申请号：EP22783991.7
申请日：2022-04-02
申请人： Huawei Technologies Co., Ltd.
发明人： YANG, Ruonan , CHEN, Ying , LI, Rong , WANG, Jun , DU, Yinggang , WANG, Yu , QIAO, Yunfei
IPC分类号： H04W16/28 , H04B7/185 , H04W84/06 , H04W74/08
摘要： Embodiments of this application disclose a wireless communication method and apparatus. The method includes: A satellite determines at least one piece of first information. The satellite sends at least one first signal to a terminal by using at least one first beam. The terminal receives the at least one first signal sent by the satellite by using the at least one first beam. Each first signal corresponds to one first beam, each first signal carries information about a first geographical location, and the first geographical location is a geographical location of a center point of the first beam corresponding to each first signal. The terminal determines a target beam, namely, a second beam, from the at least one first beam based on the information about the first geographical location carried in each first signal, a beamwidth of each first beam, an ephemeris of the satellite, and information about a geographical location of the terminal. The terminal sends a random access request to the satellite. The satellite receives the random access request sent by the terminal.

17. 发明公开

EP4099602A1 METHOD AND APPARATUS FOR UPDATING TIMING OFFSET 审中-实审
公开(公告)号：EP4099602A1
公开(公告)日：2022-12-07
申请号：EP21756788.2
申请日：2021-02-05
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Xiaolu , LUO, Hejia , QIAO, Yunfei , DU, Yinggang , XU, Chenlei
IPC分类号： H04L5/00 , H04W68/02 , H04W74/00 , H04W24/10
摘要： This application provides a method and an apparatus for updating a timing offset, and is particularly applicable to an NTN network such as satellite communication. The method includes: A terminal device sends a third message to a network device based on a first timing offset, where the first timing offset is used to indicate a delay degree of delay of sending the third message by the terminal device, the third message includes indication information, the indication information is used to indicate a second timing offset, and the second timing offset is an updated first timing offset; and the terminal device sends a fifth message to the network device based on the second timing offset. In this method, a timing offset can be effectively updated in time on the basis of ensuring that the terminal device has enough time to make timing advance adjustment, thereby avoiding a waste of time-frequency resources.

18. 发明公开

EP4067883A1 TERAHERTZ SENSING SYSTEM AND TERAHERTZ SENSING ARRAY 审中-公开
公开(公告)号：EP4067883A1
公开(公告)日：2022-10-05
申请号：EP20902300.1
申请日：2020-12-18
申请人： Huawei Technologies Co., Ltd.
发明人： LI, Oupeng , DU, Yinggang
IPC分类号： G01N22/00 , G01V3/12
摘要： A terahertz sensing system (100) and a terahertz sensing array (104, 600) are provided. The terahertz sensing array (104, 600) includes N sensing unit groups arranged in an array form, and each of the N sensing unit groups includes M reconfigurable sensing units (300). Each of the M reconfigurable sensing units (300) can detect one type of terahertz wave physical characteristic parameter, and the type of the terahertz wave physical characteristic parameter that can be detected by the reconfigurable sensing unit (300) may vary based on a detection configuration, where N and M are positive integers greater than 1.

19. 发明公开

EP3934285A1 SATELLITE TRACKING AREA UPDATE METHOD AND RELATED APPARATUS 有权
公开(公告)号：EP3934285A1
公开(公告)日：2022-01-05
申请号：EP20782007.7
申请日：2020-03-25
申请人： Huawei Technologies Co., Ltd.
发明人： WANG, Yu , LI, Rong , MENG, Xian , WANG, Bin , YU, Rongdao , DU, Yinggang
IPC分类号： H04W4/029
摘要： This application provides a satellite tracking area update method and a related apparatus. The method includes: User equipment receives at least one TAC that is broadcast by a network device, where the TAC includes geographical location information, and the geographical location information is used to indicate a geographical location of a preset location point in a TA corresponding to the TAC; the user equipment determines, based on the TAC and a tracking area list (TAL), whether the TAL needs to be updated; if it is determined that the TAL needs to be updated, the user equipment sends a tracking area update request to the network device; and the user equipment receives a response message, of the tracking area update request, returned by the network device. Implementing embodiments of this application can effectively avoid unnecessary TAU, and save radio resources.

20. 发明公开

EP3902156A1 COMMUNICATION METHOD, APPARATUS AND DEVICE, SPACE-BASED PLATFORM AND STORAGE MEDIUM 审中-实审
公开(公告)号：EP3902156A1
公开(公告)日：2021-10-27
申请号：EP19908366.8
申请日：2019-11-29
申请人： Huawei Technologies Co., Ltd.
发明人： QIAO, Yunfei , DU, Yinggang
IPC分类号： H04B7/185
摘要： This application provides a communication method, apparatus, and device, a space-based platform, and a storage medium. The method includes: A space-based platform establishes, based on a preset time rule, a communication connection with an MTC device located in a first area. After the communication connection is established, the MTC device sends first information to the space-based platform, so that the space-based platform sends the first information to a communications device located in a second area. In this application, the space-based platform establishes, based on the preset time rule, the communication connection with the MTC device located in the first area. Compared with an existing solution in which the space-based platform is always connected to the MTC device, this application can effectively avoid a problem of resource waste caused by an invalid communication connection between the space-based platform and the MTC device, and improve flexibility of the space-based platform arrangement.

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