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11. 发明授权

US10833905B2 Methods for UE-specific RS multiplexing 有权
公开(公告)号：US10833905B2
公开(公告)日：2020-11-10
申请号：US16101319
申请日：2018-08-10
申请人： Huawei Technologies Co., Ltd.
发明人： Aman Jassal , Keyvan Zarifi
IPC分类号： H04B7/0417 , H04L5/00 , H04L27/26 , H04B7/06 , H04B7/0408 , H04B17/10 , H04W8/24
摘要： A method for reference signal processing is provided. In this example, the method includes receiving, by a UE, a message from a network device, where the message indicates both that a first reference signal is to be transmitted over a first resource and that a second reference signal is to be transmitted over a second resource. The method also includes receiving, by the UE, at least the first reference signal in accordance with capabilities of the UE and the message received from the network device.

12. 发明申请

US20200229017A1 Communications Method and Apparatus 审中-公开
公开(公告)号：US20200229017A1
公开(公告)日：2020-07-16
申请号：US16833198
申请日：2020-03-27
申请人： Huawei Technologies Co., Ltd.
发明人： Jin Liu , Pu Yuan , Keyvan Zarifi , Jun Luo , Kelvin Kar Kin Au
IPC分类号： H04W24/10 , H04L5/00 , H04W56/00 , H04W24/02 , H04W48/16 , H04W76/27 , H04W72/04 , H04W48/14
摘要： This application discloses a communications method and apparatus, the method including sending a synchronization/broadcast signal block of a serving cell or a camping cell, sending at least one piece of cell measurement configuration information to a terminal device, where the at least one piece of cell measurement configuration information comprises N pieces of information indicating actual sending of a synchronization/broadcast signal block, and the N pieces of information indicating actual sending of a synchronization/broadcast signal block are used to indicate information about actually sent synchronization/broadcast signal blocks of M cells, where 1≤N≤M, where M is a quantity of measurement cells of the terminal device, and where both N and M are positive integers, and sending synchronization/broadcast signal blocks of the M measurement cells.

13. 发明授权

US10271331B2 System and method for transmission time intervals 有权
公开(公告)号：US10271331B2
公开(公告)日：2019-04-23
申请号：US16108589
申请日：2018-08-22
申请人： Huawei Technologies Co., Ltd.
发明人： Kelvin Kar Kin Au , Liqing Zhang , Jianglei Ma , Keyvan Zarifi
IPC分类号： H04W72/04 , H04W48/00 , H04L1/18 , H04L5/14 , H04W28/06 , H04W72/12
摘要： In one embodiment, a method for adaptive transmission time intervals (TTIs) includes transmitting, by a communications controller to a user equipment (UE), a segment of a first TDD TTI configuration of a first TDD interval and a second TDD TTI configuration of the first TDD interval, where the first TDD TTI configuration has a first pattern, where the second TDD TTI configuration has a second pattern, where the first pattern is different than the second pattern, where the first TDD TTI configuration has a first uplink TTI segment and a first downlink TTI segment. The method also includes transmitting a first plurality of data on a first TTI in the first downlink TTI segment of the first TDD TTI configurations of the first TDD interval and receiving a second plurality of data on the first uplink segment of the first TDD TTI configuration of the first TDD interval.

14. 发明申请

US20170280346A1 METHOD AND CONTROLLER FOR LOW-OVERHEAD USER EQUIPMENT MEASUREMENTS 审中-公开
公开(公告)号：US20170280346A1
公开(公告)日：2017-09-28
申请号：US15620337
申请日：2017-06-12
申请人： Huawei Technologies Co., Ltd.
发明人： Mohammadhadi Baligh , Keyvan Zarifi , Jianglei Ma
IPC分类号： H04W24/10 , H04W48/16 , H04W48/20
CPC分类号： H04W24/10 , H04W48/16 , H04W48/20
摘要： An embodiment method includes identifying a plurality of VTP configurations representing allocations of TPs among a plurality of VTPs each having at least one TP. Potential serving VTPs are then identified for a selected UE in a plurality of UEs according to at least one UE centric criterion. The potential serving VTPs are selected for each of the plurality of VTP configurations. A UE measurement set is then scheduled for the potential serving VTPs for a scheduled channel resource according to measurement parameters. The method further includes selecting a serving VTP configuration from the plurality of VTP configurations according to UE measurement feedback from the selected UE.

15. 发明申请

US20160249329A1 System and Method for Transmission Time Intervals 有权
标题翻译：传输时间间隔的系统和方法
公开(公告)号：US20160249329A1
公开(公告)日：2016-08-25
申请号：US14630253
申请日：2015-02-24
申请人： Huawei Technologies Co., Ltd.
发明人： Kelvin Kar Kin Au , Liqing Zhang , Jianglei Ma , Keyvan Zarifi
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04L1/1864 , H04L5/14 , H04W28/06 , H04W48/00 , H04W72/0413 , H04W72/042 , H04W72/12
摘要： In one embodiment, a method for adaptive transmission time intervals (TTIs) includes transmitting, by a communications controller to a user equipment (UE), a segment of a first TDD TTI configuration of a first TDD interval and a second TDD TTI configuration of the first TDD interval, where the first TDD TTI configuration has a first pattern, where the second TDD TTI configuration has a second pattern, where the first pattern is different than the second pattern, where the first TDD TTI configuration has a first uplink TTI segment and a first downlink TTI segment. The method also includes transmitting a first plurality of data on a first TTI in the first downlink TTI segment of the first TDD TTI configurations of the first TDD interval and receiving a second plurality of data on the first uplink segment of the first TDD TTI configuration of the first TDD interval.
摘要翻译：在一个实施例中，一种用于自适应传输时间间隔（TTI）的方法包括由通信控制器向用户设备（UE）发送第一TDD间隔的第一TDD TTI配置和第二TDD TTI配置的第第一TDD间隔，其中第一TDD TTI配置具有第一模式，其中第二TDD TTI配置具有第二模式，其中第一模式不同于第二模式，其中第一TDD TTI配置具有第一上行链路TTI段，以及第一下行链路TTI段。该方法还包括在第一TDD间隔的第一TDD TTI配置的第一下行链路TTI段中的第一TTI上发送第一多个数据，并且在第一TDD TTI配置的第一TDD TTI配置的第一上行链路段上接收第二多个数据第一个TDD间隔。

16. 发明申请

US20210377746A1 Apparatus and Method for Providing Enhanced Wireless Coverage, Improved Service Performance, and Reduced Battery Power Consumption 有权
公开(公告)号：US20210377746A1
公开(公告)日：2021-12-02
申请号：US17403048
申请日：2021-08-16
申请人： Huawei Technologies Co., Ltd.
发明人： Keyvan Zarifi , Mohammadhadi Baligh , Jianglei Ma , Peiying Zhu , Amine Maaref
IPC分类号： H04W16/26 , H04B7/155
摘要： Embodiments of the invention describe a novel solution to enhance network service to devices with limited or no connectivity. Embodiments include network-aware nodes deployed by an end-user or operator which are configured by a network to achieve enhanced coverage, enhanced throughput, enhanced battery life, and mitigation of cell boundary experiences, etc. Embodiments provide these benefits to a specified or non-specified set of user equipment (e.g., neighboring user equipment). The service expansion terminal can be an available user equipment that is idle and that has been volunteered, assigned, or is a dedicated node with limited user interface and designed for carrying out enhanced coverage, enhanced throughput, enhanced battery life, and the mitigation of cell boundary experiences, etc.

17. 发明授权

US11063801B2 Methods and apparatuses for transmitting and receiving uplink reference signals using non-orthogonal sequences 有权
公开(公告)号：US11063801B2
公开(公告)日：2021-07-13
申请号：US16690235
申请日：2019-11-21
申请人： Huawei Technologies Co., Ltd.
发明人： Keyvan Zarifi , Mohammadhadi Baligh , Usa Vilaipornsawai
IPC分类号： H04W4/00 , H04L27/26 , H04J13/00 , H04L5/00 , H04W72/04
摘要： Methods and devices for configurable sequence usage for user equipment (UE) uplink reference signaling are provided. In one provided method, a transmission reception point (TRP) in a wireless communication network receives a first UL reference signal (RS) associated with a first UL RS sequence from a first UE and receives a second UL RS associated with a second UL RS sequence from a second UE, the first and second UL RS sequences being non-orthogonal. In another provided method, A UE determines an UL RS sequence based on a UL RS sequence root, the UL RS sequence root being a UE-specific root and being independent of a cell identifier of a cell serving the UE. The UE sends an UL RS associated with the UL RS sequence, the UL RS sequence being a Zadoff-Chu sequence.

18. 发明申请

US20210036903A1 Methods for UE-Specific RS Multiplexing 有权
公开(公告)号：US20210036903A1
公开(公告)日：2021-02-04
申请号：US17074023
申请日：2020-10-19
申请人： Huawei Technologies Co., Ltd.
发明人： Aman Jassal , Keyvan Zarifi
IPC分类号： H04L27/26 , H04L5/00 , H04B7/06 , H04B7/0408 , H04B17/10 , H04W8/24
摘要： A method for reference signal processing is provided. In this example, the method includes receiving, by a UE, a message from a network device, where the message indicates both that a first reference signal is to be transmitted over a first resource and that a second reference signal is to be transmitted over a second resource. The method also includes receiving, by the UE, at least the first reference signal in accordance with capabilities of the UE and the message received from the network device.

19. 发明授权

US10708805B2 Method and controller for low-overhead user equipment measurements 有权
公开(公告)号：US10708805B2
公开(公告)日：2020-07-07
申请号：US16396099
申请日：2019-04-26
申请人： Huawei Technologies Co., Ltd.
发明人： Mohammadhadi Baligh , Keyvan Zarifi , Jianglei Ma
IPC分类号： H04W24/10 , H04W48/16 , H04W48/20
摘要： An embodiment method includes identifying a plurality of VTP configurations representing allocations of TPs among a plurality of VTPs each having at least one TP. Potential serving VTPs are then identified for a selected UE in a plurality of UEs according to at least one UE centric criterion. The potential serving VTPs are selected for each of the plurality of VTP configurations. A UE measurement set is then scheduled for the potential serving VTPs for a scheduled channel resource according to measurement parameters. The method further includes selecting a serving VTP configuration from the plurality of VTP configurations according to UE measurement feedback from the selected UE.

20. 发明授权

US10306504B2 Method and controller for low-overhead user equipment measurements 有权
公开(公告)号：US10306504B2
公开(公告)日：2019-05-28
申请号：US15620337
申请日：2017-06-12
申请人： Huawei Technologies Co., Ltd.
发明人： Mohammadhadi Baligh , Keyvan Zarifi , Jianglei Ma
IPC分类号： H04W48/16 , H04W24/10 , H04W48/20
摘要： An embodiment method includes identifying a plurality of VTP configurations representing allocations of TPs among a plurality of VTPs each having at least one TP. Potential serving VTPs are then identified for a selected UE in a plurality of UEs according to at least one UE centric criterion. The potential serving VTPs are selected for each of the plurality of VTP configurations. A UE measurement set is then scheduled for the potential serving VTPs for a scheduled channel resource according to measurement parameters. The method further includes selecting a serving VTP configuration from the plurality of VTP configurations according to UE measurement feedback from the selected UE.

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