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公开(公告)号：US10687328B2
公开(公告)日：2020-06-16
申请号：US15730547
申请日：2017-10-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei Wan , Xingqing Cheng , Mingyu Zhou , Yajun Zhao
Abstract: To facilitate sending a reference signal in a wireless communication environment, a transmitter sends a reference signal in a first time-frequency resource to a user equipment (UE); the transmitter sends data information in a first portion of a second time-frequency resource different from the first time-frequency resource to the UE; and the transmitter excludes data information from being sent in a second portion of the second time-frequency resource. The second portion of the second time-frequency resource is designated for use by another transmitter for sending another reference signal to the UE.
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公开(公告)号：US20140256374A1
公开(公告)日：2014-09-11
申请号：US14285711
申请日：2014-05-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingyu Zhou , Lei Wan , Yajun Zhao , Xiaotao Ren
IPC: H04W52/24
CPC classification number: H04W52/242 , H04W52/06 , H04W52/08 , H04W52/146
Abstract: In a method for power control, a user equipment (UE) receives a path loss measurement indicator and at least one parameter sent by a base station and measures a path loss between the UE and at least one uplink serving access point of the UE according to the path loss measurement indicator. An uplink transmitting power adjustment value is calculated according to the measured path loss and the at least one parameter received from the base station. The UE adjusts uplink transmitting power according to the uplink transmitting power adjustment value.
Abstract translation: 在一种用于功率控制的方法中，用户设备（UE）接收路由损耗测量指示符和由基站发送的至少一个参数，并且根据所述用户设备的UE至少一个上行链路服务接入点之间的路径损耗，根据 路径损耗测量指标。 根据测量的路径损耗和从基站接收的至少一个参数来计算上行链路发送功率调整值。 UE根据上行发送功率调整值调整上行发送功率。
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Patent Agency Ranking
公开(公告)号：US11122485B2
公开(公告)日：2021-09-14
申请号：US13973017
申请日：2013-08-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghui Yu , Weiwei Song , Yajun Zhao , Xingqing Cheng
Abstract: A method for mobility management, an apparatus and a User Equipment (UE) are disclosed. The method includes: obtaining cell set information sent by a cell set in an access network; selecting a target cell set to which a UE may hand over according to the cell set information, and sending information about selection of the target cell set to the target cell set; and receiving information about at least one target cell decided by the target cell set, and providing the information about the target cell to the UE for handover. The method for mobility management between cell sets simplifies mobility management in multi-cell communication and improves performance of the communication system.
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公开(公告)号：US20180035417A1
公开(公告)日：2018-02-01
申请号：US15730547
申请日：2017-10-11
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Lei Wan , Xingqing Cheng , Mingyu Zhou , Yajun Zhao
Abstract: To facilitate sending a reference signal in a wireless communication environment, a transmitter sends a reference signal in a first time-frequency resource to a user equipment (UE); the transmitter sends data information in a first portion of a second time-frequency resource different from the first time-frequency resource to the UE; and the transmitter excludes data information from being sent in a second portion of the second time-frequency resource. The second portion of the second time-frequency resource is designated for use by another transmitter for sending another reference signal to the UE.
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公开(公告)号：US09125199B2
公开(公告)日：2015-09-01
申请号：US13919538
申请日：2013-06-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Wan , Xingqing Cheng , Mingyu Zhou , Yajun Zhao
CPC classification number: H04W72/044 , H04J11/0023 , H04L5/0007 , H04L5/0035 , H04L5/0048 , H04L25/0204 , H04L25/0224 , H04W72/0433
Abstract: To facilitate sending a reference signal in a wireless communication environment, a transmitter sends a reference signal in a first time-frequency resource to a user equipment (UE); the transmitter sends data information in a first portion of a second time-frequency resource different from the first time-frequency resource to the UE; and the transmitter excludes data information from being sent in a second portion of the second time-frequency resource. The second portion of the second time-frequency resource is designated for use by another transmitter for sending another reference signal to the UE.
Abstract translation: 为了便于在无线通信环境中发送参考信号，发射机将第一时间频率资源中的参考信号发送给用户设备（UE）; 所述发射机将与所述第一时间频率资源不同的第二时间频率资源的第一部分中的数据信息发送给所述UE; 并且所述发射机排除在第二时间频率资源的第二部分中发送的数据信息。 第二时间频率资源的第二部分被指定供另一发射机使用以向UE发送另一个参考信号。
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公开(公告)号：US09008718B2
公开(公告)日：2015-04-14
申请号：US14285711
申请日：2014-05-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingyu Zhou , Lei Wan , Yajun Zhao , Xiaotao Ren
CPC classification number: H04W52/242 , H04W52/06 , H04W52/08 , H04W52/146
Abstract: In a method for power control, a user equipment (UE) receives a path loss measurement indicator and at least one parameter sent by a base station and measures a path loss between the UE and at least one uplink serving access point of the UE according to the path loss measurement indicator. An uplink transmitting power adjustment value is calculated according to the measured path loss and the at least one parameter received from the base station. The UE adjusts uplink transmitting power according to the uplink transmitting power adjustment value.
Abstract translation: 在一种用于功率控制的方法中，用户设备（UE）接收路由损耗测量指示符和由基站发送的至少一个参数，并且根据所述用户设备的UE至少一个上行链路服务接入点之间的路径损耗，根据 路径损耗测量指标。 根据测量的路径损耗和从基站接收的至少一个参数来计算上行链路发送功率调整值。 UE根据上行发送功率调整值调整上行发送功率。
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公开(公告)号：US09807761B2
公开(公告)日：2017-10-31
申请号：US14811360
申请日：2015-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Wan , Xingqing Cheng , Mingyu Zhou , Yajun Zhao
CPC classification number: H04W72/044 , H04J11/0023 , H04L5/0007 , H04L5/0035 , H04L5/0048 , H04L25/0204 , H04L25/0224 , H04W72/0433
Abstract: To facilitate sending a reference signal in a wireless communication environment, a transmitter sends a reference signal in a first time-frequency resource to a user equipment (UE); the transmitter sends data information in a first portion of a second time-frequency resource different from the first time-frequency resource to the UE; and the transmitter excludes data information from being sent in a second portion of the second time-frequency resource. The second portion of the second time-frequency resource is designated for use by another transmitter for sending another reference signal to the UE.
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