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Patent Agency Ranking
公开(公告)号：US12033307B2
公开(公告)日：2024-07-09
申请号：US17525250
申请日：2021-11-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang Tang , Vishnu Sanjay Ramiya Srinivasan , Shao Hua Chen , Zhan Xu
CPC classification number: G06T5/77 , G06N3/04 , G06T7/136 , G06V10/757
Abstract: This disclosure provides for methods and a system for multiple instance segmentation and tracking. According to an aspect a method is provided. The method includes sending an image to a backbone network and generating image feature outputs. The method further includes sending the image feature outputs to a spatial attention module for generating a feature map associated with objects in the image. The method further includes sending the feature map to a category feature module for generating an instance category output indicating the objects. The method further includes sending the image feature outputs to a mask generating module for generating masks. The method further includes generating: the instance category output via the category feature module, and the masks via the mask generating module. In some embodiments, the method further includes generating re-identification embedding information associated with the objects based on image feature outputs.
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公开(公告)号：US10772077B2
公开(公告)日：2020-09-08
申请号：US15636868
申请日：2017-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhan Xu , Tao Yang , Baogang Xie
Abstract: A cell radio network temporary identifier (C-RNTI) allocation method and device are disclosed. The method includes: when UE accesses a serving cell, randomly determining, by an entity at which the serving cell is located, a start position for selecting a C-RNTI, selecting a C-RNTI for the UE within a C-RNTI interval range starting from the start position, and allocating the selected C-RNTI to the UE. So the entity at which the serving cell is located randomizes the start position of allocation performed by the entity and uses the start position as a start position of an allocation interval, so that allocation of the C-RNTI is randomized.
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公开(公告)号：US20160242155A1
公开(公告)日：2016-08-18
申请号：US15135136
申请日：2016-04-21
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/042 , H04W24/08 , H04W52/146 , H04W52/225 , H04W52/241 , H04W52/242 , H04W52/50 , H04W72/0473 , H04W74/00
Abstract: An uplink power control method and apparatus are provided. The method is performed by a base station and includes: determining, according to a first quantity of accesses and a second quantity of accesses, whether to adjust a cell-level uplink power parameter, where the first quantity of accesses is a count of times that UEs access a cell of the base station by sending a random access preamble for one time, and the second quantity of accesses is a count of times that the UEs access the cell by sending a random access preamble for at least two times; and adjusting, when determining to adjust the cell-level uplink power parameter, the cell-level uplink power parameter, and sending an adjusted parameter to UE within the coverage area of the cell, so that the UE sends an uplink signal according to the adjusted cell-level uplink power parameter, thereby saving a measurement resource.
Abstract translation: 提供了一种上行链路功率控制方法和装置。 所述方法由基站执行，包括：根据第一访问量和第二访问量确定是否调整小区级上行链路功率参数，其中所述第一访问量是所述第一数量的访问次数 UE通过发送随机接入前导码一次来接入基站的小区，第二数量的接入是通过发送随机接入前导码至少两次来接入小区的次数的计数; 以及当确定调整所述小区级上行链路功率参数时，调整所述小区级上行链路功率参数，并且在所述小区的所述覆盖区域内向UE发送调整后的参数，使得所述UE根据经调整的上行链路功率参数 小区级上行链路功率参数，从而节省测量资源。
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公开(公告)号：US10187881B2
公开(公告)日：2019-01-22
申请号：US15135136
申请日：2016-04-21
Applicant: Huawei Technologies Co., Ltd.
Abstract: An uplink power control method and apparatus are provided. The method is performed by a base station and includes: determining, according to a first quantity of accesses and a second quantity of accesses, whether to adjust a cell-level uplink power parameter, where the first quantity of accesses is a count of times that UEs access a cell of the base station by sending a random access preamble for one time, and the second quantity of accesses is a count of times that the UEs access the cell by sending a random access preamble for at least two times; and adjusting, when determining to adjust the cell-level uplink power parameter, the cell-level uplink power parameter, and sending an adjusted parameter to UE within the coverage area of the cell, so that the UE sends an uplink signal according to the adjusted cell-level uplink power parameter, thereby saving a measurement resource.
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公开(公告)号：US20170303243A1
公开(公告)日：2017-10-19
申请号：US15636868
申请日：2017-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhan Xu , Tao Yang , Baogang Xie
CPC classification number: H04W72/04 , H04W8/26 , H04W72/0453
Abstract: A cell radio network temporary identifier (C-RNTI) allocation method and device are disclosed. The method includes: when UE accesses a serving cell, randomly determining, by an entity at which the serving cell is located, a start position for selecting a C-RNTI, selecting a C-RNTI for the UE within a C-RNTI interval range starting from the start position, and allocating the selected C-RNTI to the UE. So the entity at which the serving cell is located randomizes the start position of allocation performed by the entity and uses the start position as a start position of an allocation interval, so that allocation of the C-RNTI is randomized.
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