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公开(公告)号：US20240298296A1
公开(公告)日：2024-09-05
申请号：US18659525
申请日：2024-05-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Yiru KUANG , Lixia XUE , Haibo XU , Qiang LI
CPC classification number: H04W68/02 , H04W8/20 , H04W52/0235
Abstract: A communication method includes receiving a paging message, wherein the paging message comprises a first identifier. The first identifier is useable to identify a paged first terminal device. A bit length of the first identifier is less than a bit length of a second identifier. The second identifier is a 5th generation-system-temporary subscriber identity (5G-S-TMSI) or a radio network temporary identity (I-RNTI). The communication method further includes determining, based on the first identifier, that the first terminal device is paged.
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公开(公告)号：US20230397113A1
公开(公告)日：2023-12-07
申请号：US18454385
申请日：2023-08-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Jian WANG , Yu CAI , Xiaocui LI
CPC classification number: H04W52/0229 , H04W76/28
Abstract: This application provides a signal monitoring method and an apparatus. An example method includes: detecting a second signal in a downlink signal, where the second signal is a first type of signal, and the first type of signal is a downlink control information (DCI) and the first type of signal indicates power consumption reduction information; and determine, based on the second signal and a mapping relationship between at least one bit value in the first type of signal and at least one meaning of the power consumption reduction information, a meaning of power consumption reduction information indicated by the second signal, wherein the meaning of power consumption reduction information indicated by the second signal is one of at least one meaning of the power consumption reduction information in the mapping relationship.
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公开(公告)号：US20230247560A1
公开(公告)日：2023-08-03
申请号：US18009807
申请日：2021-05-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian Zhang , Yifan XUE
CPC classification number: H04W52/146 , H04W52/365
Abstract: The application discloses a method including: determining, by a terminal device, first indication information, wherein the first indication information is used to indicate one or more first transmit powers of the terminal device, and the first transmit power is a transmit power corresponding to a phase jump of an uplink signal of the terminal device; and sending, by the terminal device, the first indication information to a network device.
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公开(公告)号：US20220361024A1
公开(公告)日：2022-11-10
申请号：US17870636
申请日：2022-07-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Xiaolei TIE , Lixia XUE , Zhanzhan ZHANG
Abstract: A method for indicating to skip PDCCH monitoring and an apparatus are provided, to indicate, by using downlink control information, a terminal device to skip PDCCH monitoring. After a network device sends DCI that includes PDCCH skipping indication information to the terminal device, the terminal device determines, based on the PDCCH skipping indication information, not to monitor a PDCCH in a first time interval. In this way, the DCI is used to indicate the terminal device to skip PDCCH monitoring, and specific signaling used to indicate to skip PDCCH monitoring is clarified, thereby saving energy of the terminal device.
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Patent Agency Ranking
公开(公告)号：US20220225470A1
公开(公告)日：2022-07-14
申请号：US17708704
申请日：2022-03-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Han ZHOU , Yifan XUE , Xiaolei TIE , Jian WANG
Abstract: A wake-up signal detection method and an apparatus are provided, and are applicable to fields such as V2X, the internet of vehicles, an intelligent and connected vehicle, assisted driving, and intelligent driving. The method includes: determining, by a terminal device, N PDCCH monitoring occasions before an active time DRX ON; and detecting a wake-up signal WUS on M of the N PDCCH monitoring occasions, where M is less than N, and both N and M are positive integers greater than 1. The wake-up signal WUS is detected by using the method, so that power consumption of the terminal device can be effectively reduced, and a power saving gain can be improved.
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公开(公告)号：US20210368438A1
公开(公告)日：2021-11-25
申请号：US17269667
申请日：2019-08-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiaocui LI , Yifan XUE , Yu CAI , Jian WANG
Abstract: Embodiments of this application provide an information sending and receiving method and a communications device. The method includes: A network device configures first information. The first information includes a first field and/or a second field, the first field includes information indicating an energy saving state of a terminal device, and the second field includes information indicating a time length in which the terminal device maintains the energy saving state. Then, the network device sends the first information to the terminal device. In addition, the method includes: The terminal device receives the first information sent by the network device. Then, the terminal device reads the first field and/or the second field, and adjusts the energy saving state of the terminal device based on information obtained through reading. The technical solution provided in the embodiments of this application can reduce energy consumption of the terminal device to some extent.
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公开(公告)号：US20210329481A1
公开(公告)日：2021-10-21
申请号：US17267730
申请日：2019-08-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yifan XUE , Yu CAI , Xiaocui LI , Jian WANG
Abstract: This application discloses a communication methods and a communications apparatuses. In a method, a network device sends first information to a terminal, where the first information is used to indicate a first search space, a second search space, a first monitoring parameter, and a second monitoring parameter. The first monitoring parameter is a monitoring parameter for monitoring a physical downlink control channel (PDCCH) in the first search space, the second monitoring parameter is a monitoring parameter for monitoring a PDCCH in the second search space, and the first search space is different from the second search space; or, the first search space is the same as the second search space but the first monitoring parameter is different from the second monitoring parameter.
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公开(公告)号：US20210076380A1
公开(公告)日：2021-03-11
申请号：US16965263
申请日：2019-02-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Jinlin PENG , Jian WANG , Haitao LIU
IPC: H04W72/04
Abstract: A data transmission method includes transmitting, by a first communications apparatus, first data with a second communications apparatus on a first frequency resource. The method also includes sending, by the first communications apparatus, control information to the second communications apparatus. The control information is used to schedule a part or all of the first data transmitted between the first communications apparatus and the second communications apparatus on a second frequency resource. A first transmission mode supported by the first frequency resource is different from a second transmission mode supported by the second frequency resource. Alternatively, the first transmission mode is the same as the second transmission mode, and a first feedback quantity supported by the first frequency resource is different from a second feedback quantity supported by the second frequency resource.
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公开(公告)号：US20200028629A1
公开(公告)日：2020-01-23
申请号：US16337871
申请日：2016-10-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Yun LIU , Da WANG , Jian WANG , Yongbo ZENG
Abstract: Example methods and apparatus for transmitting ACK/NACK information for data are disclosed. One method includes sending a data packet from a base station to a user equipment. A control signaling is transmitted from the base station to the user equipment and is used to indicate a subframe to be used by the user equipment to send ACK/NACK information corresponding to the data packet.
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