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公开(公告)号：US20230077296A1
公开(公告)日：2023-03-09
申请号：US17988212
申请日：2022-11-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Li SHEN , Jian WANG , Da WANG , Haitao LIU
Abstract: A communications method and apparatus implement radio frequency link sharing, improve radio frequency link utilization, and increase an uplink transmission rate. The method is as follows: a terminal receives first configuration information and second configuration information from a first network device. The first configuration information is used to indicate a first reference signal resource of a first antenna port, and the second configuration information is used to indicate a second reference signal resource of a second antenna port; or the first configuration information is used to indicate a third reference signal resource of a first quantity of antenna ports, and the second configuration information is used to indicate a fourth reference signal resource of a second quantity of antenna ports. The terminal sends a first reference signal based on the first configuration information and sends a second reference signal based on the second configuration information.
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公开(公告)号：US20200267740A1
公开(公告)日：2020-08-20
申请号：US16645206
申请日：2018-05-10
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application provides an information transmission method and apparatus. The method includes: generating, by a network device, first information; and sending, by the network device, the first information to a terminal device, where the first information is used to instruct the terminal device to detect at least one group common PDCCH on N component carriers CCs, N is a positive integer and is less than or equal to M, M is a quantity of CCs configured for the terminal device, and M is a positive integer. Based on this, after receiving the first information, the terminal device detects the at least one group common PDCCH on the N CCs according to the first information.
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公开(公告)号：US20200221471A1
公开(公告)日：2020-07-09
申请号：US16646275
申请日：2018-05-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu CAI , Da WANG , Yongbo ZENG , Jian WANG
IPC: H04W72/12
Abstract: This application provides a method that includes the step of receiving, by a first device in a first time domain position, first scheduling information. The first scheduling information includes first indication information sent by a network device, wherein the first indication information is used to indicate a first interval. The method further comprises sending, by the first device, second scheduling information including second indication information to a second device in a second time domain position, wherein the second indication information is used to indicate a second interval, which is the difference between the first interval and a third interval. The second scheduling information is used by the second device to determine that-the target time domain position used by the second device to determine a time domain resource used to send and/or receive data.
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公开(公告)号：US20190124707A1
公开(公告)日：2019-04-25
申请号：US16090245
申请日：2016-03-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Da WANG , Nathan Edward TENNY , Hui JIN
Abstract: A method for accessing a network by UE, a network device, and first UE are disclosed. The first UE sends a first message, where the first message includes a message that second UE accesses a network by being associated with the first UE; and after an access response sent by the network device is received, the first UE and the second UE associated with the first UE access the network. After receiving the first message, the network device sends an access response to the first UE, to specifically allocate a transmission resource to a wearable device that needs to transmit data, so as to save network resources.
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公开(公告)号：US20180295604A1
公开(公告)日：2018-10-11
申请号：US15762924
申请日：2015-09-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: The present disclosure provides example paging methods, synchronization methods, and user equipment. In one example paging method, a first device determines second paging signals used to page second devices and sends the second paging signals to the second devices connected to the first device. The second devices determine, according to the second paging signals, whether the second devices are paged second devices, so that the first device or a network side device pages the second devices.
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Patent Agency Ranking
公开(公告)号：US20180206238A1
公开(公告)日：2018-07-19
申请号：US15742571
申请日：2015-07-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Da WANG , Jian WANG , Zhenguo DU
CPC classification number: H04W72/0466 , B60W30/09 , H04L29/06537 , H04L67/12 , H04L69/24 , H04W8/22 , H04W72/044 , H04W72/0453 , H04W72/06
Abstract: The present disclosure includes example signal sending and receiving methods and related example devices. One example method includes sending, by a first device, a notification signal to a second device on a target transmission resource, where the target transmission resource includes a third transmission resource determined according to a first transmission resource or a fourth transmission resource determined according to a second transmission resource. The first transmission resource is a resource which the first device uses to send first status information of the first device, and the second transmission resource is a resource which is used by the second device to send second status information of the second device.
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公开(公告)号：US20210091914A1
公开(公告)日：2021-03-25
申请号：US16958370
申请日：2019-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Chuting YAO , Yiru KUANG , Da WANG , Yun LIU , Jian WANG
Abstract: A bandwidth part processing method includes receiving, by a terminal, a first information and a second information from a network device. The first information indicates that at least one default bandwidth part (BWP) corresponds to at least two active BWPs, the second information indicates that the at least two active BWPs correspond to at least one first timer, and the at least one first timer is useable by the terminal to perform deactivation processing on at least one of the at least two active BWPs. The method further includes performing, by the terminal, deactivation processing on the at least one of the at least two active BWPs, and activation processing on a BWP in the at least one default BWP based on the first and second information, or performing deactivation processing on the at least one of the at least two active BWPs based on the first and second information.
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公开(公告)号：US20210045088A1
公开(公告)日：2021-02-11
申请号：US16969130
申请日：2019-02-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu CAI , Yongbo ZENG , Da WANG , Jian WANG
Abstract: A method includes: determining, by a first terminal device, a first resource, where the first resource includes one or more of a resource used by a second terminal device to transmit data, a resource reserved by the second terminal device to transmit data, a resource determined based on the resource used by the second terminal device to transmit data, and a resource determined based on the resource reserved by the second terminal device to transmit data; and skipping, by the first terminal device, using a second resource, or reselecting, by the first terminal device, a resource, if the first resource and the second resource overlap.
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公开(公告)号：US20200288444A1
公开(公告)日：2020-09-10
申请号：US16651603
申请日：2018-05-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yu CAI , Yongbo ZENG , Da WANG , Jian WANG
Abstract: This application provides a physical downlink control channel processing method and a related device. In the method, a search space may be determined based on a first radio network temporary identifier, where the search space is a set of M candidate physical downlink control channels; and a target physical downlink control channel is detected from the search space based on a second radio network temporary identifier, where the first radio network temporary identifier is a radio network temporary identifier of a first device or a second device, the second radio network temporary identifier is the radio network temporary identifier of the second device, first downlink control information carried by the target physical downlink control channel is information that is scrambled by using the second radio network temporary identifier and that is used to schedule the second device, and the second device communicates with a network by using the first device.
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公开(公告)号：US20190174463A1
公开(公告)日：2019-06-06
申请号：US16325180
申请日：2016-08-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongbo ZENG , Hongcheng ZHUANG , Da WANG , Jian WANG
Abstract: Embodiments of the present invention disclose a communication method and a communications apparatus. In the communication method, a network-side device determines a resource configuration policy. The network-side device determines an operation mode of a terminal based on the resource configuration policy; broadcasts information about a plurality of configured resource pools and the operation mode, so that the terminal performs sending based on the configured one or more resource pools; and determines, based on the operation mode, that the terminal sends information on one or more resource units of the plurality of resource pools. According to the communication method and the communications apparatus provided in the specific embodiments of the present invention, the one or more resource pools are configured for a plurality of carriers for inter-terminal communication, so that the terminal can send a message on the one or more resource pools of the plurality of carriers.
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