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公开(公告)号：US11197286B2
公开(公告)日：2021-12-07
申请号：US16637583
申请日：2017-08-08
Applicant: Huawei Technologies Co., Ltd.
Abstract: A downlink control information monitoring method, a terminal, and a base station are applied to the field of communications technologies include monitoring, by the terminal, downlink control information in a first time resource unit range according to a first rule, and monitoring, by the terminal, downlink control information in a second time resource unit range according to a second rule, wherein the first time resource unit range is different from the second time resource unit range, and wherein the first rule is different from the second rule.
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公开(公告)号：US20210119759A1
公开(公告)日：2021-04-22
申请号：US16961601
申请日：2019-01-10
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of this application disclose a BWP deactivation method, a device, and a system, to deactivate one or more BWPs in a plurality of active BWPs of a first device. The method includes: receiving, by the first device, signaling sent by a second device; and deactivating, by the first device, a BWP of the first device based on the signaling. Technical solutions provided in the embodiments of this application are applicable to BWP deactivation.
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公开(公告)号：US10986680B2
公开(公告)日：2021-04-20
申请号：US16477361
申请日：2017-01-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Cai , Yongbo Zeng , Da Wang
Abstract: A terminal communication method includes obtaining, by a communications device, start information and length information, where the start information is used to indicate a start location of a first time resource. The method further comprises determining the first time resource based on the start information and the length information, where the first time resource is used to indicate a transmit or receive time resource of a sidelink signal.
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公开(公告)号：US10939361B2
公开(公告)日：2021-03-02
申请号：US16324757
申请日：2016-08-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Da Wang , Jian Wang , Yongbo Zeng , Nathan Edward Tenny , Haibo Xu
Abstract: A control information sending method, a control information receiving method, and a device, where a first device sends first control information to a second device on a first resource such that second device prepares data information based on the first control information and waits for sending the data information. The first device sends second control information on a second resource different from the first resource such that the second device sends the data information based on the second control information. The first resource is different from the second resource such that a duration of preparing the data information by the second device is greatly greater than an interval between control information and uplink data in one time interval, and the second device has sufficient time to prepare the data information.
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公开(公告)号：US10764811B2
公开(公告)日：2020-09-01
申请号：US16304825
申请日：2016-05-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guorong Li , Jian Wang , Da Wang , Nathan Edward Tenny
Abstract: A method for handover to a relay node, a related device, and a system, where the method includes sending, by a base station of a target cell in an initial random access procedure initiated by a terminal device for the target cell, indication information to the terminal device using a random access message to instruct the terminal device to report information about a candidate relay device corresponding to the terminal device, receiving the information about the candidate relay device from the terminal device determining, in the candidate relay device according to the information about the candidate relay device, a target relay node used for relay communication between the terminal device and the base station, and handing over the terminal device to the target relay node.
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Patent Agency Ranking
公开(公告)号：US20200220679A1
公开(公告)日：2020-07-09
申请号：US16638002
申请日：2017-08-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: An uplink signal transmission method includes: receiving, by a terminal device, first information that is sent by a network device and that is used to instruct the terminal device to send an SRS on at least two symbols in a first slot, and second information that is sent by the network device and that is used to instruct the terminal device not to send the SRS on M symbols in the at least two symbols, where M is an integer greater than 0; and sending, by the terminal device based on the received first information and the received second information, the SRS on a symbol that is in the at least two symbols and that is different from the M symbols.
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公开(公告)号：US10681692B2
公开(公告)日：2020-06-09
申请号：US16301322
申请日：2016-05-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaodong Sun , Jian Wang , Da Wang , Yanliang Sun
Abstract: A transmission resource mapping method and a device relating to the field of mobile communications technologies, where resource mapping is performed using a resource element block, a length of the resource element block in time domain is less than a length of a physical resource block in the time domain. Therefore, a mapping granularity can be reduced during resource mapping such that latency in a transmission process can be reduced.
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公开(公告)号：US20200029353A1
公开(公告)日：2020-01-23
申请号：US16338112
申请日：2016-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Yiru Kuang , Jian Wang , Da Wang
Abstract: A resource request method and system, and a device are provided, and relate to the field of communications technologies. The method may include: triggering, by remote UE, a buffer status report BSR, and sending the BSR to relay UE, where the BSR is used to provide a base station with a size of available to-be-transmitted data in a buffer of the remote UE.
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公开(公告)号：US10375600B2
公开(公告)日：2019-08-06
申请号：US15556072
申请日：2015-04-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaocui Li , Jian Wang , Da Wang
Abstract: A data retransmission method includes transmitting, by a first device, data to a second device by using a first carrier. The first carrier is an unlicensed carrier. The method additionally includes retransmitting, by the first device, the data to the second device by using a second carrier. The first carrier and the second carrier are different carriers. The method additionally includes sending, by the first device, control signaling to the second device. The control signaling is used to indicate the data.
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40.发明申请公开(公告)号：US20190021135A1
公开(公告)日：2019-01-17
申请号：US16066028
申请日：2015-12-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui Jin , Xiangdong Zhang , Shulan Feng , Da Wang
Abstract: In an embodiment, the present invention discloses a method for accessing a network by UE, a core network entity, a base station, and first UE. The method includes determining, by a base station, that first UE provides relay for the second UE; and sending, by the base station, a first message including a first identifier to the first UE. The first message is used to manage a data radio bearer DRB of the first UE so that the DRB of the first UE is used to transmit data of the second UE, and the first identifier is in a one-to-one correspondence with the second UE.
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