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公开(公告)号：US20230403757A1
公开(公告)日：2023-12-14
申请号：US18248109
申请日：2021-08-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fanhua Kong , Yiru Kuang , Haibo Xu , Lixia Xue
Abstract: An access network device receives a first cycle from a core network device, where the first cycle is a maximum eDRX cycle that can be configured for a first terminal device, and the first cycle is used by the first terminal device in RRC inactive state. The access network device determines a second cycle based on the first cycle, where the second cycle is an eDRX cycle configured for the first terminal device, the second cycle is used by the first terminal device in RRC inactive state, and a length of the second cycle is less than or equal to a length of the first cycle. The access network device sends a second message to the core network device, where the second message includes the second cycle.
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公开(公告)号：US11843977B2
公开(公告)日：2023-12-12
申请号：US17386630
申请日：2021-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Nathan Edward Tenny
CPC classification number: H04W36/0009 , H04W36/0072 , H04W36/08 , H04W36/38 , H04W88/04
Abstract: A method includes: receiving, by first UE, a first radio resource reconfiguration message and M second radio resource reconfiguration messages, where the first radio resource reconfiguration message and the M second radio resource reconfiguration messages are sent by a first network device, the first radio resource reconfiguration message includes a first handover command, the first handover command is used to instruct to hand over the first UE from the first network device to a second network device, the second radio resource reconfiguration message includes a second handover command, the second handover command is used to instruct to hand over second UE from the first network device to a third network device; and handing over, by the first UE, from the first network device to the second network device according to the first handover command.
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公开(公告)号：US11758586B2
公开(公告)日：2023-09-12
申请号：US16875134
申请日：2020-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Zhenzhen Cao , Bingzhao Li , Haibo Xu , Xuelong Wang
IPC: H04W74/08 , H04L5/00 , H04W56/00 , H04W72/1273
CPC classification number: H04W74/0833 , H04L5/0092 , H04L5/0094 , H04W56/001 , H04W72/1273
Abstract: A method includes: performing, by a terminal device, data transmission based on a configuration parameter of a currently activated first bandwidth part BWP, where the configuration parameter of the first BWP includes at least one of a first resource offset, a first bandwidth, and a first subcarrier spacing; determining, by the terminal device, a first random access resource and a second configuration parameter for random access, where the second configuration parameter includes at least one of a second resource offset, a second bandwidth, and a second subcarrier spacing; sending, by the terminal device, a random access request to the network device on the first random access resource; and receiving, by the terminal device, a random access response based on the second configuration parameter, where the random access response is sent by the network device based on the random access request.
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公开(公告)号：US11672046B2
公开(公告)日：2023-06-06
申请号：US17533247
申请日：2021-11-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haibo Xu , Nathan Edward Tenny , Jian Wang , Yiru Kuang
IPC: H04W80/08 , H04L1/1607 , H04W28/02 , H04W80/02 , H04W88/04
CPC classification number: H04W80/08 , H04L1/1614 , H04L1/1642 , H04L1/1671 , H04W28/0278 , H04W80/02 , H04W88/04
Abstract: Embodiments provide a data receiving status reporting method and apparatus. The method includes: determining, by first user equipment, a status of receiving at least one packet data convergence protocol layer protocol data unit PDCP PDU by second user equipment, where the at least one PDCP PDU is forwarded by the first user equipment to the second user equipment after being received by the first user equipment through a communications link between the first user equipment and a network device; and sending, by the first user equipment, a first status report to the network device, where the first status report is used to indicate the status of receiving the at least one PDCP PDU by the second user equipment.
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公开(公告)号：US20230171631A1
公开(公告)日：2023-06-01
申请号：US17919876
申请日：2021-04-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhou Wang , Jian Wang , Haibo Xu , Yun Liu , Jian Zhang , Yiru Kuang
Abstract: A measurement configuration method and an apparatus are provided. The method includes: A network device sends first information to a terminal device. The first information includes configuration information of an SCC. The network device sends second information to the terminal device. The second information includes configuration information of a first measurement window, and the second information is used to enable the terminal device to switch, when supporting CA, from performing cell measurement in a measurement window-free measurement manner to performing cell measurement by using the first measurement window. A carrier included in the CA includes the SCC configured based on the first information. According to the foregoing method, after the network device configures the SCC, the terminal device may switch, based on the second information, from performing cell measurement in the measurement window-free measurement manner to performing cell measurement by using the first measurement window.
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Patent Agency Ranking
公开(公告)号：US20230164751A1
公开(公告)日：2023-05-25
申请号：US18159321
申请日：2023-01-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhou Wang , Yun Liu , Haibo Xu , Mengchen Zhang
IPC: H04W72/0446 , H04W72/53 , H04W76/28
CPC classification number: H04W72/0446 , H04W72/53 , H04W76/28
Abstract: An information configuration method includes generating first configuration information, where the first configuration information indicates a conflict resolution policy used when a sleep window conflicts with a sensing window, where the sleep window is a time resource in which a sleep state is to be entered, and the sensing window is a time resource in which a sensing operation is to be performed; and transmitting the first configuration information to configure the conflict resolution policy to be used when the sleep window conflicts with the sensing window such that a device receiving the first configuration information be able to execute the corresponding conflict resolution policy used when the sleep window conflicts with the sensing window.
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公开(公告)号：US20230156846A1
公开(公告)日：2023-05-18
申请号：US18154725
申请日：2023-01-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chuting Yao , Yiru Kuang , Haibo Xu , Bin Xu , Zhenzhen Cao , Jian Wang
IPC: H04W76/20 , H04L1/1867
Abstract: This application provides a communication method and a communications device. The method includes: A first device receives a first message sent by a second device. The first message is used to indicate a bearer configuration of a bearer of the first device and an initial status of the bearer configuration, and the bearer configuration includes a first bearer configuration and/or a second bearer configuration. The first device determines the bearer configuration and the initial status of the bearer configuration based on the first message. According to the technical solutions in embodiments of this application, a bearer configuration of a terminal device and an initial status of the bearer configuration of the terminal can be indicated. Because both the bearer configuration of a bearer of the terminal and the initial status of the bearer configuration of the terminal are indicated, communication efficiency is improved.
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公开(公告)号：US20230156688A1
公开(公告)日：2023-05-18
申请号：US17916339
申请日：2021-03-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yiru Kuang , Haibo Xu , Yulong Shi , Jun Wang , Xiao Xiao , Li Zhao
IPC: H04W72/1263 , H04W72/25
CPC classification number: H04W72/1263 , H04W72/25
Abstract: A resource determining method receiving, by a transmission user equipment , scheduling request (SR) configuration information from a network device, where the SR configuration information corresponds to a sidelink (SL) signaling radio bearer (SRB), where the SR configuration information indicates a first SR resource, and the transmission user equipment is a device on an sidelink SL. The transmission user equipment sends an SR to the network device using the first SR resource.
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公开(公告)号：US11576081B2
公开(公告)日：2023-02-07
申请号：US17255257
申请日：2018-07-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liwei Cui , Li Shen , Kai Yuan , Haibo Xu , Zhenrong Wei
Abstract: A data link quality-based offloading method in dual connectivity includes determining a quality of a bearer link on a user equipment UE side by determining and setting, determining a quality of a radio link by parameters or conditions such as timing advance (TA) timeout, a bit error rate, a signal strength or a signal amplitude, a threshold of continuous scheduling request (SR) sending, a radio link control (RLC) sliding window, a T310 timer, and a triggering of a beam failure recovery process, selecting, based on a determining result, a manner such as a packet replication or selecting a link, and transmitting data through two links.
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公开(公告)号：US11570837B2
公开(公告)日：2023-01-31
申请号：US17053703
申请日：2019-05-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Chuting Yao , Yiru Kuang , Haibo Xu , Bin Xu , Zhenzhen Cao , Jian Wang
Abstract: This application provides a communication method and a communications device. The method includes: A first device receives a first message sent by a second device. The first message is used to indicate a bearer configuration of a bearer of the first device and an initial status of the bearer configuration, and the bearer configuration includes a first bearer configuration and/or a second bearer configuration. The first device determines the bearer configuration and the initial status of the bearer configuration based on the first message. According to the technical solutions in embodiments of this application, a bearer configuration of a terminal device and an initial status of the bearer configuration of the terminal can be indicated.
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