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公开(公告)号：US20240244563A1
公开(公告)日：2024-07-18
申请号：US18428250
申请日：2024-01-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinping HAO , Yinghao JIN
IPC: H04W64/00
CPC classification number: H04W64/00
Abstract: A communication method and apparatus. The method includes: a first access network device receives a retrieve UE context request message from a second access network device and sends first information to a positioning management network element. The first information indicates at least one of the following: an area change, update of a sounding reference signal (SRS) configuration, or update of an area. The area is an area in which the SRS configuration configured by the first access network device for a terminal is valid. One area includes at least one cell. That the first information indicates the area change is that the first information includes at least one of the following: the area change, moving out of the area, a cell change, moving out of a cell, an area identity, or a cell identity.
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公开(公告)号：US20240064511A1
公开(公告)日：2024-02-22
申请号：US18500508
申请日：2023-11-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chuan MA , Feng HAN , Xiao XIAO , Yinghao JIN
Abstract: An access network device determines a first system information block and a second system information block of a cell, where the first system information block includes identifiers of n networks supporting external authentication, the second system information block includes identifiers of m groups and n bitmaps, the n bitmaps are sequentially in a one-to-one correspondence with the identifiers of the n networks included in the first system information block, each bitmap indicates a group supported by a corresponding network, m bits included in each bitmap are sequentially in a one-to-one correspondence with the identifiers of the m groups, and each bit indicates whether the corresponding network supports a group corresponding to the bit. The access network device sends the first system information block and the second system information block to a terminal device.
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公开(公告)号：US20230337139A1
公开(公告)日：2023-10-19
申请号：US18341308
申请日：2023-06-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinping HAO , Yinghao JIN , Yi WANG
CPC classification number: H04W52/0251 , H04L5/0051 , H04W64/00
Abstract: This application provides a communication method and apparatus, and relates to the field of wireless communication technologies, to reduce energy consumption of UE. In the method, a terminal device may receive, from an access network device, reference signal configuration information and information about an area that are configured for the terminal device. The terminal device may send a reference signal in the area based on the reference signal configuration information. Based on the foregoing solution, the terminal device may send the reference signal in the area based on the reference signal configuration information, so that the terminal device does not need to access a network to reconfigure the reference signal each time the terminal device moves to a new cell, thereby reducing energy consumption of the terminal device.
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公开(公告)号：US20230262837A1
公开(公告)日：2023-08-17
申请号：US18304555
申请日：2023-04-21
Applicant: Huawei Technologies Co, Ltd.
Inventor： Jinping Hao , Yinghao Guo , Yinghao JIN
CPC classification number: H04W76/30 , H04W64/003 , H04L5/0048
Abstract: Embodiments of this application disclose a communication method and a related apparatus thereof, to implement positioning of a terminal device in a non-connected state. The method in embodiments of this application includes: A terminal device sends a radio resource control RRC resume request message to an access network device; and the terminal device receives an RRC release message from the access network device, where the RRC release message includes a long term evolution system positioning protocol LPP message, and the LPP message is from a positioning device.
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公开(公告)号：US20230224766A1
公开(公告)日：2023-07-13
申请号：US18185748
申请日：2023-03-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Feng HAN , Hao Bi , Yinghao JIN , Chong LOU
CPC classification number: H04W36/24 , H04W36/36 , H04W36/0083 , H04W36/08
Abstract: A method includes receiving cell reselection information from a radio access network device. The cell reselection information includes an identifier of at least one carrier frequency, an identifier of a network slice supported by each of the at least one carrier frequency, and priority information corresponding to the identifier of the network slice that is information of a specific service type of the network slice or a network slice set identifier corresponding to the network slice. The method further includes in response to the terminal device performing cell reselection, selecting a cell on a carrier frequency of the network slice supported by the terminal device as a reselected to-be-camped cell based on the identifier of the at least one carrier frequency, the identifier of the network slice supported by each of the at least one carrier frequency, and priority information corresponding to the identifier of the network slice.
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Patent Agency Ranking
公开(公告)号：US20230224741A1
公开(公告)日：2023-07-13
申请号：US18184744
申请日：2023-03-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinping HAO , Yinghao JIN , Rui WANG
Abstract: A carrier configuration method. The method includes: a network device sends measurement configuration information to a terminal device, where the measurement configuration information includes configuration information of an event A1, and the measurement configuration information indicates the terminal device to perform measurement for the event A1 in a radio resource control (RRC) non-connected state.
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公开(公告)号：US20220417812A1
公开(公告)日：2022-12-29
申请号：US17902553
申请日：2022-09-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghao JIN , Hong LI , Jinfang ZHANG , Wei ZHANG
Abstract: The present application discloses technologies handover methods, base stations, and terminal devices. One handover method includes: sending, by a source base station, a handover request to a target base station, where the handover request includes information about a first service of a terminal device, receiving, by the source base station, a handover response sent by the target base station, wherein the first service is supported by the target base station, the handover response includes information about a handover instruction for the first service, and the handover instruction is used to instruct the terminal device to hand over the first service from the source base station to the target base station, and sending, by the source base station, a handover response to the terminal device.eodcmaster
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公开(公告)号：US20220338082A1
公开(公告)日：2022-10-20
申请号：US17854567
申请日：2022-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yinghao JIN , Jinping HAO , Wei TAN
Abstract: A communication method and a related device are disclosed. An evolved NodeB eNB receives a first message sent by a terminal device, where the first message is for requesting to access the eNB. The eNB sends a second message to the terminal device, where the second message includes a system message corresponding to at least one serving cell of a gNB, and the second message indicates the terminal device to be redirected to one of the at least one serving cell of the gNB, or the second message indicates the terminal device to be handed over to one of the at least one serving cell of the gNB. The terminal device receives the system message of the serving cell of the gNB from the eNB, to access the gNB.
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公开(公告)号：US20220312534A1
公开(公告)日：2022-09-29
申请号：US17842345
申请日：2022-06-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinping HAO , Yinghao JIN , Jietao ZHANG
Abstract: The disclosure provides system information transfer methods and apparatuses. One example includes that a terminal device sends a first request to a radio access network (RAN) device, where the first request is used by the terminal device to establish a radio resource control (RRC) connection to a first cell controlled by the RAN device. The first request includes first information. The first information indicates at least one of the following: the terminal device expects to access a second cell, a second cell that the terminal device expects to access, or at least a part of an identifier of the terminal device. The terminal device receives a first response from the RAN device. The first response includes a cell identifier and a part of system information of each of one or more second cells.
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公开(公告)号：US20220264435A1
公开(公告)日：2022-08-18
申请号：US17735738
申请日：2022-05-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chenchen YANG , Huan LI , Feng HAN , Yinghao JIN
Abstract: Example access control methods and apparatus are described. One example method includes receiving an initial user equipment (UE) message by a core network device from an access network device. The core network device sends an initial context setup request message to the access network device, where the initial context setup request message includes one or more of the following information: public network integrated non-public network (PNI-NPN) identification information of a PNI-NPN accessible by a terminal device, a public land mobile network (PLMN) identity of a PLMN accessible by the terminal device, or an indication of whether the terminal device is allowed to access a network only by using a closed access group (CAG) cell.
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