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公开(公告)号：US20220417781A1
公开(公告)日：2022-12-29
申请号：US17898955
申请日：2022-08-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xi XIE , Junren CHANG , Xiangdong ZHANG
Abstract: This application relates to a measurement method, an apparatus, and a system. The method includes: A terminal device performs, based on a first measurement requirement, measurement for radio link connection quality monitoring; and if a trigger condition is met, the terminal device performs, based on a second measurement requirement, the measurement for radio link connection quality monitoring, where the second measurement requirement is obtained through relaxing based on the first measurement requirement. In this solution, the terminal device may determine whether the trigger condition is met. If the trigger condition is met, it indicates that a communication condition or a network environment of the terminal device is stable, or the terminal device has a low requirement for current communication quality. In this case, frequent measurement for radio link connection quality monitoring is equivalent to an unnecessary measurement process, and power consumption is high.
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公开(公告)号：US20220353834A1
公开(公告)日：2022-11-03
申请号：US17868510
申请日：2022-07-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li QIANG , Junren CHANG , Xiangdong ZHANG
Abstract: This application discloses a TSN time synchronization method and apparatus. One example method includes: a first apparatus receives a first TSN time synchronization message from a second apparatus; the first apparatus determines that the first TSN time synchronization message does not carry a first time, where the first time is a system time of a wireless communication system when the second apparatus receives the first TSN time synchronization message; and the first apparatus locally obtains a bridge residence time, write the bridge residence time into the first TSN time synchronization message, and send the first TSN time synchronization message.
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公开(公告)号：US20220061057A1
公开(公告)日：2022-02-24
申请号：US17519739
申请日：2021-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chang YU , Junren CHANG , Xiangdong ZHANG
Abstract: Embodiments of this application provide a resource preemption method, an apparatus, and a system, to reduce a quantity of times of frequent resource preemption, and improve resource security. In one example, a first terminal device obtains a first time interval and a second time interval, and preempts or determines not to preempt a first resource according to a first preset rule. The first resource is a resource reserved by a second terminal device or a resource reserved for a first service to be transmitted by the first terminal device. The first time interval is a time interval related to the first resource. The second time interval is used to indicate a preemption forbidden time. The first preset rule is determined based on the first time interval and the second time interval.
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公开(公告)号：US20180176947A1
公开(公告)日：2018-06-21
申请号：US15895793
申请日：2018-02-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng YU , Xiangdong ZHANG
CPC classification number: H04W74/006 , H04W56/0045 , H04W74/008 , H04W74/08 , H04W74/0858 , H04W74/0866 , Y02D70/126 , Y02D70/1262 , Y02D70/1264 , Y02D70/21
Abstract: An information transmission method includes: receiving a random access preamble sent by user equipment (UE); generating first information according to the received random access preamble, where the first information is information about a random access response to the random access preamble, and the first information includes at least one of the following information: timing advance indication information, indication information of a narrowband resource used for transmission of a control channel, indication information of a subframe used for transmission of the control channel, indication information of a demodulation reference signal scrambling sequence initialization parameter used for transmission of the control channel, indication information of a coverage enhancement level used for transmission of the control channel, or resource allocation information used for transmission of second information, where the second information is information about a response to the first information; and sending the first information to the UE.
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公开(公告)号：US20210058894A1
公开(公告)日：2021-02-25
申请号：US17091836
申请日：2020-11-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Junwei WANG , Xiangdong ZHANG
Abstract: A paging message transmission method and apparatus are described. The method can include sending, by an access network device, a first paging message to a terminal device on a first paging occasion, where the first paging message comprises a first identifier and a preset time point for sending a second paging message, the first identifier indicates the first paging message is a short message, and the second paging message is a message for terminal paging. The method can also include sending, by the access network device to the terminal device at the preset time point, scheduling information corresponding to the second paging message, and sending the second paging message on a time-frequency resource corresponding to the scheduling information.
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Patent Agency Ranking
公开(公告)号：US20210058867A1
公开(公告)日：2021-02-25
申请号：US17090789
申请日：2020-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Liangliang ZHANG , Xiangdong ZHANG
Abstract: One example method includes receiving, by a first node, a first message from a second node, wherein the first message is used to page a third node, instruct the third node to access a network, instruct the first node to provide a relay serving for the third node, instruct to set the third node to a low configuration mode, instruct to set the third node to a high configuration mode, or instruct to update system information. The first node can send a second message to a third node, where the second message is used to instruct the third node to access a network, instruct the third node to perform communication with a second node by using the first node, instruct to set the third node to a low configuration mode, instruct to set the third node to a high configuration mode, or instruct the third node to update system information.
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公开(公告)号：US20190037616A1
公开(公告)日：2019-01-31
申请号：US16146708
申请日：2018-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xiangdong ZHANG
IPC: H04W76/10
Abstract: The present disclosure relates to a receive end determining method. In one example method, a first multiplex bearer between a terminal device and a wearable device, or a second multiplex bearer between the terminal device and a base station is established. The first multiplex bearer is used to transmit data between the wearable device and a first device. The first device includes one of the base station, the terminal device, or a combination of both. The second multiplex bearer is used to transmit data between the base station and a second device. The second device includes one of the wearable device, the terminal device, or a combination of both. The terminal device receives data from the wearable device through the first multiplex bearer, or receives the data from the base station through the second multiplex bearer. A destination receive end is determined based on indication information of the data.
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公开(公告)号：US20180288794A1
公开(公告)日：2018-10-04
申请号：US15971413
申请日：2018-05-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yi WANG , Xiangdong ZHANG , Brian CLASSON
Abstract: The present disclosure discloses an information transmission method, a terminal, and a base station. The method includes: receiving, by a machine type communication MTC terminal, downlink control information from a base station, where the downlink control information includes identification information of a HARQ process and uplink index field information, the uplink index field information occupies two bits, and the two bits include a first bit and a second bit; and determining, according to a subframe location n at which the downlink control information is transmitted, the identification information of the HARQ process, and the uplink index field information, a first start subframe location and a second start subframe location for transmitting uplink data corresponding to the HARQ process. TTI bundling in an MTC scenario can be implemented by using the method.
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公开(公告)号：US20170244529A1
公开(公告)日：2017-08-24
申请号：US15588274
申请日：2017-05-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng YU , Xiangdong ZHANG
CPC classification number: H04L5/0053 , H04L5/0041 , H04L5/005 , H04W4/70 , H04W16/14 , H04W48/12 , H04W72/1289 , H04W74/006 , H04W76/15
Abstract: Embodiments of the present disclosure provide an information transmission method and an apparatus, where the information transmission method includes: determining, by a base station, a first transmission resource; sending, by the base station, first information using the first transmission resource, where the first information includes at least one of system information or control information for scheduling system information; determining, by the base station, at least one second transmission resource; and sending, by the base station, second information to UE by using the second transmission resource, where the second information includes at least one of: a paging message, a random access response message, a contention resolution message, control information for scheduling a paging message, control information for scheduling a random access response message, or control information for scheduling a contention resolution message.
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公开(公告)号：US20240073937A1
公开(公告)日：2024-02-29
申请号：US18463652
申请日：2023-09-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chang YU , Junren CHANG , Xiangdong ZHANG
IPC: H04W72/53 , H04W28/26 , H04W72/542 , H04W76/30
CPC classification number: H04W72/53 , H04W28/26 , H04W72/542 , H04W76/30 , H04W92/18
Abstract: Embodiments of this application provide a resource preemption method, an apparatus, and a system, to reduce a quantity of times of frequent resource preemption, and improve resource security. In one example, a first terminal device obtains a first time interval and a second time interval, and preempts or determines not to preempt a first resource according to a first preset rule. The first resource is a resource reserved by a second terminal device or a resource reserved for a first service to be transmitted by the first terminal device. The first time interval is a time interval related to the first resource. The second time interval is used to indicate a preemption forbidden time. The first preset rule is determined based on the first time interval and the second time interval.
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