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公开(公告)号：US20240284392A1
公开(公告)日：2024-08-22
申请号：US18652433
申请日：2024-05-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mengting LIU , Xin GAO , Zheng YU , Junren CHANG , Jinping HAO
Abstract: A communication method includes receiving, by a first terminal device, configuration information of at least one reference signal. The communication method also includes sending, by the first terminal device, the at least one reference signal based on the configuration information. The first terminal device does not receive or send at least one of a non-access stratum (NAS) message, a transmission long term evolution positioning protocol (LPP) message, connected mode information, or a paging message.
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公开(公告)号：US20240056516A1
公开(公告)日：2024-02-15
申请号：US18493200
申请日：2023-10-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li QIANG , Junren CHANG
Abstract: A communication method includes indicating, by a first device to a second device, that the first device is configured in a first mode, wherein a current protocol version of the first device is incompatible with a current protocol version of the second device. The communication method further includes receiving, by the first device, protocol information from the second device, wherein the protocol information is useable by the first device to update the current protocol version of the first device. The communication method further includes updating, by the first device, the current protocol version of the first device based on the protocol information.
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公开(公告)号：US20230388074A1
公开(公告)日：2023-11-30
申请号：US18366367
申请日：2023-08-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mengting LIU , Su HUANG , Junren CHANG
CPC classification number: H04L5/0048 , H04W64/003
Abstract: A communication method includes obtaining first information. The first information includes a first reference signal configuration information set. The first reference signal configuration information set includes one or more first pieces of reference signal configuration information. The one or more first pieces of reference signal configuration information are requested by a terminal device on-demand. The communication method also includes sending second information to a first network device. The second information includes a second reference signal configuration information set requested by the terminal device. The second reference signal configuration information set includes one or more second pieces of reference signal configuration information.
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公开(公告)号：US20230262513A1
公开(公告)日：2023-08-17
申请号：US18304628
申请日：2023-04-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chang YU , Junren CHANG
IPC: H04W28/02
CPC classification number: H04W28/0268 , H04W88/04
Abstract: A communication method and apparatus. A sidelink resource is determined that meets a quality of service requirement of to-be-transmitted data to improve data transmission efficiency in a 4G system, a 5G system, and/or a future communication system, for example, a 6G system. A first terminal device receives delay information, determines a first packet delay budget, and determines a resource for transmitting data on a sidelink. The delay information indicates a packet delay budget that data transmission is to meet, the first packet delay budget is a packet delay budget that is to be met in response to data being transmitted on the sidelink, and the sidelink is a link for transmitting data between the first terminal device and a second terminal device.
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公开(公告)号：US20230110787A1
公开(公告)日：2023-04-13
申请号：US18079296
申请日：2022-12-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiaojiao LI , Junren CHANG
IPC: H04W56/00 , H04W72/0446 , H04W72/0453
Abstract: An information indication method includes receiving a first message including first information. The first information indicates location information of a first synchronization signal and physical broadcast channel block (SSB) which is usable for reduced capability (REDCAP) user equipment. The method also includes determining the first SSB based on the first information.
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公开(公告)号：US20230074542A1
公开(公告)日：2023-03-09
申请号：US17976284
申请日：2022-10-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Nannan LIU , Junren CHANG , Bingzhao LI
Abstract: A communication method includes determining, by a terminal device, that a second new data indicator (NDI) is toggled in response to a first condition being met. The second NDI is associated with a second resource. The method also includes receiving, by the terminal device, a second data. The second data is transmitted on the second resource. The second resource is associated with a second hybrid automatic repeat request (HARQ) process identifier (ID). The first condition includes the second resource is scheduled by using downlink control information (DCI) or physical downlink control channel (PDCCH) scrambled by a radio network temporary identifier (RNTI), among one or more other suitable conditions.
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公开(公告)号：US20200275518A1
公开(公告)日：2020-08-27
申请号：US16871810
申请日：2020-05-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren CHANG , Shulan FENG
Abstract: Embodiments of the present disclosure relate to the field of communications technologies, and in particular, to a communication method and a device. Second user equipment executes some tasks required for communication between first user equipment and a network device, and the first user equipment properly communicates with the second user equipment. In this way, energy consumption of the first user equipment required for communication with the network device can be reduced, thereby prolonging a standby time and improving user experience.
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公开(公告)号：US20180317241A1
公开(公告)日：2018-11-01
申请号：US16028392
申请日：2018-07-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jinhuan XIA , Junren CHANG
Abstract: Embodiments of the present invention provide a data transmission method and an apparatus, and relate to the field of communications technologies. The method includes: obtaining, by a terminal, first indication information of an uplink resource used for sending uplink data or uplink control information. The first indication information of the uplink resource includes information used to indicate whether the uplink resource is a type 1 uplink resource or a type 2 uplink resource. The type 1 uplink resource includes at least one subcarrier in a frequency domain, where when a subcarrier quantity of subcarriers is greater than or equal to 2, the subcarriers are orthogonal to each other, and a subcarrier spacing is 3.75 kHz; or the type 1 uplink resource includes at least one sub-channel in a frequency domain, where a bandwith of each sub-channel is approximately 3.75 kHz.
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公开(公告)号：US20170332332A1
公开(公告)日：2017-11-16
申请号：US15668299
申请日：2017-08-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingwei ZHANG , Junren CHANG , Yuhua CHEN , Xiaoan FAN , Bo LI , Yan CHENG , Yuanjie LI
CPC classification number: H04W52/30 , H04W52/146 , H04W52/243 , H04W52/346 , H04W52/365 , H04W52/367 , H04W72/0473
Abstract: An uplink transmission power control method and a user equipment are provided, where the method includes: determining, by a UE, whether uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers; where the adjacent subframes between the multiple carriers are partially overlapped; and timing advance values of the multiple carriers are different; and if uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers, processing, by the user equipment, an uplink channel transmitted over the last symbol on a partially overlapped subframe of another carrier except a carrier having the greatest timing advance value, so that total transmission power of the uplink channels is lower than the maximum transmission power or an interference level of the user equipment.
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公开(公告)号：US20140314014A1
公开(公告)日：2014-10-23
申请号：US14309579
申请日：2014-06-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingwei ZHANG , Junren CHANG , Yuhua CHEN , Xiaoan FAN , Bo LI , Yan CHENG , Yuanjie LI
CPC classification number: H04W52/30 , H04W52/146 , H04W52/243 , H04W52/346 , H04W52/365 , H04W52/367 , H04W72/0473
Abstract: An uplink transmission power control method and a user equipment are provided, where the method includes: determining, by a UE, whether uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers; where the adjacent subframes between the multiple carriers are partially overlapped; and timing advance values of the multiple carriers are different; and if uplink channels are simultaneously transmitted over adjacent subframes between multiple carriers, processing, by the user equipment, an uplink channel transmitted over the last symbol on a partially overlapped subframe of another carrier except a carrier having the greatest timing advance value, so that total transmission power of the uplink channels is lower than the maximum transmission power or an interference level of the user equipment.
Abstract translation: 提供一种上行链路发送功率控制方法和用户设备，其中所述方法包括：由UE确定是否在多个载波之间的相邻子帧上同时发送上行链路信道; 其中多个载波之间的相邻子帧部分重叠; 并且多个载波的定时提前值不同; 并且如果在多个载波之间的相邻子帧同时发送上行链路信道，则由用户设备处理除了具有最大定时提前值的载波之外的另一个载波的部分重叠的子帧上的最后一个符号上发送的上行链路信道，使得总和 上行信道的发送功率低于用户设备的最大发送功率或干扰电平。
