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公开(公告)号：US20220408282A1
公开(公告)日：2022-12-22
申请号：US17896178
申请日：2022-08-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongping ZHANG , Qinghai ZENG
Abstract: A core network element includes a processor, and a non-transitory memory coupled to the processor. The non-transitory memory is configured to store non-transitory instructions, and in response to being executed by the processor, cause the core network element to perform operations including generating, by a first artificial intelligence (AI) protocol layer of the core network element, an AI parameter. The first AI protocol layer of the core network element is an upper layer of a next generation application protocol (NGAP) protocol layer of the core network element. The operations further include sending the AI parameter to a first access network device, and receiving the AI data from the first access network device. The AI parameter is useable for indicating AI data that is to be obtained and an obtaining manner of the AI data.
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公开(公告)号：US20220338032A1
公开(公告)日：2022-10-20
申请号：US17846920
申请日：2022-06-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing HU , Qinghai ZENG , Hongping ZHANG
IPC: H04W24/04
Abstract: The present disclosure relates to communication methods and communication apparatus. In one example method, a centralized unit user plane (CU-UP) obtains a first service feature of a service. The first service feature includes one or more of the following: data that indicates whether the service is a periodic service, a periodicity corresponding to the service when the service is a periodic service, a service packet size corresponding to the service, a service model corresponding to the service, or scheduling time of the service. Then, the CU-UP sends the first service feature to a centralized unit control plane (CU-CP). Next, the CU-CP may send the first service feature to a distributed unit (DU).
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公开(公告)号：US20220330075A1
公开(公告)日：2022-10-13
申请号：US17855237
申请日：2022-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Le YAN , Qinghai ZENG , Tingting GENG , Hongping ZHANG
Abstract: This application provides a radio resource management measurement method and apparatus. A network device sends measurement configuration information to a terminal device, where the measurement configuration information carries a first threshold; and the terminal device determines, based on a value relationship between a detection value and the first threshold, and signal quality of at least one neighboring cell, whether to report a measurement report. When performing RRM measurement, the terminal device can determine, based on a relationship between the first threshold and signal quality of a serving cell and/or a quantity of detected cells, and the signal quality of the at least one neighboring cell, whether to report the measurement report. This can prevent the terminal device from reporting the measurement report frequently, and avoid a case in which the terminal device does not report the measurement report in a timely manner, so that a measurement mechanism is more appropriate.
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公开(公告)号：US20220322111A1
公开(公告)日：2022-10-06
申请号：US17848852
申请日：2022-06-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongping ZHANG , Qinghai ZENG
Abstract: An artificial intelligence (AI) protocol layer of a first access network device generates an AI parameter, and sends the AI parameter to a terminal device. Then, the first access network device receives, from the terminal device, AI data obtained based on the AI parameter. The AI protocol layer of the first access network device is an upper layer of a radio resource control (RRC) protocol layer of the first access network device, an AI protocol layer of the terminal device is an upper layer of an RRC protocol layer of the terminal device, and the AI parameter indicates the AI data that needs to be obtained and an AI data obtaining manner.
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公开(公告)号：US20220264520A1
公开(公告)日：2022-08-18
申请号：US17738973
申请日：2022-05-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaoying XU , Qinghai ZENG , Qufang HUANG , Chunhua YOU
Abstract: A communication method and an apparatus are provided, to resolve a problem of low data transmission efficiency. The method includes: in response to receiving a paging message from a terminal device, a terminal device determines, based on a preconfiguration and/or the paging message, a first physical uplink shared channel (PUSCH) resource used to transmit a paging response, and sends the paging response to the access network device on the first PUSCH resource, where the paging response carries identity authentication information of the terminal device. After the access network device or a core network successfully performs identity authentication on the terminal device, downlink data transmission can be performed. Compared with a manner in which downlink data transmission can be performed only after a radio resource control (RRC) connection is set up or resumed, this manner can improve data transmission efficiency.
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Patent Agency Ranking
公开(公告)号：US20220167222A1
公开(公告)日：2022-05-26
申请号：US17670237
申请日：2022-02-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lili ZHENG , Hongping ZHANG , Qinghai ZENG , Jia LIU , Jingxin WEI
Abstract: Embodiments of this application provide a synchronization signal/physical broadcast channel block (SSB) measurement method and an apparatus. One example method includes that a terminal device receives first information and second information. The first information indicates a time domain position of an SSB sent by a serving cell, and the second information indicates a set of SSBs that the terminal device needs to measure and that are sent by a neighboring cell. The terminal device measures, in a first measurement window based on the first information, the SSB sent by the serving cell. The terminal device measures, in a second measurement window based on the second information, the SSB sent by the neighboring cell.
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公开(公告)号：US20220167200A1
公开(公告)日：2022-05-26
申请号：US17670566
申请日：2022-02-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lili ZHENG , Hongping ZHANG , Qinghai ZENG , Xingxing HU
Abstract: Example cell measurement methods and apparatus are described. One example method includes obtaining, by a first network device, a first paging parameter of a cell served by a second network device. The first paging parameter is used to indicate a first time domain position at which a terminal device monitors a paging message from the second network device. The first network device sends a reference signal based on the first paging parameter. A time domain position of the reference signal is determined based on the first time domain position.
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公开(公告)号：US20220030444A1
公开(公告)日：2022-01-27
申请号：US17487802
申请日：2021-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xingxing HU , Hongping ZHANG , Qinghai ZENG
Abstract: Embodiments of this application provide a communication method, apparatus, and system. The method includes: A terminal device receives first information from a first network device or a second network device, and determines, based on the first information, that it is allowable that the terminal device sends MDT information to the first network device. When it is allowable that the terminal device sends the MDT information to the first network device, the terminal device sends the MDT information to the first network device. This prevents the terminal device from sending the MDT information to the first network device immediately after obtaining the MDT information and avoids disclosure of a network coverage status, thereby effectively and securely using the MDT information.
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公开(公告)号：US20220007240A1
公开(公告)日：2022-01-06
申请号：US17479690
申请日：2021-09-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Rui WANG , Mingzeng DAI , Qinghai ZENG
Abstract: Example communication methods and apparatus are described. In one example method, a terminal disables a capability of accessing a first network. The terminal receives a wireless capability obtaining message from an access network device of a second network, where the wireless capability obtaining message is used to request to obtain a wireless capability of the terminal. The terminal sends a first notification message to the access network device of the second network, where the first notification message is used to indicate that the terminal does not support access to the first network. In this way, the access network device of the second network can learn that the terminal has disabled access to the first network.
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公开(公告)号：US20210385725A1
公开(公告)日：2021-12-09
申请号：US17408192
申请日：2021-08-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tingting GENG , Qinghai ZENG
Abstract: A data transmission method, an apparatus, and a computer storage medium are provided. A first routing node receives downlink data of a terminal device. The first routing node sends a downlink paging request to a core network device, where the downlink paging request is used to indicate the core network device to search for a second access network device corresponding to a current location of the terminal device. The first routing node receives second routing information from a routing management node, where the second routing information is determined by the routing management node based on a routing information update request from the second access network device. The first routing node sends the downlink data to the terminal device via the second access network device based on the second routing information.
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