公开(公告)号：US20220417811A1

公开(公告)日：2022-12-29

申请号：US17901413

申请日：2022-09-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tingyu Xin ,  Bingzhao Li ,  Lei Chen

IPC: H04W36/06 ,  H04L5/00 ,  H04W36/16

Abstract: Embodiments of this application provide a communication method and a device. The communication method and the device may be used in the field of a communication technology that supports a reduced capability terminal device, for example, weak-capability UE or MTC UE. The method includes: A first network device determines that a type of a first terminal device is a first type. The first network device sends a handover request message. The handover request message includes first indication information. The first indication information includes identifier information of the first type. The first network device receives a handover acknowledgment message or a handover preparation failure message.

公开(公告)号：US20230345371A1

公开(公告)日：2023-10-26

申请号：US18342439

申请日：2023-06-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tingyu Xin ,  Bingzhao Li ,  Lei Chen

IPC: H04W52/02 ,  H04W68/00

CPC classification number: H04W52/0229 ,  H04W68/005

Abstract: Embodiments of this application relate to the communication field, and provide an information receiving method, an information sending method, and a communication apparatus. The method includes: A network device determines, based on a to-be-notified service type, whether to send a first wake-up signal. When the to-be-notified service type includes a unicast service, the network device sends the first wake-up signal. When the to-be-notified service type includes a non-unicast service, the network device does not send the first wake-up signal. The terminal device determines, based on a service state, whether to detect the first wake-up signal. When the service state is a unicast service state, the terminal device determines to detect the first wake-up signal, and receives first information based on the detected first wake-up signal.

公开(公告)号：US20230090851A1

公开(公告)日：2023-03-23

申请号：US17994747

申请日：2022-11-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tingyu Xin ,  Bingzhao Li ,  Lei Chen ,  Haifeng Yu

IPC: H04W72/30 ,  H04W72/0453 ,  H04L5/00 ,  H04W4/06 ,  H04W48/10

Abstract: This application provides a multicast information receiving method, an indication information sending/receiving method, and a related apparatus. The method includes: A first terminal apparatus receives first indication information from a network device; determines a first bandwidth of a first bandwidth part BWP based on the first indication information, where the first BWP is for receiving first multicast information, and the first bandwidth is a bandwidth configured in a master information block MIB or a system information block SIB1; and receives the first multicast information on the first bandwidth.