公开(公告)号：US20230138567A1

公开(公告)日：2023-05-04

申请号：US18148359

申请日：2022-12-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Quanzhong Gao ,  Kai Xu ,  Shaofeng Sun

IPC: H04W16/28 ,  H04W72/04 ,  H04B7/0413

Abstract: A coverage enhancement method and an apparatus are disclosed. The method includes transmitting N first SSB beams in a first SSB beam set on a first initial bandwidth part BWP resource, and transmitting M second SSB beams in a second SSB beam set on a second initial BWP resource, where coverage of the first SSB beam set is located in a first partial area of a sector, coverage of the second SSB beam set is located in a second partial area of the sector, and N and M are positive integers. In this way, complementary coverage of a first SSB beam and a second SSB beam is implemented in the sector.

公开(公告)号：US20190320297A1

公开(公告)日：2019-10-17

申请号：US16456841

申请日：2019-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Leyuan Xu ,  Shaofeng Sun

IPC: H04W4/06 ,  H04W68/00 ,  H04L5/00 ,  H04L27/26

Abstract: This application provides a service data transmission method, a network device, and a terminal device. A network device sends a first indication message to a terminal device, where the first indication message indicates a second air interface parameter configuration, and the first indication message is sent by using an air interface resource with a first air interface parameter configuration. The network device performs service data transmission with the terminal device by using an air interface resource with the second air interface parameter configuration.