公开(公告)号：US20230224023A1

公开(公告)日：2023-07-13

申请号：US17928245

申请日：2021-05-08

Applicant: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.

Inventor： Shaoli KANG ,  Deshan MIAO ,  Hai BI ,  Shaohui SUN ,  Yingmin WANG

IPC: H04B7/185 ,  H04L5/00

CPC classification number: H04B7/18515 ,  H04B7/18517 ,  H04B7/18539 ,  H04B7/18571 ,  H04L5/001

Abstract: A control method and a control device in a heterogeneous three-dimensional hierarchical network, and a communication system are provided. The control method includes: obtaining a coverage mode of a terminal; when the coverage mode is single-layered sub-network coverage, setting a non-ground mobile communication sub-network or a ground mobile communication sub-network corresponding to the single-layered sub-network coverage to be in a standalone operating mode or an intra-layer carrier aggregation mode; and when the coverage mode is multi-layered sub-network coverage, setting the non-ground mobile communication sub-network corresponding to the multi-layered sub-network coverage, or the ground mobile communication sub-network and the non-ground mobile communication sub-network corresponding to the multi-layered sub-network coverage, to be in a cross-layer carrier aggregation mode. The ground mobile communication sub-network and the non-ground mobile communication sub-network use a same or unified radio access technology.