公开(公告)号：US20190223112A1

公开(公告)日：2019-07-18

申请号：US16361244

申请日：2019-03-22

Applicant: SONY CORPORATION

Inventor： Hui TIAN ,  Qimei CUI ,  Meng WANG ,  Zhilin LI ,  Yang LIU

IPC: H04W52/26 ,  H04W72/04 ,  H04W52/24

CPC classification number: H04W52/265 ,  H04W52/24 ,  H04W52/241 ,  H04W52/244 ,  H04W72/044

Abstract: A wireless communication device, a wireless communication method and a wireless communication system. The wireless communication device includes: a classification unit, used for, based on the channel qualities of downlinks of a target cell and other cells in a cell cluster on a specific resource block, classifying the overall condition of the channel quality; and a control unit, used for controlling, so as to determine the target transmitting power of the target cell on the specific resource block by using a power distribution method adapting to the classification. According to the scheme, the system throughput of a wireless network on the specific resource block under dense cell distribution can be maximized.