公开(公告)号：US20190306808A1

公开(公告)日：2019-10-03

申请号：US16301437

申请日：2017-05-12

Applicant: China Academy of Telecommunications Technology

Inventor： Xuejuan GAO ,  Songtao LIU ,  Pan XUEMING

IPC: H04W52/32 ,  H04W72/04 ,  H04W52/16 ,  H04L5/00 ,  H04L27/26 ,  H04W80/08 ,  H04W88/02 ,  H04W88/08

Abstract: A method for transmitting pilots of an uplink shared channel comprises: determining, by a UE, transmit power of data carried in the uplink shared channel; determining, by the UE, transmit power of the pilots carried in the uplink shared channel according to the transmit power of the data carried in the uplink shared channel, and a pilot power boosting factor of the UE, wherein the pilot power boosting factor represents a multiple of transmit power of the pilots of the uplink shared channel in a resource element relative to transmit power of the data carried in the uplink shared channel in a resource element, the multiple is more than or equal to 1, and the pilots are transmitted in a symbol occupied by the pilots with a comb-like pattern; and transmitting, by the UE, the pilots of the uplink shared channel at the transmit power of the pilots.