公开(公告)号：US09924480B2

公开(公告)日：2018-03-20

申请号：US15216320

申请日：2016-07-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sooyong Kim ,  Junghwan Son ,  Junghoon Lee ,  Intae Kang ,  Chaehag Yi

IPC: H04W24/08 ,  H04W56/00 ,  H04B17/13 ,  H04B1/04

CPC classification number: H04W56/0015 ,  H04B17/13 ,  H04B2001/045 ,  H04W24/08

Abstract: Methods and apparatuses are provided in which a first terminal determines a delay offset value based on a first delay value of a first channel between the first terminal and an entity, and a second delay value of a second channel between the first terminal and the entity. The delay offset value is transmitted from the first terminal, to a second terminal. The second terminal uses the delay offset value to determine a third delay value of a third channel between the second terminal and the entity based on a fourth delay value of a fourth channel between the second terminal and the entity, the fourth delay value being determined by the second terminal.