公开(公告)号：US20170164366A1

公开(公告)日：2017-06-08

申请号：US15211011

申请日：2016-07-15

Applicant: QUALCOMM INCORPORATED

Inventor： WEI ZENG ,  JOSEPH BINAMIRA SORIAGA ,  ALEXANDROS MANOLAKOS ,  TINGFANG JI

IPC: H04W72/04 ,  H04L5/00 ,  H04W28/02 ,  H04L5/14

CPC classification number: H04W72/0453 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/14 ,  H04L5/1469 ,  H04W28/0278 ,  H04W72/0413 ,  H04W72/042 ,  H04W88/02 ,  H04W88/08

Abstract: Wireless communications systems and methods related to a coupled mode common uplink burst in Time Division Duplex (TDD) sub-frame structure are disclosed. Upon receiving a signal requesting a user to transmit a sounding reference signal (SRS) and a control channel within a common uplink (UL) burst in each sub-frame communicated between the user and a base station, the user transmits the common UL burst comprising the SRS coupled with the control channel spanning the same frequency bandwidth.