公开(公告)号：US20170181127A1

公开(公告)日：2017-06-22

申请号：US15266764

申请日：2016-09-15

Applicant: QUALCOMM Incorporated

Inventor： KARL GEORG HAMPEL ,  VINCENT DOUGLAS PARK ,  JUNYI LI

IPC: H04W72/04 ,  H04W52/18 ,  H04W24/08 ,  H04W24/10 ,  H04L5/00 ,  H04W28/04

CPC classification number: H04W52/18 ,  H04L5/0048 ,  H04L5/0055 ,  H04W24/08 ,  H04W24/10 ,  H04W76/20

Abstract: Systems and methods are disclosed for using a monitoring application to measure channel state information during idle cycles in a mission-critical application. A first wireless communication device determines whether there is a mission-critical data packet to be transmitted to a second wireless communication device. If not, the first wireless communication device determines whether a monitoring packet should be transmitted to the second wireless communication device. If the first wireless communication device determines a monitoring packet should be sent, the first wireless communication devices transmits a monitoring packet containing an identifier and a reference signal to the second wireless communication device.