公开(公告)号：US09807618B2

公开(公告)日：2017-10-31

申请号：US15171191

申请日：2016-06-02

Applicant: QUALCOMM Incorporated

Inventor： Zhengwei Liu ,  Xiaoxia Zhang ,  Jordan Kulcsar

IPC: H04W16/14 ,  H04W74/08 ,  H04W24/02 ,  H04W72/08 ,  H04L5/00 ,  H04W88/08 ,  H04W88/02

CPC classification number: H04W16/14 ,  H04L5/0057 ,  H04W24/02 ,  H04W72/082 ,  H04W72/085 ,  H04W74/0816 ,  H04W88/02 ,  H04W88/08

Abstract: Techniques and apparatuses for wireless communication are described herein. According to some possible aspects, a base station may determine a random number to be used in association with performing a clear channel assessment (CCA) in a licensed assisted access (LAA) network. The base station may determine the random number in coordination with one or more other random numbers determined by one or more other base stations. The base station may determine, based on the random number, a time to perform the CCA to reduce or prevent conflicts with the one or more other base stations.