公开(公告)号：US09288709B2

公开(公告)日：2016-03-15

申请号：US13763680

申请日：2013-02-10

Applicant: QUALCOMM Incorporated

Inventor： Gang Ding ,  Kiran S. Chikkappa ,  Patrik N. Lundqvist ,  Rahul Malik

IPC: H04L12/413 ,  H04W28/02 ,  H04W74/08

CPC classification number: H04W28/0231 ,  H04W74/0808

Abstract: A method of adjusting a carrier sense threshold to avoid hidden nodes during wireless broadcast. The method includes monitoring a load of the peer-to-peer network before broadcasting a message from a node. The method also includes adjusting a carrier sense threshold (CST) based on the load of the peer-to-peer network to avoid broadcast message collisions due to one or more hidden nodes.

Abstract translation: 一种在无线广播期间调整载波侦听阈值以避免隐藏节点的方法。 该方法包括在从节点广播消息之前监视对等网络的负载。 该方法还包括基于对等网络的负载来调整载波侦听阈值（CST），以避免由于一个或多个隐藏节点引起的广播消息冲突。