公开(公告)号：US20140194154A1

公开(公告)日：2014-07-10

申请号：US13737885

申请日：2013-01-09

Applicant: QUALCOMM INCORPORATED

Inventor： Vinay SRIDHARA ,  Sina FIROUZABADI ,  Ayman Fawzy NAGUIB

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04L25/0202

Abstract: A system and method is described herein for compensating for artifacts introduced by nodes in a wireless network. The method may include transmitting, by a first node, first characteristic information indicating the frequency response of the first node to a mobile station in the wireless network and receiving, by the first node from the mobile station, second characteristic information indicating the frequency response of a second node in the wireless network. By broadcasting the frequency response of each node in the network to each other node, the method may produce a compensated channel estimation that eliminates or reduces artifacts introduced by the nodes to wireless signals.

Abstract translation: 本文描述了用于补偿由无线网络中的节点引入的伪影的系统和方法。 该方法可以包括由第一节点向无线网络中的移动台发送指示第一节点的频率响应的第一特征信息，并且由移动台的第一节点接收指示频率响应的第二特征信息 无线网络中的第二个节点。 通过将网络中的每个节点的频率响应广播到每个其他节点，该方法可以产生补偿的信道估计，其消除或减少节点向无线信号引入的伪像。