公开(公告)号：US07218934B2

公开(公告)日：2007-05-15

申请号：US10639531

申请日：2003-08-13

Applicant: Carsten Juncker ,  Peter Toft ,  Niels Jacob Sand Morch

Inventor： Carsten Juncker ,  Peter Toft ,  Niels Jacob Sand Morch

IPC: H04Q7/20

CPC classification number: G01S11/10 ,  H04B7/01 ,  H04B17/20

Abstract: The Doppler spreads of the received signals in a MIMO, SIMO or MISO mobile communication system are estimated from the derivatives of the path transfer function envelopes for the received signals. The estimated Doppler spreads is used to estimate the speed of the mobile station.

Abstract translation: MIMO，SIMO或MISO移动通信系统中的接收信号的多普勒扩展根据接收信号的路径传递函数包络的导数来估计。 估计的多普勒扩展用于估计移动台的速度。

公开(公告)号：US20060258294A1

公开(公告)日：2006-11-16

申请号：US11460427

申请日：2006-07-27

Applicant: Carsten Juncker ,  Peter Toft ,  Niels Morch

Inventor： Carsten Juncker ,  Peter Toft ,  Niels Morch

IPC: H04B17/00

CPC classification number: G01S11/10 ,  H04B7/01 ,  H04B17/20

Abstract: The Doppler spreads of the received signals in a MIMO, SIMO or MISO mobile communication system are estimated from the derivatives of the path transfer function envelopes for the received signals. The estimated Doppler spreads is used to estimate the speed of the mobile station.

Abstract translation: MIMO，SIMO或MISO移动通信系统中的接收信号的多普勒扩展根据接收信号的路径传递函数包络的导数来估计。 估计的多普勒扩展用于估计移动台的速度。