The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2006
Filed:
May. 15, 2003
Jiang LI, Shen Zhen, CN;
Jinlin Zhang, Shen Zhen, CN;
Qi Ding, Shen Zhen, CN;
Hebing Wu, Shen Zhen, CN;
Junfeng Guo, Shen Zhen, CN;
Jiang Li, Shen Zhen, CN;
Jinlin Zhang, Shen Zhen, CN;
Qi Ding, Shen Zhen, CN;
Hebing Wu, Shen Zhen, CN;
Junfeng Guo, Shen Zhen, CN;
Huawei Technologies Co., Ltd., Shen Zhen, CN;
Abstract
A spatial domain matched filtering method and an array receiver in a radio communication system are provided. The spatial domain matched filtering method includes the steps of receiving array digital signals; weighting the array digital signals to obtain digital beam output signals; evaluating power value of digital beam output signals and normalizing the digital beam output signals; evaluating a correlation coefficient reflecting the energy of an expected signal in each beam; wherein evaluating equations are:Coeff()=Coeff()+αCoeff(−1);and outputting the digital beam output signal corresponding to the maximum correlation coefficient.