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:
Apr. 22, 2008
Filed:
Dec. 31, 2002
Applicants:
Lidong Chi, Shenzhen, CN;
Yanwen Wang, Shenzhen, CN;
Yunkuan Wang, Shenzhen, CN;
Inventors:
Assignee:
ZTE Corporation, Shenzhen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A beam forming method for a smart antenna and smart antennas configured to employ the method, in which pre-multibeam processing and time delay aligning are implemented to array signals, and then a suboptimum weight is calculated by means of a pilot frequency symbol, and an optimum weight is iteratively calculated with the suboptimum weight as an initial value, and finally the beams are formed by means of the optimum weight.