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. 19, 2008
Filed:
Jul. 28, 2005
Sriram Mudulodu, Milpitas, CA (US);
Krishnamurthy Giridhar, Chennai, IN;
Sriram Mudulodu, Milpitas, CA (US);
Krishnamurthy Giridhar, Chennai, IN;
Beceem Communications Inc., Santa Clara, CA (US);
Abstract
A method and system for transmitting training information in a block transmission system is provided. The method includes transmitting a first information bearing unit by at least one transmit antenna. The method further includes transmitting a second information bearing unit by the at least one transmit antenna. The second information bearing unit is the first information bearing unit shifted by a frequency offset. As a result, the combination of the first information bearing unit and the second information bearing unit is substantially periodic. Further, the combination of the first information bearing unit and the second information bearing unit is one of preamble, midamble, or postamble.