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:
Mar. 22, 2011
Filed:
Apr. 28, 2006
Shengjie Zhao, Mundelein, IL (US);
Hanqing Lou, Garland, TX (US);
Neelesh B. Mehta, Secunderabad, IN;
Jinyun Zhang, Cambridge, MA (US);
Shengjie Zhao, Mundelein, IL (US);
Hanqing Lou, Garland, TX (US);
Neelesh B. Mehta, Secunderabad, IN;
Jinyun Zhang, Cambridge, MA (US);
Mitsubishi Electric Research Laboratories, Inc, Cambridge, MA (US);
Abstract
A method and system processes reference signals () for an uplink channel () between a transmitter, such as user equipment, and a receiver such as a base station, in a wireless communication network. A sequence of symbols to be transmitted is converted to a sequence of sub frames. The sequence of sub frames is grouped into groups of sub frames. Each sub frames includes at least two time-adjacent sub frames, and reference signals are inserted in a subset of the sub frames.