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. 16, 2010
Filed:
Jun. 27, 2006
Dan Stopler, Holon, IL;
Dan Stopler, Holon, IL;
Alvarion Ltd., Tel-Aviv, IL;
Abstract
A method is provided for estimating a signal received at a wireless cell along a channel where the frequency used for conveying traffic is substantially equal to frequency used for conveying traffic along at least one other channel extending from/to at least one substantially interfering cell. The method comprises: associating a pilot sequence with operative cells; providing a receiver with information to allow estimation of the pilot sequence by a respective transmitter; providing the receiver with information to allow estimation of pilot sequences associated with other transmitters communicating with other receivers located at the geographical proximity of that receiver; estimating the signal associated with the pilot sequence used by the first transmitter; subtracting the estimated signal from an input signal received by that receiver; estimating the pilot signal associated with a pilot sequence used by other transmitters; and modifying the estimation of the pilot signal used by the first transmitter.