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:
Nov. 08, 2005
Filed:
Jul. 21, 2000
David J. Gesbert, Mountain View, CA (US);
Peroor K. Sebastian, Mountain View, CA (US);
Vinko Erceg, San Jose, CA (US);
Victor Shtrom, Sunnyvale, CA (US);
Sanjay Kasturia, Palo Alto, CA (US);
Arogyaswami J. Paulraj, Stanford, CA (US);
David J. Gesbert, Mountain View, CA (US);
Peroor K. Sebastian, Mountain View, CA (US);
Vinko Erceg, San Jose, CA (US);
Victor Shtrom, Sunnyvale, CA (US);
Sanjay Kasturia, Palo Alto, CA (US);
Arogyaswami J. Paulraj, Stanford, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
The present invention includes a wireless communication system. The wireless communication system includes a plurality of transceiver antennae. Each transceiver is spatially separate from at least one other transceiver antenna. Each transceiver antenna includes a transceiver antenna polarization. At least one transceiver antenna has a polarization that is different than at least one other transceiver antenna. Each transceiver antenna transmits a corresponding data stream. The wireless communication system further includes a plurality of receiver antennae. The receiver antennae receive at least one data stream. The transceiver antenna polarization of each transceiver antenna is pre-set to optimize separability of the received data streams. A transmission channel between the transceiver antennae and the receiver antennae can be estimated with a channel matrix. The pre-set transceiver antenna polarization of each transceiver antenna can be determined by minimizing a singular value spread of the channel matrix. A pre-set receiver antenna polarization of each receiver antenna can also be determined by minimizing a singular value spread of the channel matrix.