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:
Sep. 09, 2014
Filed:
Dec. 14, 2012
Andreas Nilsson, Göteborg, SE;
Henrik Asplund, Stockholm, SE;
Mikael Coldrey, Landvetter, SE;
Jonas Medbo, Uppsala, SE;
Mathias Riback, Täby, SE;
Karl Werner, Segeltorp, SE;
Andreas Nilsson, Göteborg, SE;
Henrik Asplund, Stockholm, SE;
Mikael Coldrey, Landvetter, SE;
Jonas Medbo, Uppsala, SE;
Mathias Riback, Täby, SE;
Karl Werner, Segeltorp, SE;
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Abstract
The MIMO method and apparatus disclosed herein improve throughput conditions limited by multiplicative noise by reducing the gain of the data streams associated with one or more dominant signal paths between MIMO communication nodes. As used herein, multiplicative noise refers to any noise dependent on or proportional to a signal strength at a transmitting node and/or a receiving node of a wireless communication network. An additional method and apparatus are included for determining that multiplicative noise limits the throughput conditions.