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:
Jun. 21, 2016
Filed:
Aug. 21, 2013
Applicant:
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Inventors:
Erik Larsson, Uppsala, SE;
Michael Samuel Bebawy, San Jose, CA (US);
Peter Von Wrycza, Stockholm, SE;
Yi-Pin Eric Wang, Fremont, CA (US);
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 80/04 (2009.01); H04W 36/30 (2009.01); H04W 36/04 (2009.01); H04W 24/02 (2009.01); H04L 25/02 (2006.01); H04W 36/16 (2009.01); H04W 36/18 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 36/04 (2013.01); H04L 25/0224 (2013.01); H04W 24/02 (2013.01); H04W 36/165 (2013.01); H04W 36/18 (2013.01); H04W 88/08 (2013.01);
Abstract
A method in a network node for estimating a channel from a user node to the network node is provided. The network node receives first pilots. The network node receives () additional pilots from the user node. The network node estimates () the channel based on the additional pilots. The additional pilots are any one out of: