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:
Apr. 04, 2017
Filed:
May. 27, 2015
Applicant:
Telefonaktiebolaget L M Ericsson (Publ), Stockholm, SE;
Inventors:
Assignee:
Telefonaktiebolaget L M Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 40/00 (2009.01); H04W 16/26 (2009.01); H04W 4/02 (2009.01); H04W 16/32 (2009.01); H04W 24/10 (2009.01); H04W 64/00 (2009.01); H04L 5/00 (2006.01); H04B 7/04 (2017.01); H04B 7/06 (2006.01); H04W 84/04 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 16/26 (2013.01); H04B 7/0478 (2013.01); H04B 7/0482 (2013.01); H04B 7/0658 (2013.01); H04L 5/0073 (2013.01); H04W 4/021 (2013.01); H04W 16/32 (2013.01); H04W 24/10 (2013.01); H04W 64/003 (2013.01); H04W 84/042 (2013.01); H04W 88/08 (2013.01);
Abstract
Systems and methods are disclosed for providing location-based codebook subset restriction. In some embodiments, location-based codebook subset restriction is provided in such a manner as to mitigate co-channel interference from a macro base station to User Equipment devices (UEs) in a cell range expansion zone of a Low Power Node (LPN) within a coverage area of the macro base station. In this manner, performance of the UEs in the cell range expansion zone is improved.