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:
Jul. 02, 2019
Filed:
May. 24, 2016
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Xiaohui Wang, Limhamn, SE;
Torgny Palenius, Barseback, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (publ), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/32 (2009.01); H04W 36/04 (2009.01); H04W 36/00 (2009.01); H04W 36/30 (2009.01); H04W 84/04 (2009.01); H04W 88/08 (2009.01); H04W 36/16 (2009.01);
U.S. Cl.
CPC ...
H04W 36/32 (2013.01); H04W 36/0005 (2013.01); H04W 36/0069 (2018.08); H04W 36/04 (2013.01); H04W 36/30 (2013.01); H04W 36/165 (2013.01); H04W 84/045 (2013.01); H04W 88/085 (2013.01);
Abstract
Performance optimization of a mobile communications network is disclosed where groups of wireless communication devices are moving together at high speed, e.g. on-board high speed trains. The performance optimization is provided via a multiple layered access context in terms of a low frequency layer serving as a large coverage cell overlapping with multiple smaller cells with higher performance in a high frequency layer.