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:
Feb. 21, 2017
Filed:
Aug. 04, 2016
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Dragan Vujcic, Villepinte, FR;
Yeong Hyeon Kwon, Anyang-si, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 74/08 (2009.01); H04W 74/00 (2009.01); H04W 48/12 (2009.01); H04J 13/00 (2011.01);
U.S. Cl.
CPC ...
H04W 74/0833 (2013.01); H04J 13/0062 (2013.01); H04W 48/12 (2013.01); H04W 74/004 (2013.01);
Abstract
A terminal random access procedure is improved by allowing a mobile terminal to correctly map signature indexes onto cyclic shifted Zadoff-Chu (ZC) sequences when the deployed cells support a high-speed mobility by informing a mobile terminal whether a cell supports high-speed mobility.