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:
May. 24, 2022
Filed:
Apr. 11, 2016
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Meng Wang, Sundyberg, SE;
Yufei Blankenship, Kildeer, IL (US);
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); G01S 5/02 (2010.01); H04W 64/00 (2009.01); G01S 5/00 (2006.01); G01S 5/10 (2006.01); H04L 5/00 (2006.01); H04L 27/26 (2006.01);
U.S. Cl.
CPC ...
H04W 72/0453 (2013.01); G01S 5/0226 (2013.01); G01S 5/0236 (2013.01); G01S 5/10 (2013.01); H04L 5/0005 (2013.01); H04L 5/005 (2013.01); H04L 27/2607 (2013.01); H04L 27/2613 (2013.01); H04W 64/00 (2013.01); G01S 5/0036 (2013.01);
Abstract
Embodiments herein relate to method for transmitting positioning reference signals (PRSs) in a cell served by a base station. The base station maps PRSs onto different groups of time-frequency resources according to different respective PRS patterns, wherein each of the different groups spans one or more consecutive subframes in time. The base station transmits the PRSs in the cell in accordance with said mapping.