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.

Date of Patent:
Feb. 11, 2020

Filed:

Feb. 27, 2015
Applicant:

Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;

Inventors:

Fredrik Gunnarsson, Linköping, SE;

Feng Yin, Linköping, SE;

Yuxin Zhao, Linköping, SE;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/02 (2018.01); G01S 5/02 (2010.01); H04B 17/391 (2015.01); H04B 17/318 (2015.01); H04W 64/00 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 4/023 (2013.01); G01S 5/0268 (2013.01); H04B 17/3911 (2015.01); H04B 17/318 (2015.01); H04W 64/003 (2013.01); H04W 84/12 (2013.01);
Abstract

A method performed by a network node or a wireless communications device for determining a reporting threshold related to proximity based positioning in a wireless communications network. For each of a plurality of candidate reporting thresholds the network node or the wireless communications device calculates a corresponding localization accuracy metric based on a deployment information related to a deployment of the wireless communications network, an evaluation position related to the evaluation of a received signal, a propagation model relating the evaluation position and the evaluation of the received signal, and the respective candidate reporting threshold. The network node or the wireless communications device then determines the reporting threshold based on the plurality of corresponding localization accuracy metrics.


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