RS53647B1 - Method of the radio map generating for the indoor wireless localization systems - Google Patents

Method of the radio map generating for the indoor wireless localization systems

Info

Publication number
RS53647B1
RS53647B1 RS20110278A RSP20110278A RS53647B1 RS 53647 B1 RS53647 B1 RS 53647B1 RS 20110278 A RS20110278 A RS 20110278A RS P20110278 A RSP20110278 A RS P20110278A RS 53647 B1 RS53647 B1 RS 53647B1
Authority
RS
Serbia
Prior art keywords
vectors
radio map
indoor wireless
localization systems
reference point
Prior art date
Application number
RS20110278A
Other languages
Serbian (sr)
Inventor
Dragan Dr. Kukolj
Dragan dr. SAMARDŽIJA
Jelena dr. KOVAČEVIĆ
Dejan KOJIĆ
Original Assignee
Rt-Rk D.O.O.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rt-Rk D.O.O. filed Critical Rt-Rk D.O.O.
Priority to RS20110278A priority Critical patent/RS53647B1/en
Publication of RS20110278A2 publication Critical patent/RS20110278A2/en
Publication of RS20110278A3 publication Critical patent/RS20110278A3/en
Publication of RS53647B1 publication Critical patent/RS53647B1/en

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  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

Postupak formiranja radio mape za sisteme bežične lokalizacije u zatvorenom prostoru upotrebom otiska snage signala, koji počinje korakom 500 merenja snage primljenih signala emitovanih sa baznih stanica 210, gde se za svaku referentnu tačku navedenog prostora formiraju vektori navedenih izmerenih primljenih signali i gde se formira radio mapa od karakterističnih vektora izvedenih iz navedenih vektora merenih snaga signala, karakterisan time da se u koraku (511) formira skup vektora primljenih signala za datu referentnu tačku od svih izmerenih snaga signala, gde se u koraku (512) vektori primljenih signala grupišu u grupe računanjem prototip vektora za datu referentnu tačku, pri čemu se postupak (510) formiranja prototip vektora ponavlja za sve referentne tačke navedenog prostora.Prijava sadrži još 2 zavisna patentna zahteva.The process of forming a radio map for indoor wireless localization systems using a signal power footprint beginning with step 500 of measuring the power of received signals emitted from base stations 210, where for each reference point of said space the vectors of said measured received signals are formed and where a radio map is formed of characteristic vectors derived from said vectors of measured signal strengths, characterized in that in step (511) a set of received signal vectors is formed for a given reference point from all measured signal strengths, where in step (512) the received signal vectors are grouped into groups by calculating a prototype of the vector for a given reference point, wherein the process (510) of forming the prototype vector is repeated for all reference points of said space. The application contains 2 more dependent claims.

RS20110278A 2011-06-28 2011-06-28 Method of the radio map generating for the indoor wireless localization systems RS53647B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RS20110278A RS53647B1 (en) 2011-06-28 2011-06-28 Method of the radio map generating for the indoor wireless localization systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RS20110278A RS53647B1 (en) 2011-06-28 2011-06-28 Method of the radio map generating for the indoor wireless localization systems

Publications (3)

Publication Number Publication Date
RS20110278A2 RS20110278A2 (en) 2012-02-29
RS20110278A3 RS20110278A3 (en) 2013-08-30
RS53647B1 true RS53647B1 (en) 2015-04-30

Family

ID=46025199

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20110278A RS53647B1 (en) 2011-06-28 2011-06-28 Method of the radio map generating for the indoor wireless localization systems

Country Status (1)

Country Link
RS (1) RS53647B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107632285A (en) * 2017-09-19 2018-01-26 北京小米移动软件有限公司 Map building and amending method and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107632285A (en) * 2017-09-19 2018-01-26 北京小米移动软件有限公司 Map building and amending method and device
CN107632285B (en) * 2017-09-19 2021-05-04 北京小米移动软件有限公司 Map creating and modifying method and device

Also Published As

Publication number Publication date
RS20110278A3 (en) 2013-08-30
RS20110278A2 (en) 2012-02-29

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