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 systemsInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
2011
- 2011-06-28 RS RS20110278A patent/RS53647B1/en unknown
Cited By (2)
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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