Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
radio propagation model
|
| gptkbp:appliesTo |
base station antenna heights from 30 m to 100 m
distances from 1 km to 100 km frequencies from 150 MHz to 1920 MHz mobile antenna heights from 1 m to 10 m |
| gptkbp:basisFor |
gptkb:Hata_model
|
| gptkbp:characteristic |
empirical model
|
| gptkbp:developedBy |
gptkb:Yoshihisa_Okumura
1968 |
| gptkbp:environmentalImpact |
suburban
urban open area |
| https://www.w3.org/2000/01/rdf-schema#label |
Okumura model
|
| gptkbp:limitation |
based on measurements in Tokyo
does not account for small-scale fading |
| gptkbp:locationOfStudy |
gptkb:Tokyo,_Japan
|
| gptkbp:parameter |
gptkb:region
frequency base station antenna height environment type mobile antenna height |
| gptkbp:publishedIn |
gptkb:IEEE_Transactions_on_Vehicular_Technology
|
| gptkbp:usedFor |
predicting path loss in urban areas
cellular network planning |
| gptkbp:bfsParent |
gptkb:Okumura-Hata_model
|
| gptkbp:bfsLayer |
6
|