Changes between Version 5 and Version 6 of Architecture/Deployment/Measurements/s3-lg1


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Timestamp:
May 20, 2021, 10:16:36 AM (4 years ago)
Author:
mpk2138
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  • Architecture/Deployment/Measurements/s3-lg1

    v5 v6  
    55'''''Data''': [https://wiki.cosmos-lab.org/raw-attachment/wiki/Hardware/Nodes/Measurements/s3-lg1/rssi_coverage_map_s3-lg1.csv Available here (CSV)]''
    66
     7==== Node photographs
     8 ||||||Figure 1: Photographs of s3-lg1 ||
     9 || [[Image(s3-lg1_campus.jpg, 350px)]] || [[Image(s3-lg1_roof.jpg, 197px)]] ||
     10 || (a) Looking up from campus level  || (b) From Mudd building rooftop ||
     11
     12
    713==== Coverage
    814[https://wiki.cosmos-lab.org/wiki/Hardware/Nodes/Measurements Coverage measurements] were performed around the campus area in August 2020. In total, 201 measurements were taken in a roughly 5m-spaced grid in the campus area. The measurement results are presented below.
    915
     16 || Figure 2: Coverage measurement results for {{{s3-lg1}}}.
    1017 || [[Image(rssi_coverage_map_s3-lg1.png, 800px)]]
    11  || Figure 1: Coverage measurement results for {{{s3-lg1}}}.
    1218
    1319These measurements demonstrate an RSSI of around -85 dBm at a 300m straight-line distance, even in the presence of multiple buildings blocking line of sight. As would be expected, the locations close to the node experience higher RSSI.