Analysis of LoRa Direct to Satellite IoT Networks FLoRaSat

Performance Analysis of LoRa Based Direct to Satellite IoT Networks with FLoRaSat

Implementation plan:
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Step 1: Initially, we constructed the network using 16 LEO Satellites , 50 IoT Devices, 2 Ground Station and 1 LoRaWAN Network Server

Step 2: Then, we simulate the network and collect channels data such as device locations, packet events, transmission time,propagation delay and connectivity data

Step 3: Next, we perform LoRaWAN uplink communication and buffered data transmission from IoT devices to LEO satellites based on collected channels data.

Step 4: Next, we detect routing relay data of satellite packet forwarding using grid-based right–up/down–left ISL toward the satellite connected to the ground station.

Step 5: Next, we analyze multi-gateway effects such as collision behavior, decoding overlap, ISL congestion, and delay propagation using the collected data

Step 6: Finally, we plot performance for the following metrics:

6.1: Number of IoT Nodes vs. Uplink Collision Drop Rate (%)

6.2: Number of IoT Nodes vs. Downlink Collision Drop Rate (%)

6.3: Number of IoT Nodes vs. Mean DPAD (s)

6.4: Number of IoT Nodes vs. Effective Decoding Effort (%)

6.5: Number of Satellites vs. End-to-End Delay (ms)

Software Requirements:
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1. Development Tool: OMNeT++ 4.6 or above

2. Operating System: Ubuntu 22.04 or above

Note:
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1) If the proposed plan does not fully align with your requirements, please provide all necessary details—including steps, parameters, models, and expected outcomes—in advance.

2) Kindly ensure that any missing configurations or specifications are clearly outlined in the plan before confirming.

3) If there’s no built-in solution for what the project needs, we can always turn to reference models, customize our own, different math models or write the code ourselves to fulfil the process.

4) If the plan satisfies your requirement, Please confirm with us.

5) Project based on Simulation only.

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