exploring_lora
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exploring_lora [2018/09/29 14:09] – [4.2. Packet Delivery Ratio] samer | exploring_lora [2018/09/29 15:39] – [4.3. Coverage] samer | ||
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- | * Describe the scenarios you used for assessing the impact of the different parameters on the ToA. You can join commented extracts of your code. | + | * Describe the scenarios you used for assessing the impact of the different parameters on the ToA. |
+ | * Join commented extracts of your code and raw data in attached files. | ||
* Visualise the experimental results by plotting the ToA as a function of each one of the different parameters. | * Visualise the experimental results by plotting the ToA as a function of each one of the different parameters. | ||
* Analyze the obtained results and compare with the theoretical computations. You can superpose the theoretical results and the experimental ones on the same graph. | * Analyze the obtained results and compare with the theoretical computations. You can superpose the theoretical results and the experimental ones on the same graph. | ||
</ | </ | ||
- | ==== -. Packet Delivery Ratio ==== | ||
- | In this section, you will measure the Packet Delivery Ratio (PDR) under the three different radio configurations and for different transmission periods. For this, you can start by implementing a function on the client that measures the ratio of successfully delivered packets. | + | ==== -. [Classroom activity] Collisions and Packet Delivery Ratio ==== |
- | Only for this test, all groups are required to use the same frequency | + | In this section, you will measure the Packet Delivery Ratio (PDR) under different transmission periods. |
+ | |||
+ | You will start by implementing a function on the server that measures the ratio of successfully delivered packets. | ||
+ | |||
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==== -. Coverage ==== | ==== -. Coverage ==== | ||
+ | In this section, you will measure the coverage of LoRa under the three different radio configurations. Such configurations should ensure different reliability levels. | ||
- | In this section, you will measure the coverage of LoRa devices under the three different radio configurations. For this, you can start by identifying a set of Test Points (TP) on the campus. Then, you should implement a function | + | For this, you will start by identifying a set of geographical locations or Test Points (TP). These TPs should be astutely chosen to challenge |
- | + | ||
- | <code c++> | + | |
- | rf95.setModemConfig(RH_RF95:: | + | |
- | rf95.setModemConfig(RH_RF95:: | + | |
- | rf95.setModemConfig(RH_RF95:: | + | |
- | </ | + | |
<WRAP center round help 100%> | <WRAP center round help 100%> | ||
* Draw the test points on a map. | * Draw the test points on a map. | ||
- | * Give a statistical measure of the PER and the RSSI for each TP with each of the different radio configurations. | + | * Give a statistical measure of the PDR and the RSSI for each TP with each of the different radio configurations. |
</ | </ | ||
==== -. Path Loss ==== | ==== -. Path Loss ==== |
exploring_lora.txt · Last modified: 2021/10/20 12:52 by samer