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Changes for page LoRaWAN Capacity

Last modified by Xiaoling on 2023/04/14 11:38
From version 3.1
edited by Xiaoling
on 2022/07/13 11:14
Change comment: There is no comment for this version
To version 4.1
edited by Xiaoling
on 2022/07/13 11:14
Change comment: There is no comment for this version

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22 22  
23 23  == 1.2  Traffic for a single End Node. ==
24 24  
25 +
25 25  If we consider using LHT65N as an example to calculate the traffic, we can get a rough idea for how many messages are there:
26 26  
27 27  * Uplink Traffic:
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34 34  
35 35  
36 36  
37 -
38 38  == 1.3  Capacity for Gateway ==
39 39  
40 40  
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52 52  ** 868.8 - FSK
53 53  
54 54  
55 -
56 56  When two sensors send uplink in different frequencies, for example, 868.1 nad 868.3. both packets can arrive at the gateway, and the gateway will forward to LoRaWAN Server. Normally, we can consider the gateway support 8 packets per second ( The packets are of different frequencies).
57 57  
58 58  * TX channel frequency is flexible and defined by each downstream from LoRaWAN Server. Please notice when the gateway is in TX mode, RX won't be able to receive packets. So If there are too many downstream in the network. RX capacity will be highly effected.
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59 59  
60 60  
61 61  
62 -
63 63  == 1.4  Conclusion ==
64 64  
65 65