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Changes for page Change Gateway Power

Last modified by Xiaoling on 2022/08/10 15:18
From version 1.4
edited by Xiaoling
on 2022/05/14 13:45
Change comment: There is no comment for this version
To version 4.1
edited by Xiaoling
on 2022/05/27 17:09
Change comment: There is no comment for this version

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... ... @@ -1,5 +1,7 @@
1 1  = Introduction =
2 2  
3 +----
4 +
3 3  (((
4 4  In LoRaWAN protocol, the gateway output power refer to the downstream packets sent by Gateway. This output power is controlled by LoRaWAN server.
5 5  )))
... ... @@ -10,6 +10,7 @@
10 10  
11 11  (% class="box" %)
12 12  (((
15 +(((
13 13  "tx_lut_3": {
14 14   "desc": "TX gain table, index 3",        ~/~/ Index 3 refer to rf_power: 15dB. device will set the pa_gain,mix_gain,dig_gain 
15 15   "pa_gain": 2,                            ~/~/ to the value mentioned here so to generate 15dB output power.
... ... @@ -24,6 +24,7 @@
24 24   "rf_power": 16,
25 25   "dig_gain": 0
26 26  )))
30 +)))
27 27  
28 28  (((
29 29  When LoRaWAN server sends a downlink stream, server will also ask the gateway to use which rf_power as output. So user don't need to consider to control in the gateway side.