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1		-XWiki.Xiaoling
	1	+XWiki.Edwin

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14	14	* TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
15	15	* Frequency Bands vs Country List : Page 11 of [[LoRaWAN Regional Parameters RP2-1.0.3>>url:https://resources.lora-alliance.org/technical-specifications/rp2-1-0-3-lorawan-regional-parameters]]
16	16
17		-
18		-
19	19	= 2. OTAA Join Behaviour =
20	20
	19	+Since 005 LoRaWAN stack: One device boot or reset, it will
21	21
22		-For 005 LoRaWAN stack: to save battery, once boot, device will make first make 200 tries for OTAA Join, the time period of two Join Requests will depends on the DR and the airtime requirement. After this 200 Join finish, device will send a join request every 20 minutes. If device reboot, it will do above loop again.
	21	+* First make 200 Join Requestes for OTAA Join, the interval of two Join Requests will depends on the DR and the airtime requirement.
	22	+* After 200 Join Requestes, if end node still not join successful, to save battery life, it will keep sending join request at the default uplink interval ( 20 minutes) .
	23	+* If device reboot, it will do above loop again.
23	23
24		-(((
25		-For 005 LoRaWAN Stack:
26		-)))
	25	+Since 005 LoRaWAN Stack:
27	27
28		-* EU868 OTAA Join DR select. SF7->SF8->SF9->SF10->SF11->SF12; Each 3 attempts and then loop
29		-* US915 and AU915 OTAA Join procedure,. End node by default will use all 72 channels to join and it will be set to use the proper sub-band after Join success
	27	+* **EU868 OTAA Join DR Logic**. SF7->SF8->SF9->SF10->SF11->SF12; Each SF will make 3 attempts and then loop
	28	+* **US915 and AU915 OTAA Join procedure**,. End node by default will use all 72 channels (All sub-bands) to join and it will be set to use the proper sub-band after Join success
30	30
31		-
32		-
33	33	= 3. Default Frequency Bands =
34	34
35	35	== 3.1 AS923 ==
...	...	@@ -75,8 +75,6 @@
75	75	** Uplink channels 1-8 (RX1)
76	76	** 923.2 - SF10BW125 (RX2)
77	77
78		-
79		-
80	80	=== 3.1.3 AS923-2 ===
81	81
82	82
...	...	@@ -90,8 +90,6 @@
90	90	** Uplink channels 1-8 (RX1)
91	91	** 921.4 - SF10BW125 (RX2)
92	92
93		-
94		-
95	95	=== 3.1.4 AS923-3 ===
96	96
97	97
...	...	@@ -105,8 +105,6 @@
105	105	** Uplink channels 1-8 (RX1)
106	106	** 916.6 - SF10BW125 (RX2)
107	107
108		-
109		-
110	110	=== 3.1.5 AS923-4 ===
111	111
112	112
...	...	@@ -120,8 +120,6 @@
120	120	** Uplink channels 1-8 (RX1)
121	121	** 917.3 - SF10BW125 (RX2)
122	122
123		-
124		-
125	125	== 3.2 AU915-928(AU915) ==
126	126
127	127
...	...	@@ -198,8 +198,6 @@
198	198	** 508.1 - SF7BW125 to SF12BW125
199	199	** 505.3 - SF12BW125 (RX2 downlink only)
200	200
201		-
202		-
203	203	== 3.4 EU863-870 (EU868) ==
204	204
205	205
...	...	@@ -244,8 +244,6 @@
244	244	* 866.5850 - SF7BW125 to SF12BW125
245	245	* 866.7850 - SF7BW125 to SF12BW125
246	246
247		-
248		-
249	249	== 3.6 KZ865 ==
250	250
251	251
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260	260	** The RX1 receive window uses the same channel as the preceding uplink.
261	261	** The RX2 receive window uses a fixed frequency and data rate. The default parameters are 866.7MHz / DR0 (SF12, 125 kHz)​
262	262
263		-
264		-
265	265	== 3.7 KR920-923 (KR920) ==
266	266
267	267
...	...	@@ -283,8 +283,6 @@
283	283	** Uplink channels 1-7(RX1)
284	284	** 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
285	285
286		-
287		-
288	288	== 3.8 MA869 ==
289	289
290	290
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305	305	** Uplink channels 1-9 (RX1)
306	306	** 869.525 - SF12BW125 (RX2 downlink only)
307	307
308		-
309		-
310	310	== 3.9 US902-928 (US915) ==
311	311
312	312
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339	339	** 927.5 - SF7BW500 to SF12BW500
340	340	** 923.3 - SF12BW500(RX2 downlink only)
341	341
342		-
343		-
344	344	=== 3.9.2 Latest firmware, Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]] ===
345	345
346	346
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349	349	)))
350	350
351	351	(((
352		-So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, we have improved this, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join, In this case, In this case, the end node can support LoRaWAN servers with different subbands. To make sure the end node will only transmit the proper sub-band after OTAA Joined successfully, the end node will:
	329	+So since **Since [[Dragino DLS-005 LoRaWAN Stack>>url:https://www.dragino.com/downloads/downloads/LoRa_End_Node/DR-LWS/changelog]]**, we have improved this, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join. In this case, the end node can support LoRaWAN servers with different subbands. To make sure the end node will only transmit the proper sub-band after OTAA Joined successfully, the end node will:
353	353	)))
354	354
355	355	* (((
...	...	@@ -368,8 +368,6 @@
368	368	* TTN Frequency Band Settings: [[https:~~/~~/www.thethingsnetwork.org/docs/lorawan/frequency-plans.html>>url:https://www.thethingsnetwork.org/docs/lorawan/frequency-plans.html]]
369	369	* Loriot [[https:~~/~~/docs.loriot.io/display/LNS/Regional+Frequency+Plans>>url:https://docs.loriot.io/display/LNS/Regional+Frequency+Plans]]
370	370
371		-
372		-
373	373	= 5. Subband Related questiones in US915, AU915, CN470 bands. =
374	374
375	375
...	...	@@ -383,8 +383,6 @@
383	383
384	384	* If Gateway choose (% style="color:blue" %)**Basic Station Mode**(%%) to connect to the LoRaWAN server. User can set the subband in the Server side and gateway will the correct subband from server. no need to set this in gateway. AWS-IoT, TTN, ChirpStack all supports Basic Station Connection.
385	385
386		-
387		-
388	388	== 5.2 Set Subband in End Node ==
389	389
390	390