Comments (9)
- The
server_address
should be changed torouter.kr.thethings.network
- The
chan_multiSF_7
is currently not used. Maybe add921.9
? - The
chan_Lora_std
should be disabled in the same way aschan_FSK
. - The RF Power table should probably be checked:
from gateway-conf.
The following table is a summary of KR 920.9-923.3MHz ISM Band channel frequencies and Maximum EIRP output power for Korea.
The KR-global_conf.json file needs to be modified based on the numbers on this table.
1. KR 920.9-923.3MHz ISM Band channel frequencies and Maximum EIRP output power
Center Frequency Bandwidth Maximum EIRP output power (dbm)
(MHz) (kHz) For end-device For gateway
--------------------------------------------------------------------------------
(01) 920.9 125 10 dbm (10mW) 23 dbm (200mW)
(02) 921.1 125 10 23
(03) 921.3 125 10 23
(04) 921.5 125 10 23
(05) 921.7 125 10 23
(06) 921.9 125 10 23
(07) 922.1 125 14 dbm (25mW) 23 dbm (200mW) <-- default channel / DR0 to DR5
(08) 922.3 125 14 23 <-- default channel / DR0 to DR5
(09) 922.5 125 14 23 <-- default channel / DR0 to DR5
(10) 922.7 125 14 23
(11) 922.9 125 14 23
(12) 923.1 125 14 23
(13) 923.3 125 14 23
NOTE: default channels :
(1) must be implemented in all end-devices.
(2) The minimum set of channels that
all network gateways should always be listening on
to guarantee a minimal common channel set between end-devices and network gateways.
--------------------------------------------------------------------------------
from gateway-conf.
Note the following:
The current LoRaWAN specification for the KR920-923 ISM band exclusively uses LBT channel access rule to maximize MACPayload size length and comply with the South Korea regulations.
This requires an lbt_cfg section in the config, and and gateway that support it. V1.0 gateways, SX1301 only without sx1272 and fpga, do not.
from gateway-conf.
Does it mean MultiTech currently does not have a LoRa Gateway product (MTAC LORA or any other) that supports LBT (Listen-Before-Talk)?
And, it seems like MultiTech's mDot module doesn't have an AT command that enables the LBT mode even though sx1272 is used on the mDot module. Does it mean MultiTech currently doesn't have an end-device module that supports LBT, either?
from gateway-conf.
@hoonppark: The KR channel plan has been merged into the Backend and is now supported on our servers. Feel free to submit a pull request to this repository with the configuration file!
from gateway-conf.
@htdvisser, according to @tftelkamp's comment on Dec. 26, 2016, the MultiTech gateway HW can not currently support LBT. So, I think we can not make a KR-global_conf.json file for the current MultiTech gateway HW.
from gateway-conf.
@hoonppark still it's good to have the configuration file for gateways which do support it, e.g. the second generation Kerlink IoT base stations
from gateway-conf.
@johanstokking, I think @tftelkamp or someone from MultiTech would be the right person to make a configuration file for MultTech gateways because he/she needs to know the MultiTech HW to come up with a configuration file supporting LBT.
from gateway-conf.
@hoonppark any news on this? In the meantime, a KR plan got merged
from gateway-conf.
Related Issues (15)
- "serv_port_down" HOT 1
- Add AS923 Configurations
- EU433 configuration HOT 7
- Add LBT support to config files HOT 1
- India bandplan doesn't work on Conduit for ul ch#0/1 HOT 6
- Provide template like config for use with poly forwarder HOT 4
- CN470-510 configuration HOT 23
- "Invalid configuration Std Channel" on AU915-928 HOT 9
- Sanity check the Radio freq and channel IFs for all conf files
- KR-global_conf.json HOT 6
- lbt_cfg prevents some gateways from operating HOT 3
- Document frequency-plans.yml and v3 indexing HOT 1
- Add a mapping from country to correct frequency plan. HOT 2
- Add min/max frequency to EU868 HOT 2
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from gateway-conf.