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WEIGHTLESS ALLIANCE
Wireless Networking Portfolio
These four technologies cover the majority of the IoT requirement landscape.
You can purchase gateways for the following technologies to build out your own private IoT Network.
LTE CATM



NB-IoT



Weightless



LoRaWAN
Class A



Channel Access Method
TDMA/FDMA
TDMA/FDMA
TDMA/FDMA
ALOHA
Uplink Data Rate
<400kbps
<66kbps
0.625-100kbps
0.3-27kbps
Downlink Data Rate
<400kbps
Less Than 66kbps
63,530 bytes
<1,000 bytes
Payload Allowance
>10,000 bytes
> 10,000 bytes
63,530 bytes
100 bytes
Supports 100% Acknowledged Messages
Yes
No
Yes
No
Synchronous
Yes
No
Yes
No
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