What is the main function of IoT gateway?

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Tags

1. #packets
2. #nodes
3. #forwarding
4. #layer
5. #range
6. #summarized
7. #application
8. #gateway
9. #short
10. #devices
11. #entities
12. #other
13. #between
14. #performs
15. #communication
16. #local
17. #function
18. #functions
19. #enables