WiFi:

-Direct Internet connection

-Home & enterprise apps

-Solution based on Qualcomm / Broadcomm

Zigbee:

-Low power mesh network

-Smart metering & lighting

-Moving into automation

-Solution based on Silicon Labs / NXP

Bluetooth:

-Lowest power BLE

-Connect to tablet/phone

-Moving to industrial, automotive

-Solution based on TI / Qualcomm / Nordic

6-lowpan:

-Low power & long range

-Native IP-based network

-Home gateways and security

-Solution based on TI / NXP

NFC:

-Power provided from reader

-Security tag

-Smart Retail

-Solution based on NXP / ST

GSM/NB-IoT:

- IoT Application

-Solution based on 紫光展锐/MTK

4G LTE:

- Audio/Video IoT Application

-Solution based on Qualcomm/MTK