wireless technology
Refers to technologies that enable communication without physical wires, such as radio, Wi-Fi, and Bluetooth.
Wireless technology is essential for smartphones.
This company is developing the latest wireless technology.
無線通信 specifically means 'wireless communication', while 無線技術 is the broader 'wireless technology' encompassing the techniques and systems.
Compound of 無線 (wireless) and 技術 (technology).