This new version of the technical annex will increase the number of harmonised frequency bands that can be used by short-range devices.

技术法规附录的新版本增加了短距离无线设备使用的协调频段数量。

youdao

NFC is a short-range, high-frequency wireless technology which lets devices, primarily mobile phones, communicate with other NFC devices in order to exchange data.

近场通信是一种近距离、高频率无限技术，可以允许手机等设备和其它近场通信设备进行数据交换。

youdao

Near Field Communication (NFC) is a new short-range radio frequency technology, which make two devices communicate easily and fast.

是一种新型的近距离无线通信技术，它使得移动设备的通讯更方便、快捷。

youdao

Dr. Lee is a leader in the field of computer chips for wireless technologies such as mobile phones, short-range wireless devices, and global positioning systems (GPS).

WHITEHOUSE: DARPA Recruits World-Class Engineer to Lead Key Technology Office | The White House

Technologies like Bluetooth which uses short-range radio should make it easier to swap information between devices, but there are going to be times, when you are down the pub, when you won't want to have every gadget you own with you.

BBC: The future is at hand

But FHSS lives on in today's mobile phones: it is the basis of Bluetooth, a short-range wireless protocol that is used to connect handsets to other nearby devices.

ECONOMIST: Player-piano pioneer