"We were able to get the authorities to start driving around those backcountry roads till they found the car and followed her path in through the woods and found her," Kemp said.
2
为了提高卫星固定业务上行频段的频谱利用效率，提出了一种无授权接入该频段的方案。
In order to improve the spectrum usage of the up-band of fixed satellite service(FSS), an unlicensed access scheme is presented.
点击反馈