通过使用诸如跨频段传播，分割成块和“智能”天线技术使传输中的无线电波填充更多的信息。
Radio has been cramming ever more information into the transmission, using techniques such as spreading it across the spectrum, dividing it up into portions and using "smart" antennae.
Cubic公司的多频段微型收发器(MMT)可在空中和地面平台之间传输语音、数据和图像，并且额外具有可移动加密的优点。
Cubic's Multiband Miniature Transceiver (MMT) transfers voice, data and imagery between air and ground platforms and possesses the extra advantage of removable encryption.
方案：兰维尔·钱德拉把微软位于雷蒙德市的园区作为自己的实验室，组建了第一个大规模的网络，以便演示潜在地利用空白电视信号频段来实现宽带无线传输。
SOLUTION: Ranveer Chandra made the Microsoft campus in Redmond, WA, his laboratory for the first large-scale network to demonstrate the potential of using white Spaces to deliver broadband wireless.
电视白色空间频段上的信号传输稳定。所以这个频段非常适于无线移动设备的应用。
TV white space spectrum signals travel well, making it well suited for mobile wireless devices.
并且，Wi - Fi信号传输约100米后，就渐渐消失，与之相比，空白频段信号传播范围则可能为几千米。
And whereas Wi-Fi signals Peter out after 100 metres or so, their white-space equivalents could have ranges of several kilometres.
微波技术问世已经半个多世纪，它是在微波频段通过地面视距进行信息传播的一种无线传输手段。
Microwave technology has exited for over half of the century. It transmits the information by ground visual distance in microwave frequency band. It is a kind of wireless transmission technology.
在无线通信系统中，光频段与微波以下的射频频段相比，具有传输容量大、不易受到干扰等特殊的优点。
In wireless communication systems, comparing with traditional radio bands, optical bands has the advantage of high transmission capacity and interference resistance.
在电话系统中的一种术语。适用于利用音频段线路的任何非数据传输业务。
In a telephone system, a term applied to any non data transmission that makes use of voice grade lines.
在电话系统中的一种术语。适用于利用音频段线路的任何非数据传输业务。
In a telephone system, a term applied to any non data transmission that makes use of voice grade lines.
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