Channel n (where n is 0...78) uses a carrier frequency of 2402+n MHz.

信道n（n为0...78）使用的载波频率为2402+n MHz。

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Orthogonal Multi-Carrier Modulation(OMCM) is adopted to overcome the frequency selectivity and time variation of low-voltage power line channel.

为克服低压电力线信道的频率选择性和时变性，系统采用正交多载波方式传输信息。

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The second method is based on the virtual sub-carrier subspace blind channel estimation method.

第二种方法是基于虚拟子载波的子空间盲信道估计方法。

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As well as ensuring the shipping channel remains open, the aircraft carrier will also eventually have the task of assisting operations in Afghanistan.

BBC: USS Abraham Lincoln in Strait of Hormuz voyage

It is also one of the very few places that could plausibly field a successor to the venerable M113 troop carrier, which the Military Channel recently designated as the most important infantry vehicle in history.

FORBES: Threatened Site Sustains Most Of U.S. Combat Vehicle Industry

The programme gives voice to many different perspectives, from following an American aircraft carrier crew during the Iraq war to filming reporters on the Arab news channel al-Jazeera covering the same conflict.

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