In this thesis, space-time block coding and differential space-time coding are discussed on the basis of "one-ring" correlated channel model.

本文基于一种“单环”相关信道模型，对空时分组码和差分空时码进行了分析和研究。

youdao

No trip through Russia would be complete without a quick detour to one of the Golden Ring towns, such as Yaroslavl.

到雅罗斯拉夫尔这样的“金边城市”去走一走，你的俄罗斯之旅才算完整。

youdao

One time in Brooklyn, I found an emerald ring in my cab. I remembered helping a lady with a lot of bundles that day, so I went back to where I had dropped her off.

一次在布鲁克林，我发现车里有一枚祖母绿钻戒，我记得那天帮一位女士拉了很多捆行李，所以我开回到她下车的地方，几乎花了两天时间才找到她，把戒指还给了她。

youdao

My cell phone rings and because one has the capacity nowadays to select your own ring tone--right?

我的手机响了,因为现在每个人都可以,选择你自己的铃声,对吧

耶鲁公开课 - 聆听音乐课程节选

The headquarters will replace 26 office buildings (some previously occupied by HP) with one massive ring-shaped structure a four-story, 2.8-million-square-feet circular building that will house up to 13, 000 employees.

FORBES: From Apple to Zappos, What a Headquarters Design Reveals About a Company's Culture

Barcelona was once the only city in Spain to boast three bullrings, but by 1977 they were down to one - indeed the only bullfighting ring in Catalonia.

BBC: Bullfighting in Catalonia: The death of Barcelona��s ring

Floyd Mayweather (44-0, 26 KOs) returned to the ring, winning a unanimous, one-sided decision over a game but outclassed Robert Guerrero (31-2-1, 18 KOs).

WSJ: Undefeated Mayweather Returns With Victory