Te ; mademoiselle was holding flowers in her hand , the interesting boy was chasing a beautiful peacock in a garden , and you , madame , were under the trellis of some arbor 记得那是个美好的天气，小姐手里拿着花，这个孩子正在一个花园里追逐一只美丽的孔雀，而您，夫人，则坐在一个什么藤子搭成的凉亭底下。
But for the same reason , it have n ' t the same diversity feature as space - time block code , as well as it have n ' t the same error correction capability as convolutional code or trellis code modulation 由于空时格码兼顾了分集和信道编码，导致其分集特性不如空时分组码，纠错能力不如卷积码和格形编码调制。
Aiming at resolving the asynchronous reception problem in the downlink of distributed mimo systems , there exist some detection algorithms such as distributed space time codes and iterative trellis search detection 针对分布mimo中上述问题的解决方法,目前存在分布空时分组码和基于格的迭代搜索检测算法。
In the third part , a new adaptive trellis coded modulation ( atcm ) solution was presented . we analysis the best coding scheme in different channel modes , different snr and different demodulation solution 仿真结果表明，在解调观测长度相同的情况下，其性能和多码元差分解调方式大致相同，但大大简化了接收机结构。
Space - time block code use linear combination to combine the modulo of received signal vectors from different antenna to obtain the same performance as receive diversity . while the space - time trellis code directly combine the received 空时分组码通过线性组合，可以把多根天线上的接收信号矢量的模相加，得到与接收分集相同的效果。
Other elements in a landscape architect ' s plan may be fountains , streams , and pools ; sculpture and benches ; walls , walks , and terraces ; and small structures such as gazebos , kiosks , and trellises 在一个景观设计师的方案中还有一些其他的元素，比如喷泉、小溪、水池；比如雕塑小品和座椅；比如围墙、步道、坡地；还有亭台阁这样的小型构筑物。
The news of the arrival of the pharaon had not yet reached the old man , who , mounted on a chair , was amusing himself by training with trembling hand the nasturtiums and sprays of clematis that clambered over the trellis at his window 法老号到港的消息老人还不知道。这时他正踩在一张椅子上，用颤抖的手指在窗口绑扎牵牛花和萎草花，想编成一个花棚。
This research apply the method of high accuracy sequences stratigraphy , and establish high accuracy geologic stratum trellis of shahejie formation s34 of shen 84 - an 12 , identified 3 indicate layers . study on sedimentary microfacies is base of reservoir heterogeneity research 本次研究应用高精度层序地层方法，建立了沈84 ?安12块沙河街组s _ 3 ~ 4段的高精度地层格架，识别了2个标志层。
The fourth part considered how to improve system performance by adopting transmission diversity in flat fading channels . in the traditional space - time trellis code design , the space diversity , time diversity and channel code are concerned together to get best space diversity , time diversity and code gain 传统的空时格码把空间分集、时间分集和前向纠错编码联合设计，以n摘要获得最大的空间分集、时间分集、信道编码的增益。
And a new decoding structure is presented to avoid the decreasing of the decoding performance in case of the end of trellis . simulation results show that the new algorithm has improved the performance of turbo code in transmission of short frames 为了避免短帧情况下trellis的结束带来的译码性能的降低，本文把一种新颖的map译码结构应用到log - map中并进行了计算机模拟，模拟结果表明短帧情况下这种新结构的译码方法在性能方面略有改进。
