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We investigate the case of independent Rayleigh faded paths between antenna elem...
We investigate the case of independent Rayleigh faded paths between antenna elements and find that with
high probability extraordinary capacity is available. Compared to the baseline n = 1 case, which by Shannon’s
classical formula scales as one more bit/cycle for every 3 dB of signaltonoise
ratio (SNR) increase, remarkably
withMEAs, the scaling is almost like n more bits/cycle for each 3 dB increase in SNR. To illustrate how great this
capacity is, even for small n, take the cases n = 2, 4 and 16 at an average received SNR of 21 dB. For over 99
of the channels the capacity is about 7, 19 and 88 bits/cycle respectively, while if n = 1 there is only about 1.2
bit/cycle at the 99 level. For say a symbol rate equal to the channel bandwith, since it is the bits/symbol/dimension
that is relevant for signal constellations, these higher capacities are not unreasonable. The 19 bits/cycle for n = 4
amounts to 4.75 bits/symbol/dimension while 88 bits/cycle for n = 16 amounts t
- 2023-04-26 08:00:04下载
- 积分：1
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关于超宽带系统性能的分析的一些实用程序，请大家多支持
关于超宽带系统性能的分析的一些实用程序，请大家多支持-on UWB system performance analysis of some practical procedures, we support more
- 2022-06-01 19:00:52下载
- 积分：1
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摘要描述gps这个系统的matlab仿真,对其中捕获和跟踪的仿真比较详细...
摘要描述gps这个系统的matlab仿真,对其中捕获和跟踪的仿真比较详细-Gps the system summary description of the matlab simulation, capture and tracking of them in more detail the simulation
- 2022-05-13 01:26:05下载
- 积分：1
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Chinese version of the GNU GK detailed user manual can be used according to the...
中文版的详细的GNU GK使用手册，根据说明可以用开源的GNU确良GK与我上传另两个工程实现一个完整的VOIP服务端系统-Chinese version of the GNU GK detailed user manual can be used according to the notes of the open-source GNU GK really good and I upload the other two works to achieve a complete VoIP service midrange systems
- 2022-06-03 09:55:57下载
- 积分：1
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pc到PLC的串口通讯程序源码
有详细的注释
pc到PLC的串口通讯程序源码
有详细的注释-pc to the PLC serial communication program source has detailed notes
- 2022-03-03 04:58:38下载
- 积分：1
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这是一个偷的背景，你可以将所有的信息都闪到PC上。
这是一个偷在后台可以用flash把所有的信息传到电脑里。如果你用flash卡住了，所有的东区居民都已经悄悄离开了。开源可以热键呼出。
- 2022-03-03 12:06:17下载
- 积分：1
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提供封装的接口，支持多
提供一个Socket封装接口,支持多线程及业务回调功能.-provide a package Socket interface, and supports multi-threaded business callback function.
- 2023-03-11 09:30:03下载
- 积分：1
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MIMO LTE 实现，包括下行的过程
MIMO 在 LTE 的实现，利用 matlab 软件，其中包括下行的过程。欢迎下载。谢谢你的支持。
- 2022-01-25 14:39:38下载
- 积分：1
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用VB实现的聊天工具，有点类似阿里巴巴的商贸通
用VB实现的聊天工具，有点类似阿里巴巴的商贸通-VB chat tools, it is somewhat similar to Alibaba"s business-
- 2023-01-26 13:05:05下载
- 积分：1
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用于行业内部的规约测试,该软件可以抄读比较少的数据项
用于行业内部的规约测试,该软件可以抄读比较少的数据项-for industries within the Statute of tests, the software can be copied Reading relatively small data items
- 2022-07-10 16:11:33下载
- 积分：1
