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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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载波频偏频偏仿真
载波频偏CFO仿真
- 2022-08-07 14:24:24下载
- 积分：1
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verilog编写的ldpc编码的源代码
verilog编写的ldpc编码的源代码 -ldpc prepared verilog source code
- 2022-03-02 06:39:25下载
- 积分：1
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GPS数据采集到PC端
GPS数据采集到PC端-GPS data acquisition to a PC-
- 2022-08-17 10:17:10下载
- 积分：1
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Jennic的Zigbee协议Demo程序，提供给大家学习
Jennic的Zigbee协议Demo程序，提供给大家学习-Jennic"s Zigbee agreement Demo procedures, and providing for everyone to learn
- 2022-02-22 06:56:09下载
- 积分：1
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G35 core network simulation related document
G35 core network simulation related document
- 2022-03-03 22:43:39下载
- 积分：1
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利用vs.net2005平台和C# 语言编写蓝牙信息系统（包括蓝牙文件传输和蓝牙信息广播）需要微软蓝牙协议栈（MS Stack）的支持。下面就PC端如何安装微软...
利用vs.net2005平台和C# 语言编写蓝牙信息系统（包括蓝牙文件传输和蓝牙信息广播）需要微软蓝牙协议栈（MS Stack）的支持。下面就PC端如何安装微软蓝牙协议栈进行操作说明。-PC-side installation of Microsoft" s Bluetooth protocol stack
- 2022-04-08 05:48:03下载
- 积分：1
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华为GTM900C程序代码
#include "config.h"
INT8U RBUF;
INT8U TDAT,RDAT;
INT8U TCNT,RCNT;
INT8U TBIT,RBIT;
BOOLEAN TING,RING;
BOOLEAN TEND,REND;
INT8U uc_rxdIndex,uc_rxdDealIndex;
INT8U uc_uartBuf[UART_BUF_LEN];
INT8U uc_uartRecFifoLen; /* 接收FIFO中的数目 */
BOOLEAN b_uartRecFifoFlag;
INT16U us_allSendCnt;
INT8U uc_sendCnt;
//INT8U * pSendBuf;
INT8U * p_pSendBuf[P_SEND_BUF_LEN]; /* 要发送的数据的指针 */
INT8U uc_pSendBufLen[P_SEND_BUF_LEN]; /* 每个指针包含的数据长度 */
INT8U uc_pSendBufIndex;
INT8U uc_pSendBufDealIndex;
- 2022-02-21 22:52:47下载
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卷积码译码器,采用sova算法译码
卷积码译码器,采用sova算法译码-Convolutional Decoder, decoding algorithm used SOVA
- 2023-01-25 01:05:04下载
- 积分：1
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一系列包含串口、Modem、收发传真、终端仿真等方面的编程例子...
一系列包含串口、Modem、收发传真、终端仿真等方面的编程例子- A series of contains aspect the and so on string mouth, Modem,
receiving and dispatching facsimile, terminal simulation programming
example
- 2022-01-26 04:58:29下载
- 积分：1
