Search - symbol error probability

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[Other] BCFO DL : 0: We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.
Date : 2025-07-12 Size : 1.21mb User : 吴大亨
[Documents] Morth DL : 0: Probability of symbol and bit error for M orthogonal signals
Date : 2025-07-12 Size : 1kb User : 老邢
[Windows Develop] A_novel_reduced-complexity_MAP_equalizer_using_sof DL : 0: 减状态MAP均衡器，符号错误概率意义上最优的检测器，-Reduce state MAP equalizer, symbol error probability sense, the optimal detector,
Date : 2025-07-12 Size : 69kb User : james wang
[Database system] psk DL : 0: 编写M函数的MATLAB仿真程序，实现M=2，4，8，16，32的M相PSK符号差错概率。-The preparation of M simulation program MATLAB function, M = 2,4,8,16,32 to achieve the M-phase PSK symbol error probability.
Date : 2025-07-12 Size : 12kb User : 沈友俊
[Program doc] 4QAM_symbo_lerror_rate DL : 0: Script for simulating QPSK(4-QAM) transmission and reception and compare the simulated and heoretical symbol error probability
Date : 2025-07-12 Size : 1kb User : chungnando
[Documents] Theexactsymbolandbiterrorprobabilitiesof DL : 0: 一篇有关推导多进制相位调制在高斯信道条件下的符号错误概率，具有重要的参考意义-A derivation of M-ary phase modulation on the Gaussian channel symbol error probability under the condition has important reference value
Date : 2025-07-12 Size : 93kb User : 黄云
[matlab] aa DL : 0: 在同一张图上仿真多幅度电平M电平PAM在M=2,4,8,16时的符号差错概率。-In the same graph simulation multi-level rate of M-level PAM at M = 2,4,8,16 when the symbol error probability.
Date : 2025-07-12 Size : 5kb User : 潘小丽
[Communication-Mobile] QAM DL : 0: QAM调制下信道容量的计算，字符错误概率和符号错误概率曲线-QAM modulation in the calculation of channel capacity, character error rate and symbol error probability curve
Date : 2025-07-12 Size : 10kb User : fgw
[Program doc] Optimal-power-allocation-for-AF DL : 0: 。研究了瑞利衰落信道下两跳放大前传协作中继系统的最优化功率分配问题。推导了高信噪比条件下的协作中继系统的中断概率的理论公式. 协作中继放大前传最优化功率分配误符号率中断概率-Optimal power allocation for two hops amplify- and- forward cooperative relaying communication systems in Rayleigh fading channel was studied. cooperative relaying amplify-and-forward optimal power allocation symbol error rate outage probability
Date : 2025-07-12 Size : 326kb User : psy
[Algorithm] new_rs_erasures.c DL : 0: Program computes the generator polynomial of a RS code. Also performs encoding and decoding of the RS code or a shortened RS code. Compile using one of the following options: In the commands below, using the [-DNO_PRINT] option will ensure that the program runs without printing a lot of detail that is generally unnecessary. If the program is compiled without using the option a lot of detail will be printed. Some other options, for example changing the probability of symbol error are available by directly editing the program itself. -Program computes the generator polynomial of a RS code. Also performs encoding and decoding of the RS code or a shortened RS code. Compile using one of the following options: In the commands below, using the [-DNO_PRINT] option will ensure that the program runs without printing a lot of detail that is generally unnecessary. If the program is compiled without using the option a lot of detail will be printed. Some other options, for example changing the probability of symbol error are available by directly editing the program itself.
Date : 2025-07-12 Size : 11kb User : kdcroger
[matlab] Basic_DeModulation DL : 0: 使用Matlab做出的基本调制方式的误码率曲线-Analysis of the symbol error probability for Basic Modulations
Date : 2025-07-12 Size : 1kb User : 陈国庆
[assembly language] abc DL : 0: 运行一个Matlab程序，完成一个M＝4的PAM通信系统的仿真。仿真对10000个符号（2万个比特）进行。测量在噪声方差为0,0.1,1.0和2.0时的符号差错概率。通过低通滤波器。画出理论误码率和由Monte Carlo仿真测得的误码率，并比较这些结果。(平均符号能量为1)-Running a Matlab program, complete a M = 4 PAM communication system simulation. The simulation of 10000 symbols (20000 bits). Measurement in the noise variance is 0,0.1, 1.0 and 2.0 when the symbol error probability. Through the low pass filter. Draw the theoretical error rate and Monte Carlo simulation by measured error rate, and compare these results. (average symbol energy for 1)
Date : 2025-07-12 Size : 1kb User : 陈巧云
[matlab] SER_HM DL : 1: This program simulate a multi-antenna multi-relay dual-hop amplify and forward relaying system over Nakagami-m fading channels. The output of this function is the symbol error probability.- This program simulate a multi-antenna multi-relay dual-hop amplify and forward relaying system over Nakagami-m fading channels. The output of this function is the symbol error probability.
Date : 2025-07-12 Size : 1kb User : ehsan
[matlab] OP_SER_TW_e2e DL : 0: This program simulate a two-way interference-limited dual-hop amplify and forward relaying system over Nakagami-m fading channels. The output of this function is the outage probability and symbol error probability.- This program simulate a two-way interference-limited dual-hop amplify and forward relaying system over Nakagami-m fading channels. The output of this function is the outage probability and symbol error probability.
Date : 2025-07-12 Size : 1kb User : ehsan
[Special Effects] ahs DL : 0: 程序c18_cdmacal验证莱斯因子K=100dB时，信噪比变化的符号差错概率。-Program c18_cdmacal verify Rice factor K = 100dB signal-to-noise ratio changes symbol error probability.
Date : 2025-07-12 Size : 3kb User : 方娜
[Program doc] Relay-Ordering-in-a-Multi-Hop-Cooperative-Diversi DL : 0: In this paper, we first propose an optimum relay ordering algorithm for the multi-branch multi-hop cooperative diversity networks. This optimum algorithm has a high complexity that makes it hard to implement. Therefore, a suboptimum relay ordering algorithm, which considerably reduces the complexity, is then developed. Furthermore, for a cooperative network with two relays, we analytically evaluate the performance of the suboptimum algorithm by using an approximate end-toend signal-to-noise ratio expression. Specifically, an approximate probability of wrong selection and an approximate expression of the symbol error rate are derived. The analysis and the numerical results demonstrate that the suboptimum algorithm performs very well as the optimum one at a much lower complexity.
Date : 2025-07-12 Size : 224kb User : karim
[source in ebook] compute_symbol_error_rate_qam_ofdm_awgn DL : 0: Symbol Error probability for a general M-QAM using OFDM modulation
Date : 2025-07-12 Size : 2kb User : Nagendra
[Other] script16psk_ser DL : 0: simulating 16-PSK transmission and reception and compare the simulated and theoretical symbol error probability
Date : 2025-07-12 Size : 1kb User : Nagendra
[Com Port] SER DL : 0: Computing the Symbol Error probability for a general M-QAM
Date : 2025-07-12 Size : 2kb User : Bin Li
[matlab] MIMO DL : 0: mimo无线通信Alamouti方案，重复码编码方案，迫零接收及匹配接收方案实现的matlab源程序 -Implement a complete MIMO system with different combinations of the following components: (a) Alamouti, repetition code, and V-BLAST (at the transmitter) (b) zero-forcing and MMSE (at the receiver) (c) nr 1 and nr 2 and simulate the symbol error probability as a function of the channel SNR P . The symbol error probability versus SNR plots should be made such that symbol error probability reaches 10 3.
Date : 2025-07-12 Size : 10kb User : wanerying

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