Description: 信道编码和信道解码的程序，用于matlab的仿真的只用，可用于教学-channel coding and channel decoding procedures for the simulation of Matlab only can be used in teaching Platform: |
Size: 5337 |
Author:飞飞 |
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Description: ofdm信道编码和译码的源代码，用matlab实现-OFDM channel coding and decoding of the source code, using Matlab to achieve Platform: |
Size: 75776 |
Author:张于 |
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Description: 卷积码的译码方法主要有两种：代数译码和概率译码。代数译码是根据卷积码的本身编码结构进行译码，译码时不考虑信道的统计特性。概率译码在计算时要考虑信道的统计特性。典型的算法如：最大似然译码、Viterbi译码、-Convolutional Decoding by two major ways : Decoding algebra, probability and decoding. Decoding is based on algebraic Convolutional Codes itself coding structure decoding, decoding not consider access to the statistical characteristics. Decoding in the calculation of the probability to consider when Channel statistical characteristics. Typical algorithms such as : Maximum Likelihood decoding, Viterbi decoding, Platform: |
Size: 8192 |
Author:姚中华 |
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Description: This packet is a IS-95 baseband simulation for 1 data channel of 9.6 KBps rate. The simulation is written for static channel and AWGN noise.
The packet include:
1) Packet Builder (Viterbi Encoding, Interleaver, PN generation)
2) Modulator (RRC filter)
3) Demodulator (Matched Filter, RAKE receiver)
4) Receiver (HD or SD) (Deinterleaver, Viterbi Decoder).
You should run "Simulation.m" function that include all modules. Platform: |
Size: 10240 |
Author:李南 |
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Description: 给出纠错码性能测试仿真的一般方法，重点研究其信道差错序列的产生，然后利用Matlab实现卷积码编码及其Viterbi译码的性能测试仿真。-given error-correcting code simulation performance test methodology, the general focus on its channel sequence errors in the generation, then using Matlab convolutional coding and Viterbi decoding performance test simulation. Platform: |
Size: 175104 |
Author:peak |
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Description: 信道编码和信道解码的程序，用于matlab的仿真的只用，可用于教学-channel coding and channel decoding procedures for the simulation of Matlab only can be used in teaching Platform: |
Size: 5120 |
Author:飞飞 |
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Description: 实现了信道编码，包括内编码（维特比），外编码，内译码，外译码，实现了近似的信道传输模型，并计算出信噪比等指标-Realize a channel coding, including within the coding (Viterbi), outside the coding, decoding within outer decoder to achieve a similar channel transmission model and calculate the signal to noise ratio and other indicators Platform: |
Size: 16384 |
Author:yinbo |
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Description: OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样-OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, up and down sampling Platform: |
Size: 4096 |
Author:佳人 |
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Description: 十通道播控平台，基于Socket 编程 用该程序负责wave文件打包发包工作，解码工作交给硬件实现-10-channel broadcasting control platform, based on the Socket programming using the program package is responsible for contracting the work of wave files, decoding work to the hardware implementation Platform: |
Size: 43008 |
Author:GB |
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Description: Cooperative communication_power control
a) Generate random binary sequence of +1’s and -1’s.
(b) Given different Power to the source and the relay as well
(c) Multiply the symbols with the channel and then add white Gaussian noise.
(d) At any receiver(relay or destination), equalize (divide) the received symbols with the known channel
(e) Perform hard-decision-decoding and count the bit errors
(f) Plot the power given to both source(Ps) and relay(Pr) with both SNR and BER
-Cooperative communication_power control
a) Generate random binary sequence of+1’s and-1’s.
(b) Given different Power to the source and the relay as well
(c) Multiply the symbols with the channel and then add white Gaussian noise.
(d) At any receiver(relay or destination), equalize (divide) the received symbols with the known channel
(e) Perform hard-decision-decoding and count the bit errors
(f) Plot the power given to both source(Ps) and relay(Pr) with both SNR and BER
Platform: |
Size: 1024 |
Author:tafa |
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Description: Iterative receiver techniques, multiple-input – multiple-output (MIMO) processing, and
orthogonal frequency division multiplexing (OFDM) are amongst the key physical layer
technologies when aiming at higher spectral efficiency for a wireless communication system.
Special focus is put on iterative detection, decoding, and channel estimation for a MIMO-OFDM
system. After designing separately efficient algorithms for the detection, channel decoding, and
channel estimation, the objective is to optimize them to work together through optimizing the
activation schedules for soft-in soft-out (SfISfO) components. Platform: |
Size: 3104768 |
Author:ashish |
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Description: GSM Channel Equalization
This application note describes the theory and implementation of GSM channel equalization and channel decoding algorithms using the Freescale MSC8126 Viterbi coprocessor (VCOP). It also examines the theory behind the soft output Viterbi algorithm (SOVA) assisted by the VCOP. Code examples illustrate how the VCOP performs channel equalization and the SOVA algorithm. A set of suggested design practices for VCOP usage is followed by a discussion of the VCOP driver, which provides a simple, easy interface to the VCOP. Examples of driver usage cover GSM equalization, channel decoding, and SOVA. The source code and the header file for the VCOP driver are also presented. Platform: |
Size: 402432 |
Author:JRB |
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Search - Channel Decoding