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交织
- 一种3GPP交织器在低信噪比条件下的改进方案
交织技术
- wcdma交织技术
伪随机交织器
- 伪随机交织器的改进
随机交织器
- 一种新型的长度可变的S_随机交织器的设计
交 织 编 码
- 交织编码技术的详细说明-intertwined coding techniques detailed descr iption of
myrake
- 涉及信号的编码和解码,调制和解调,信道的交织和解交织等。-involved in the signal encoding and decoding, modulation and demodulation, the intertwining of the Channel reconciliation so intertwined.
wcdma_simulink
- 两个Nokia研究人员写的W-CDMA的仿真代码。 包含信道编码,交织,速率匹配,调制,扩频,信道模型,RACK接收机和相应的解码程序 -two researchers write the W-CDMA simulation code. Includes channel coding, interleaving, matching rate, modulation, spreading, Channel model, RCK r
WCDMAjiaozhi
- 用于WCDMA的交织编解码部分,是实用的WCDMA系统的交织程序。-WCDMA for the intertwining of the codec part of the practical WCDMA system intertwined procedures.
GSM.FS
- 这是一个关于GMS系统的Matlab仿真,信息经过外编码,内编码,重排交织以及信道然后再解码,最后可以估计GSM系统的性能。-This is one of the GMS system Matlab simulation, and information through outside coding, coding, re-cutting and channel decoder then, the final estimate GSM
turbodecode
- 第一个编码的程序调出来了,1/2的码率,用的是8×8行列交织器,rsc用的是 g0=[1 1 1],g1=[1 0 1]。算法是根据网格图来编写的。 信息输入是64bit的(0,1,0,1,0,1,0,1,0,0,、、、、、),最后结果是stream[128]=[00100110011000100101000001010101000001010101000001000101000101000101000101000101000001
convo_process
- OFDM中的关于交织器的个人设计的MATLAB的算法,比较经典的 !-OFDM on the intertwined with the personal design of MATLAB algorithm, more classic!
cnvjiaozhi
- 交织编码是一种信道改造技术,它通过信号设计将一个原来属于突发差错的有记忆信道改造为基本上是独立差错的随机无记忆信道。交织编码作为克服衰落信道中突发性干扰的有效方法,通常和其它用于纠正无记忆独立差错的信道编码相结合构成级联码,广泛应用于当代移动通信。-intertwined coding is a channel modification techniques, it will be designed to signal through
WCDMA_baseband
- 5个文件,前两年再做WCDMA通信程序时,交织和解交织算法,包括第一级和第二级以及解复用的简单程序。-five documents two years ago, again WCDMA communications procedures, cutting reconciliation cutting algorithm, including the first-class and second-class and demultiplex
BCH-MPS430
- c语言写的用于单片机mps430的底层通信协议,包含了bch编解码,交织编解码,和crc校验。经过简单的修改即可用于其他的单片机。-write for the MCU mps430 underlying communication protocol includes the BCH encoding and decoding, codecs are intertwined, and crc check. After a simple m
convolutional_encoder_viterbi_decoder_simulation.r
- 该文件夹给出了卷积编码、交织及维特比软译码仿真程序-The folder is a convolutional coding, weaving and Viterbi decoding software simulation program
permute
- 交织器的一部分,可以生成交织索引函数,如果加上一个随即序列发生器就可以组成一个交织器 了!-interleaver part of the index can be generated intertwined function, If coupled with a sequence generator immediately on the formation of a interleaver!
卷积交织器解交织器设计
- 交织技术通常分为分组交织和卷积交织。分组交织过程是数据先按行写入,再按列读出;解交织过程是数据先按列写入,再按行读出。其特点是结构简单,但数据延时时间长,而且所需的存储器比较大。(Interleaving techniques are usually divided into packet interleaving and convolution interleaving. Packet interleaving process is
交织码编码和解码
- 该代码适用于通信时,数据的交织和接收时的解交织(The code applies to communication when data is interleaved and received at the time of interleaving)
基于VHDL卷积交织器的设计与实现
- 基于VHDL卷积交织器的设计与实现(1)(Design and implementation of convolution Interleaver Based on VHDL)
QPP交织器
- 用于turbo码编译码器中qpp交织器的系数选择(Coefficient selection for QPP interleaver in Turbo codec)