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Description: 关于短波通信中多径的Matlab仿真代码-On short-wave communications in multi-path simulation of Matlab code
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Size: 8192 |
Author: wudan |
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Description: 由RS码、卷积码构成的级联码,结合交织技术,用于信道编码-RS code and convolution code, combine with interleaving, use for channel coding.
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Size: 4096 |
Author: 娜 |
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Description: DTMB系统中的符号卷积交织程序,有两种模式选择-DTMB system symbols Convolutional Interleaver procedures, selection has two modes
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Size: 210944 |
Author: jiangjia |
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Description: turbo码交织设计关键文章DRP交织,能够很大程度上提高Turbo码性能-DRP interleaver
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Size: 199680 |
Author: shiyuhai |
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Description: RA 码及其在通信系统中的应用研究确良:重复累积码;简化译码算法;高斯估计;比特交织编码调制;光纤通
信;码率兼容码;Turbo 码交织器-RA Code and Its Application in Communication System does good: repeat accumulate codes simplify the decoding algorithm Gaussian estimation Bit-Interleaved Coded Modulation optical fiber communication rate compatible code Turbo Code Interleaver
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Size: 496640 |
Author: zhen |
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Description: Simulation of Turbo Encoding and Decoding" A randomly generated information bits are encoded with Turbo Encoder (which uses two RSC Encoders in parallel along with an interleaver) and added with AWG Noise then decoded with Turbo Decoder (Soft Output Viterbi Algorithm). We have understood/used TI TMS320C55x Processor and its assembly instruction set.
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Size: 291840 |
Author: satya |
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Description: turbo乘积码编码,译码中交织器的程序-turbo product code encoding, decoding process in the interleaver
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Size: 1024 |
Author: 风中 |
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Description: WiMAX repeater , interleaver and FEC
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Size: 1024 |
Author: kimo |
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Description: 本设计选取CDMA通信系统中的接入信道部分进行仿真与分析。首先,通过学习相应的理论知识,熟悉接入信道实现的过程,对每一步的原理有了较深的理解,同时,也对MATALB软件进行熟悉和了解,对MATLAB软件中的SIMULINK部分及其内部的CDMA模块用法和参数设置进行熟悉,然后运用MATLAB软件对接入信道部分进行设计,并逐步地对各个模块进行分析、仿真与验证。目的是通过毕业设计工作熟悉现代无线通信系统的基本构成与基本工作原理,重点掌握卷积编码、块交织和码扩展等相关编码技术,并能将这些技术应用实际系统设计,提高自己对CDMA通信系统知识的认识。-This design choose the part of connect channel to simulate and analyse. First,we can familiar with the process of connect channel ,understand the principleof every step of the procedure about thre channel,after studying the relating knowledge .At the same time ,we an also have some acquaintance with the software about MATLAB and the part of SIMULINK and how to set the parameter of every klock in the soft.Then we can use the MATLAB software to design the part of the connect channel, to analyse , to simulate and to validate the design of every block gradually. This purpose is to be familiar with the basic structure and basic principle of the morden wireless communication system, to mastery the technology about the Convolutional Encoder,Interleaver ,Coder spread and so forth, then use those technology to design system in practice,so that to improve our knowledge about the CDMA communication system.
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Size: 354304 |
Author: xxxmmmccc |
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Description: This application example implements an end-to-end baseband communications system compliant to the US MIL_STD_188_110B intended for long-haul and tactical communications.This model supports four different data rates: 1200bps, 600bps, 300bps and 150bps. It also implements two different interleaver lengths: 0.6s and 4.8s.
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Size: 157696 |
Author: Rafal |
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Description: reddy snr estimator. run the interleaver file first than run the estimator file and get the results.
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Size: 18432 |
Author: Rana Shahid |
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Description: DRP交织器一种新的交织器设计思想,旨在降低低码重码字的相关性-DRP interleaver
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Size: 1024 |
Author: suzi |
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Description:
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Size: 44032 |
Author: hamza |
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Description: Beyond third generation (B3G) and fourth
generation (4G) communication systems require
bandwidth efficiency and low complexity receivers to
accommodate high data rate and large number of
users per cell. This paper provides the
recommendations for why Interleave Division Multiple
Access (IDMA) stands out among all the present day
multiple access systems. Even if IDMA is a special
case of Code Division Multiple Access (CDMA), it
simply trounces CDMA as far as the cell capacity is
concerned. In IDMA, interleavers are used as the only
means for user separation. Interleaver size can be
varied for a set of users but the recommended
interleaver size is 1024bits at which it provides better
efficiency and minimum processing delay.
Investigations carried throughout this paper are while
using 1024 bit interleavers. IDMA exhibits the
tendency to handle huge number of users.
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Size: 366592 |
Author: raghaw |
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Description: Beyond third generation (B3G) and fourth
generation (4G) communication systems require
bandwidth efficiency and low complexity receivers to
accommodate high data rate and large number of
users per cell. This paper provides the
recommendations for why Interleave Division Multiple
Access (IDMA) stands out among all the present day
multiple access systems. Even if IDMA is a special
case of Code Division Multiple Access (CDMA), it
simply trounces CDMA as far as the cell capacity is
concerned. In IDMA, interleavers are used as the only
means for user separation. Interleaver size can be
varied for a set of users but the recommended
interleaver size is 1024bits at which it provides better
efficiency and minimum processing delay.
Investigations carried throughout this paper are while
using 1024 bit interleavers. IDMA exhibits the
tendency to handle huge number of users.
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Size: 268288 |
Author: raghaw |
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Description: brief Definitions of interleaver classes
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Size: 3072 |
Author: Jawahar |
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Description: 此代码是cdma2000基带信号处理过程中交织的算法程序。-This code is cdma2000 baseband signal processing algorithms process intertwined.
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Size: 1024 |
Author: 齐赞 |
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Description: 基于FPGA的BPSK数字调制器的实现,对于学习通信专业的人应该有些帮助-FPGA-Based Digital Modulator BPSK, for people to learn communication professional should be some help
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Size: 432128 |
Author: 李博 |
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Description: 交织器的matlab 程序 试验可以用-Interleaver can test matlab program
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Size: 1024 |
Author: 成功 |
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Description: 3GPP interleaver 3gpp 交织器 ,混淆输入循序,与LTE可对比 可应用于turbo等编码中-3GPP interleaver 3gpp interleaver, enter the progressive confusion, can be compared with the LTE can be used in turbo coding, etc.
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Size: 2048 |
Author: dingwei |
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