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Description: scrambler code and tb
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Size: 2048 |
Author: kanikas1609 |
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Description: 本总体方案完成国标GB20600-2006数字电视地面广播传输系统基带部分功能。 输入数据码流经过扰码器（随机化）、前向纠错编码（FEC），然后进行比特流到符号流的星座映射，再进行交织后形成基本数据块，基本数据块与系统信息组合（复用）后并经过帧体数据处理形成帧体，帧体与相应的帧头（PN序列）复接为信号帧（组帧），经过基带后处理转换为输出信号（8MHz带宽内）。该信号经变频转换为射频信号（UHF和VHF频段范围内）。用C程序设计了图形交互界面，可以在界面上直接设置调制参数。-The overall program completion GB GB20600-2006 digital terrestrial television broadcasting transmission systems baseband function. The input data stream through the scrambler (randomization), forward error correction (the FEC), then the symbol constellation mapping bitstream to the stream, and then after forming the basic block interleaving, the basic data block and information combined system ( multiplexing) after data processing and after the frame body forms a frame body, frame body with a corresponding header (PN sequence) multiplexed signal frame (framing), after post-processing baseband signal is converted to an output (internal 8MHz bandwidth). The signal is downconverted to a radio frequency signal (in the VHF and UHF frequency range). C program designed graphical interface, you can set modulation parameters directly on the screen.
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Size: 25513984 |
Author: 高星 |
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Description: 扫号器源码 扫号器源码 -Source number scrambler source code scrambler source code scanner source
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Size: 1542144 |
Author: llll |
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Description: matlab环境下的窃听信道建模，包括crc校验编码，三种（QPSK,16QAM,64QAM）不同的调制方式仿真，加入扰码增强抗窃听能力。-Matlab environment eavesdropping channel modeling, including the CRC check code, three kinds of (QPSK, 16 qam and 64 qam) different modulation mode simulation, join the scrambler enhanced ability to resist eavesdropping.
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Size: 6144 |
Author: 朱奇奇 |
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Description: OFDM中的关于扰码器的个人设计的MATLAB的算法,比较经典的 ！,-OFDM on the scrambler of individual design MATLAB algorithm, more classic!
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Size: 7168 |
Author: OVJE@055033 |
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Description: OFDM中的关于扰码器的个人设计的MATLAB的算法,比较经典的 ！,(OFDM on the scrambler of individual design MATLAB algorithm, more classic!)
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Size: 7168 |
Author: Jimrni
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Description: Blind Estimation of Scrambler Offset Using Encoder Redundancy
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Size: 257024 |
Author: nikc
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Description: polynomials for robust linear feedback shift improved algorithm
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Size: 2597888 |
Author: nikc
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Description: 扰码器的FPGA实现，选择的扰码器规格为15位移位寄存器。(FPGA scrambler, scrambler specifications for a 15 bit shift register.)
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Size: 31744 |
Author: 菜菜0106
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Description: study of scramblers and descramblers with the help of its practical implementation in lab. This report also encloses the net results by the scramblers and descrambles implemented using D-Flip Flop
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Size: 576512 |
Author: assh |
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Description: 加扰器解扰器设计,组合逻辑电路可以选用下述不同的逻辑类型来实现：互补CMOS结构、有比电路、差 分共源-共栅电压开关逻辑（DCVSL），传输门逻辑、互补传输晶体管逻辑（CPL）或动态电 路结构，也可以是以上不同类型结构的混合。(Scrambler/ descrambler design)
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Size: 303104 |
Author: `小赵么么哒 |
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Description: shift &scramble codes and it tb
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Size: 5120 |
Author: longtian0524 |
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Description: This CRC generator program is very useful for generating the equations necessary for PCI Express 32-bit LCRC, scrambler LFSR, and 16-bit DLLP CRC equations. One needs to remember that once the PCI express CRC has been calculated it first needs to bit swapped and bit inverted before being tacked onto the end of a TLP or DLLP. Below shows how this would be accomplished for PCI Express 32-bit LCRC.
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Size: 419552 |
Author: shandongtou |
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