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crc44
- CRC4校验程序,很有用,采用比特输入.并将编码和译码写在一个程序中,直接可以用-CRC4 verification procedures, is useful, the use of bit input. And written in the encoding and decoding a program, can be used directly
simulationfor3Gtransmitionsystem
- 3G发端的基带仿真系统，实现的功能包括CRC校验，对较长数据块的分段，Turbo编码，速率匹配、级联，加扰，调制，MIMO分层和预编码-The 3G simulation system for transmitting signal in base band is fullfilled.It is powerfull.The function contains such as CRC checking,segmentation for large data block,Turbo coding,
CRC24a
- 用查表发和计算法实现的CRC24a校验码的生成。crc24a校验码主要用于LTE数据物理共享信道中-Look-up table calculation achieve CRC24a checksum generation. crc24a check code is mainly used for LTE data physical shared channel
HARQ-CC
- WiFi情况下，第一类HARQ协议仿真，采用了汉明码和CRC校验，加高斯白噪声，研究吞吐量，平均重传等-WiFi case, the first class of the HARQ protocol simulation, using the Hamming code and CRC check, add white Gaussian noise to study the throughput, average retransmission
LTE_PUSCH
- 该文件夹中包含LTE PUSCH上行链路中几个重要模块的C代码，包括了CRC添加、CRC校验、Turbo编码、Turbo译码、咬尾卷积码编码和咬尾卷积码译码6个模块。-This folder contains LTE PUSCH uplink C code several important modules, including adding a CRC, CRC checksum, Turbo Coding, Turbo decoding tail-biting convolution cod
LDPC
- 1） 生成具有大小的LDPC奇偶校验矩阵。 2） 使用BF算法对使用1）生成的码字进行解码。 3） 给出解码算法在BPSK调制和AWGN信道下，信噪比为1、1.5、2、2.5、3db时的误码概率。(1)Generate a parity check matrix of LDPC with size . 2)Use the BF algorithm to decode a codeword generated by using 1). 3)Give the bit error probabilit