deCoding of binary LDPC as in Elec. Letters by MacKay&Neal 13March1997
标签： deCoding Letters binary MacKay
上传时间： 2013-12-18
上传用户：com1com2
Hard-decision deCoding scheme Codeword length (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents 5 bit. Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1 Generator polynomial, g(x) = a^15 a^21*X + a^6*X^2 + a^15*X^3 + a^25*X^4 + a^17*X^5 + a^18*X^6 + a^30*X^7 + a^20*X^8 + a^23*X^9 + a^27*X^10 + a^24*X^11 + X^12. Note: a = alpha, primitive element in GF(2^5) and a^i is root of g(x) for i = 19, 20, ..., 30. Uses Verilog description with synthesizable RTL modelling. Consists of 5 main blocks: SC (Syndrome Computation), KES (Key Equation Solver), CSEE (Chien Search and Error Evaluator), Controller and FIFO Register.
标签： symbols length Hard-decision Codeword
上传时间： 2014-07-08
上传用户：曹云鹏
Basic Differential Encoding/deCoding of input vector of numeric values
标签： Differential deCoding Encoding numeric
上传时间： 2013-12-20
上传用户：qiaoyue
H.264的CABAC的旁路码的deCoding.
上传时间： 2015-11-10
上传用户：从此走出阴霾
LDPC码译码相关文献 Bounds on the maximum likelihood deCoding error probability of low density parity check codes
标签： probability likelihood deCoding maximum
上传时间： 2015-11-25
上传用户：wendy15
Viterbi deCoding Techniques in the TMS320C54x Family code 即是TMS320C54x实现VIterbi译码，是C与汇编混合编程，相信学习通信的又要用DSP来实现的人，一定会惊喜的
标签： 320C Techniques 320 C54
上传时间： 2014-10-27
上传用户：shinesyh
AES Core Modules In this document I describe components designated to encoding and deCoding using AES. aes enc — parametrizable component which can encrypt input data, using 128, 192 and 256 bit key, • aes dec — parametrizable component which can decrypt input data, using 128, 192 and 256 bit key, • key expansion — parametrizable component which can produce key expansion, using 128, 192 and 256 bit key,
标签： components designated document describe
上传时间： 2015-12-22
上传用户：Late_Li
In recent years large scientific interest has been devoted to joint data deCoding and parameter estimation techniques. In this paper, iterative turbo deCoding joint to channel frequency and phase estimation is proposed. The phase and frequency estimator is embedded into the structure of the turbo decoder itself, taking into consideration both turbo interleaving and puncturing. Results show that the proposed technique outperforms conventional approaches both in terms of detection capabilities and implementation complexity.
标签： scientific parameter interest deCoding
上传时间： 2015-12-30
上传用户：894898248
Swfdec is a decoder/renderer for Macromedia Flash animations. The deCoding and rendering engine is provided in a library that can be used by other applications
标签： Macromedia animations rendering deCoding
上传时间： 2016-01-08
上传用户：rocketrevenge
LAME uses the MPGLIB deCoding engine, from the MPG123 package, written by: Michael Hipp (www.mpg123.de) MPGLIB is released under the GPL.
上传时间： 2016-01-17
上传用户：sxdtlqqjl
