In order to enhance anti - electromagnetic interference and decrease bit error rate , on the design of military transceiver it ’ s very important to use the optimize project 在某战术电台的研制过程中,为提高电台抗干扰能力,减少数据传输的误码率,对电台解调dsp单元模块的优化设计就显得尤为重要。
Through secrecy communication contrast the time series with disperse in the hyperchaotic system ; more discuss its some problem such as modulation and demodulation , anti - jamming and bit error rate 通过时间连续与离散的超混沌保密通信对比,进一步讨论超混沌通信过程中的调制解调、杭干扰和误码率问题。
The results reveal that the ocdma systems with fbgs based encoder / decoder are not only easy to plan , but also have large number of simultaneous users , high power efficiency and low bit error rate ( b er ) 结果表明,基于fbg编解码器的ocdma系统具有设计简单、用户容量大、功率效率高和误码率( ber )低等方面的优点。
We discuss the bit error rate of the convolutional code , turbo code encoder and decoder theory as well as the performance in awgn channel and rician channel , and present the result of simulation 讨论了rs与卷积码级联的误码率问题, turbo码的编译码原理及其在awgn信道和rician信道中的性能,并给出了相应的仿真结果。
Simulation results show that the interleaver compromises the advantages and the disadvantages of block interleaver and semi - random interleaver , which decreases the bit error rate of turbo codes of long data frame 仿真结果表明,其折衷了分组交织器和半随机交织器的优缺点,降低了turbo码在长数据帧情况下的误码率。
In digital transmission, the number of bit errors is the number of received bits of a data stream over a communication channel that have been altered due to noise, interference, distortion or bit synchronization errors.
bit error rateとは意味:bit error rate ビット誤り率 ビットあやまりりつ bit error rate meaning:[Computer] < data , digital , communications > (BER) The fraction of a message or block of data that is wrong.bit error rate en francais:((ber, blert), technique de détection d'erreurs qui compare une structure de donnés reçue avec une structure de données transmise connue pour déterminer la qualité de la ligne de transmission (télécom...bit error rate artinya:rasio kesalahan bitbit error rate 뜻:비트 오류율