As an example using sine wave , the effect of vibration amplitude and frequency and time on bit error rate is researched 以振动谱中典型的正弦谐波为例,推导了振幅、频率和时间对误码率的影响。
In the channel decoding part , viterbi algorithm and de - interleaving are realized to decrease bit error rate and increase transmission efficiency 这些都在一定程度上降低了信道的误码率,提高了的信道的传输效率。
Analysis performance expressions of the bit error rates are derived , and logsitic map with zero mean is used for chaos generation in simulation 推导该方案的理论误码性能,以零均值logistic混沌映射为例进行仿真实验。
Firstly , how to choose spreading factor of non - coherent dcsk system that minimizes the bit error rate for a given eb / n 0 is discussed in this paper 文中首先讨论了非相干dcsk系统在给定eb / n0下,如何选择扩频系数使其误码率最低问题。
When transmitting signal is below 500 kbps , increasing the system power can reduce the bit error rate ( ber ) for the signal suffering only flat fading 当码速率较低时( 500kbps以下) ,信号受到平坦衰落,增大系统功率可以降低系统误码率。
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