However , adaptive equalization technique can decrease the effect of isi and noise , reduce the bit error ratio and trace time - changing channel 而自适应均衡技术可以降低码间干扰和噪声的影响,减少误码,并能够跟踪时变信道,解决时变波形的严重失真问题。
The system can transmit data one - way over a distance of up to 1 kilometer at a bit - rate of 10 kbps in shallow water , and the bit error rate was less than 5 percents 系统能够在浅海环境下,远到1km的距离上以10kbps的数据率单向传输数据,其误比特率小于5 。
Leading zeros anticipatory logic is implemented based on a set of unified product rule , which can diminish the potential one bit error of original ones 本文中的前导零预测逻辑是基于一套统一的“产生式规则” ,可以消除原有前导零预测逻辑潜在的一位预测错误。
Through theoretically analyzing the hsnr condition for our algorithm to be applied , we relate the correct classification probability and bit error ratio of demodulation 通过理论分析“大信噪比”近似成立的条件,把调制分类性能与信号解调的误码串联系在一起。
The data captured by b3g test tools is used for debugging the module and analysing performance . in addition , the b3g test tools support bits error ratio test based on pseudo - random number B3g测试工具还利用了伪随机( pn )序列对整个系统进行误比特率( ber )的测试。
The performance merit of the proposed block code is confirmed by simulation results and compared with other space - time block codes in terms of average bit error probability 对新得到的分组码的性能进行了仿真,并与其他空时分组码就平均误比特率做了比较,证实了其性能的优越性。
Although bluetooth adopts frequency hopping to avoid interference , its bit error ratio will rise sharply when there are strong interference in the selected frequency band 尽管蓝牙采用跳频方案来避免干扰,但是当所选择的跳频点上干扰较强时,蓝牙系统的误码率会受到很大的影响。
Just like the theoretical analyses , results demonstrate that the two codes can correct nine errors and eighteen errors respectively . the bit error rates have been improved correspondingly 结果表明纠错能力符合理论要求,分别可以达到纠9个和18个错误,并且误码率也得到改善。
The simulation results also tell us the bit error rate ( ber ) of lll detection deceased much faster than the other two detection algorithms with the increasment of signal to noise ratio ( snr ) 随着信噪比的增加,格约简辅助检测算法的误码率曲线下降速度明显增快,且优于其它两种算法。
This paper makes following works . first , the algorithm of fragmenting data packet was put forward according to bit errors ratio . second , the fragmentation data algorithm was used in asymmetry tcp 第二,根据有基站无线局域网的特点,将最优的数据包分割应用于有基站的非对称的tcp协议。