【摘要】 在分析移动信道差错图样分布的基础上，提出了一种自适应差错控制方案，该方案能根据信道比特差错率的变化自适应地从３种不同的纠错码中选择其一与之对应，以得到较高的通过率。软件实现的结果表明，这种方案能显著提高数据传输系统的性能。更多还原

【Abstract】 Based on analysis of the distribution of error patterns in mobile channel,an adaptive error controlling is proposed. This scheme can adaptively select one of the three different error correcting codes which fits to the variation of the bit error rate of the channel to achieve high throughput. The software implementation results show that this scheme can substantially improve the performance of the system.更多还原