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2010年07 期
| 标题 |
| 针对LDPC信道编码的无线视频传输性能分析(19 卷) |
| 英文标题 |
| Analysis of wireless video transmission performance using LDPC code |
| 摘要 |
| 本文对H.264压缩视频使用低密度奇偶校验码（LDPC）信道编码策略，分别在加性高斯白噪声、随机误码以及瑞利平坦衰落3种无线信道传输环境下，从信噪比和误码率等信道特性与重建视频质量之间的关系分析无线视频的传输性能。结果表明：无线信道状态不稳定使视频解码质量产生较大 |
| 作者 |
| 新闻作者:仲丽媛，荆 涛，牛青青，霍 炎 |
| 关键字 |
