• UEP(unequal error protection)scheme for wireless video transmission based on MPEG-4 was proposed.

    提出一种基于MPEG-4无线视频传输非等重误码保护方案

    youdao

  • A UEP (unequal error protection) scheme for wireless video transmission based on MPEG-4 was proposed.

    提出一种基于MPEG- 4无线视频传输非等重误码保护方案

    youdao

  • This paper presents a new decoding algorithm of unequal error protection (UEP) code, which is called tree topology.

    提出一种新的不等保护分组译码算法——状图算法。

    youdao

  • This paper constructs irregular LDPC codes of unequal error protection with a parity check matrix in a lower triangular.

    采用了近似下三角校验形式,构造了一类具有不等错误保护的非规则ldpc

    youdao

  • Based on unequal error protection with jointing JPEG2000 source and FEC channel coding, a novel optimal rate allocation technology is proposed.

    为了提高传输质量,结合JPEG2000信源FEC信道编码的统计特性,提出了基于非均匀错误保护最优码率分配技术

    youdao

  • An unequal error control (UEC) scheme is proposed to provide unequal error protection for different layers of JPEG2000 encoded multilayer bit streams.

    提出一种不等级别差错控制(uec)方案实现对JPEG2000图像编码流中不同质量不等级别差错保护

    youdao

  • After the unequal error protection of multilevel coded modulation is discussed in detail, a non-uniform signal constellation applied to 8ask modulation is designed.

    详细分析多级编码调制不等错误保护原理基础上,设计了一种针对8ask调制的非均匀信号星座

    youdao

  • Due to the particular relation of generator matrix and parity check matrix, it can achieve unequal error protection performance with the modified decoding algorithm.

    由于校验生成满足一定关系因此可以采用修正的译码算法来实现对码字不等错误保护

    youdao

  • Experimental results show that, under various network conditions, compared with equal error protection and fixed unequal protection methods, the proposed scheme can always achieve better performance.

    实验结果表明各种不同信道状况下均等错误保护固定不等错误保护方法相比方法获得更好性能

    youdao

  • Experimental results show that, under various network conditions, compared with equal error protection and fixed unequal protection methods, the proposed scheme can always achieve better performance.

    实验结果表明各种不同信道状况下均等错误保护固定不等错误保护方法相比方法获得更好性能

    youdao

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