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- Irregular LDPC codes have Unequal Error Protection (UEP) properly, however, that is difficult to utilize due to their random encoding. 摘要非规则LDPC码具有不等错误保护特性，但随机编码过程使这一特性很难得以充分利用。
- Simulation results show that they have excellent performance, especially the IRA code performs better than the irregular LDPC code of DVB-S2. 仿真结果表明，用这种方法构造的规则码和非规则码都具有优良的性能，特别是非规则码的性能优于DVB-S2的非规则码。
- Based on the theory of density evolution,the paper proposes an algorithm to optimize the uniform or ununiform quantized Min-Sum decoder for regular or irregular LDPC codes. 本文根据密度进化理论,对规则/非规则的低密度校验码提出了一种算法,该算法能优化最小和均匀/非均匀量化译码器的设计。
- The proposed scheme considers Unequal Error Protection (UEP) of irregular LDPC codes as well as degree distribution while choosing some bits for retransmission. 该方案在选择重传信息的过程中，不仅考虑了节点度分布的影响，而且考虑了非规则LDPC码字自身的不均等错误保护特性。
- In chinese national standard for Digital Multimedia Terrestrial Broadcasting（DMB-T），QC irregular LDPC code is used as forward error correction coding. 摘要 在我国的数字电视广播地面传输标准DMB-T中，使用了准循环非规则LDPC码作为前向纠错编码。
- In this thesis, a series of coded modulation schemes based on irregular LDPC codes are employed, after exploration of international standard proposed by Digital Radio Mondiale (DRM). 本文在深入研究DRM(Digital Radio Mondiale)标准中的编码调制方案的基础上,提出了基于非正则LDPC码的一系列编码调制技术。
- optimization of irregular LDPC codes 码结构优化
- Design of irregular LDPC codes with low error floors 低差错平底特性的非规则LDPC码的设计
- Research on unequal error protection of irregular LDPC codes 非规则LDPC码的不等错误保护性能研究
- PERFORMANCE OF SIMPLE-ENCODING IRREGULAR LDPC CODES BASED ON SPARSE GENERATOR MATRIX 稀疏生成矩阵的低编码复杂度非正规LDPC码性能
- She tested the whole class on irregular verbs. 她对全班学生进行不规则动词测验。
- Joint Optimization for Coded Differential Space-Time Modulation Based on Irregular LDPC Code 基于LDPC码的差分空时编码调制的联合优化
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- These procedures are highly irregular. 这些程序是很不合乎规则的。
- The trains from here are irregular. 从这里开出的火车是无规律的。
- The coastline in this area is quite irregular. 这个地区的海岸线非常不整齐。
- A hymn of irregular meter sung after the gradual. (天主教)圣歌弥撒开阶歌后唱的圣歌
- A short, irregular motion of waves. 碎浪波浪短而不规则地运动
- Braces straightened the girl's irregular teeth. 畸形矫正钢丝架平正了这女孩不整齐的牙齿。
- Irregular in course or behavior; unpredictable. 不规律的在过程上或行为上无规律的; 不可预测的
