Chinese translation for "decoding complexity"
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- 译码复杂性
Related Translations:
- Example Sentences:
| 1. | Designing codes with approaching shannon ' s capacity performance and low coding and decoding complexity is a challenging and meaningful issue in channel coding field
设计性能逼近信道容量、编译码复杂度较低的实用好码是信道编码领域中最重要的工作之一。 | | 2. | Turbo code was introduced by c . berrou in 1993 . turbo code can achieve the error correcting capacity close to the shannon - limit with reasonable decoding complexity , provided that the code words are long enough
1993年, c . berrou提出了一种新的信道编码方案? ? turbo码, turbo码能够在编码长度较长的情况下得到接近香农极限的纠错性能。 | | 3. | Its decoding complexity is also lower than turbo code . recently , ldpc code has drawn the worldwide attentions in channel coding community due to its high performance and strong potential applications in practice
Ldpc码的数学定义非常简单,具有较大的灵活性,当码长足够长时的非正规ldpc码具有比turbo码更为良好的性能,其译码复杂度低于turbo码。 | | 4. | Low density parity check ( ldpc ) codes are shown to be one class of shannon limit approaching codes . with advantages of high encoding gain , low decoding complexity and flexible code rates , etc . , the research of these codes has become a hot spot of coding academia
低密度校验码( ldpc )性能接近香农限,具有编码增益高、译码简单快捷、码率灵活等优点,是当前编码界的研究热点。 | | 5. | 3 . by theoretical analysis and simulation , quantization decoding of ldpc codes is studied . an efficient quantization - decoding scheme is proposed which can greatly reduce the decoding complexity with a little performance loss
采用理论分析和仿真相结合的方法研究了ldpc码的量化译码，提出了一种高效的量化译码实现方案，该方案能够大大降低译码复杂度，同时译码性能非常接近连续译码。 | | 6. | Erasure codes which belong to standard classes of rs codes and their erasure correcting principles are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms . the encoding and decoding complexities of these codes are analyzed . 2
介绍了标准的rs码类纠删码及其纠删原理，重点介绍了具有线性时间编码和恢复算法的渐近好码?级联型低密度纠删码，分析了这几类纠删码的编译码复杂度； 2 | | 7. | Space - time block codes ( stbc ) based on orthogonal design has attracts enough attentions in its applications in mimo - ofdm systems for its full diversity exploiting and low coding / decoding complexity . these applications include not only system performance improvement , but also reduction of the peak to average power ratio in mimo - ofdm systems . under these backgrounds , this paper first studies space - time block codes under the single carrier , flat fading situation , discusses the encoding / decoding principle and its performance under different channels . then , the author focused on the performance of space - time codes under time selective and frequency selective channels , uncovered the fundamental cause of how maximum doppler shift and power delay profile influences the performance of space - time codes through deduction and simulation
在上述背景下,本文以单载波,平坦衰落信道下的空时分组码为切入点,深入分析了其编译码原理和在不同信道情况下的性能;以此为基础,后文展开了对空时分组码在多载波,时间选择性和频率选择性衰落信道下的性能研究,通过理论推导和充分的仿真,揭示了空时/频分组码在时频选择性衰落信道中的性能变化的根本原因;在以上对多载波系统中空时分组码的研究的过程中,作者发现了空时分组码在降低系统峰平比方面应用的可行性,提出了一种降低峰平比的新方法。 | | 8. | In this paper , the constraint viterbi algorithm is studied from the project research on a novel product code and decode which is a project of national natural science foundation of china , experiment results show that it can overcome the drawback and reduce the decoding complexity while keeping the good characteristic of conventional viterbi algorithm
本文所研究的约束维特比算法基于国家科学基金项目《新一代乘积编码( productcode )及解码方法的研究》 ,不但保持了原有维特比算法的特性,而且在减少译码路径的情况下,能较好地解决上述问题。 |
- Similar Words：
- "decoding band" Chinese translation, "decoding bar" Chinese translation, "decoding capacitor" Chinese translation, "decoding circuit" Chinese translation, "decoding co traint length" Chinese translation, "decoding constraint length" Chinese translation, "decoding data" Chinese translation, "decoding delay" Chinese translation, "decoding equipment" Chinese translation, "decoding error" Chinese translation
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