ID 原文 译文
52267 文章提出一种科学合理的5G端到端应用场景预测方法，并评估未来有可能成为杀手级的若干应用。 The paper proposes a scientific and reasonable 5 G end-to-end application scenario prediction method, and evaluates several applications that may become killer in the future.
52268 不同于业内对一些5G细分场景的简单总结，文章以5G时代的三大互连关系、三大技术场景以及五大行业类别作为判断依据，建立有理论支撑和可信的应用体系评估预测标准。 Different from the simple summary of some 5 G segmentation scenarios in the industry, the article uses the three interconnections in the 5 G era, three technical scenarios and five major industry categories as the basis for judgment. The paper also establishes theoretical support and credible application system evaluation and forecasting standards.
52269 并针对一些行业应用“痛点”，阐述其具体含义、关键性能指标、相关场景案例及未来设想。 And for some industries to apply "pain points", the paper explains the corresponding specific meaning, key performance indicators, related scenario cases and future ideas.
52270 以期找到在未来涉及面广、用户量大，能为国家、社会和个人带来巨大贡献和影响的关键性应用。 It is expected to find key applications that will have a huge contribution and influence to the country, society and individuals in the future.
52271 在中短码长下，不带循环冗余校验 (CRC) 辅助的极化码已经不具有竞争力，为了增强极化码译码性能，一般采用CRC辅助译码。 In the medium and short code lengths, the performance of the polar code without Cyclic Redundancy Check (CRC) assistance is not competitive. In order to increase the decoding performance of the polarization code, CRC assisted decoding is generally used.
52272 针对传统的集中式CRC辅助方案只能在译码结束后选择路径而无法在译码中做剪枝操作， For the traditional centralized CRC auxiliary scheme, the path can only be selected after the end of decoding and cannot be pruned in the decoding.
52273 文章提出一种通过交织器在极化码信息比特间离散分配CRC比特的辅助译码方案， This paper proposes an auxiliary decoding scheme for discretely allocating CRC bits between the bits of the polar code information through the interleaver.
52274 此方案允许CRC比特能够辅助串行抵消列表 (SCL) 译码期间幸存路径的选择以改善差错性能。 The scheme allows the CRC bits to assist in the selection of survivor paths during Successive Cancellation List (SCL) decoding process to improve the error performance.
52275 仿真结果表明，与集中式CRC辅助译码方案相比，该算法在码率为0. 125、误块率在10-1以下、CRC长度为8时提供0. 5 dB增益;CRC长度为16时提供1. 3 dB增益。 Simulation results show that compared with the centralized CRC-assisted decoding scheme, when the code rate is 0. 125、block error rate is 10-1, the algorithm provides 0. 5 and 1. 3 dB gain while the length of CRC is 8 and 16 bits respectively.
52276 为了提高室内定位精度，实现三维定位，文章提出了一种基于单个发光二极管 (LED) 的室内反向定位系统。 In order to improve the indoor positioning accuracy and realize three-dimensional positioning, this paper proposes an indoor reverse positioning system using a single Light Emitting Diode (LED) lamp.