Polar codes gained large interest in the last years since they are the first channel codes that are proven to achieve channel capacity. Due to this property, Polar codes were recently adopted for the 5G standard. We present an industrial framework for the generation of Polar code decoders for...
引用格式:符川东,赵明敏,李荣鹏,等. 面向特殊节点的低延时Polar码构造研究[J]. 移动通信, 2025,49(2): 43-50. FU Chuandong, ZHAO Mingmin, LI Rongpeng, et al. Low-Latency Code Construction Research of Polar Codes for Special Nodes [J]. Mobile Communications, 2025,49(2): 43-50. 0 引言 作...
Comparison of polar decoders with existing low-density parity-check and turbo decoders[C]//2017 IEEE Wireless Communications and Networking Conference Workshops (WCNCW). Ieee, San Francisco, CA, USA, 2017: 1-6. [6] Liang X, Yang J, Zhang C,...
[9]X Liu, et al. A 5.16Gbps decoder ASIC for Polar Code in 16nm FinFET. 2018 15th International Symposium on Wireless Communication Systems (ISWCS), Lisbon, Portugal, 2018: 1-5. [10]A Sural, E G Sezer, E Kolağasıoğlu, et al. Tb/s Polar Successive Cancellation Decoder 16nm ...
decoder. Simulation results show that the concatenation scheme enhances the short Polar codes performance under fast fading channels. On the aspect of relay channel, the research of improving the performance of Polar coded cooperation is conducted. Under the relay channel communication scenario, few ...
Let Ac be the frozen set of the P(N, K) polar code with rate R. In the presented SD strategy, the former half of the sub-channels are all included in Ac . The system model of the presented algorithm is shown in Fig. 1. Let Ac∗ denote the set of the remaining frozen bit ...
Framework of modular semantically-secure transmission schemes based on the wire-tap channel model Full size image Alice sends a message packetmm, which is transformed intoxxthrough secure encoding. Following error correction encoding,xxis further encoded into a codewordcc, which is subsequently transmit...
For a given noise channel, the generator matrix G of an [n, k] polar code is defined as the submatrix of Gn consisting of k rows with indices corresponding to information set . Roughly speaking these rows are chosen in such a way that it gives good performance for the SC decoder. These...
A 7.8–13.6 pJ/b Ultra-Low Latency and Reconfigurable Neural Network-Assisted Polar Decoder With Multi-Code Length Support Polar codes have been officially selected as the channel coding in 5G standard. To meet the requirements of enhanced mobile broadband (eMBB), most publishe... CF Teng,AY ...
手动解密或者在线工具http://www.metools.info/code/four-square244.html 因此本题按照上述方式进行解密会得到想要的明文,然后md5加密提交发现不对,那么问题来了?为什么不对呢?思路没问题啊? 逆向思维试试对密文进行加密 再MD5加密 然后提交就对了。。。真的很抽象哎!