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arXiv 1901.01348cs.ITmath.IT
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未来Wi-Fi的编码技术

Coding Techniques for Future Wi-Fi

A. G. D. Uchoa, R. C. de Lamare

摘要:

未来的无线应用,如高清视频流、无线云无线电接入网络和蜂窝数据卸载都是带宽需求巨大的,这突出了对超过1 Gb/s的Wi-Fi链路的需求。本文讨论编码方案,特别是低密度奇偶校验(LDPC)码在未来Wi-Fi标准中用作前向纠错(FEC)。此外,我们考虑先进的设计策略,如根检查LDPC结构,计算机辅助设计短块和高性能的解码算法,低延迟。然后,我们在文章的最后讨论了未来Wi-Fi应用的FEC挑战。

英文摘要:

Future wireless applications such as high definition video streaming, wireless cloud radio access networks, and cellular data offload are bandwidth-hungry, which highlights the need for Wi-Fi links exceeding 1 Gb/s. This article discusses coding schemes and, in particular, the use of Low-Density Parity-Check (LDPC) codes as Forward Error Correction (FEC) in future Wi-Fi standards. Moreover, we consider advanced design strategies such as root-check LDPC structures, computer-aided design for short blocks and high-performance decoding algorithms with low latency. We then conclude the article with a discussion of FEC challenges for future Wi-FI applications.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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