Coding Techniques for Future Wi-Fi

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

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arXiv · 1901.01348

Coding Techniques for Future Wi-Fi

A. G. D. Uchoa·R. C. de Lamare

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Abstract

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.

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A. G. D. Uchoa, R. C. de Lamare. 2019-01-05. Coding Techniques for Future Wi-Fi. https://arxiv.org/abs/1901.01348

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