MUMBAI, India, Oct. 5 -- Intellectual Property India has published a patent application (202637102036 A) filed by Huawei Technologies Co. , Ltd. on August 24, 2026, for Data Processing Method And Transmission Device.
Inventors include Huang, Kechao; Yang, Xiaoling; and Ma, Huixiao.
The application for the patent was published on October 02, 2026, under issue no. 40/2026.
Abstract: Disclosed in embodiments of the present application is a data processing method applicable to a high-speed optical transport network. The method comprises the following steps: on the basis of first bit data having a bit number of din, acquiring second bit data, wherein the second bit data comprises din bits in the first bit data, dCRC check bits, and/or dPAD padding bits; scrambling the second bit data to obtain third bit data, wherein the bit number of the third bit data is that dscr=din+dCP, and dCP=dCRC+dPAD; then performing probabilistic constellation shaping (PCS) processing on a first bit subset in a first bit set having a bit number of m, so as to obtain a second bit subset, wherein the first bit set is acquired from the third bit data; and performing FEC coding and interleaving processing on the second bit subset and a third bit subset other than the first bit subset in the first bit set to obtain a second bit set. The present application provides different values of din, m, and dCP, achieving the compatibility with existing 400 G networks, good performance, and low costs.
Disclaimer: Curated by HT Syndication.
