{"id":2586,"date":"2025-12-11T08:50:43","date_gmt":"2025-12-10T23:50:43","guid":{"rendered":"\/?p=2586"},"modified":"2025-12-19T16:05:42","modified_gmt":"2025-12-19T07:05:42","slug":"4b-10b%e3%81%8c%e5%9b%bd%e9%9a%9b%e6%a8%99%e6%ba%96%e5%8c%96%e3%81%95%e3%82%8c%e3%81%be%e3%81%97%e3%81%9f","status":"publish","type":"post","link":"\/en\/2025\/12\/11\/4b-10b%e3%81%8c%e5%9b%bd%e9%9a%9b%e6%a8%99%e6%ba%96%e5%8c%96%e3%81%95%e3%82%8c%e3%81%be%e3%81%97%e3%81%9f\/","title":{"rendered":"International Standardization of 4b\/10b Line Code"},"content":{"rendered":"<p>We are pleased to announce that in May 2025, the error-correcting line code <em>4b\/10b<\/em>, developed by the Yamasaki Laboratory, has been officially published as an international standard <strong>IEC 63455:2025<\/strong>.<\/p>\n\n\n\n<p>4b\/10b is a table-based line code that converts 4-bit data into 10-bit symbols. <\/br>\nThis code achieves 1-bit error correction and 2-bit error detection solely through table lookup, while also providing DC balance and clock embedding performance superior to 8b\/10b. <\/br>\nThis enables low-latency, stable communication even in noisy environments, making it a suitable code for real-time communication. <\/p>\n\n\n\n<p>For more details, please refer to the following URL:<\/p>\n\n\n\n<p><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/73887\">https:\/\/webstore.iec.ch\/en\/publication\/73887<\/a><\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>We are pleased to announce that in May 2025, the error-correcting line code 4b\/10b, developed by the Yamasaki Laboratory, has been officially published as an international standard IEC 63455:2025. 4b\/10b is a table-based line code that converts 4-bit data into 10-bit symbols. This code achieves 1-bit error correction and 2-bit error detection solely through table&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2586","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/posts\/2586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/comments?post=2586"}],"version-history":[{"count":5,"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/posts\/2586\/revisions"}],"predecessor-version":[{"id":2595,"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/posts\/2586\/revisions\/2595"}],"wp:attachment":[{"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/media?parent=2586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/categories?post=2586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ny.ics.keio.ac.jp\/en\/wp-json\/wp\/v2\/tags?post=2586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}