Error detection and correction - Wikipedia, the free encyclopedia

Error detection and correction - Wikipedia, the free encyclopedia

瀏覽:1344
日期:2025-12-10
A checksum of a message is a modular arithmetic sum of message code words of a fixed word length (e.g., byte values). The sum may be negated by means of a ones'-complement operation prior to transmission to detect errors resulting in all-zero messages. .....看更多