MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202627065960 A) filed by Huawei Technologies Co. , Ltd. on May 25, 2026, for Media Data Transmission Method, Apparatus And System.
Inventors include Geng, Feng; and Wang, Zhiyuan.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: The present application relates to the technical field of computers, and provides a media data transmission method, apparatus and system. A communication party serving as a transmitting end signs fingerprint information of previously transmitted media data, carries a signature value in a digital watermark, and embeds the digital watermark into subsequently transmitted media data. A communication party serving as a receiving end verifies the signature value in subsequently received media data on the basis of the fingerprint information of previously received media data, so as to determine the authenticity of the previously transmitted media data. Since a digital watermark is obtained on the basis of fingerprint information of media data and a signature value, it is difficult for an attacker to forge a digital watermark, thereby achieving secure media data transmission between two communication parties. In addition, by embedding a digital watermark generated on the basis of previously transmitted media data into subsequently transmitted media data, the smoothness and real-time performance of media data transmission can be achieved.
Disclaimer: Curated by HT Syndication.
