MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202418050648 A) filed by Interdigital Patent Holdings, Inc. on July 02, 2024, for Methods, Architectures, Apparatuses And Systems Directed To Physical Layer Signaling In A Wireless Local Area Network (“wlan”) System.
Inventors include Lou, Hanqing; Sun, Li Hsiang; Yang, Rui; and Wang, Xiaofei.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed physical layer signaling in a wireless local area network system are provided. Among the methods is a method that may include any of generating an extremely high throughput (EHT) physical (PHY) layer protocol data unit (PDU) (PPDU) based on a PPDU format defining a preamble comprising (i) a fixed duration universal signaling (U-SIG) field, (ii) an EHT signaling (EHT-SIG) field, and (iii) an EHT short training field (EHT-STF), wherein the U-SIG and EHT-SIG fields respectively comprise an extra signaling indicator and extra signaling to support a third feature; and transmitting the U-SIG and EHT-SIG fields on a first bandwidth segment, followed by the EHT-STF on any of the first bandwidth segment and a second bandwidth segment, followed by (iii) an EHT data field on any of the first and second bandwidth segments .
Disclaimer: Curated by HT Syndication.
