MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202647068050 A) filed by Qualcomm Incorporated on May 30, 2026, for Extended Long Range (elr) Physical Layer Protocol Data Unit (ppdu) Design.
Inventors include Yang, Lin; Tian, Bin; and Kim, Youhan.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: This disclosure provides methods, components, devices and systems for extended long range (ELR) physical layer protocol data unit (PPDU) design. In some implementations, a first wireless device may a preamble of the PPDU, where a first portion of the PPDU may include one or more legacy fields, such as at least a legacy signal (L-SIG) field. In some examples, a second portion of the preamble may include at least a first ELR signature field indicating that the PPDU is associated with ELR communications. In such implementations the at least first ELR signature field may follow the L-SIG field. A second wireless device, the receiver of the PPDU, may identify that the PPDU is associated with ELR communications based on the ELR signature field being included in the preamble of the PPDU.
Disclaimer: Curated by HT Syndication.
