MUMBAI, India, April 10 -- Intellectual Property India has published a patent application (202647040676 A) filed by Qualcomm Incorporated, San Diego, on March 31, for 'preamble transmission for codeword-based random access communications.'

Inventor(s) include Sengupta, Ayan; Rico Alvarino, Alberto; Shah, Syed Hashim Ali; Wang, Xiao Feng; and Phuyal, Umesh.

The application for the patent was published on April 10, under issue no. 15/2026.

According to the abstract released by the Intellectual Property India: "Certain aspects of the present disclosure provide techniques for codeword-based random access communications. A method for wireless communications by an apparatus includes sending a signal in one or more time-frequency resources of a...