MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202642050867 A) filed by Centre Of Excellence In Wireless Technology Iit Madras; and Indian Institute Of Technology Madras Iit Madras on April 21, 2026, for "joint Prach Configuration For Wake-Up Signal And Radio Resource Control Connection".
Inventors include Deepak Agarwal; Deepak Padmanabhan Mayakumar; Thirunageswaram Ramachandran Ramya; Sheetal Kalyani; Jeniston Deviraj Klutto Milleth; and Bhaskar Ramamurthi.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: ABSTRACT “JOINT PRACH CONFIGURATION FOR WAKE-UP SIGNAL AND RADIO RESOURCE CONTROL CONNECTION ESTABLISHMENT” The present invention discloses a method and a first node (300) for configuring resources for one of joint and separate transmission of a wake-up signal (WUS) requesting an on-demand signal and random-access message for radio resource control (RRC) connection establishment. The method includes determining, by first node (300), one of different resources within shared set of physical random access channel (PRACH) resources, same resource within set of PRACH resources, different resources from different set of PRACH resources and resources of single PRACH configuration and generating, by first node (300), one of joint and separate PRACH configuration for provision of PRACH resources. Further, the method includes associating, by first node (300), PRACH resources with at least one synchronization signal and at least one block of at least one synchronization signal and transmitting, by first node (300), the one of joint and separate PRACH configuration to at least one second node. FIG. 9
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