The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Oct. 05, 2023
Radisys Corporation, Hillsboro, OR (US);
Nalinikanta Dash, Puri, IN;
Bhawani Sankar Satpathy, Dhenkanal, IN;
Rajendra Prasad Kodaypak, Hillsboro, OR (US);
Radisys Corporation, Hillsboro, OR (US);
Abstract
A near-RT RIC controls, via an E2 link between it and an IAB-donor-CU, a backhaul RLC channel for warning message delivery by receiving, from a PWS-gateway, a first REST API trigger for PWS service delivery; requesting, from a SMO, a second REST API trigger for configuring the backhaul RLC channel; and generating a RIC control request to the IAB-donor-CU to cause it to trigger a UE context modification for control of the backhaul RLC channel. An IAB-donor-CU provides for triggering a UE context modification for establishing the backhaul RLC channel with an IAB-node; receiving a write replace warning request from an AMF; and triggering the write replace warning request to the IAB-node by BAP routing over the backhaul RLC channel. An IAB-node or an IAB-donor schedule use of the wireless backhaul RLC channel and a wireless access channel based on a hard, soft, or not available resource configuration.