MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202647126980 A) filed by Cisco Technology, Inc. on October 25, 2026, for Key Generation For Seamless Roaming.
Inventors include Gupta, Binita; Orr, Stephen M.; and Hart, Brian D..
The application for the patent was published on October 30, 2026, under issue no. 44/2026.
Abstract: A seamless mobility domain (SMD) is described where a PTK for a wireless device is pre-computed or pre-generated before the client roams from a serving AR to a target AR in the SMD. The pre-computed PTK can be distributed (i.e., pushed) to one or more target APs before the wireless device roams, or the PTK can be stored in a key stored and then retrieved from the key store b...