Title: Nokia's Statement about IPR claimed in draft-sharma-simple-multicast-source-auth-00 Received: 5 August 2004 From: harri.t.honkasalo@nokia.com This is to advise the IETF that Nokia believes the unpublished Nokia patent application "APPARATUS AND METHOD FOR DATA SOURCE AUTHENTICATION FOR MULTICAST SECURITY" US10/737595 may be relevant to draft-sharma-simple-multicast-source-auth-00.txt. Please refer to http://www.ietf.org/ietf/IPR/NOKIA for more details. Regards, Harri Honkasalo Director of IPR, Standard Technology Nokia Corporation