Received February 23, 2001
From:       Atsushi Takeshita
            Executive Director
            DoCoMo Communications Laboratories USA, Inc.
            takeshita@dcl.docomo-usa.com
            Tel: +1-408-451-4705
            FAX: +1-408-573-1090
            181 Metro Drive, Suite 300
            San Jose, CA 95110



DoCoMo Communications Laboratories USA
(DoCoMo USA Labs) represents that DoCoMo USA Labs
has disclosed the existene of  one or more patents
concerning a text of  "draft-gwon-mobileip-l3mp-mipv4-xx.txt".
Our statement on patent licencing is as follows,

DoCoMo USA Labs has filed patent applications that
might possibly have technical relation to this contribution.
If part(s) of this text provided by DoCoMo USA Labs employees
is (are) included in a standard and DoCoMo USA Labs has patents
and/or patent application(s) that are essential to
implementation of such included part(s) in said standard,
DoCoMo USA Labs is prepared to grant - on the basis of
reciprocity (grant-back) - a license on such included
part(s) on reasonable, non-discriminatory terms and
conditions (in according with paragraph 10.3.3 of the RFC 2026).