Described is an internetworking system having various mobile ad hoc extensions to the Internet that are particularly suited to the dynamic environment of mobile ad hoc networks. The internetworking system includes any combination of a link-state routing protocol for disseminating topology and link-state...http://www.google.com.hk/patents/US20020012320?utm_source=gb-gplus-share專利 US20020012320 - Mobile ad hoc extensions for the internet