The inventors have envisioned a multihop network scenario in which nodes are equipped with advanced multi-antenna arrangements, and recognized the advantage of exploring the presence of such advanced antenna arrangements in multihop network nodes for the specific purpose of determining link cost for...http://www.google.com/patents/US20080232258?utm_source=gb-gplus-sharePatent US20080232258 - Method and Arragement for Advanced Routing Metrics in Multihop Networks
