hi i am looking for implementing multiple hopping in umts and come across this text file that wireless node in ns are able to communicate using hops........ "The ad-hoc routing agent comes with the Wireless Nodes communicating over multiple wireless hops. In the simulation of UMTS scenarios, a UE could not use other UEs as the intermediate “base-stations”, instead it can only communicate with its NodeB. Hence, this ad-hoc routing produces unwanted and incorrect results in Mobile IP scenarios. The Non-Ad-Hoc Routing Agent (NOAH) developed by J. Widmer in is installed as the routing module in the UMTS simulator. The UE only keeps a list of other UE nodes that are within its service range, but it does not exchange routing tables for multihop routing purpose. With Mobile IP, beacon messages (and also agent solicitations from the UE) are broadcasted to all the UEs in its service range. The UE and NodeB then initialise the list of UMTS nodes in range and establish a direct communication between them so that nodes can exchange packets. Therefore, the NOAH node lists can be initialised accordingly since Mobile IP agent discovery control messages are always sent in a broadcasting mode. from http://icapeople.epfl.ch/widmer/uwb/ns-2/noah/";
if anybody knows how to implement intelligent hopping in umts please help. thanks in advance
