12. CONCLUSIONS
We examined that arise in an ad-hoc wireless network of mobile devices. When a packet is received,
the data link layer of a node measures the bandwidth and delay for its link, along with channel busyness ratio.
The receiver r sends this information along with the acknowledgement packet to the sending node n1,
encapsulated by link and physical layer headers. This will give rise to many new applications and services.
Where there are mobile nodes, forwarding of data to the correct recipient cannot be done without the use of a
routing algorithm. We addressed the problem of control-channel jamming in multi-channel ad hoc networks,
under node compromise. We proposed a randomized distributed channel establishment scheme that allows
nodes to select a new control channel using frequency hopping. We implemented our proposal to the
experimental system and confirmed that our proposal worked at an actual environment.