Node geometry and broadband jamming in noncooperative relay networks under received power constraint

This paper presents node geometry and broadband jamming in noncooperative wireless relay networks under the received power constraint. Diagonal relay amplifying matrices based on minimum mean square error (MMSE) criteria corresponding to node geometry and broadband jamming in wireless networks under the received power constraint are derived. All relay nodes are assumed not to communicate with their received signals for no cooperation. N relay nodes and one-source-one-destination node pair for amplify-and-forward (AF) strategy are employed. Bit error rate of the wireless relay network using the derived diagonal relay amplifying matrices is presented.