Complexity optimization based on the order of coalition formation in cooperative spectrum sensing in cognitive radio networks

Rancang bangun linear tapered slot antena dengan pencatuan microstrip line untuk aplikasi WRAN 802.22 = Linear tapered slot antenna with microstrip feed line for CPE WRAN application

Intelligent spectrum handovers in cognitive radio networks

Rancang bangun antena reconfigurable untuk aplikasi cognitive radio pada alokasi spektrum 1,8 GHz, 2,1 GHz, dan 2,35 GHz= Design and fabrication of reconfigurable antenna for cognitive radio application at 1,8 GHz, 2,1 GHz, And 2.35 GHz Spectrum Allocation

Fast spectrum reactors