Rancang bangun simulasi sistem pensinyalan layer tiga pada sistem komunikasi seluler bagian subscriber penerima menggunakan microcontroller AT89S51 = Simulation signalling system layer three planning on mobile celluler communication on receiver subscriber division with microcontroller AT89S51

Rancang bangun pensinyalan pelanggan pada power line communication dengan menggunakan mikrokontroler AT89S52 = Design and construction of subscriber signalling on power line communication system

Rancang bangun pensinyalan pelanggan pada power line communication dengan menggunakan mikrokontroler AT89S52 = Design and construction of subscriber signalling on power line communication system

Rancang bangun pengiriman dan penerimaan data melalui pelayanan pensinyalan Satelit Garuda antar alat komunikasi bergerak = Designs and builds data transmit and acceptance through signalling services of garuda with mobile communication devices

Rancang bangun pengiriman dan penerimaan data melalui pelayanan pensinyalan Satelit Garuda antar alat komunikasi bergerak = Designs and builds data transmit and acceptance through signalling services of garuda with mobile communication devices