(Kyoto)International Conference on Digital Satellite Communications (1983)International Conference on Digital Satellite Communications (New York)International Conference on Digital Satellite Communications International Conference on Digital Satellite Communications International Conference on Digital Staellite Communications INTELSAT/IECE/ITE 3d International Conference on Digital Satellite Communications Third international con ference on computer communication (Loughborough)International conference on digital pricessing of signals in communications Digital Satellite Communications;International Conference on Digital Satellite Communications International conference on communications