Pentti A. Leppänen

Subjects

Code division multiple access, Artificial satellites in telec, Artificial satellites in telecommunication, Broadband communication system, Broadband communication systems, Computer - Internet, Computer Books: Internet General, Computer Communications & Networking, Computers, Data Transmission Systems - Broadband, Internet, Internet - General, Technology / Engineering / Electrical, Time division multiple access, Wireless Internet, Wireless communication systems, Wireless internet