Title :
Direct sequence CDMA technology and its application to future portable multimedia communication systems
Author :
Kerek, Daniel ; Olson, Herek ; Tenhunen, Hannu ; Maguire, Gerald, Jr. ; Reichert, Frank
Author_Institution :
Electron. Syst. Design Lab., R. Inst. of Technol., Kista, Sweden
Abstract :
The design of flexible and efficient future mobile communication systems is a major challenge. The Walkstation Project involves researchers from different areas in order to find a solution via a global system approach. An important task is the investigation of new digital, highly integrated radio interfaces with low cost, small size and low power consumption based on direct sequence CDMA. The simplicity of the design of both the analog and digital parts will allow low power operation and small area in an eventual BiCMOS implementation
Keywords :
code division multiple access; data communication; digital radio; land mobile radio; mobile radio; multimedia communication; network interfaces; telecommunication terminals; transceivers; BiCMOS implementation; Walkstation Project; digital highly integrated radio interfaces; direct sequence CDMA; future portable multimedia communication systems; global system approach; low power operation; mobile communication; power consumption; Batteries; Costs; Delay; Energy consumption; Energy management; Laboratories; Mobile communication; Multimedia communication; Power system management; Resource management;
Conference_Titel :
Spread Spectrum Techniques and Applications, 1994. IEEE ISSSTA '94., IEEE Third International Symposium on
Conference_Location :
Oulu
Print_ISBN :
0-7803-1750-5
DOI :
10.1109/ISSSTA.1994.379546
