Title :
Multicarrier joint detection CDMA mobile communications
Author :
Berens, Friedbert ; Jung, Peter ; Plechinger, Jorg ; Baier, Paul Walter
Author_Institution :
Center for Microelectron., Kaiserslautern Univ., Germany
Abstract :
One of the main requirements of a future mobile radio system is a flexible and adaptable radio interface to provide dynamically changing bit rates and a variety of services in various radio environments. Hybrid frequency and time divided code division multiple access (F/T/CDMA) represents a viable basis for the radio interface of future mobile communications. When realizing the code division multiple access (CDMA) component by multicarrier (MC) CDMA improved frequency engineering capabilities of MC techniques are beneficially combined with the frequency and interferer diversity properties of CDMA. This paper presents a generalized view on F/T/CDMA based systems deploying MC techniques overcoming the shortcomings of competing approaches
Keywords :
access protocols; code division multiple access; data communication; diversity reception; frequency division multiple access; land mobile radio; radiofrequency interference; signal detection; telecommunication channels; time division multiple access; voice communication; F/T/CDMA; FDMA; TDMA; bit rates; channel estimation; code division multiple access; frequency diversity; frequency engineering; hybrid frequency/time divided CDMA; interferer diversity; mobile communications; mobile radio system; multicarrier joint detection CDMA; parallel data transmission; performance results; radio environments; radio interface; Bit rate; Frequency conversion; Frequency diversity; Land mobile radio; Microelectronics; Mobile communication; Multiaccess communication; Signal generators; Time division multiple access; Uniform resource locators;
Conference_Titel :
Vehicular Technology Conference, 1997, IEEE 47th
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-3659-3
DOI :
10.1109/VETEC.1997.605888
