Title :
CDMA system design through asymptotic analysis
Author :
Caire, Giuseppe ; Taricco, Giorgio ; Biglieri, Ezio
Author_Institution :
Eurecom, Sophia Antipolis, France
Abstract :
An asymptotic analysis tool, based on the results of Tse and Hanly (see IEEE Trans. Inform. Theory, vol.45, no.2, p.641-57, 1999) and allowing the analysis and design of CDMA systems with limited computer simulation, is described. As an example of application, some aspects of system design for a UMTS personal-communication satellite system are presented. Specifically, the tradeoffs involved in the allocation of available bandwidth between spreading and coding, the selection of modulation schemes, and the selection of multi-rate formats for the uplink channel are considered.
Keywords :
cellular radio; code division multiple access; encoding; land mobile radio; mobile satellite communication; modulation; multiuser channels; personal communication networks; radio links; spread spectrum communication; CDMA system design; UMTS personal-communication satellite system; asymptotic analysis; bandwidth allocation; chip-synchronous DS-CDMA system; coding; computer simulation; modulation schemes selection; multi-rate formats; perfect power control; single-cell system; spreading; uplink channel; 3G mobile communication; Frequency division multiaccess; Multiaccess communication; Physical layer; Power control; Power system modeling; Resource management; Satellites; System analysis and design; Time division multiple access;
Conference_Titel :
Global Telecommunications Conference, 1999. GLOBECOM '99
Print_ISBN :
0-7803-5796-5
DOI :
10.1109/GLOCOM.1999.831743
