Title :
Combined Power Control and Rate Management for Multimedia CDMA Systems
Author_Institution :
Hamilton Instiute, Nat. Univ. of Ireland, Maynooth
Abstract :
In this paper, we study integrated power and rate control for CDMA wireless systems that will support a variety of services including voice, data and video with variable bit rate requirements. More specifically, we examine the convergence behavior of distributed power control algorithms under rate variations. First, we show an example of potential convergence issue that can arise; then we discuss combined power control and rate management schemes to avoid such problems
Keywords :
code division multiple access; distributed control; matrix algebra; mobility management (mobile radio); multimedia communication; power control; telecommunication control; distributed power control algorithms; multimedia CDMA systems; rate management; Bandwidth; Bit rate; Convergence; Energy management; Land mobile radio; Multiaccess communication; Multimedia systems; Power control; Power system management; Signal to noise ratio;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
1-4244-0329-4
Electronic_ISBN :
1-4244-0330-8
DOI :
10.1109/PIMRC.2006.254197
