Title :
QoS based outer loop power control for enhanced reverse links of CDMA systems
Author :
Gu, J. ; Che, X. ; Nie, S. ; Wang, D.
Author_Institution :
Nokia Res. Centre, Nokia China Investment Co., Beijing, China
fDate :
5/26/2005 12:00:00 AM
Abstract :
Outer loop power control (OLPC) is also an important radio resource management (RRM) algorithm in dedicated channels of code division multiple access (CDMA) systems. Proposed is a new OLPC algorithm that also takes HARQ into consideration. The proposed algorithm can guarantee the QoS and help the system to greatly decrease average physical layer delays with similar relative throughput to the conventional algorithm.
Keywords :
automatic repeat request; cellular radio; code division multiple access; delays; mobility management (mobile radio); quality of service; CDMA; QoS-based outer loop power control; cellular communication systems; dedicated channels; enhanced reverse links; hybrid automatic repeat request; packet data performance; physical layer delays; radio resource management;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20050026
