Title :
Performance of HARQ and the effect of imperfect power control in CDMA reverse link
Author :
Kim, Younsun ; Han, Jin-Kyu ; Kwon, Hwanjoon ; Kim, Donghee
Author_Institution :
R&D Center, Samsung Electron. Telecommun., Gyeonggi-Do, South Korea
fDate :
29 Nov.-3 Dec. 2004
Abstract :
The paper evaluates the performance of hybrid automatic repeat request (HARQ) for the code division multiple access (CDMA) reverse link in a power controlled scenario and assesses the effect of imperfect power control on HARQ. Analytical results on the performance of HARQ and the effect of imperfect power control are derived and verified using simulation in Rayleigh and Rician fading channels. Results show that HARQ provides robustness against imperfect power control.
Keywords :
3G mobile communication; Rayleigh channels; Rician channels; automatic repeat request; code division multiple access; data communication; power control; telecommunication control; CDMA reverse link; HARQ; Rayleigh fading channels; Rician fading channels; WCDMA; cdma2000; code division multiple access; data communications; hybrid ARQ; hybrid automatic repeat request; imperfect power control; Automatic control; Automatic repeat request; Data communication; Forward error correction; Multiaccess communication; Performance analysis; Power control; Power system modeling; Research and development; Signal analysis;
Conference_Titel :
Global Telecommunications Conference, 2004. GLOBECOM '04. IEEE
Print_ISBN :
0-7803-8794-5
DOI :
10.1109/GLOCOM.2004.1378906
