TY - GEN
T1 - CDMA mobile systems with tailor made power control to each mobile station
AU - Siu, Y. M.
AU - Soo, K. K.
PY - 2000/3
Y1 - 2000/3
N2 - Power control is an important issue to the capacity of DS-CDMA cellular systems to tackle the near-far problem, co-channel interference and varying signal strength in fading channels. In this paper, we propose an adaptive Signal-Interference-Ratio (SIR) feedback power control technique so that the SIR threshold control level of each mobile station will be individually adjusted with respect to its own radio link condition. Fuzzy logic control is applied to the power control and the SIR threshold level in this paper. This new technique results in lower outage probability and thus enhances traffic capacity, especially in poor co-channel interference conditions. © IEE 2000
AB - Power control is an important issue to the capacity of DS-CDMA cellular systems to tackle the near-far problem, co-channel interference and varying signal strength in fading channels. In this paper, we propose an adaptive Signal-Interference-Ratio (SIR) feedback power control technique so that the SIR threshold control level of each mobile station will be individually adjusted with respect to its own radio link condition. Fuzzy logic control is applied to the power control and the SIR threshold level in this paper. This new technique results in lower outage probability and thus enhances traffic capacity, especially in poor co-channel interference conditions. © IEE 2000
UR - https://www.scopus.com/pages/publications/0033702930
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0033702930&origin=recordpage
U2 - 10.1049/cp:20000011
DO - 10.1049/cp:20000011
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 0-85296-726-8
T3 - IEE Conference Publication
SP - 46
EP - 50
BT - First International Conference on 3G Mobile Communication Technologies
PB - IET
T2 - 1st International Conference on 3G Mobile Communication Technologies
Y2 - 27 March 2000 through 29 March 2000
ER -