摘要 : Various distributed carrier-to-interference (C/I) balancingprocedures have been developed to cope with implementational drawbacksof centralized power-control schemes. However, it would be inevitablefor these distributed schemes to... 展开 Various distributed carrier-to-interference (C/I) balancingprocedures have been developed to cope with implementational drawbacksof centralized power-control schemes. However, it would be inevitablefor these distributed schemes to lose some system performance comparedto a centralized one since they control their power level based on onlythe local C/I measurements. An efficient distributed power-control (DPC)scheme is proposed to maximize the system performance. A distributed C/Ibalancing algorithm is suggested, which converges fast and is robust toC/I estimation errors. A simple instability detection rule is alsosuggested to accelerate the balancing phase of DPC schemes. Numericalresults indicate that our algorithm achieves improvements in terms ofthe outage probability as well as the algorithm speed. Robustness to theC/I measurement errors is also explored 收起