A downlink admission control algorithm for UTRA-FDD
نویسندگان
چکیده
This paper deals with the problem of admission control in the downlink of UTRA-FDD. Significant differences with respect to the uplink admission control arise. While in the uplink admission control strategies based on the load factor are suitable, in the downlink an admission strategy based on measured power levels appears more suitable. This paper proposes and analyses an algorithm that is based on monitoring the Node-B transmitted power level, estimating the power demand that results from a new user and accepting this new user only if the resulting power is below an admission threshold. The impact of the different algorithm parameters are studied.
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