MULTIPLE ACCESS BY VARYING RECEIVED POWER IN WIRELESS NETWORKS

摘要

A packet transmission method in mobile network of a node capable of controlling power and including a local channel state information is provided to allocate time slot, frequency and spreading code into each node and to transmit a packet by using a node without interference. A metric is mapped to a receiving power level(423). A packet is transmitted to a transmission power level so that the receiving power level be achieved in a receiver. The mapping is defined about the half closed interval of metric. The mapping is the monotone non-decreasing. The mapping has discrete power levels.