Method and apparatus for estimating optimum weight of closed loop transmit deversity for mobile communication

摘要: An optimum weight estimating apparatus and method of a mobile station for communication system in which base uses closed transmit diversity technology. Conventionally, all vectors stored lookup table should be applied to an estimator calculate receiving power, so that the amount calculation considerably increases when there are many antennas. To overcome this problem, weights appropriately adjusted variation differences between two adjacent can minimized. is obtained using difference vector vectors, thereby simplifying power. Therefore, power loss