Data sequence detection in communication system

摘要

A solution for determining in a radio receiver a data sequence indicating transmission parameters of a frame before receiving the whole frame in the radio receiver in order to speed up processing of the data in the frame. According to the provided solution data is received in one or more time intervals, the data being part of a transmitted data sequence indicating transmission parameters of a frame. The possible data sequences are known to the radio receiver. The received data is compared with corresponding data of each known data sequence, and, on the basis of the comparison, the data sequence which is determined to be closest to the received data is selected. The transmission parameters of the frame are determined based on the selection.