Transmitter, receiver, and method for transmitting / receiving synchronization signals

摘要

PROBLEM TO BE SOLVED: To achieve synchronization performance improved at first and second types of synchronous signals in a plurality of symbols of a sub frame with N symbols.SOLUTION: The transmitter determines at which M1 symbols li of a sub frame with N symbols a first type of synchronous signal should be transmitted (401), calculates at which M2 symbols kj a second type of synchronous signal of the sub frame should be transmitted by arranging it at a distance of one or a plurality of symbols from a symbol li (402) and transmits the first and second types of synchronous signals at the determined symbols li and kj (403).SELECTED DRAWING: Figure 4