Physical channel assignment method and transmitter

摘要

A physical channel assignment method prevents the same logical channels from being always adjacent to each other on a frequency axis so that any interference between the adjacent channels can be averaged. By using the values of first pseudo-noise codes as the channel numbers and assigning the physical channels (f1 to f7) to the first logical channel (#1); obtaining second pseudo-noise codes whose phases are shifted from those of the first pseudo-noise codes; and using the values of the second pseudo-noise codes as the channel numbers and assigning the physical channels (f1 to f7) to the second logical channel(#2), the first and second logical channels (#1, #2) can be prevented from being always adjacent to each other on the frequency axis.