| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an allocation method capable of obtaining an interference suppression effect by combining reception pilot blocks when a sequence like a CAZAC sequence is used as a pilot sequence.SOLUTION: In an allocation method, 2K pilot sequences are divided into K groups like {[C_1, C_2], [C_3, C_4], ..., [C_(2K-1), C_2K]}, and one set of the pilot sequences is allocated to respective cells #1 to #K. For example, a pilot sequence {C_1, C_2} is allocated to a pilot block (SB#1, #2) of a cell #1,a pilot sequence {C_3,C_4} is allocated to a pilot block (SB#1,#2) of a cell #2, a pilot sequence {C_5, C_6} is allocated to a pilot block (SB#1, #2) of a cell #3, and a pilot sequence {C_7, C_8} is allocated to a pilot block (SB#1, #2) of a cell #4.</p> |
