| 摘要 |
<p>A method and apparatus for allocating and processing sequences in a communication system is disclosed. The method includes: the sequences in each sequence group are divided into multiple sub-groups; the sequences in each sub-group are obtained from a candidate sequence collection corresponding to the sub-group in a specific selection mode; the system allocates the determined sequences to the cells; for a sub-group i, a function f i (·) corresponding to the sub-group is determined, and the domain of the function is the candidate sequence collection corresponding to the sub-group; the sequences in the sub-group i in a sequence group k (k is the serial number of the sequence group) are n (n is a natural number) sequences selected from the candidate sequence collection, where the n sequences make the d ( f i (·) ,G k ) function value smaller, d ( a,b ) is a two variables function, and G k is a variable determined by the group number k. This prevents the sequences highly correlated with the sequences of a specific length from appearing in other sequence groups, thus reducing strong interference, avoiding the trouble of storing the lists of massive sequence groups, and simplifying the system.</p> |
