Patent ID: 8644239
Filing Date: 2014-02-04
Classification: H04B,H04J,H04L,H04W

Abstract:
1. A method for allocating sequences in a communication system, comprising: dividing, by a communication system, sequences in a sequence group into multiple sub-groups, each sub-group corresponding to a mode of occupying time frequency resources; selecting, by the communication system, a sequence from a candidate sequence collection corresponding to each sub-group to form the sequences in the sub-group by: selecting, by the communication system, n sequences in the candidate sequence collection to form sequences in a sub-group i in a sequence group k, wherein n is a natural number, i is a serial number of the sub-group, k is a serial number of the sequence group, determining by the communication system, a value of a basic sequence index r allocating, by the communication system, the sequence group to at least one of: a base station, a cell, a user equipment and a channel.