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Method and apparatus for allocating and processing sequences in communication system

  • US 9,143,295 B2
  • Filed: 10/31/2013
  • Issued: 09/22/2015
  • Est. Priority Date: 03/07/2007
  • Status: Active Grant
First Claim
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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;

    allocating, by the communication system, a sequence of the sub-groups in a sequence group k to at least one of;

    a base station, a cell, a user equipment, and a channel;

    wherein the sequence of a sub-group i satisfies ri=└

    Nick/31+1/2┘

    , wherein ri is a basic sequence index in a candidate sequence collection, and Ni is a length of a sequence in the candidate sequence collection, and ck is a basic sequence index of a sequence with a length of 31 determined by the sequence group k.

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