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Method of and apparatus for generating data sequences for use in communications

  • US 6,452,959 B1
  • Filed: 05/28/1999
  • Issued: 09/17/2002
  • Est. Priority Date: 05/28/1999
  • Status: Expired due to Term
First Claim
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1. A data sequence generator suitable for use in spread spectrum communications, comprising:

  • memory;

    data stored in said memory;

    the data including a pseudorandom noise (PN) sequence defined as having a length of L;

    a counter;

    the counter for use in repeatedly providing L discrete address values to said memory; and

    an output from said memory to provide selected PN data of the PN sequence responsive to each value of the L discrete address values;

    the PN sequence being a first PN sequence;

    the data stored in said memory including a second PN sequence;

    the first PN sequence being different from the second PN sequence;

    the first and second PN sequences being stored sequentially; and

    the first and the second PN sequences being stored in parallel with respect to each other.

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