Spreading code derived from weil sequences
First Claim
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1. A method, comprising:
- generating a set of Weil sequences;
adapting a plurality of sequences of the set of Weil sequences to form a first plurality of codes, wherein each code of the first plurality of codes has a predetermined length; and
selecting a second plurality of codes from the first plurality of codes, wherein a code of the first plurality of codes is selected based at least on a correlation associated with the code.
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Abstract
Methods and systems relating to Weil-based spreading codes are described herein. In an embodiment, a method includes generating a set of Weil sequences, adapting a plurality of sequences of the set of Weil sequences to form a first plurality of codes, and selecting a second plurality of codes from the first plurality of codes. A code of the first plurality of codes is selected based at least on a correlation associated with the code. Each code of the first plurality of codes has a predetermined length.
6 Citations
25 Claims
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1. A method, comprising:
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generating a set of Weil sequences; adapting a plurality of sequences of the set of Weil sequences to form a first plurality of codes, wherein each code of the first plurality of codes has a predetermined length; and selecting a second plurality of codes from the first plurality of codes, wherein a code of the first plurality of codes is selected based at least on a correlation associated with the code. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method of generating a signal, comprising:
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providing a sequence of symbols; and modulating a sequence of symbols with a Weil-based spreading code, wherein the Weil-based spreading code includes at least a portion of a Weil sequence. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
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23. A system for generating a signal, comprising:
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a sequence provider configured to provide a sequence of symbols; and a modulator coupled to the sequence provider configured to modulate the sequence of symbols with a spreading code, wherein the spreading code is a Weil-based spreading code, wherein the Weil-based spreading code includes at least a portion of a Weil sequence. - View Dependent Claims (24, 25)
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Specification