Golay-code generation
First Claim
1. A spreading module configured for spreading symbols in a frame comprising a plurality of fields, the spreader comprising:
- a Golay-code generator configured for generating a mother-code pair comprising a Golay-code pair,a spreader configured for spreading each of the plurality of fields using a combination of codes in the mother-code pair.
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Accused Products
Abstract
A Golay-code generator configured for generating Golay complementary code pairs comprises a sequence of delay elements configured for providing a predetermined set of fixed delays to at least a first input signal and a sequence of adaptable seed vector insertion elements configured for multiplying at least a second input signal by a variable seed vector, wherein each of a plurality of seed vectors corresponds to at least one predetermined piconet. The Golay-code generator may further comprise multiplexers configured for switching inputs and outputs of at least two delay elements in the sequence of delay elements to produce a plurality of compatible delay vectors. The Golay-code generator may further comprise a code-truncation module configured to shorten the Golay complementary code pairs for producing a plurality of daughter codes. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.
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Citations
11 Claims
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1. A spreading module configured for spreading symbols in a frame comprising a plurality of fields, the spreader comprising:
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a Golay-code generator configured for generating a mother-code pair comprising a Golay-code pair, a spreader configured for spreading each of the plurality of fields using a combination of codes in the mother-code pair. - View Dependent Claims (2)
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3. A method of spreading symbols in a frame comprising a plurality of fields, comprising:
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providing for generating a mother-code pair comprising a Golay-code pair, providing for spreading each of the plurality of fields using a combination of codes in the mother-code pair. - View Dependent Claims (4)
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5. A computer program product for spreading symbols in a frame comprising a plurality of fields, comprising a computer-readable storage device having instructions executable to:
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generate a mother-code pair comprising a Golay-code pair; and spread each of the plurality of fields using a combination of codes in the mother-code pair. - View Dependent Claims (6)
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7. An apparatus for spreading symbols in a frame comprising a plurality of fields, comprising:
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means for generating a mother-code pair comprising a Golay-code pair; and means for spreading each of the plurality of fields using a combination of codes in the mother-code pair. - View Dependent Claims (8)
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9. An apparatus capable of spreading symbols in a frame comprising a plurality of fields, the apparatus comprising a processing system configured to:
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generate a mother-code pair comprising a Golay-code pair; and spread each of the plurality of fields using a combination of codes in the mother-code pair. - View Dependent Claims (10)
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11. A wireless terminal, comprising:
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a processing system configured to; generate a mother-code pair comprising a Golay-code pair; and spread each of a plurality of fields in a frame using a combination of codes in the mother-code pair; and a transmitter configured to transmit the frame.
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Specification