Combined unique gold code transmissions
First Claim
Patent Images
1. A method comprising:
- generating, using one or more processors at an access point, a first data stream;
generating, using the one or more processors at the access point, a second data stream;
spreading the first data stream using a first gold code unique to a first tag;
spreading the second data stream using a second gold code unique to a second tag;
combining into a combined data stream the spread first data stream and the spread second data stream; and
transmitting the combined data stream to the first tag and the second tag.
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Abstract
Methods, systems and instructions stored on computer-readable media for generating a first data stream and a second data stream. The first data stream is spread using a first gold code unique to a first tag. The second data stream is spread using a second gold code unique to a second tag. The spread first data stream and the spread second data stream are combined into a combined data stream. The combined data stream is transmitted to the first tag and the second tag.
383 Citations
20 Claims
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1. A method comprising:
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generating, using one or more processors at an access point, a first data stream; generating, using the one or more processors at the access point, a second data stream; spreading the first data stream using a first gold code unique to a first tag; spreading the second data stream using a second gold code unique to a second tag; combining into a combined data stream the spread first data stream and the spread second data stream; and transmitting the combined data stream to the first tag and the second tag. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A non-transitory computer-readable medium, at an access point, having instructions stored thereon, the instructions comprising:
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instructions to generate, using one or more processors at the access point, a first data stream; instructions to generate, using the one or more processors at the access point, a second data stream; instructions to spread the first data stream using a first gold code unique to a first tag; instructions to spread the second data stream using a second gold code unique to a second tag; instructions to combine into a combined data stream the spread first data stream and the spread second data stream; and instructions to transmit the combined data stream to the first tag and the second tag. - View Dependent Claims (12, 13, 14, 15)
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16. An access point comprising:
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one or more electronic processors configured to; generate a first data stream; generate a second data stream; spread the first data stream using a first gold code unique to a first tag; spread the second data stream using a second gold code unique to a second tag; and combine into a combined data stream the spread first data stream and the spread second data stream; and a transmitter configured to transmit the combined data stream to the first tag and the second tag. - View Dependent Claims (17, 18, 19, 20)
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Specification