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A reverse channel structure for providing high speed data transmission ... a plurality of modulator/spreading pathways for receiving the data

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Posted by waqasahmad

1. Identical I, Q signals; but different I, Q PN sequences (long code + short code)
2. Its nothing but OQPSK modulation.

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Posted by jahangir1983

1. Identical I, Q signals; but different I, Q PN sequences (long code + short code)
2. Its nothing but OQPSK modulation.

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Posted by jahangir1983

1. Identical I, Q signals; but different I, Q PN sequences (long code + short code)
2. Its nothing but OQPSK modulation.

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Posted by jahangir1983

OQPSK

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Posted by waqqas1

1. Identical I, Q signals; but different I, Q PN sequences (long code + short code)
2. Its nothing but OQPSK modulation.

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Posted by kwwilliams