A scalable method for generating long codes using gold sequences

A scalable method for generating long codes using gold sequences

A scalable method and system for generating a 3X long code sequence for use in a CDMA communication system uses gold sequences. A preferred pair of IX long code sequences both running at 1.2288 Mchips/s are used to generate the 3X sequence. The 3X sequence so generated is a pseudo-random sequence wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: PRASAD, MOHIT K
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
TRANSMISSION
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Beschreibung
Zusammenfassung:A scalable method and system for generating a 3X long code sequence for use in a CDMA communication system uses gold sequences. A preferred pair of IX long code sequences both running at 1.2288 Mchips/s are used to generate the 3X sequence. The 3X sequence so generated is a pseudo-random sequence with well defined auto-correlation and cross- correlation properties. Because the method is scalable it is easily scaled to generate other long code e.g. 6X, 9X, and 12X sequences.