Code planning for wireless communications

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United States of America Patent

PATENT NO 8937934
SERIAL NO

14253768

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Scrambling code conflicts can be mitigated by primary scrambling code reuse that minimizing a potential interference Primary scrambling codes are applied to a first set of cells located in a portion of the network being considered. A second set of cells are evaluated for primary scrambling code reuse based on a distance parameter and/or a coverage area. If the distance parameter is greater than a defined distance, primary scrambling code reuse can be applied. If all distance parameters evaluated are less than the distance parameter, a length of the distance parameter is reduced and the distance between cells is reevaluated.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY I, L.P.;AT&T MOBILITY II LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Austin, Mark Roswell, US 149 3000
Pack, Mark Wade Cumming, US 4 39
Parker, Sam Houston Cranbury, US 28 153
Puthenpura, Sarat Berkeley Heights, US 94 821
Yang, Yuning Livingston, US 18 37
Zhao, Wenjie Princeton, US 69 423

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