Inter-frequency neighbor list searching

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United States of America Patent

PATENT NO 7330452
APP PUB NO 20040252656A1
SERIAL NO

10461270

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Techniques for inter-frequency neighbor list searching are disclosed. Embodiments disclosed herein address the need for inter-frequency neighbor list searching. In one embodiment, a searcher is deployed to search a PN space with a first set of search parameters and to return search results. A subset of those results are selected, along with a previously saved search result, to form a set of PN locations for a second search. The second search is performed on a window around each of the PN locations, using a second set of search parameters. The maximum peak from the second search is saved for use in future iterations. In one embodiment, the subset is selected as the highest energy level peaks from the first search. In one embodiment, if a maximum peak is deemed to correspond to a valid base station when the position of that maximum peak is within a pre-determined time offset from a previous maximum peak.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ang, Peter San Diego, CA 24 459
Bailey, Thomas Boulder, CO 21 241
Chao, Jesus San Diego, CA 3 52
Doerfler, Steve Erie, CO 2 46
Emani, Chalapathi Rao San Diego, CA 4 112
Gho, Gwang-Hyun Austin, TX 13 112
Gurumoorthy, Ramachandran San Diego, CA 110 8185
Kunisetti, Srividya San Diego, CA 3 59
Nagaram, Srinivasa Rao San Diego, CA 2 46
Rick, Roland San Diego, CA 24 466
Shiu, Da-shan Cupertino, CA 50 871
Wilborn, Thomas B San Diego, CA 23 458

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