METHOD AND SYSTEM FOR DETECTING SYNCHRONIZATION SIGNALS IN A MOBILE COMMUNICATIONS PROTOCOL

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United States of America Patent

APP PUB NO 20140078961A1
SERIAL NO

14020365

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of detecting a secondary synchronization signal in a received signal having desired primary and secondary synchronization signals, and interfering primary and secondary synchronization signals, includes providing information regarding primary synchronization signal location and, based on the information regarding primary synchronization signal location, performing successive interference cancellation to remove the interfering secondary synchronization signals for detecting the desired secondary synchronization signal, without performing successive interference cancellation on the primary synchronization signals. Apparatus for detecting a secondary synchronization signal in a received signal having (i) desired primary and secondary synchronization signals and (ii) interfering primary and secondary synchronization signals includes a source of information regarding primary synchronization signal location, and successive interference cancellation circuitry. The successive interference cancellation circuitry uses the information regarding primary synchronization signal location to remove interfering secondary synchronization signals for detecting the desired secondary synchronization signal, without performing successive interference cancellation on the primary synchronization signals.

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Patent Owner(s)

Patent OwnerAddress
MARVELL WORLD TRADE LTDST MICHAEL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lou, Hui-Ling Sunnyvale, US 543 4612
Shen, Manyuan Milpitas, US 42 858
Song, Leilei Sunnyvale, US 70 574
Xiao, Chusong Union City, US 8 22
Zhao, Qing Milpitas, US 96 289

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