APPARATUS AND METHOD FOR RECEIVING A RANDOM ACCESS CHANNEL FOR A WIRELESS COMMUNICATION SYSTEM

An apparatus and a method for receiving a random access signal in a base station of a wireless communication system are provided. The apparatus for receiving the signal includes a control signal extractor for extracting the random access signal from a signal received via an antenna, at least one seq...

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Bibliographic Details
Main Authors YOON YON-WOO, YOU HWA-SUN
Format Patent
LanguageEnglish
Published 21.06.2012
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:An apparatus and a method for receiving a random access signal in a base station of a wireless communication system are provided. The apparatus for receiving the signal includes a control signal extractor for extracting the random access signal from a signal received via an antenna, at least one sequence generator for generating at least one sequence by multiplying the random access signal by at least one candidate sequence, a sequence selector for selecting at least one sequence to detect by differentially correlating sequence components at an adjacent subcarrier location with respect to each sequence, and a detector for detecting the at least one selected sequence.
Bibliography:Application Number: US201113331642