Methods, Systems, And Computer Program Products For Over The Air Synchronization For Cellular Networks

Methods and systems are described for over the air synchronization in a cellular network. In one aspect, data that is in the presence of interference either from other proximate base stations or from a local synchronization base station is received from a base station that will be synchronized to. A...

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Bibliographische Detailangaben
Hauptverfasser:	Farkas Joseph, Hombs Brandon
Format:	Patent
Sprache:	eng
Schlagworte:	BROADCAST COMMUNICATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY MULTIPLEX COMMUNICATION TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	Methods and systems are described for over the air synchronization in a cellular network. In one aspect, data that is in the presence of interference either from other proximate base stations or from a local synchronization base station is received from a base station that will be synchronized to. A joint signal processing technique is employed on the data to obtain known downlink reference signals having sufficient signal-to-interference plus noise ratio ("SINR") for time or frequency synchronization. Time or frequency synchronization is determined based on the known downlink reference signals.