Apparatus and method for synchronizing with a communication network by shadowing a page response connection to the network

1. Field of the Invention A method and apparatus for synchronizing with a network without connecting to the network by shadowing a slave device while a master device connects the slave device to the network. The master device maintains a system clock time. The master and slave devices exchange commu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ziegler, Kevin, Stavinov, Evgeni
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:1. Field of the Invention A method and apparatus for synchronizing with a network without connecting to the network by shadowing a slave device while a master device connects the slave device to the network. The master device maintains a system clock time. The master and slave devices exchange communication traffic during time slots on channels in a channel hopping sequence derived from the system clock time. The method and apparatus obtain a slave clock time in an inquiry response packet from a slave device when the master and slave devices are not connected in the network and then use the slave clock time for shadowing the slave device for receiving a master page frequency hop synchronization (FHS) packet having the system clock time.