Efficient sleep mode operation for OFDMA systems

A communications system and method for a wireless mobile device is provided. The method includes performing sleep mode operations in a device and performing wake-up operations with one or more base stations in view of the sleep mode operations in the device. The method also includes demodulating a c...

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Bibliographische Detailangaben
Hauptverfasser: PALANKI RAVI, LIN JEREMY H, SAMPATH HEMANTH
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A communications system and method for a wireless mobile device is provided. The method includes performing sleep mode operations in a device and performing wake-up operations with one or more base stations in view of the sleep mode operations in the device. The method also includes demodulating a communications channel for the device during sleep mode operations in the device and prior to synchronizing with the base stations.