Selecting subcarrier spacing based on traffic type

Selecting subcarrier spacing based on traffic type

Selecting a subcarrier spacing for a wireless sector includes determining a predominant traffic type within the wireless sector, the predominant traffic type being based on traffic requirements of a plurality of wireless devices operating within the wireless sector, and selecting a subcarrier spacin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Pawar, Hemanth, Srinivas, Shilpa Kowdley, Sitaram, Krishna
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:Selecting a subcarrier spacing for a wireless sector includes determining a predominant traffic type within the wireless sector, the predominant traffic type being based on traffic requirements of a plurality of wireless devices operating within the wireless sector, and selecting a subcarrier spacing for the wireless sector based on the predominant traffic type. Guaranteed bit rate, low-latency, VoIP, and heavy traffic types result in selection of wider subcarrier spacings, so as to limit inter-subcarrier interference.