Dynamic frequency hopping communities for efficient IEEE 802.22 operation.

Dynamic frequency hopping communities for efficient IEEE 802.22 operation.

One of the key challenges of the emerging cognitive radio-based IEEE 802.22 wireless regional area networks (WRANs) is to address two apparently conflicting requirements: ensuring QoS satisfaction for WRAN services while providing reliable spectrum sensing for guaranteeing licensed user protection....

Fuld beskrivelse

Bibliografiske detaljer
Udgivet i:IEEE Communications magazine 45, 5 (2007).
Andre forfattere: Hu, Wendong
Format: Article
Sprog:English
Fag:
IEEE 802.22 operation.
QoS satisfaction.
WRAN.
Cognitive radio.
Dynamic frequency hopping communities.
Licensed under protection.
Reliable spectrum sensing.