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Busy tone based power control for coordination of IEEE 802.11af and 802.22 system [IEEE 802.11af ve 802.22 Sistemlerinin Uyumlu Çalışmaları için Meşgul Ton Tabanlı Güç Kontrolü]

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Busy tone based power control for coordination of IEEE 802.11af and 802.22 system.pdf (759.2Kb)
Date
2017
Author
Ulgen, Oguz
Erküçük, Serhat
Karatalay, Onur
Baykaş, Tunçer
Abstract
In this paper a new power control algorithm based on busy tone approach has been proposed for the coordination of IEEE 802.22 and IEEE 802.11af systems in TV white space. Different from the earlier studies in addition to both 802.11af access point and clients listening to the busy tone they also adjust their communication power according to the location information and use hopping for communication if needed. Acccordingly interference caused to 802.22 systems has been reduced while the 802.11af systems are still able to communicate. This study quantifies the 802.11af and 802.22 system performances in terms of interfering packet rate and succesful packet transmission rate for different scenarios considering the communication parameters and channel models adapted for the standards. © 2017 IEEE.

Source

2017 25th Signal Processing and Communications Applications Conference (SIU)

URI

https://hdl.handle.net/20.500.12469/1795
https://doi.org/10.1109/SIU.2017.7960669

Collections

  • Araştırma Çıktıları / Scopus [1565]
  • Elektrik-Elektronik Mühendisliği / Electrical - Electronics Engineering [321]

Keywords

busy tone
coexistence
IEEE 802.11af
IEEE 802.22
power control
TV white space

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