Harnessing self-cancellation for coexistence of Wi-Fi and Bluetooth

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

In this paper, we present a simple and effective solution for resolving the in-device coexistence problem of Wi-Fi and Bluetooth. The main idea is to introduce a canceller in the circuit in order to cancel out the in-device interference when Wi-Fi and Bluetooth radios simultaneously operate in the same device. Our proposed approach, entitled the hybrid arbitrator, can significantly improve the performance of both of Wi-Fi and Bluetooth. Based on our testbed, we carry out extensive experiments to validate the performance of the proposed scheme. Our results show that the proposed hybrid arbitrator gives substantially better performance than existing methods.

Original languageEnglish
Title of host publicationICUFN 2013 - 5th International Conference on Ubiquitous and Future Networks
Pages294-299
Number of pages6
DOIs
StatePublished - 2013
Event5th International Conference on Ubiquitous and Future Networks, ICUFN 2013 - Da Nang, Viet Nam
Duration: 2 Jul 20135 Jul 2013

Publication series

NameInternational Conference on Ubiquitous and Future Networks, ICUFN
ISSN (Print)2165-8528
ISSN (Electronic)2165-8536

Conference

Conference5th International Conference on Ubiquitous and Future Networks, ICUFN 2013
Country/TerritoryViet Nam
CityDa Nang
Period2/07/135/07/13

Keywords

  • AHT
  • Bluetooth
  • Full-duplex
  • Hybrid Arbitrator
  • WLAN
  • canceller
  • coexistence

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