Tethered Interference Cancellation: Military versus full-duplex applications and comparisons

Konferenz: European Wireless 2014 - 20th European Wireless Conference
14.05.2014 - 16.05.2014 in Barcelona, Spain

Tagungsband: European Wireless 2014

Seiten: 5Sprache: EnglischTyp: PDF

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Polydoros, Andreas (Department of Physics, National and Kapodistrian University of Athens, Athens, Greece)
Fitz, Michael; Enserink, Scott; Thatte, Gautam; Halford, Thomas (TrellisWare Technologies, Inc., San Diego, CA, USA)

Tethered interference cancelation is an important operation in a multitude of scenarios, both commercial (named “full-duplex” operation) as well as military (interference excision). The fundamental assumption behind active or tethered cancellation is that a copy of the interference is available in realtime, and its removal therefore is somehow possible. We discuss the basic concepts of and issues related to active cancellation, present relevant architectures, and conclude with comparisons between the two types of applications.