Narrowband Interference mitigation techniques in UWB WPAN System

Bikramaditya Das

ISBN 10: 3845470933 / ISBN 13: 9783845470931

Editore: LAP LAMBERT Academic Publishing Sep 2011, 2011

Riguardo questo articolo

Neuware -One of the important considerations for the success of UWB systems is the compatibility and coexistence of such systems with other WLANs or WPANs. The ultrawide bandwidth cannot be assigned exclusively to UWB signals and overlapping with the bands of many other narrowband systems arise. In order to ensure a robust communication link, the issue of coexistence and interference of UWB systems with current indoor wireless systems must be considered. Due to the wideband nature of UWB emissions, it could potentially interfere with other licensed bands in the frequency domain if left unregulated. Industry¿s first commercial UWB standard employs unlicensed 3.1 ¿ 10.6 GHz authorized by US¿s Federal Communications Commission (FCC). The assessment of mutual interference between UWB devices and existing narrowband systems during overlay is important to guarantee no conflicting coexistence and to gain worldwide acceptance of UWB technology. Hence, various technical challenges remain as open issues, which need to be confronted to ensure the successful deployment of this upcoming technology. \\Jai JagannathBooks on Demand GmbH, Überseering 33, 22297 Hamburg 112 pp. Englisch.

Codice articolo 9783845470931

Dati bibliografici

• Titolo: Narrowband Interference mitigation techniques in UWB WPAN System
• Editore: LAP LAMBERT Academic Publishing Sep 2011
• Data di pubblicazione: 2011
• Lingua: Inglese
• ISBN 10: 3845470933
• ISBN 13: 9783845470931
• Rilegatura: Taschenbuch
• Condizione: Neu

Descrizione articolo

Riassunto

One of the important considerations for the success of UWB systems is the compatibility and coexistence of such systems with other WLANs or WPANs. The ultrawide bandwidth cannot be assigned exclusively to UWB signals and overlapping with the bands of many other narrowband systems arise. In order to ensure a robust communication link, the issue of coexistence and interference of UWB systems with current indoor wireless systems must be considered. Due to the wideband nature of UWB emissions, it could potentially interfere with other licensed bands in the frequency domain if left unregulated. Industry’s first commercial UWB standard employs unlicensed 3.1 − 10.6 GHz authorized by US’s Federal Communications Commission (FCC). The assessment of mutual interference between UWB devices and existing narrowband systems during overlay is important to guarantee no conflicting coexistence and to gain worldwide acceptance of UWB technology. Hence, various technical challenges remain as open issues, which need to be confronted to ensure the successful deployment of this upcoming technology. \\Jai Jagannath\\

L'autore

Bikramaditya Das is Lecturer of Electronics & Telecommunication Engineering, VSSUT, Burla, Odisha,India. He was a research Fellow under the Department of Electrical Engineering at the N.I.T, Rourkela. He is a Member IEI. His research interests include Wireless Communication, DSP, and Application of Soft Computing Techniques etc.