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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS: PERFORMANCE EVALUATION OF TRANSMITTED REFERENCE, FREQUENCY-SHIFTED REFERENCE AND CODE-SHIFTED REFERENCE MULTI-USER UWB SYSTEMS - Softcover
Inhaltsangabe
Ultra wide-band is based on transmission with very short pulses of low energy.The wider bandwidth of UWB technology has several advantages such as excellent penetration ability, multi-user support and high channel capacity.UWB poses design challenges for low power and low complex systems at wider bandwidth.For digital systems,it also requires high sampling rate and intensive computation to estimate gain and delay of multi path channel. The performance of non-coherent transmitted reference (TR),frequency-shifted reference (FSR) and code- shifted reference (CSR) systems are compared with the orthogonal Gold code (OG) code reference (CR) systems for single and multiuser for low data rates. First,the performance of non-coherent receivers for single-user system working in residential LOS is evaluated.Secondly,the performance comparison of TR, FSR, CSR and OG-CR are presented in multiuser environment. The simulation results validate that CSR and OG-CR have better performance than TR and FSR in multiuser environment. Finally,results show that CSR shows better performance than OG-CR for few users and almost same performance as OG-CR at high SNR with more number of users.
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Über die Autorin bzw. den Autor
M. Ali obtained his B.Sc Degree in Electrical Engineering and Master Degree in Electrical Engineering in 2007 and 2010 respectively.J. B. Khan obtained B.E Degree in Computer Engineering and Master Degree in Electrical Engineering.F. Wahab obtained B.E Degree in Computer Engineering and Master Degree in Electrical Engineering.
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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS
Verlag:
LAP LAMBERT Academic Publishing Mai 2011, 2011
ISBN 10: 3844333193
ISBN 13: 9783844333190
Neu
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Anbieter: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Deutschland
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Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Ultra wide-band is based on transmission with very short pulses of low energy.The wider bandwidth of UWB technology has several advantages such as excellent penetration ability, multi-user support and high channel capacity.UWB poses design challenges for low power and low complex systems at wider bandwidth.For digital systems,it also requires high sampling rate and intensive computation to estimate gain and delay of multi path channel. The performance of non-coherent transmitted reference (TR),frequency-shifted reference (FSR) and code- shifted reference (CSR) systems are compared with the orthogonal Gold code (OG) code reference (CR) systems for single and multiuser for low data rates. First,the performance of non-coherent receivers for single-user system working in residential LOS is evaluated.Secondly,the performance comparison of TR, FSR, CSR and OG-CR are presented in multiuser environment. The simulation results validate that CSR and OG-CR have better performance than TR and FSR in multiuser environment. Finally,results show that CSR shows better performance than OG-CR for few users and almost same performance as OG-CR at high SNR with more number of users. 72 pp. Englisch. Bestandsnummer des Verkäufers 9783844333190
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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS : PERFORMANCE EVALUATION OF TRANSMITTED REFERENCE, FREQUENCY-SHIFTED REFERENCE AND CODE-SHIFTED REFERENCE MULTI-USER UWB SYSTEMS
Verlag:
LAP LAMBERT Academic Publishing, 2011
ISBN 10: 3844333193
ISBN 13: 9783844333190
Neu
Taschenbuch
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Verkäuferbewertung 5 von 5 Sternen
Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Ultra wide-band is based on transmission with very short pulses of low energy.The wider bandwidth of UWB technology has several advantages such as excellent penetration ability, multi-user support and high channel capacity.UWB poses design challenges for low power and low complex systems at wider bandwidth.For digital systems,it also requires high sampling rate and intensive computation to estimate gain and delay of multi path channel. The performance of non-coherent transmitted reference (TR),frequency-shifted reference (FSR) and code- shifted reference (CSR) systems are compared with the orthogonal Gold code (OG) code reference (CR) systems for single and multiuser for low data rates. First,the performance of non-coherent receivers for single-user system working in residential LOS is evaluated.Secondly,the performance comparison of TR, FSR, CSR and OG-CR are presented in multiuser environment. The simulation results validate that CSR and OG-CR have better performance than TR and FSR in multiuser environment. Finally,results show that CSR shows better performance than OG-CR for few users and almost same performance as OG-CR at high SNR with more number of users. Bestandsnummer des Verkäufers 9783844333190
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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS
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VDM Verlag Dr. Mueller Aktiengesellschaft & Co. KG, 2011
ISBN 10: 3844333193
ISBN 13: 9783844333190
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Zustand: New. pp. 72. Bestandsnummer des Verkäufers 26128933052
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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS
Verlag:
LAP LAMBERT Academic Publishing, 2011
ISBN 10: 3844333193
ISBN 13: 9783844333190
Neu
Softcover
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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Ali MuradM. Ali obtained his B.Sc Degree in Electrical Engineering and Master Degree in Electrical Engineering in 2007 and 2010 respectively. J. B. Khan obtained B.E Degree in Computer Engineering and Master Degree in Electrical . Bestandsnummer des Verkäufers 5473690
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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS
Verlag:
VDM Verlag Dr. Mueller Aktiengesellschaft & Co. KG, 2011
ISBN 10: 3844333193
ISBN 13: 9783844333190
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Zustand: New. Print on Demand pp. 72 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam. Bestandsnummer des Verkäufers 131654499
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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS
Verlag:
VDM Verlag Dr. Mueller Aktiengesellschaft & Co. KG, 2011
ISBN 10: 3844333193
ISBN 13: 9783844333190
Neu
Softcover
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Zustand: New. PRINT ON DEMAND pp. 72. Bestandsnummer des Verkäufers 18128933046
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PERFORMANCE EVALUATION OF MULTI-USER UWB COMMUNICATION SYSTEMS
Verlag:
LAP LAMBERT Academic Publishing Mai 2011, 2011
ISBN 10: 3844333193
ISBN 13: 9783844333190
Neu
Taschenbuch
Anbieter: buchversandmimpf2000, Emtmannsberg, BAYE, Deutschland
Verkäuferbewertung 5 von 5 Sternen
Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Ultra wide-band is based on transmission with very short pulses of low energy.The wider bandwidth of UWB technology has several advantages such as excellent penetration ability, multi-user support and high channel capacity.UWB poses design challenges for low power and low complex systems at wider bandwidth.For digital systems,it also requires high sampling rate and intensive computation to estimate gain and delay of multi path channel. The performance of non-coherent transmitted reference (TR),frequency-shifted reference (FSR) and code- shifted reference (CSR) systems are compared with the orthogonal Gold code (OG) code reference (CR) systems for single and multiuser for low data rates. First,the performance of non-coherent receivers for single-user system working in residential LOS is evaluated.Secondly,the performance comparison of TR, FSR, CSR and OG-CR are presented in multiuser environment. The simulation results validate that CSR and OG-CR have better performance than TR and FSR in multiuser environment. Finally,results show that CSR shows better performance than OG-CR for few users and almost same performance as OG-CR at high SNR with more number of users.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 72 pp. Englisch. Bestandsnummer des Verkäufers 9783844333190
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