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Introducing Space Sampling In A Simple Receive Diversity OFDM System: Usefulness Of Multipath Diversity In Multiple Antenna Orthogonal Frequency Division Multiplexing Systems - Couverture souple
Synopsis
OFDM is a computationally efficient scheme to send high bit rate data through multipath wireless channels. The combination of OFDM with multiple transmit and/or receive antennas can not only exploit space diversity, but also the inherent multipath diversity in OFDM. Multiple antennas with considerable separation are known to provide diversity in wireless systems to overcome fading. Spatial correlation is introduced when antennas are not well separated, and it often leads to performance degradation in flat fading environment. However, in frequency selective environment with OFDM, there is rich multipath diversity which helps in overcoming this performance degradation. This is due to transformation of a highly spatially correlated channel impulse response to less spatial correlated channel frequency response inherently by an OFDM system in the presence of rich multipath diversity. This is illustrated for a simple receive diversity OFDM system and the concept of space sampling at the receiver where antennas are placed relatively close to each other is introduced. The minimum separation required between the antennas is also analytically derived under such circumstances.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Présentation de l'éditeur
OFDM is a computationally efficient scheme to send high bit rate data through multipath wireless channels. The combination of OFDM with multiple transmit and/or receive antennas can not only exploit space diversity, but also the inherent multipath diversity in OFDM. Multiple antennas with considerable separation are known to provide diversity in wireless systems to overcome fading. Spatial correlation is introduced when antennas are not well separated, and it often leads to performance degradation in flat fading environment. However, in frequency selective environment with OFDM, there is rich multipath diversity which helps in overcoming this performance degradation. This is due to transformation of a highly spatially correlated channel impulse response to less spatial correlated channel frequency response inherently by an OFDM system in the presence of rich multipath diversity. This is illustrated for a simple receive diversity OFDM system and the concept of space sampling at the receiver where antennas are placed relatively close to each other is introduced. The minimum separation required between the antennas is also analytically derived under such circumstances.
Biographie de l'auteur
Dr G V Rangaraj received his B.Tech (EE'98, IIT Madras), MS (ECE'00, Georgia Tech) and PhD (EE'05 [Wireless Communication Systems], IIT Madras). Currently he is a Senior Technical Manager at HCL Technologies, Chennai in Engineering and R&D Services. He is the author of several articles published in reputed journals and is a IEEE Senior Member.
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- ÉditeurLAP LAMBERT Academic Publishing
- Date d'édition2012
- ISBN 10 3659139300
- ISBN 13 9783659139307
- ReliureBroché
- Langueanglais
- Nombre de pages128
- Coordonnées du fabricantnon disponible
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Introducing Space Sampling In A Simple Receive Diversity OFDM System
Edité par
LAP LAMBERT Academic Publishing, 2012
ISBN 10 : 3659139300
ISBN 13 : 9783659139307
Neuf
Couverture souple
Vendeur : moluna, Greven, Allemagne
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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Garudapuram Rangaraj VeeraraghavanDr G V Rangaraj received his B.Tech (EE 98, IIT Madras), MS (ECE 00, Georgia Tech) and PhD (EE 05 [Wireless Communication Systems], IIT Madras). Currently he is a Senior Technical Manager at HCL Tech. N° de réf. du vendeur 5134304
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Introducing Space Sampling In A Simple Receive Diversity OFDM System : Usefulness Of Multipath Diversity In Multiple Antenna Orthogonal Frequency Division Multiplexing Systems
Edité par
LAP Lambert Academic Publishing, 2012
ISBN 10 : 3659139300
ISBN 13 : 9783659139307
Neuf
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Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - OFDM is a computationally efficient scheme to send high bit rate data through multipath wireless channels. The combination of OFDM with multiple transmit and/or receive antennas can not only exploit space diversity, but also the inherent multipath diversity in OFDM. Multiple antennas with considerable separation are known to provide diversity in wireless systems to overcome fading. Spatial correlation is introduced when antennas are not well separated, and it often leads to performance degradation in flat fading environment. However, in frequency selective environment with OFDM, there is rich multipath diversity which helps in overcoming this performance degradation. This is due to transformation of a highly spatially correlated channel impulse response to less spatial correlated channel frequency response inherently by an OFDM system in the presence of rich multipath diversity. This is illustrated for a simple receive diversity OFDM system and the concept of space sampling at the receiver where antennas are placed relatively close to each other is introduced. The minimum separation required between the antennas is also analytically derived under such circumstances. N° de réf. du vendeur 9783659139307
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Introducing Space Sampling In A Simple Receive Diversity OFDM System
Edité par
LAP Lambert Academic Publishing Apr 2015, 2015
ISBN 10 : 3659139300
ISBN 13 : 9783659139307
Neuf
Taschenbuch
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -OFDM is a computationally efficient scheme to send high bit rate data through multipath wireless channels. The combination of OFDM with multiple transmit and/or receive antennas can not only exploit space diversity, but also the inherent multipath diversity in OFDM. Multiple antennas with considerable separation are known to provide diversity in wireless systems to overcome fading. Spatial correlation is introduced when antennas are not well separated, and it often leads to performance degradation in flat fading environment. However, in frequency selective environment with OFDM, there is rich multipath diversity which helps in overcoming this performance degradation. This is due to transformation of a highly spatially correlated channel impulse response to less spatial correlated channel frequency response inherently by an OFDM system in the presence of rich multipath diversity. This is illustrated for a simple receive diversity OFDM system and the concept of space sampling at the receiver where antennas are placed relatively close to each other is introduced. The minimum separation required between the antennas is also analytically derived under such circumstances. 128 pp. Englisch. N° de réf. du vendeur 9783659139307
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Introducing Space Sampling In A Simple Receive Diversity OFDM System
Edité par
LAP Lambert Academic Publishing Apr 2015, 2015
ISBN 10 : 3659139300
ISBN 13 : 9783659139307
Neuf
Taschenbuch
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. Neuware -OFDM is a computationally efficient scheme to send high bit rate data through multipath wireless channels. The combination of OFDM with multiple transmit and/or receive antennas can not only exploit space diversity, but also the inherent multipath diversity in OFDM. Multiple antennas with considerable separation are known to provide diversity in wireless systems to overcome fading. Spatial correlation is introduced when antennas are not well separated, and it often leads to performance degradation in flat fading environment. However, in frequency selective environment with OFDM, there is rich multipath diversity which helps in overcoming this performance degradation. This is due to transformation of a highly spatially correlated channel impulse response to less spatial correlated channel frequency response inherently by an OFDM system in the presence of rich multipath diversity. This is illustrated for a simple receive diversity OFDM system and the concept of space sampling at the receiver where antennas are placed relatively close to each other is introduced. The minimum separation required between the antennas is also analytically derived under such circumstances.Books on Demand GmbH, Überseering 33, 22297 Hamburg 128 pp. Englisch. N° de réf. du vendeur 9783659139307
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Introducing Space Sampling In A Simple Receive Diversity OFDM System: Usefulness Of Multipath Diversity In Multiple Antenna Orthogonal Frequency Division Multiplexing Systems
Edité par
LAP LAMBERT Academic Publishing, 2012
ISBN 10 : 3659139300
ISBN 13 : 9783659139307
Ancien ou d'occasion
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Paperback. Etat : Like New. Like New. book. N° de réf. du vendeur ERICA75836591393006
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