Skander kacem (33 risultati)

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Paperback or Softback. Condizione: New. MPEG-Videokodierung. Theoretischer Hintergrund. Durchf�hrung und Evaluierung: Multimedia Signalverarbeitung. Book.

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Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Diploma Thesis from the year 2012 in the subject Engineering - Communication Technology, grade: excellent, Technical University of Berlin (Intelligent Networks), language: English, abstract: With the increasing data throughput requirements, the cellular network needs to move from homogeneous to heterogeneous system. In fact, the coexistence of different types of base stations with different capabilities such as femto/pico base stations as well as relays and macro base stations in random placements should improve the coverage and the spectral efficiency of the cellular networks.However, the complexity of inter-cell interference management will grow drastically and traditional interference avoidance/mitigation approaches need to be revised.Approaching this problem at the user equipment (UE), is of great interest since it can rely on little coordination among base stations.The work presented in this thesis focuses on a downlink interference cancellation at the UE and shows that such an intelligent receiver can bring its promised benefit only if the base stations get involved in the interference cancellation, specifically in the channel estimation process. The limitations of this approach are evaluated and depending on the surrounding base stations two solutions are proposed and discussed.…

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Condizione: New. In English.

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Taschenbuch. Condizione: Neu. Evaluation of Interference Cancellation Architectures for Heterogeneous Cellular Networks | Skander Kacem | Taschenbuch | 64 S. | Englisch | 2015 | Anchor Academic Publishing | EAN 9783954893430 | Verantwortliche Person für die EU: Bedey & Thoms Media GmbH, Björn Bedey, Hermannstal 119k, 22119 Hamburg, info[at]diplom[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Projektarbeit aus dem Jahr 2008 im Fachbereich Ingenieurwissenschaften - Nachrichtentechnik / Kommunikationstechnik, Note: 1.0, Technische Universität Berlin (Nachrichtenübertragung und Kommunikationsnetze), Veranstaltung: Multimedialabor, Sprache: Deutsch, Abstract: Wie bei zahlreichen Computeranwendungen ist auch bei der Übertragung von Videosequenzen der Speicherplatzbedarf sowie die zur Übertragung benötigte Bandbreite ein sehr wichtiger Faktor. Ein weitverbreiteter Standard, der heutzutage in zahlreichen Bereichen von Realtime und Nonrealtime Anwedungen verwendet wird, ist der MPEG Standard. Die Abkürzung MPEG steht für 'Moving Picture Experts Group', welches die Bezeichnung des für die Entwicklung verantwortlichen Komitees ist. Dieser Standard findet heute Anwendung bei DVD's, beim digitalen Fernsehen DVB-T/C/S und bei zahlreichen Internetvideos.In diesem Laborprojekt analysieren wir anhand des Prinzips der MPEG Videokodierung das allgemeine Konzept der DPCM (differential pulse code modulation). Nach einer theoretischen Betrachtung werden wir anschliessend beispielhaft einen Codec in Matlab implementieren, in dem die Prinzipien der Bewegungsprädiktion und DPCM angewendet und verdeutlicht werden. Weiterhin werden wir Faktoren in der Prädiktion verändern, um später eine Aussage über die Relevanz dieser zu machen zu können. …

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Diploma Thesis from the year 2012 in the subject Engineering - Communication Technology, grade: excellent, Technical University of Berlin (Intelligent Networks), language: English, abstract: With the increasing data throughput requirements, the cellular network needs to move from homogeneous to heterogeneous system. In fact, the coexistence of different types of base stations with different capabilities such as femto/pico base stations as well as relays and macro base stations in random placements should improve the coverage and the spectral efficiency of the cellular networks. However, the complexity of inter-cell interference management will grow drastically and traditional interference avoidance/mitigation approaches need to be revised. Approaching this problem at the user equipment (UE), is of great interest since it can rely on little coordination among base stations. The work presented in this thesis focuses on a downlink interference cancellation at the UE and shows that such an intelligent receiver can bring its promised benefit only if the base stations get involved in the interference cancellation, specifically in the channel estimation process. The limitations of this approach are evaluated and depending on the surrounding base stations two solutions are proposed and discussed. 68 pp. Englisch.…

PF. Condizione: New. This item is printed on demand. Brand new book, sourced directly from publisher. Dispatch time is 6-7 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 64 pp. Englisch.

Condizione: New. Print on Demand pp. 66.

Condizione: New. Print on Demand pp. 66.

Condizione: New. PRINT ON DEMAND pp. 66.

Condizione: New. Print on Demand pp. 68 424:B&W 5.83 x 8.27 in or 210 x 148 mm (A5) Perfect Bound on Creme w/Matte Lam.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Projektarbeit aus dem Jahr 2008 im Fachbereich Ingenieurwissenschaften - Nachrichtentechnik / Kommunikationstechnik, Note: 1.0, Technische Universität Berlin (Nachrichtenübertragung und Kommunikationsnetze), Veranstaltung: Multimedialabor, Sprache: Deutsch, Abstract: Wie bei zahlreichen Computeranwendungen ist auch bei der Übertragung von Videosequenzen der Speicherplatzbedarf sowie die zur Übertragung benötigte Bandbreite ein sehr wichtiger Faktor. Ein weitverbreiteter Standard, der heutzutage in zahlreichen Bereichen von Realtime und Nonrealtime Anwedungen verwendet wird, ist der MPEG Standard. Die Abkürzung MPEG steht für 'Moving Picture Experts Group', welches die Bezeichnung des für die Entwicklung verantwortlichen Komitees ist. Dieser Standard findet heute Anwendung bei DVD's, beim digitalen Fernsehen DVB-T/C/S und bei zahlreichen Internetvideos.In diesem Laborprojekt analysieren wir anhand des Prinzips der MPEG Videokodierung das allgemeine Konzept der DPCM (differential pulse code modulation). Nach einer theoretischen Betrachtung werden wir anschliessend beispielhaft einen Codec in Matlab implementieren, in dem die Prinzipien der Bewegungsprädiktion und DPCM angewendet und verdeutlicht werden. Weiterhin werden wir Faktoren in der Prädiktion verändern, um später eine Aussage über die Relevanz dieser zu machen zu können. 40 pp. Deutsch.…

Condizione: New. Print on Demand pp. 68.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - With the increasing data throughput requirements, the cellular network needs to move from homogeneous to heterogeneous system. In fact, the coexistence of different types of base stations with different capabilities such as femto/pico base stations as well as relays and macro base stations in random placements should improve the coverage and the spectral effciency of the cellular networks. However, the complexity of inter-cell interference management will grow drastically and traditional interference voidance/mitigation approaches need to be revised. Approaching this problem at the user equipment (UE), is of great interest since it can rely on little coordination among base stations. The work presented in this thesis focuses on a downlink interference cancellation at the UE and shows that such an intelligent receiver can bring its promised benefitt only if the base stations get involved in the interference cancellation, specically in the channel estimation process. The limitations of this approach are evaluated and depending on the surrounding base stations two solutions are proposed and discussed.…

Condizione: New. PRINT ON DEMAND pp. 68.