Ejaz waleed (68 Ergebnisse)

Zustand: New. In English.

Zustand: New.

Zustand: New.

Zustand: New. 2019th edition NO-PA16APR2015-KAP.

Paperback. Zustand: Brand New. 66 pages. 9.00x6.00x0.25 inches. In Stock.

Taschenbuch. Zustand: Neu. Spectrum Sensing in Cognitive Radio Networks | Spectrum Sensing | Waleed Ejaz (u. a.) | Taschenbuch | 80 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783844321128 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

Zustand: New.

Zustand: New.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book introduces the concept of smart city as the potential solution to the challenges created by urbanization. The Internet of Things (IoT) offers novel features with minimum human intervention in smart cities. This book describes different components of Internet of Things (IoT) for smart cities including sensor technologies, communication technologies, big data analytics and security.…

Taschenbuch. Zustand: Neu. Internet of Things for Smart Cities | Technologies, Big Data and Security | Waleed Ejaz (u. a.) | Taschenbuch | SpringerBriefs in Electrical and Computer Engineering | xvi | Englisch | 2018 | Springer | EAN 9783319950365 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.…

Zustand: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | Recent research shows that 70% of the available spectrum is not utilized efficiently. The bandwidth gets expensive owing to shortage of frequencies. For efficient utilization of spectrum, we need to sniff the spectrum to determine whether it is used by primary user or not. The term cognitive radio refers to the adoption of radio parameters using the sensed information of the spectrum. There are three major categories of spectrum sensing techniques; transmitter detection, receiver detection and interference temperature detection. This book presents a survey of techniques suggested in the literature for spectrum sensing with a performance analysis of transmitter-based detection techniques. A Fuzzy logic based technique for primary user detection has also been proposed. In comparison with transmitter detection techniques purposed technique provides good results under low SNR values.…

Hardcover. Zustand: new. Hardcover. The sixth-generation (6G) communication systems are anticipated to provide network connectivity for an extensive range of use cases in a variety of emerging vertical industries. Consequently, a new set of challenging requirements and more stringent key performance indicators have to be considered, a novel architecture has to be designed, and unique enabling technologies shall be developed in order to fulfil the technical, regulatory, and business demands of the communication service customers.6G networks are expected to offer even faster speeds, lower latency, and greater capacity compared to 5G networks, which will enable new applications and use cases that are currently not possible. Improved quality of life by enabling various applications (emerging Internet of everything applications) such as healthcare, brain-computer interactions, and extended reality is the main focus of future wireless services. Quality of experience, latency, and reliability are the key requirements of these applications. To meet these diverse requirements there is a need to assist wireless systems with unique technologies. Self-sustaining wireless systems (intelligence, seamless and ubiquitous connectivity) and proactive-online-learning-enables systems (Intelligent analytics) are two trends in future wireless systems. The digital twin technology is one of the most promising technologies that can be instrumental in realizing the technical and business objectives of 6G communication systems.A digital twin is a virtual imitation of a physical object or system. In a wireless system, a digital twin can be used to model and analyse the behaviour of the network and its components, such as antennas, transmitters, receivers, sensors, and other devices in wireless networks. One of the key benefits of using a digital twin for a wireless system is that it can help network operators and engineers to optimize the performance of the wireless network by simulating different scenarios and configurations. Other benefits include improve efficiency, cost saving, and enhanced security. In 6G networks, a digital twin could be used to simulate and optimize the performance. This could include simulating different network topologies, testing the performance of different network protocols and algorithms, and optimizing the placement of network infrastructure.To create a digital twin of a wireless network, a detailed model of the network and its components must be developed, based on real-world data and conditions. This model can then be used to simulate the behaviour of the network under different conditions and settings and to visualize the results in real time. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Taschenbuch. Zustand: Neu. Digital Twins for Wireless Networks | Overview, Architecture, and Challenges | Muhammad Khalil Afzal (u. a.) | Taschenbuch | xix | Englisch | 2025 | Springer | EAN 9783031736810 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The sixth-generation (6G) communication systems are anticipated to provide network connectivity for an extensive range of use cases in a variety of emerging vertical industries. Consequently, a new set of challenging requirements and more stringent key performance indicators have to be considered, a novel architecture has to be designed, and unique enabling technologies shall be developed in order to fulfil the technical, regulatory, and business demands of the communication service customers.6G networks are expected to offer even faster speeds, lower latency, and greater capacity compared to 5G networks, which will enable new applications and use cases that are currently not possible. Improved quality of life by enabling various applications (emerging Internet of everything applications) such as healthcare, brain-computer interactions, and extended reality is the main focus of future wireless services. Quality of experience, latency, and reliability are the key requirements of these applications. To meet these diverse requirements there is a need to assist wireless systems with unique technologies. Self-sustaining wireless systems (intelligence, seamless and ubiquitous connectivity) and proactive-online-learning-enables systems (Intelligent analytics) are two trends in future wireless systems. The digital twin technology is one of the most promising technologies that can be instrumental in realizing the technical and business objectives of 6G communication systems.A digital twin is a virtual imitation of a physical object or system. In a wireless system, a digital twin can be used to model and analyse the behaviour of the network and its components, such as antennas, transmitters, receivers, sensors, and other devices in wireless networks. One of the key benefits of using a digital twin for a wireless system is that it can help network operators and engineers to optimize the performance of the wireless network by simulating different scenarios and configurations. Other benefits include improve efficiency, cost saving, and enhanced security. In 6G networks, a digital twin could be used to simulate and optimize the performance. This could include simulating different network topologies, testing the performance of different network protocols and algorithms, and optimizing the placement of network infrastructure.To create a digital twin of a wireless network, a detailed model of the network and its components must be developed, based on real-world data and conditions. This model can then be used to simulate the behaviour of the network under different conditions and settings and to visualize the results in real time.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The sixth-generation (6G) communication systems are anticipated to provide network connectivity for an extensive range of use cases in a variety of emerging vertical industries. Consequently, a new set of challenging requirements and more stringent key performance indicators have to be considered, a novel architecture has to be designed, and unique enabling technologies shall be developed in order to fulfil the technical, regulatory, and business demands of the communication service customers.6G networks are expected to offer even faster speeds, lower latency, and greater capacity compared to 5G networks, which will enable new applications and use cases that are currently not possible. Improved quality of life by enabling various applications (emerging Internet of everything applications) such as healthcare, brain-computer interactions, and extended reality is the main focus of future wireless services. Quality of experience, latency, and reliability are the key requirements of these applications. To meet these diverse requirements there is a need to assist wireless systems with unique technologies. Self-sustaining wireless systems (intelligence, seamless and ubiquitous connectivity) and proactive-online-learning-enables systems (Intelligent analytics) are two trends in future wireless systems. The digital twin technology is one of the most promising technologies that can be instrumental in realizing the technical and business objectives of 6G communication systems.A digital twin is a virtual imitation of a physical object or system. In a wireless system, a digital twin can be used to model and analyse the behaviour of the network and its components, such as antennas, transmitters, receivers, sensors, and other devices in wireless networks. One of the key benefits of using a digital twin for a wireless system is that it can help network operators and engineers to optimize the performance of the wireless network by simulating different scenarios and configurations. Other benefits include improve efficiency, cost saving, and enhanced security. In 6G networks, a digital twin could be used to simulate and optimize the performance. This could include simulating different network topologies, testing the performance of different network protocols and algorithms, and optimizing the placement of network infrastructure.To create a digital twin of a wireless network, a detailed model of the network and its components must be developed, based on real-world data and conditions. This model can then be used to simulate the behaviour of the network under different conditions and settings and to visualize the results in real time.…

Hardcover. Zustand: Brand New. 178 pages. 9.25x6.10x9.49 inches. In Stock.

Zustand: New.

Taschenbuch. Zustand: Neu. La détection du spectre dans les réseaux radio cognitifs | Waleed Ejaz | Taschenbuch | Französisch | 2020 | Editions Notre Savoir | EAN 9786202957274 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Zustand: New.

Zustand: New.

Zustand: New.

Taschenbuch. Zustand: Neu. Sensoriamento do Espectro em Redes Cognitivas de Rádio | Waleed Ejaz | Taschenbuch | Portugiesisch | 2020 | Edições Nosso Conhecimento | EAN 9786202957250 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Zustand: Neu. Rilevamento dello spettro nelle reti radio cognitive | Waleed Ejaz | Taschenbuch | Italienisch | 2020 | Edizioni Sapienza | EAN 9786202957243 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Zustand: Neu. Spektrumserkennung in kognitiven Funknetzen | Waleed Ejaz | Taschenbuch | 72 S. | Deutsch | 2020 | Verlag Unser Wissen | EAN 9786202957281 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Investigaciones recientes muestran que el 70% del espectro disponible no se utiliza de manera eficiente. El ancho de banda se encarece debido a la escasez de frecuencias. Para una utilización eficiente del espectro, necesitamos oler el espectro para determinar si es utilizado por el usuario principal o no. El término 'radio cognitiva' se refiere a la adopción de parámetros radioeléctricos utilizando la información sensada del espectro. Existen tres categorías principales de técnicas de detección del espectro: detección del transmisor, detección del receptor y detección de la temperatura de interferencia. Este libro presenta un estudio de las técnicas sugeridas en la literatura para la detección del espectro con un análisis del rendimiento de las técnicas de detección basadas en el transmisor. También se ha propuesto una técnica basada en la lógica difusa para la detección de usuarios primarios. En comparación con las técnicas de detección basadas en el transmisor, la técnica propuesta proporciona buenos resultados con valores bajos de SNR. 72 pp. Spanisch.…

Zustand: new. Questo è un articolo print on demand.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Des recherches récentes montrent que 70 % du spectre disponible n'est pas utilisé efficacement. La largeur de bande devient coûteuse en raison du manque de fréquences. Pour une utilisation efficace du spectre, nous devons renifler le spectre afin de déterminer s'il est utilisé par l'utilisateur principal ou non. Le terme 'radio cognitive' fait référence à l'adoption de paramètres radio utilisant les informations détectées du spectre. Il existe trois grandes catégories de techniques de détection du spectre : la détection de l'émetteur, la détection du récepteur et la détection de la température d'interférence. Ce livre présente un aperçu des techniques proposées dans la littérature pour la détection du spectre avec une analyse des performances des techniques de détection basées sur l'émetteur. Une technique basée sur la logique floue pour la détection primaire de l'utilisateur a également été proposée. En comparaison avec les techniques de détection par émetteur, la technique ciblée donne de bons résultats lorsque le rapport signal-bruit est faible. 72 pp. Französisch.…

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Recent research shows that 70% of the available spectrum is not utilized efficiently. The bandwidth gets expensive owing to shortage of frequencies. For efficient utilization of spectrum, we need to sniff the spectrum to determine whether it is used by primary user or not. The term cognitive radio refers to the adoption of radio parameters using the sensed information of the spectrum. There are three major categories of spectrum sensing techniques; transmitter detection, receiver detection and interference temperature detection. This book presents a survey of techniques suggested in the literature for spectrum sensing with a performance analysis of transmitter-based detection techniques. A Fuzzy logic based technique for primary user detection has also been proposed. In comparison with transmitter detection techniques purposed technique provides good results under low SNR values. 80 pp. Englisch.…

PF. Zustand: 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.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Uit recent onderzoek blijkt dat 70% van het beschikbare spectrum niet efficiënt wordt gebruikt. De bandbreedte wordt duurder door een tekort aan frequenties. Voor een efficiënt gebruik van het spectrum moeten we het spectrum aftasten om te bepalen of het door de primaire gebruiker wordt gebruikt of niet. De term cognitieve radio verwijst naar het aannemen van radioparameters met behulp van de gevoelde informatie van het spectrum. Er zijn drie grote categorieën van spectrumdetectietechnieken; detectie van de zender, detectie van de ontvanger en detectie van de interferentietemperatuur. Dit boek presenteert een overzicht van technieken die in de literatuur worden gesuggereerd voor spectrumdetectie met een prestatie-analyse van zendergebaseerde detectietechnieken. Er is ook een op Fuzzy logic gebaseerde techniek voor detectie van de primaire gebruiker voorgesteld. In vergelijking met zender-detectietechnieken levert deze techniek goede resultaten op bij lage SNR-waarden. 72 pp. Niederländisch.…