Waleed Ejaz (72 results)
Language: English
Published by Springer, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
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Language: English
Published by Springer 2018-11-05, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
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Language: English
Published by Springer, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
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Condition: New. 2019th edition NO-PA16APR2015-KAP.
Language: English
Published by Springer, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
- Softcover
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Language: English
Published by Springer Verlag, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
- Softcover
Seller: Revaluation Books, Exeter, United KingdomRevaluation Books
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Paperback. Condition: Brand New. 66 pages. 9.00x6.00x0.25 inches. In Stock.
Language: English
Published by Springer, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
- Softcover
Seller: Kennys Bookstore, Olney, MD, U.S.A.Kennys Bookstore
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Taschenbuch. Condition: 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 | Anbi…eter: preigu.
- Softcover
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More imagesLanguage: English
Published by Springer, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
- Softcover
Seller: preigu, Osnabrück, Germanypreigu
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Taschenbuch. Condition: 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, 69…121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.
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Condition: 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 i…t 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.
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Language: English
Published by Springer, 2018
Series: Book 177 of 209 - SpringerBriefs in Electrical and Computer Engineering
- Softcover
Seller: Mispah books, Redhill, SURRE, United KingdomMispah books
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Language: English
Published by Springer International Publishing AG, Cham, 2024
- Hardcover
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Hardcover. Condition: 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 consi…dered, 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.
- Softcover
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Taschenbuch. Condition: 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]spr…inger[dot]com | Anbieter: preigu.
- Softcover
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Taschenbuch. Condition: 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.
- Softcover
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- Hardcover
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
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Buch. Condition: 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 pe…rformance 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.
Digital Twins for Wireless Networks: Overview, Architecture and Challenges
Afzal, Muhammad Khalil (Editor)/ Naeem, Muhammad (Editor)/ Ejaz, Waleed (Editor)
- Hardcover
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Hardcover. Condition: Brand New. 178 pages. 9.25x6.10x9.49 inches. In Stock.
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Seller: moluna, Greven, Germanymoluna
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- Softcover
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Taschenbuch. Condition: 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.
- Softcover
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- Softcover
Seller: moluna, Greven, Germanymoluna
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- Softcover
Seller: moluna, Greven, Germanymoluna
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Taschenbuch. Condition: 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.
- Softcover
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Taschenbuch. Condition: 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.
- Softcover
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Taschenbuch. Condition: 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.
- Softcover
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paperback. Condition: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
Language: Spanish
Published by Ediciones Nuestro Conocimiento Okt 2020, 2020
- Softcover
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Taschenbuch. Condition: 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.
