Kok Keong Jonathan Loo (26 results)

- Softcover
Seller: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
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£ 38.68
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

- Softcover
Seller: California Books, Miami, FL, U.S.A.California Books
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- Softcover
Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK
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£ 36.37
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

- Softcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
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£ 34.63
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Condition: New. In.

- Softcover
Seller: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
Contact seller5-star sellerCondition: New
£ 38.66
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

- Softcover
Seller: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US
Contact seller5-star sellerCondition: New
£ 38.66
Free ShippingShips within U.S.A.Quantity: Over 20 available
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

- Softcover
Seller: California Books, Miami, FL, U.S.A.California Books
Contact seller4-star sellerCondition: New
£ 39.64
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Condition: New.

- Softcover
Seller: California Books, Miami, FL, U.S.A.California Books
Contact seller4-star sellerCondition: New
£ 39.64
Free ShippingShips within U.S.A.Quantity: Over 20 available
Condition: New.

- Softcover
Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK
Contact seller5-star sellerCondition: New
£ 36.37
£ 3.29 shippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

- Softcover
Seller: PBShop.store UK, Fairford, GLOS, United KingdomPBShop.store UK
Contact seller5-star sellerCondition: New
£ 36.37
£ 3.29 shippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

- Softcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
Contact seller5-star sellerCondition: New
£ 34.63
£ 11.29 shippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Condition: New. In.

- Softcover
Seller: Ria Christie Collections, Uxbridge, United KingdomRia Christie Collections
Contact seller5-star sellerCondition: New
£ 34.63
£ 11.29 shippingShips from United Kingdom to U.S.A.Quantity: Over 20 available
Condition: New. In.

- Softcover
- Print on Demand
Seller: moluna, Greven, Germanymoluna
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£ 31.64
£ 42.10 shippingShips from Germany to U.S.A.Quantity: Over 20 available
Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Campbell CarleneDr Carlene Campbell received her Ph.D. degree in Wireless Sensor Networks from the School of Engineering and Information Sciences at Middlesex University, United Kingdom (UK), her MSc. in Telecommunications and Comput. …

- Softcover
- Print on Demand
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
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£ 54.27
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Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This book introduces multichannel with single radio as a new paradigm for IEEE 802.11 Distributed Coordinated Function (DCF) in wireless sensor networks (WSNs). Traditionally WSNs did not need high data rate and throughput with the shift in technology, multimedia streaming, mobility of sensing nodes and vehicular traffic has become the trend for gathering sensing data as such the need for high data rate protocol for WSNs. This book focused on designing an algorithm that applied multichannel to IEEE 802.11 DCF back-off algorithm to reduce the waiting time of a node and increase throughput when attempting to access the medium. Firstly, the MAC sublayers for IEEE 802.15.4 and IEEE 802.11 MAC protocol were studied to aid the understanding of 802.11 and 802.15.4 CSMA/CA scheme. The performance of both have been investigated and evaluated through simulation results. Secondly the proposed MC-DCF backoff algorithm for multi-channel access based on the 802.11 DCF protocols was examined. This algorithm allows node to have access to multiple non-overlapping channels by accessing channels dynamically through channel switching after a set threshold has been met.…

- Softcover
- Print on Demand
Seller: Majestic Books, Hounslow, United KingdomMajestic Books
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£ 55.97
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- Softcover
- Print on Demand
Seller: Books Puddle, New York, NY, U.S.A.Books Puddle
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£ 61.82
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Condition: New. Print on Demand.

- Softcover
- Print on Demand
Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios
Contact seller4-star sellerCondition: New
£ 59.40
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Condition: New. PRINT ON DEMAND.

- Softcover
- Print on Demand
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 54.27
£ 26.21 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Ce livre présente le multicanal avec une seule radio comme un nouveau paradigme pour la fonction coordonnée distribuée (DCF) de l'IEEE 802.11 dans les réseaux de capteurs sans fil (WSN). Traditionnellement, les réseaux de capteurs sans fil n'avaient pas besoin d'un débit élevé, mais avec l'évolution de la technologie, le streaming multimédia, la mobilité des noeuds de détection et le trafic de véhicules sont devenus la tendance pour la collecte de données de détection, d'où la nécessité d'un protocole à haut débit pour les réseaux de capteurs sans fil. Cet ouvrage se concentre sur la conception d'un algorithme qui applique le multicanal à l'algorithme DCF back-off de l'IEEE 802.11 afin de réduire le temps d'attente d'un noeud et d'augmenter le débit lorsqu'il tente d'accéder au support. Tout d'abord, les sous-couches MAC des protocoles IEEE 802.15.4 et IEEE 802.11 ont été étudiées pour faciliter la compréhension des schémas CSMA/CA 802.11 et 802.15.4. Les performances des deux ont été étudiées et évaluées à l'aide de résultats de simulation. Ensuite, l'algorithme MC-DCF backoff proposé pour l'accès multicanal basé sur les protocoles 802.11 DCF a été examiné. Cet algorithme permet aux noeuds d'avoir accès à plusieurs canaux qui ne se chevauchent pas en accédant aux canaux de manière dynamique par le biais d'une commutation de canal après qu'un seuil défini a été atteint. …

- Softcover
- Print on Demand
Seller: Majestic Books, Hounslow, United KingdomMajestic Books
Contact seller4-star sellerCondition: New
£ 56.02
£ 6.50 shippingShips from United Kingdom to U.S.A.Quantity: 4 available
Condition: New. Print on Demand.

- Softcover
- Print on Demand
Seller: Majestic Books, Hounslow, United KingdomMajestic Books
Contact seller4-star sellerCondition: New
£ 57.03
£ 6.50 shippingShips from United Kingdom to U.S.A.Quantity: 4 available
Condition: New. Print on Demand.

- Softcover
- Print on Demand
Seller: Books Puddle, New York, NY, U.S.A.Books Puddle
Contact seller4-star sellerCondition: New
£ 61.89
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Condition: New. Print on Demand.

- Softcover
- Print on Demand
Seller: Books Puddle, New York, NY, U.S.A.Books Puddle
Contact seller4-star sellerCondition: New
£ 62.42
£ 2.95 shippingShips within U.S.A.Quantity: 4 available
Condition: New. Print on Demand.

- Softcover
- Print on Demand
Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios
Contact seller4-star sellerCondition: New
£ 59.48
£ 8.55 shippingShips from Germany to U.S.A.Quantity: 4 available
Condition: New. PRINT ON DEMAND.

- Softcover
- Print on Demand
Seller: Biblios, frankfurt am main, HESSE, GermanyBiblios
Contact seller4-star sellerCondition: New
£ 60.28
£ 8.55 shippingShips from Germany to U.S.A.Quantity: 4 available
Condition: New. PRINT ON DEMAND.

- Softcover
- Print on Demand
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 54.27
£ 26.21 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Questo libro introduce il multicanale con radio singola come nuovo paradigma per la Distributed Coordinated Function (DCF) di IEEE 802.11 nelle reti di sensori wireless (WSN). Tradizionalmente le WSN non necessitavano di un'elevata velocità di trasmissione dei dati e di un elevato throughput. Con il cambiamento della tecnologia, lo streaming multimediale, la mobilità dei nodi di rilevamento e il traffico veicolare sono diventati la tendenza per la raccolta dei dati di rilevamento e quindi la necessità di un protocollo ad alta velocità di trasmissione dei dati per le WSN. Questo libro si è concentrato sulla progettazione di un algoritmo che applica il multicanale all'algoritmo IEEE 802.11 DCF back-off per ridurre il tempo di attesa di un nodo e aumentare il throughput quando tenta di accedere al mezzo. In primo luogo, sono stati studiati i sublayers MAC per il protocollo MAC IEEE 802.15.4 e IEEE 802.11 per facilitare la comprensione dello schema CSMA/CA di 802.11 e 802.15.4. Le prestazioni di entrambi sono state analizzate. Le prestazioni di entrambi sono state studiate e valutate attraverso risultati di simulazione. In secondo luogo, è stato esaminato l'algoritmo di backoff MC-DCF proposto per l'accesso multicanale basato sui protocolli 802.11 DCF. Questo algoritmo consente ai nodi di avere accesso a più canali non sovrapposti, accedendo ai canali in modo dinamico attraverso la commutazione di canale dopo che è stata raggiunta una soglia stabilita.…

- Softcover
- Print on Demand
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
Contact seller5-star sellerCondition: New
£ 54.27
£ 26.21 shippingShips from Germany to U.S.A.Quantity: 1 available
Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Este livro apresenta o multicanal com rádio único como um novo paradigma para a função coordenada distribuída (DCF) IEEE 802.11 em redes de sensores sem fios (RSSF). Tradicionalmente, as RSSF não necessitavam de uma taxa de dados e de um débito elevados. Com a mudança de tecnologia, o fluxo de multimédia, a mobilidade dos nós sensores e o tráfego de veículos tornaram-se a tendência para a recolha de dados sensoriais, pelo que é necessário um protocolo de taxa de dados elevada para as RSSF. Este livro centrou-se na conceção de um algoritmo que aplicasse o multicanal ao algoritmo DCF back-off do IEEE 802.11 para reduzir o tempo de espera de um nó e aumentar o débito ao tentar aceder ao meio. Em primeiro lugar, foram estudadas as subcamadas MAC dos protocolos IEEE 802.15.4 e IEEE 802.11 MAC para ajudar a compreender o esquema CSMA/CA dos protocolos 802.11 e 802.15.4. O desempenho de ambos foi investigado e avaliado através de resultados de simulação. Em segundo lugar, foi examinado o algoritmo de backoff MC-DCF proposto para acesso multicanal baseado nos protocolos 802.11 DCF. Este algoritmo permite que o nó tenha acesso a múltiplos canais não sobrepostos, acedendo a canais dinamicamente através da comutação de canais após ter sido atingido um determinado limiar.…