Directional Routing in Mobile Ad Hoc Networks PDF Download
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Author: Yali Wang
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
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Book Description
Author: Yali Wang
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
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Book Description
Author: Liza Abdul Latiff
Publisher:
ISBN:
Category : Ad hoc networks (Computer networks)
Languages : en
Pages : 208
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Book Description
Author: L.A.Latiff
Publisher:
ISBN: 9789533070728
Category :
Languages : en
Pages :
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Book Description
This paper has presented the performance of Q-DIR which is a restricted flooding algorithm which uses location information of the source, destination and the intermediate node to determine the broadcasting decision. Nodes that are in the restricted broadcast region will broadcast while other nodes which are out of this region will ignore the RREQ packet. The simple mathematical comparison is implemental in the kernel environment which does not incur processing delay due the crossing from user to kernel space and vice versa. The simulation results shows that implementing Q-DIR reduces the power by 160% as the simulation time is increased and by 45% as the transmission rate increases compared to AODVbis. The restricted flooding and directional routing reduces the number of participating nodes as the RREQ traverses in the network towards the destination node and hence reduced routing overhead and power consumption are achieved in Q-DIR.
Author: Yongqing Jiang
Publisher:
ISBN:
Category : Computer network protocols
Languages : en
Pages : 128
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Book Description
Author: Xiuzhen Cheng
Publisher: Springer Science & Business Media
ISBN: 9781402077128
Category : Business & Economics
Languages : en
Pages : 638
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Book Description
Ad Hoc Wireless Networking is the next big thing in communication. This volume reveals the state-of-the-art of ad hoc wireless networking in addition to giving the fundamentals of routing protocols. It covers the topics of security, TCP performance over wireless links, power conservation, location discovery, scalability, proactivity, routing protocols, computational geometry, and more. The 15 self-contained chapters are authored by experts in wireless networking and mobile computing. Audience: Both specialists and uninformed readers will find this volume stimulating and helpful.
Author: Prasant Mohapatra
Publisher: Springer Science & Business Media
ISBN: 0387226907
Category : Technology & Engineering
Languages : en
Pages : 287
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Book Description
AD HOC NETWORKS: Technologies and Protocols is a concise in-depth treatment of various constituent components of ad hoc network protocols. It reviews issues related to medium access control, scalable routing, group communications, use of directional/smart antennas, network security, and power management among other topics. The authors examine various technologies that may aid ad hoc networking including the presence of an ability to tune transmission power levels or the deployment of sophisticated smart antennae. Contributors to this volume include experts that have been active in ad hoc network research and have published in the premier conferences and journals in this subject area. AD HOC NETWORKS: Protocols and Technologies will be immensely useful as a reference work to engineers and researchers as well as to advanced level students in the areas of wireless networks, and computer networks.
Author: Wilfred Githuka Gikaru
Publisher: Cuvillier Verlag
ISBN: 3865372783
Category : Mobile computing
Languages : de
Pages : 145
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Book Description
Author: Moath Al-Doori
Publisher: LAP Lambert Academic Publishing
ISBN: 9783846580325
Category :
Languages : en
Pages : 220
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Book Description
Vehicle Ad hoc Networks (VANET) emerged as a subset of the Mobile Ad hoc Network (MANET) application; it is considered to be a substantial approach to the Intelligent Transportation System (ITS). VANETs were introduced to support drivers and improve safety issues and driving comfort, as a step towards constructing a safer, cleaner and more intelligent environment. VANET has some unique characteristics compared to MANET; specifically it includes high mobility and constrained patterns restricted by roads. Many challenges have emerged in VANET, encouraging researchers to investigate their research in an attempt to meet these challenges. Routing protocol issues are considered to be a critical dilemma that needs to be tackled in VANET, particularly in a sparse environment. This book introduces an efficient routing mechanism that impacts on enhancing network performance in terms of disseminating messages to a desired destination, balancing the overhead on the network and increasing the ratio of packet delivery with a reduced time delay. Moreover this book presents an On Board Unit (OBU) architecture for sending HELLO beacon messages adaptively in VANET based on the context aware system.
Author: Carlos de Morais Cordeiro
Publisher: World Scientific
ISBN: 9814338885
Category : Computers
Languages : en
Pages : 663
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Book Description
This book provides a comprehensive yet easy coverage of ad hoc and sensor networks and fills the gap of existing literature in this growing field. It emphasizes that there is a major interdependence among various layers of the network protocol stack. Contrary to wired or even one-hop cellular networks, the lack of a fixed infrastructure, the inherent mobility, the wireless channel, and the underlying routing mechanism by ad hoc and sensor networks introduce a number of technological challenges that are difficult to address within the boundaries of a single protocol layer. All existing textbooks on the subject often focus on a specific aspect of the technology, and fail to provide critical insights on cross-layer interdependencies. To fully understand these intriguing networks, one need to grasp specific solutions individually, and also the many interdependencies and cross-layer interactions.
Author: Vladimir Berman
Publisher:
ISBN:
Category :
Languages : en
Pages : 208
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Book Description
