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Resource Allocation in Cooperative and Non-cooperative Energy-constrained Wireless Networks

2007 Resource allocation
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Release : 2007
Genre : Resource allocation
Kind : eBook
Book Rating : 498/5 ( reviews)

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Book Synopsis Resource Allocation in Cooperative and Non-cooperative Energy-constrained Wireless Networks by : Hithesh Nama

Download or read book Resource Allocation in Cooperative and Non-cooperative Energy-constrained Wireless Networks written by Hithesh Nama. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt: In this dissertation, we study resource allocation in networks comprised of wireless devices that are energy-constrained. Depending on the degree of collaboration among the nodes and the nature of communication a wide variety of networks emerge. At one end of the spectrum are wireless sensor networks that are designed to cooperatively perform a common task. At the other end of the spectrum are ad-hoc networks of selfish agents that wish to communicate with other agents while attempting to keep their individual energy costs to a minimum.

Cooperative Communications for Energy Constrained Wireless Networks

2011-09
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Release : 2011-09
Genre :
Kind : eBook
Book Rating : 014/5 ( reviews)

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Book Synopsis Cooperative Communications for Energy Constrained Wireless Networks by : Irfan Ahmed

Download or read book Cooperative Communications for Energy Constrained Wireless Networks written by Irfan Ahmed. This book was released on 2011-09. Available in PDF, EPUB and Kindle. Book excerpt: Cooperative communications is a new communication archetype that enables different users or nodes in a wireless network to share their resources and antennas for distributed transmission/reception. This book identifies a common problem of unbalanced energy consumption in multi-hop cooperative network and then analyzes and develops different proposed solutions and finally presents a cross layer framework for energy efficient cooperative communications in multi-hop wireless networks with a goal to provide significant improvements in average symbol/packet error rate, and the throughput with respect to other transmission parameters.

Energy Efficient Cooperative Wireless Communication and Networks

2014-11-11 Computers
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Release : 2014-11-11
Genre : Computers
Kind : eBook
Book Rating : 225/5 ( reviews)

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Book Synopsis Energy Efficient Cooperative Wireless Communication and Networks by : Zhengguo Sheng

Download or read book Energy Efficient Cooperative Wireless Communication and Networks written by Zhengguo Sheng. This book was released on 2014-11-11. Available in PDF, EPUB and Kindle. Book excerpt: Compared with conventional communications, cooperative communication allows multiple users in a wireless network to coordinate their packet transmissions and share each other's resources, thus achieving high-performance gain and better service coverage and reliability. Energy Efficient Cooperative Wireless Communication and Networks provides a comp

Flying Ad Hoc Networks

2022-02-10 Technology & Engineering
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Release : 2022-02-10
Genre : Technology & Engineering
Kind : eBook
Book Rating : 508/5 ( reviews)

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Book Synopsis Flying Ad Hoc Networks by : Jingjing Wang

Download or read book Flying Ad Hoc Networks written by Jingjing Wang. This book was released on 2022-02-10. Available in PDF, EPUB and Kindle. Book excerpt: Relying on unmanned autonomous flight control programs, unmanned aerial vehicles (UAVs) equipped with radio communication devices have been actively developed around the world. Given their low cost, flexible maneuvering and unmanned operation, UAVs have been widely used in both civilian operations and military missions, including environmental monitoring, emergency communications, express distribution, even military surveillance and attacks, for example. Given that a range of standards and protocols used in terrestrial wireless networks are not applicable to UAV networks, and that some practical constraints such as battery power and no-fly zone hinder the maneuverability capability of a single UAV, we need to explore advanced communication and networking theories and methods for the sake of supporting future ultra-reliable and low-latency applications. Typically, the full potential of UAV network’s functionalities can be tapped with the aid of the cooperation of multiple drones relying on their ad hoc networking, in-network communications and coordinated control. Furthermore, some swarm intelligence models and algorithms conceived for dynamic negotiation, path programming, formation flight and task assignment of multiple cooperative drones are also beneficial in terms of extending UAV’s functionalities and coverage, as well as of increasing their efficiency. We call the networking and cooperation of multiple drones as the terminology ‘flying ad hoc network (FANET)’, and there indeed are numerous new challenges to be overcome before the idespread of so-called heterogeneous FANETs. In this book, we examine a range of technical issues in FANETs, from physical-layer channel modeling to MAC-layer resource allocation, while also introducing readers to UAV aided mobile edge computing techniques.

Resource-Constrained Cooperative Wireless Networks

2010
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Release : 2010
Genre :
Kind : eBook
Book Rating : 532/5 ( reviews)

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Book Synopsis Resource-Constrained Cooperative Wireless Networks by : Behrouz Maham

Download or read book Resource-Constrained Cooperative Wireless Networks written by Behrouz Maham. This book was released on 2010. Available in PDF, EPUB and Kindle. Book excerpt: In this book, we consider the design of practical distributed space-time codes and power efficient fading mitigation techniques for wireless relay networks. Furthermore, the performance analysis of the wireless relay networks under different protocols and fading channels are investigated. The formulas for the symbol error rate (SER), outage probability, and diversity order of the investigated schemes are presented in fading channels. Based on these SER expressions, power allocations are also introduced to further improve the performance of these systems. The proposed cooperative schemes are next applied to some practical wireless networks. For instance, several amplify-and-forward cooperative schemes are proposed which consider the residual battery energy, as well as the statistical CSI, for the purpose of lifetime maximization in multi-branch, multihop wireless networks. In addition, new energy-efficient cooperative routing protocols are proposed in multihop wireless networks. In contrast to previous works, the proposed cooperating routings depend only on the statistics of the channels, and are implemented by both the centralized and distributed approaches.

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