Download or read book Performance Analysis of Mobile Ad Hoc Networks written by Chansu Yu and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid development of wireless digital communication technology and the corresponding network software systems have created new horizons for communication beyond the Internet realising the connected society. Among them, the field of mobile ad hoc networking is experiencing unprecedented growth in its scale and application diversity. Without requiring the pre-existence of communication infrastructures, a temporary network can be established on demand and disappears when there is no need. Although some basic concepts have been identified and elaborated, the mobile ad hoc networking is still in its early stage of research and development. Multihop communication with dynamic topology caused by mobility poses interesting but unique challenges ranging from the network-layer connectivity problem to the link-layer capacity issue. And, it should not be considered as a natural extension of infrastructure-based networks, such as cellular networks and IEEE 802-11 networks, because it often leads to confusion and non-optimal design choices.
Download or read book Performance Analysis and Design of Mobile Ad hoc Networks written by Senni Perumal and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modelling and Performance Analysis of Mobile Ad Hoc Networks written by Osama Younes and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advanced Computing Networking and Security written by P. Santhi Thilagam and published by Springer. This book was released on 2012-04-02 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes revised selected papers from the International Conference on Advanced Computing, Networking and Security, ADCONS 2011, held in Surathkal, India, in December 2011. The 73 papers included in this book were carefully reviewed and selected from 289 submissions. The papers are organized in topical sections on distributed computing, image processing, pattern recognition, applied algorithms, wireless networking, sensor networks, network infrastructure, cryptography, Web security, and application security.
Download or read book Modeling and Performance Analysis of Mobile Ad Hoc Networks written by Xiaolong Li and published by LAP Lambert Academic Publishing. This book was released on 2010 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ad hoc networks are gaining increasing popularity in recent years because of their ease of deployment. In ad hoc networks, Medium Access Control (MAC) protocols are a fundamental element that determines the efficiency in sharing the limited communication bandwidth. IEEE 802.11 distributed coordination function (DCF) is the most widely used MAC protocol in ad hoc networks due to its compatibility with the IEEE 802 protocol suite. Since the release of the IEEE 802.11 specification, many research efforts have been devoted to modeling the performance of this protocol. However, most of studies are confined to the stationary performance with ideal channel. This book aims to release these assumptions and find the impact of mobility and time varying channel on the DCF performance.
Download or read book Mobile Ad hoc Networks Mobility induced Metrics Performance Analysis and System Design written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Mobile Ad-hoc Network (MANET), a type of self-configuring wireless ad-hoc network, comprises of mobile elements equipped with wireless communication devices. The mobility pattern of mobile nodes and the packet forwarding strategy crucially decide MANET performance. The node mobility leads to time-varying network topology. Conventional routing schemes fails due to the infeasibility to set up the end-toend path before data transmission. The mobility pattern affects system performance through mobility-induced metrics such as contact time and inter-meeting time. These metrics are critical in determining the MANET performance, as well as choosing various scheduling/forwarding algorithms. In this dissertation, we study the effect of mobility patterns on the MANET performance through the mobility-induced metrics, e.g., inter-meeting time. The intermeeting time is typically assumed to be exponentially distributed in MANET performance studies. However, recent empirical results disclose clear power-law behavior of inter-meeting time distribution. This outright discrepancy potentially undermines our understanding of the performance tradeoffs in MANET obtained under the assumed inter-meeting time with exponential distribution, and thus calls for further study on the power-law (or more generally, non-exponential) inter-meeting time including its fundamental cause, mobility modeling, and its effect. We first prove that the finite/infinite domain with respect to the time scale of interest critically decides the exponential/power-law tail of the inter-meeting time distribution. We then show a convex ordering relationship among inter-meeting times of various mobility models indexed by their degrees of correlation, which is in good agreement with the ordering of network performance under a set of mobility patterns whose inter-meeting time distributions have power-law ÃØâ'ƠËœheadÃØâ'Ơâ"Ø followed by exponential ÃØâ'ƠËœtailÃØâ'Ơâ"Ø. Finally, we analyze various characteristics of the re.
Download or read book Ad Hoc Mobile and Wireless Networks written by Maria Rita Palattella and published by Springer Nature. This book was released on 2019-09-25 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 18th International Conference on Ad-Hoc, Mobile, and Wireless Networks, ADHOC-NOW 2019, held in Luxembourg, in October 2019. The 37 full and 10 short papers presented were carefully reviewed and selected from 64 submissions. The papers provide an in-depth and stimulating view on the new frontiers in the field of mobile, ad hoc and wireless computing. They are organized in the following topical sections: IoT for emergency and disaster management; scheduling and synchronization in WSN; routing strategies for WSN; LPWANs and their integration with satellite; performance improvement of wireless and sensor networks; optimization schemes for increasing sensors lifetime; vehicular and UAV networks; body area networks, IoT security and standardization.
Download or read book Performance Evaluation of Complex Systems Techniques and Tools written by Maria Carla Calzarossa and published by Springer Science & Business Media. This book was released on 2002-09-11 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the tutorial lectures given by leading experts in the area at the IFIP WG 7.3 International Symposium on Computer Modeling, Measurement and Evaluation, Performance 2002, held in Rome, Italy in September 2002. The survey papers presented are devoted to theoretical and methodological advances in performance and reliability evaluation as well as new perspectives in the major application fields. Modeling and verification issues, solution methods, workload characterization, and benchmarking are addressed from the methodological point of view. Among the applications dealt with are hardware and software architectures, wired and wireless networks, grid environments, Web services, and real-time voice and video processing. This book is intended to serve as a state-of-the-art survey and reference for students, scientists, and engineers active in the area of performance and reliability evaluation.
Download or read book Performance Analysis of Energy Efficient Routing Protocols for Mobile Ad Hoc Networks written by Nischala Uppala and published by . This book was released on 2004 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Analysis of Mobile Ad hoc Routing Protocols by Varying Mobility Speed and Network Load written by Nilotpal Dev Sarmah and published by . This book was released on 2014 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most promising network that has emerged from the technology world is the mobile ad-hoc network or MANET. It is a type of multi-hop network. Wireless by nature, MANETs do not have a specific network infrastructure. It is a collection of wireless mobile devices that communicate with each other without the help of any third party backbone like a base-station or a router. It can be hard to imagine how every node in this type of network communicate with one another without having a router. In MANETs, nodes change locations with time, configure themselves and get the information transmitted from source to destination without the help of any router or base station. Hence, for efficient data transmission, it is critical to understand the type of routing that is being used by these networks. Since they have no specific routers to handle these tasks, it can be a monumental task for the nodes to efficiently determine a path to forward and route their packets when they are at constant motion. This research makes a comprehensive performance analysis of the various mobile ad-hoc routing protocols. Over 160 simulation scenarios have been conducted and as many as 6 performance parameters are analyzed and compared in three different scales of network to make it a comprehensive analysis. Significant work is done in this area for more than a decade and researchers around the world have come up with a wide range of results. In this research, the results from previous work are taken into account for comparison and a wide analysis is made to carve out the most efficient routing algorithm under various mobility scenarios. All the major proactive and reactive routing protocols viz. Destination sequenced distance vector (DSDV), Optimized Link State Routing (OLSR), Dynamic Source Routing (DSR) and Ad-hoc On-demand Distance Vector (AODV) protocols are compared in three different phases - mobility, speed and network load. Simulation results show that dynamic source routing protocol (DSR) performs the best in small networks while ad-hoc on demand distance vector (AODV) routing protocol performs the best in medium and large networks. Although OLSR fails to cope with the level of AODV, it can be a superior protocol having demonstrated comparable performance to AODV and its proactive nature of routing packets.
Download or read book Performance analysis of new alogoritms for routing in mobile ad hoc networks written by Mohamed S. El-Azhari and published by . This book was released on 2010 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Protocol Design and Performance Analysis for Mobile Ad Hoc Networks written by Supeng Leng and published by . This book was released on 2005 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Performance Analysis of Mobile Ad Hoc Routing Protocols in Vehicular Ad Hoc Networks Using NS3 written by Soumya and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vehicular Ad hoc Networks (VANET) is an emerging technology that brings tremendous technological advancement in the method of communication among smart vehicles. Due to its complex infrastructure and vehicle speed, data routing remains difficult at VANET. A VANET is also considered similar to Mobile Ad Hoc Network (MANET), and MANET routing protocols can be adapted for VANETs for performance evaluation. In this work, we have selected a real world scenario from our locality with high traffic issues, Nanthoor Mangalore City Karnataka, India and a Map is generated using Open Street Map using SUMO and the MANET routing protocols AODV, OLSR, DSDV and OLSR are evaluated using NS3.
Download or read book PERFORMANCE ANALYSIS OF MOBILE AD HOC NETWORK THROUGH TCP VARIANTS OVER DSR written by SOMAYEH JAVADI (TP027666) and published by . This book was released on 2013 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cognitive Radio Mobile Ad Hoc Networks written by F. Richard Yu and published by Springer Science & Business Media. This book was released on 2011-09-28 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cognitive radios (CR) technology is capable of sensing its surrounding environment and adapting its internal states by making corresponding changes in certain operating parameters. CR is envisaged to solve the problems of the limited available spectrum and the inefficiency in the spectrum usage. CR has been considered in mobile ad hoc networks (MANETs), which enable wireless devices to dynamically establish networks without necessarily using a fixed infrastructure. The changing spectrum environment and the importance of protecting the transmission of the licensed users of the spectrum mainly differentiate classical MANETs from CR-MANETs. The cognitive capability and re-configurability of CR-MANETs have opened up several areas of research which have been explored extensively and continue to attract research and development. The book will describe CR-MANETs concepts, intrinsic properties and research challenges of CR-MANETs. Distributed spectrum management functionalities, such as spectrum sensing and sharing, will be presented. The design, optimization and performance evaluation of security issues and upper layers in CR-MANETs, such as transport and application layers, will be investigated.
Download or read book Ad Hoc Networks written by Jesús Hamilton Ortiz and published by BoD – Books on Demand. This book was released on 2017-05-11 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mobile ad hoc network (MANET) is a collection of two or more wireless devices with the capability to communicate with each other without the aid of any centralized administrator. Ad hoc networks have no fixed routers, these nodes can be connected dynamically in an arbitrary manner. MANETs, due to their operational characteristics, the dynamics of their changes and the precariousness of their resources, offer huge challenges due to the architecture and service nature in the next generation of mobile communications. MANETs play an important role in the future of next-generation networks. This special collection identifies and studies the most important concerns in MANETs, and includes contributions from researchers, academics, etc.
Download or read book Performance Analysis of Wireless Ad Hoc Networks written by Martin Drozda and published by . This book was released on 2005 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:
