opportunism in mobile ad hoc networking

... Trang 1in Mobile Ad Hoc NetworksDai Tho Nguyen1,2,, Thanh Le Dinh2, and Binh Minh Nguyen2 1 UMI 209 UMMISCO IRD/UPMC nguyendaitho@vnu.edu.vn 2 University of Engineering and Technology ... Knowledge Engineering, 415 Advances in Intelligent Systems and Computing 282, DOI: 10.1007/978-3-319-06569-4 _31, c Springer International Publishing Switzerland 2014 Trang 2In the early years, ... lower delivery time while incurring only little additional control overhead Keywords: Mesh-Based Multicast, Core Selection, Mobile Ad Hoc Net-works, Performance Multicasting is a technique of communication

Ngày tải lên: 16/12/2017, 00:53

... simulating a common entry point in the terrain This initial distribution represents realistic situations (e.g., starting node deployment into an earthquake area from a single entry point) compared ... changes con-tradicting overall network goals However, we can benefit from autonomous node mobility in unsynchronized networks by incentivizing an individual agent behavior in order to attain an optimal ... locate humans trapped in rubble, controlling unmanned vehicles and trans-portation systems, clearing mine-fields, and spreading military assets (e.g., robots, mini-submarines, etc.) under harsh

Ngày tải lên: 13/01/2020, 02:41

... network security INTRODUCTION A Mobile Ad hoc Network (MANET [6]) is a collection of wireless mobile nodes without networking infrastructures, there are no routers or access points The topology ... clusters,” in 2010 International Conference on Communication and Computational Intelligence (INCOCCI), 2010, pp 404 – 409 [15] C E Perkins and E M Royer, “Ad-hoc On-Demand Distance Vector Routing,” in ... frequently because of nodes exiting or joining In a MANET, nodes coordinate together to discover and maintain the routes The data transfer from a source node to a destination node can be routed by

Ngày tải lên: 30/01/2020, 02:53

... routes; Mobile and wireless ad hoc networks; Routing protocols; Cross-layer interactions; Performance analysis and simulation of protocols 1 Introduction In ad hoc networks, there is no pre-existing ... Shortest-path routing is the most common algo-rithm in existing ad hoc routing protocols [1,2] However, as pointed out by De Couto et al [6], shortest-path routing is not good in terms of link stability, ... received in revised form 27 March 2007; accepted 11 June 2007 Available online 16 June 2007 Abstract In mobile ad hoc networks, node mobility causes frequent link failures, thus invalidating the

Ngày tải lên: 25/07/2022, 13:06

... http://gunpowder.stanford.edu/˜laik/projects/adhoc/mitigating.pdf [5] L Buttyan and J P Hubaux, “Enforcing service availability in mobile ad-hoc WANs,” in IEEE/ACM Workshop on Mobile Ad Hoc Networking and Computing (MobiHOC), Boston, ... Baker, “Mitigating routing misbehavior in mobile ad hoc networks,” in Proceedings of The Sixth International Conference on Mobile Computing and Networking 2000, Boston, MA, Aug 2000 [Online] Available: ... Cooperation of nodes - fairness in dynamic ad-hoc networks,” in Proceedings of IEEE/ACM Workshop on Mobile Ad Hoc Networking and Computing (MobiHOC). IEEE, June 2002 [Online] Available: http://lcawww.epfl.ch/Publications/LeBoudec/

Ngày tải lên: 15/03/2014, 04:20

... M Gerharz, C de Waal, and P Martini, "Strategies for finding stable paths in mobile wireless ad hoc networks", in Proceedings of the 28th Annual IEEE International Conference on Local ... a fading channel may cause the routing protocol to incorrectly conclude that there is a new one-hop neighbor This one-hop neighbor could Trang 13ADHOCTCP: Improving TCP Performance in Ad Hoc ... “Destination Unreachable” message arrives, pointing out a network partition, ATCP also puts the TCP in “persist mode” which only ends when the Trang 19ADHOCTCP: Improving TCP Performance in Ad Hoc

Ngày tải lên: 20/06/2014, 06:20

... MOBILE ADͳHOC NETWORKS: APPLICATIONS Edited by Xin Wang Mobile Ad-Hoc Networks: Applications Edited by Xin Wang Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2011 InTech ... January, 2011 Printed in India A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Mobile Ad-Hoc Networks: Applications, ... Warning,” Proc 1st Annual Int’l Conf Mobile and Ubiquitous Sys.: Networking and Services, 2004, pp 1 4 [6] J Yin et al., “Performance Evaluation of Safety Applications over DSRC Vehicular Ad

Ngày tải lên: 20/06/2014, 06:20

... contains all information including the service channels Trang 2(SCH) that will be used for the next SCH interval After receiving the WBS advertisement, the user joins the WBSS, and at the beginning ... bitmap vector included in the packet header for exchanging slot timing information Each bit in the bitmap vector represents a single slot inside the frame (1 means the slot is in use, 0 means ... formed and sustained in an ad hoc manner with vehicles joining and leaving the network all the time, sometimes only being in the range for a few seconds • Network partitions: In rural areas traffic

Ngày tải lên: 20/06/2014, 06:20

... evaluation of inter-vehicle ad hoc networks based on realistic vehicular traces, MobiHoc ’06: Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing, New York, ... Fig 6 Internet access Internet Trang 15Vehicular networks could be also used for traffic monitoring In particular, traffic authorities might be interested in obtaining information about road users ... lights or stop signs This interesting application allows improving road safety through cooperative driving in dangerous road points where certain circumstances exist according to which several vehicles

Ngày tải lên: 20/06/2014, 06:20

... to both intersections delimiting the road segment Only the vehicles in the proximity of the intersection maintain a connectivity table containing the information about all the adjacent intersections ... “Dynamic source routing in ad hoc wireless networks,” in Mobile Computing, 1996, pp 153–181 Giordano S, Stojmenovic I Position based routing algorithms for ad hoc networks: A taxonomy In: Cheng X, Huang ... dissemination Superfluous forwarding can be reduced by usingadaptivity in the flooding mechanisms Adaptivity can be introduced by controlling the 6 Trang 132 Theory and Applications of Ad Hoc Networksfrequency

Ngày tải lên: 20/06/2014, 06:20

... the conditional addressing is considered instead of network addressing, the path maintaining instead of traditional unicast and the conditional transmissions instead of broadcast. Each application ... (MANETs) are advanced wireless communication networks which operate in an ad hoc manner The term ad hoc is defined as: “Meaning "to this" in Latin,... Establishment in Mobile Ad Hoc ... logarithms 164 Mobile Ad- Hoc Networks: Applications Mobile Ad- Hoc Networks: Applications 3.2 Key management in mobile ad hoc networks Ad hoc wireless networks

Ngày tải lên: 20/06/2014, 06:20

... and routing complexity in large networks A cluster head centralizes the authority in a network In doing so, it provides a central point of attack for adversaries Nodes within mobile ad hoc networks ... key The off-line TTP maintains the responsibility of issuing new nodes with their initial certificates binding, and as a result impersonation attacks are prevented c On-line Shared Initialization ... maintaining accusation information in profile tables and locally, calculating revocation decisions This scheme mitigates against malicious accusation exploits This could result in a node being

Ngày tải lên: 20/06/2014, 06:20

... UNIVERSITY OF TECHNOLOGY AND ENGINEERING Binh Minh Nguyen EFFICIENT CORE SELECTION FOR MULTICAST ROUTING IN MOBILE AD HOC NETWORKS GRADUATION THESIS Faculty of Information Technology Supervisor: ... participating, the network topology, link state, Which are not available or too expensive to acquire in mobile ad hoc networks There are many proposed protocol for multicast routing in mobile ad hoc ... Internet Grouping Management Protocol Internetwork Operating System Internet Protocol Local Area Network Link-State Advertisement Mobile Ad Hoc Networks Multicast Ad hoc On Demand Distance Vector Multicast...

Ngày tải lên: 23/11/2012, 15:03

... Protecting the ad hoc routing and forwarding protocols Protecting the wireless MAC protocol and providing link Data link layer Physical layer layer security support Preventing signal jamming denial-of-serviceattacks ... Security Threats in Mobile Ad Hoc Networks Chapter Security Services adversary could masquerade as a node, thus gaining unauthorized access to resource and sensitive information and interfering with ... Threats in Mobile Ad Hoc Networks Chapter Types of Attacks launch a denial-of-service attack against X by continually sending route error messages to B spoofing node C, indicating a broken link between...

Ngày tải lên: 16/01/2014, 16:33

... management model for ad hoc networks the Third Annual Mediterranean Ad Hoc Networking Workshop (2004) DY Lee, HC Jeong, An efficient certificate management for mobile ad- hoc network, in 5th International ... even in the destination cluster or position Also, we can consider two kind of client nodes mobility, nodes mobility inside the nodes administrative domain and between the administrative domains ... bootstrapping, applying a DCA private key, joining a new CH, evicting an existing CH, refreshing CH shares In Bootstrapping operation, to construct the shared key and establish a (k,n) threshold sharing...

Ngày tải lên: 20/06/2014, 22:20

... in the next section Due to the increasing use of wireless communication and network community interest in mobile computing, industry, and academia have granted a special attention to Mobile Ad ... importance Using theorem proving techniques, for example, will allow inferring theorems describing the root cause of the incident and steps involved in the attacks Investigating Attacks in Wireless ... Methodology for Digital Investigation in Wireless ad hoc Networks We propose in this section a methodology for formal digital investigation of security attacks in the context of mobile ad hoc and sensor...

Ngày tải lên: 21/06/2014, 02:20

... Johnson, “Adaptive demand-driven multicast routing in multi-hop wireless ad hoc networks,” in Proceedings of the 2nd ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ’01), ... dynamic core based multicast routing protocol for ad hoc wireless networks,” in Proceedings of the International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ’02), pp 24–35, 2002 C ... overhead by exploiting the broadcast nature of the mobile ad hoc network in the area with many group members (cohort) Moreover, since Fireworks employs broadcasting within a cohort, the inherent...

Ngày tải lên: 21/06/2014, 22:20

... Q Yin, “Improving fairness among TCP flows crossing wireless ad hoc and wired networks,” in Proceedings of the 4th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ... Klemm, and C Lindemann, “TCP with adaptive pacing for multihop wireless networks,” in Proceedings of the 6th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ’05), pp ... scheduling in wireless ad- hoc networks: analytical framework and implementation,” in Proceedings of the ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ’01), pp 221–231,...

Ngày tải lên: 22/06/2014, 19:20

... Camp, “Comparison of broadcasting techniques for mobile ad hoc networks,” in Proceedings of the 3rd ACM International Symposium on Mobile Ad Hoc Networking and Computing (MOBIHOC ’02), pp 194–205, ... Williams and T Camp, “Comparison of broadcasting techniques for mobile ad hoc networks,” in Proceedings of the 3rd ACM International Symposium on Mobile Ad Hoc Networking [16] [17] [18] [19] [20] [21] ... Origin address Hop count Origin address Hop count Origin address Mobility model Mobility speed Destination address Data length Node X/Y position Destination address Data length — Destination address...

Ngày tải lên: 22/06/2014, 22:20

... any point in time, as it is common in the existing literature on mobility in MANETs In reality, fading links are the norm in wireless communication networks at the scales relevant for ad hoc networks ... multi-hop mobile environment,” in Proceedings of the 5th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ’04), pp 145– 156, Roppongi Hills, Tokyo, Japan, 2004 [4] L Qin ... Blackmore, “Link ratio for ad hoc networks in a rayleigh fading channel,” in Proceedings of the 3rd Workshop on the Internet, Telecommunications and Signal Processing (WITSP ’04), pp 252–255, Adelaide,...

Ngày tải lên: 22/06/2014, 22:20