resource discovery in mobile ad hoc networks

... 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 networks, ... 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: ... provides a loop discovery mechanism In mobile ad hoc networks, node movement results in failure of the old links and network topology of new connections A new CBT protocol for mobile ad hoc networks...

Ngày tải lên: 23/11/2012, 15:03

... 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 ... of nodes It minimizes routing loads and enhances expandability of network by allowing participating nodes to authenticate each other without being interrupted by joining the cluster In their model, ... 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...

Ngày tải lên: 20/06/2014, 22:20

... 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), ... multicasting in ad hoc networks, ” Computer Networks, vol 51, no 3, pp 823–834, 2007 [65] S S Manvi and M S Kakkasageri, “Multicast routing in mobile ad hoc networks by using a multiagent system,” Information ... 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...

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 ... “L-region” In general for IEEE 802.11-based networks the term “link” is misleading Obviously, it is incorrect to consider an imaginary line between two communicating nodes as the link since the radio...

Ngày tải lên: 22/06/2014, 19:20

... interests are in the routing protocols and security in wireless internet and mobile ad hoc networks; algorithms, complexity, power connectivity and coverage in wireless sensor networks; adaptation, ... is, dynamic source routing and ad hoc on-demand distance vector routing Their findings are expected to lead to further performance improvements of various ad hoc networks in the future The sixth ... allows mobile nodes dynamically adjusting power level for transmitting DATA/ACK according to the distances between the transmitter and its neighbors In addition, the power level for transmitting...

Ngày tải lên: 22/06/2014, 22:20

... 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] ... Bharghavan, “Routing in ad- hoc networks using minimum connected dominating sets,” in Proceedings of IEEE International Conference on Communications (ICC ’97), vol 1, pp 376–380, Montreal, Que, Canada, June...

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 ... 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, ... Waal, P Martini, and P James, “Strategies for finding stable paths in mobile wireless ad hoc networks, ” in Proceedings of the 28th Annual IEEE International Conference on Local Computer Networks...

Ngày tải lên: 22/06/2014, 22:20

... timer expires if τintra = expired if dist Lc , Lintra ≥ Dintra Disseminate intrascope update Lintra ← Lc Dintra τintra ← + Tc V else Dintra − dist Lc , Lintra τintra ← + Tc V if τinter = expired ... (similar to the periodic updating used in ad hoc networks) Further research is required for determining the usefulness of these strategies in mobile ad hoc networking models which use a static grid ... route discovery in mobile ad hoc networks These are minimum displacement update routing (MDUR) and minimum topology change update (MTCU) In MDUR, the rate at which route updates are sent is Assuming...

Ngày tải lên: 23/06/2014, 00:20

... routing (EBTDR) algorithm in the existing DSR protocol by introducing a delay in forwarding the packets by nodes, which is inversely proportional to the remaining energy level of the node In addition ... provides a more optimized solution by considering the link traffic in an active network In HER algorithm, each node, instead of adding the remaining energy level, adds a cost metric to the route request ... having long transmission ranges, with the understanding that more nodes involved in forwarding packets can increase the end-to-end delay In addition, since the MTPR does not consider the remaining...

Ngày tải lên: 23/06/2014, 00:20

... Mobility AMRIS Ad- hoc Multicast Routing Protocol utilizing Increasing id-numberS AMRoute Ad hoc Multicast Routing Protocol AODV Ad- hoc On-demand Distance Vector ARC Adaptive Routing using Clusters ... Monitoring Continuous Monitoring WCA 1-hop Continuous Monitoring MOBIC 1-hop Max-min DCluster (α,t)-Cluster d-hop Continuous Monitoring Periodical Reclustering Continuous Monitoring d-hop Clusterhead ... perform clustering and must not involve network-wide flooding It should incur as minimum clustering overhead as possible in view of the scarce resources in MANETs Optimal clustering may not be...

Ngày tải lên: 14/09/2015, 17:55

... 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 Networks ... 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 networks, ... 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...

Ngày tải lên: 21/06/2014, 02:20

... and H Shin, “An adaptive and scalable resource advertisement and discovery strategy for mobile ad hoc networks, ” in Proceedings of 1st International Conference on Grid and Pervasive Computing (GPC ... traffic required to maintain a zone The traffic that is incurred in maintaining a zone can be divided into traffic for the push-based service and traffic for updating the intrarouting information However, ... Reserved Additional information: QoS level Service information part Service provider address Source address (link source address) = service requester’s ID Destination address (link destination address)...

Ngày tải lên: 22/06/2014, 22:20

... competitive broadcasting algorithm in mobile Ad- hoc networks, ” Journal of Computer Science and Technology, vol 18, no 5, pp 598–606, 2003 Route Discovery Framework for Mobile Ad Hoc Networks [11] ... Katzela and M Naghshineh, “Routing with load balancing in wireless Ad- hoc networks, ” in Proc 4th ACM International Workshop on Modeling, Analysis and Simulation of Wireless and Mobile Systems (MSWiM ... calculating poweraware connected dominating sets for efficient routing in ad hoc wireless networks, ” in Proc 30th International Conference on Parallel Processing (ICPP ’01), pp 346–354, Valencia, Spain,...

Ngày tải lên: 23/06/2014, 00:20

... wired networks, TCP performs poorly in Mobile Ad Hoc NETworks (MANETs) This is because TCP’s implicit assumption that all packet losses are due to congestion is invalid in mobile ad hoc networks ... 3.12 Increased throughput ratio in linear chains 44 3.13 Improvement for route breakages in mobile networks 46 3.14 Improvement for throughput in mobile networks ... and routing protocols over mobile ad hoc networks are quite promising Several possible extensions of our research are addressed at the end of this thesis xi Abbreviations MANET Mobile Ad Hoc NETwork...

Ngày tải lên: 13/09/2015, 21:25

... In this regard, a working group for mobile ad hoc networking was formed within the Internet Engineering Task Force (IETF) Spurred by the growing interest in ad hoc networking, various commercial ... of Ad Hoc Networks There have been lot of research and development in the field of ad hoc networks The evolution of mobile ad hoc networks started with DARPA-sponsored PRNET (Packet Radio Networks) ... nodes/routers within the Internet, which cooperate to form multihop routing This similarity has motivated many researchers to adapt existing routing protocols in Internet for use in ad hoc networks In our...

Ngày tải lên: 14/09/2015, 14:29

... wired and wireless networks Security Threats in Mobile Ad Hoc Networks Chapter Introduction Although mobile ad hoc networks have several advantages over the traditional wired networks, on the other ... 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

... 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

... Issues and Energy aware Routing in Wireless Ad- hoc Networks 281 Marco Fotino and Floriano De Rango Part Routing in Ad Hoc Networks 297 Chapter 16 Routing in Mobile Ad Hoc Networks Fenglien Lee Chapter ... Based Routing Protocol and its Extensions for Multicast and Multi-path Routing in Mobile Ad hoc Networks 217 Natarajan Meghanathan Chapter 13 An Adaptive Broadcasting Scheme in Mobile Ad Hoc Networks ... Fault-Tolerant Routing in Mobile Ad Hoc Networks 323 B John Oommen and Luis Rueda Chapter 18 LLD: Loop-free Link Metrics for Proactive Link-State Routing in Wireless Ad Hoc Networks 345 Takuya...

Ngày tải lên: 20/06/2014, 06:20

... (QoS) Provisioning in Mobile Ad- Hoc Networks (MANETs) As can be seen, routing strategies can be also categorized as adaptive routing and notAdaptive routing For Ad- Hoc- Networks, only adaptive strategies ... Provisioning in Mobile Ad- Hoc Networks (MANETs) 35 Future works The development of mobile ad- hoc networks provides great chances in various areas including academic, defence, disaster recovery, industrial ... in ad hoc networks, the AB estimation problem in 802.11-based ad hoc networks has been a focus of recent research Some approaches that used to be applied in wired networks have been adopted in...

Ngày tải lên: 20/06/2014, 06:20