ad hoc routing protocols on fpgas

... Association Control Function (ACF), Radio Resource Control function (RRC), and the DLC user Connection Control function (DCC). These signaling entities implement the DLC control plane functionality ... exist connections that manage Wireless ATM and Ad Hoc Routing 285 both DLC connection release and modification of the parameters that characterize an existing DLC connection. The RRC function manages ... power consumption and demand less control signaling; however, end-to-end connection delay is increased, since upon genera- tion of a connection request between two nodes, the connection needs...

Ngày tải lên: 29/09/2013, 21:20

Ngày tải lên: 22/06/2014, 22:20

... in mobile ad- hoc networks,” in Proceedings of the International Conference on Networking, International Confer- ence on Systems and International Conference on Mobile Com- munications and Learning ... the relative weight metric adaptive to variations in the network load conditions. On- Demand Global Hosts for Ad Hoc Multicast (OGHAM) Protocol Description. OGHAM [34] constructs a two-tier architecture ... MRREP MRACT Destination node Forwarding node Non-participating node Source node Routing zone of S Routing zone of A Routing zone of B A B (a) S MRREQ MRREP MRACT Destination node Forwarding node Non-participating...

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 22/06/2014, 22:20

... being done so far only consider physically connected networks, where devices are connected together by the use of cables and wires. Due to the wired connections among them, the locations of ... Core elections would not happen even if the partition and reconnection were occurring frequently. (b) Nodes do not discover a partition when one has not underwent. The first (a) condition is met ... In addition to having the lowest control overhead compared with ODMRP and MAODV [10], PUMA provides a very tightly bounded threshold of control overhead. In other words, the controls overhead...

Ngày tải lên: 23/11/2012, 15:03

... intentionally left blank viii AD HOC NETWORKS 7.3.2 Directional Transmissions and the IEEE 802.11 MAC proto- col Directional Medium Access Control with Omni-Directional Receptions Adding directional ... Routing Optimizations for On- demand Routing Performance of On- Demand Routing 3.5. Proactive Versus On- demand Debate 3.5.1 Hybrid Approaches 3.6. Location-based Routing 3.6.1 3.6.2 Location-based Routing Protocols Location ... will be to inter- connect ad hoc network islands with the wired network. For example, the interconnection of ad hoc Campus networks via the Internet in such a way that the ad hoc network users...

Ngày tải lên: 01/06/2014, 00:31

... and vehicle-roadside communications over a cluster- based wireless ad- hoc routing algorithm, in Proceedings of the Winter International Symposium on Information and Communication Technologies(WISICT’04), ... between fast moving road traffic using ad- hoc cluster based location algorithm and 802.11b direct sequence spread spectrum radio. Post-Graduate Networking Conference (2003) [14] G Yvonne, W Bernhard, ... based on the full status elements: speed difference, location, and direction rather than considering only position and direction. Some clustering techniques took mobility into consideration for...

Ngày tải lên: 20/06/2014, 20:20

... International Conference on Communications, ICC 2000. 1, 415–419 (2000) 12. Y Kondareddy, P Agrawal, Synchronized MAC Protocol For Multi-Hop Cognitive Radio Networks, in IEEE International Conference on Communications, ... CAM-MAC: A Cooperative Asynchronous Multi-Channel MAC Protocol for Ad Hoc Networks, in 3rd International Conference on Broadband Communications, Networks and Systems, BROADNETS ‘06,1–10 (2006) 18. ... Modified IEEE 802.11 MAC for Multi-Channel Multi-Hop Ad Hoc Network, in 17th International Conference on Advanced Information Networking and Applications, AINA ‘03, 312–317 (2003) 17. T Luo, M Motani,...

Ngày tải lên: 20/06/2014, 22:20

... 2005. [38] K. Kim, S. Daniel Park, G. Montenegro, S. Yoo, and N. Kushal- nagar, “6LoWPAN Ad HocOn-Demand Distance Vector Routing (LOAD),” draft-daniel-6lowpan-load-adhocrouting- 03.txt, IETF Internet ... Johnson, “Adaptive demand-driven multicast routing in multi-hop wireless ad hoc networks,” in Proceedings of the ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ... destination- sequenced distance-vector routing (DSDV) for mobile computers,” in Proceedings of the ACM Conference onCommunications Architectures, Protocols and Applications (SIGCOMM ’94), London,...

Ngày tải lên: 21/06/2014, 11:20

... 2005-16. References [1]C.E.PerkinsandE.M.Royer,“Theadhocon-demand distance vector protocol,” in Ad Hoc Networking, pp. 173–219, Addison-Wesley, Reading, Mass, USA, 2001. [2]D.B.Johnson,D.A.Maltz,andJ.Broch,“DSR:the dynamic source routing ... wireless ad hoc networks,” in Ad Hoc Networking, pp. 139–172, Addison- Wesley, Reading, Mass, USA, 2001. [3] T. Camp, J. Boleng, and V. Davies, “A survey of mobility mod- els for ad hoc network ... ratio, especially for long TCP connections. When the physical distance is ≥4 hops, there is a possibility of simultaneous contention on the transmission medium (collision). Collision causes unsuccessful...

Ngày tải lên: 21/06/2014, 11:20

... dominating-set routing scheme based on user mobility model. Finally, Section 8 presents conclusions of this research. 2. Dominating-Set-Based Routing The supernode system corresponds to a global information transport ... and I. Stojmenovic, On calculating power- aware connected dominating sets for efficient routing in ad hoc wireless networks,” in Proceedings of the International Conference on Parallel Processing, ... International Conference on Sensor Technologies and Applications (SENSOR- COMM ’09), pp. 55–60, June 2009. [25] K. Tan, Q. Zhang, and W. Zhu, “Shortest path routing in par- tially connected ad hoc...

Ngày tải lên: 21/06/2014, 11:20

... probability diversion matrix. 6. ARCH Routing In this section, we propose an adaptive reliable routing based on cluster hierarchy(ARCH) for WMSN. The above mentioned self-adaptive power allocation and energy ... transmission can be reduced by data fusion process of cluster head node. Third, most of sensor nodes can turn off radio model to reduce energy consumption and communication conflicts in a quite long ... conservation and reducing communication conflict, we also assume that the same data packet using only one route to send. Considering the average rate of data reception by single hop transmission,...

Ngày tải lên: 21/06/2014, 17:20

... single-path routing protocols for ad hoc topology wireless sensor networks. Most of the above protocols use broadcast to do routing, which will cause high energy consumption and high control overhead. Recently, ... single-path routing and multipath routing. In single-path routing, for each data packet, there is only one copy traveling along one path in the network. While in multipath routing, multiple copies of one ... efficiency of the routing protocols. The traditional flooding routing protocols have the advantages that they normally have high success rate in finding the path to destination, however, flooding protocols...

Ngày tải lên: 21/06/2014, 17:20

... M.G.Reed,P.F.Syverson,andD.M.Goldschlag,“Anonymous connections and onion routing, ” IEEE Journal on Selected Areas in Communications, vol. 16, no. 4, pp. 482–493, 1998. [26] Y C. Hu, A. Perrig, and D. B. Johnson, “Ariadne: a secure on- demand routing ... 2004. [30] J. Kong and X. Hong, “ANODR: anonymous on demand routing with untraceable routes for mobile ad- hoc networks,” in Proceedings of the 4th ACM International Symposium on Mobile Ad Hoc Networking ... detection probability model in Section 3 and our minimizing detection probability routing algorithm in Section 4.InSection 5,wereviewsome related work about anonymous routing and secure routing protocols. ...

Ngày tải lên: 21/06/2014, 20:20

... “SPREAD: enhancing data confidentiality in mobile ad hoc networks,” in Proceedings of the Conference on IEEE Computer and Communications Societies (INFOCOM ’04), vol. 4, pp. 2404–2413, Hong Kong, April ... multipath routing. The analytical and simulation results in the paper lead us to the following conclusion. (i) Solutions based on path rating which work well in the presence of time or location correlated ... and E. G. Sirer, “Path set selection in mobile ad hoc networks,” in Proceedings of the International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc ’02), pp. 1–11, Lausanne, Switzerland, June...

Ngày tải lên: 21/06/2014, 23:20

... 20–30] for ad hoc networks with directional antennas are based on the IEEE 802.11 four-way handshake, with some adaptations to take advantage of directional communications. Such adaptations include, ... section. More information about directional antenna models is found in [15–18]. In wireless ad hoc networks with omnidirectional anten- nas, there is only one type of neighborhood relationship between ... EVALUATION Computer simulations are conducted using the ns2 network simulator with our complete directional communication extension for layers 1, 2, and 3. We also modified the ad hoc on- demand...

Ngày tải lên: 21/06/2014, 23:20

Ngày tải lên: 21/06/2014, 23:20

Ngày tải lên: 22/06/2014, 00:20