... we study data-centric storagein mobilewireless networks. To detect mobility of wireless nodes, [11] used receivedsignal strength in wireless LAN to detect wireless devicemobility.Reference ... long-term storage capability, data-centricstorage in mobilewirelessnetworks must take mobility intoconsideration. In mobilewireless networks, when a nodestores its data on other nodes [1, ... Ephremides, and M. J. McGlynn, “An asyn-chronous neighbor discovery algorithm for wireless sensor networks, ” AdHoc Networks, vol. 5, no. 7, pp. 998–1016, 2007.[24] L. P. Kaelbling, M. L. Littman,...
... localization algorithms.In the paper “A new time-based algorithm for positioning mobile terminals in wirelessnetworks by I. Martin-Escalonaand F. Barcelo-Arroyo, a hybrid localization technique ... (TOAD), computes TDOAmeasurements from the messages that TOA-base ranging insight stations exchange while their positioning processes arerunning. This study addresses the accuracy of the TOADalgorithm ... capability of cooperative anti-intruder radarsystems” by E. Paolini et al. considers the problem oflocalizing passive objects with a multistatic radar usingimpulse radio UWB technology. The proposed...
... multi-hop wireless ad hoc networks, ” in AdHoc 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 adhoc network ... connectivity probability of a wireless adhoc network,” in Proceedings of the InternationalWorkshop on Wireless Ad- Hoc Networks, pp. 120–124, June2004.[5] F. Bai, N. Sadagopan, and A. Helmy, “Important: ... adhocwireless networks, ” in Proceedingsof the 2nd ACM International Workshop on Modeling, Analysisand Simulation of Wireless and Mobile Systems (MSWiM ’99),1999.[11] K. Fall and K. Varadham,...
... EURASIP Journal on Wireless Communications and NetworkingDSL/cable modemBroadband router Wireless link802.11a/b/g, 802.16 Mobile adhoc networks Wired Ethernet linkMesh wireless link802.11a/b/g/s, ... any medium, provided the orig inal work is properlycited.Future wirelessnetworks like mobileadhocnetworks and wireless mesh networks are expected to play important role indemanding communications ... consider a system/network model as illus-trated in Figure 1. It consists of both wireless mesh networks and mobileadhoc networks. While several detailed surveyson mesh network a rchitectures can...
... limitationsassociated with already deployed CoD soluti ons. We usean open sou rce demonstration platform (which is avail-able for download from http://ict-aragorn.eu/fileadmin/user_upload/downloads/IPTVDemo.zip), ... Optimized Radio Resource Usage inHeterogeneous Wireless Access Networks . (2009)9. T Farnham, M Sooriyabandara, Cognitive resource management for wireless LAN within the home, in ICT Mobile Summit ... based on a trade-off between the potentialbenefit of using an alternative channel versus the chan-nel switching efficiency (i.e. overhead). The optimalDual radio APR1R2U1U2Load - U3lPVR1lPVR2U1-R1U1-U2U2-R1U2-R2N1...
... investigationTaLEinterfacequeueperlocationloadnetworkwideloadTCP rateadjustTCP rateadjustMACMACIPTaLE bit controldataACKIPRegion−2DN STSUP STSAPMACIPTrafficSenderTrafficReceiverRegion−1Channeltarget loadstatisticslink ... self-stabilizingclustering service for wirelessadhoc networks. IEEE Trans. Parallel Distrib.Syst. 17(9), 912–922 (2006)24. IEEE 802.11 WG, Part 11, Wireless LAN medium access control (MAC) ... therequired service quality, instead of flow and station. Theproposed scheme can also resolve in part the unfairnessbetween uploading and downloading stations, and addi-tionally , it can be incorporated...
... attacks in wireless networks, especially in MobileAdhoc and Sensor Networks (MASNets).In this article, we propose a formal approach for digital investigation of security attacks in wireless networks. ... estigation in Wireless ad hoc Networks We propose in this section a methodology for formaldigital investigation of security attacks in the context of mobile adhoc and sensor networks, which ... digital investi -gation in wirelessadhoc and sensor networks was pro-vided in t his work. We consider ed an adhoc network,which is composed of two types of nodes, namely mobile nodes and observer...
... G. Ye, C. Liu, T. Saadawi, and M. Lee, Wireless aware SCTPfor adhoc networks, ” in Proceedings of the InternationalWorkshop on Heterogeneous Multi-Hop Wireless and Mobile Networks (MHWMN ’05), ... orefficiently apply multiple destination addresses in wireless networks. This study proposes a new and effective path man-agement mechanism for wirelessnetworks called quality-aware SCTP. This ... congestioncontrol adjusts the congestion window size in wireless network due to other factors instead of network congestion,then performance falls. Huang and Tsai [8]focusedonhandover issues while adopting...
... Kotz, “Onimproving wireless broadcast reliability of sensor networks using erasure codes,” in Proceedings of the 2nd InternationalConference on Mobile Ad- hoc and Sensor Networks (MSN ’06),Hong ... delay-sensitive events in wireless sensor-actuator networks, ” in Proceedings of the IEEE International Conferenceon MobileAdHoc and Sensor Systems (MASS ’06), pp. 101–108,Vancouver, Canada, October 2006.[11]Y.Zhou,M.R.Lyu,J.Liu,andH.Wang,“PORT:aprice-oriented ... “ESRT:event-to-sink reliable transport in wireless sensor networks, ”in Proceedings of the ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHOC ’03), pp. 177–188, Annapolis,...
... interoper-ability between networks is crucial and media adaptation atthe entrance of bottleneck links (e.g., wireless networks) isa key issue. In the last releases of 3G networks [1], jointlywith ... compressionperformances and wirelessnetworks are not really studiedwith their most important specificities at radio link layerlike radio frame retransmissions. In [5], Chou and Miao 10 EURASIP Journal on Advances ... Journal on Advances in Signal ProcessingVolume 2008, Article ID 218046, 11 pagesdoi:10.1155/2008/218046Research ArticleScalable and Media Aware Adaptive Video Streamingover Wireless Networks Nicolas...
... thought of as theright “read” or “write” on a file “toad.txt.” The exam-ple may-access(Alice, toad.txt, read) tells us that Alicehas the “read” authorization on file “toad.txt.”(2) Authorization ... them.(3) Each clause gadget is linked up to the variable gadgetsas follows. (1) For an arc (i, j) corresponding to x (thepositive form of a variable) in the clause gadget, we adda directed edge ... 15 m edges in total: in each clausegadget, there are 6 edges from it to its 3 corresponding vari-able gadgets, 6 edges within its corresponding variable gad-gets (because we allow multiple...
... Wireless Communications, vol. 2, no. 6, pp. 1150–1158, 2003.[3]M.Ergen,S.Coleri,andP.Varaiya,“Qosawareadaptivere-source allocation techniques for fair scheduling in OFDMAbased broadband wireless ... knowledge,” IEEETransactions on Wireless Communications,vol.4,no.3,pp.1073–1083, 2005.[8] D. Niyato and E. Hossain, “Connection admission control al-gorithmsforOFDMwirelessnetworks,”inProceedings ... Canada, as a Research Associate. His researchinterests are in performance evaluations, optimization techniques,and their applications to radio resource management in wireless multimedia networks. ...