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Experimental characterization of multi-hop communications in vehicular ad hoc network

Fay Hui, Prasant Mohapatra
2005 Proceedings of the 2nd ACM international workshop on Vehicular ad hoc networks - VANET '05  
This paper presents the performance measurement of TCP and UDP communication of a multi-hop Vehicular Ad Hoc Network (VANET) in highway and suburban areas.  ...  We use existing out-ofbox IEEE 802.11b wireless cards on inter-vehicle communication between three cars.  ...  INTRODUCTION Vehicular Ad Hoc Network (VANET) is an ad hoc wireless network composed of moving vehicles such as cars and trains communicating with each other or roadside beacons.  ... 
doi:10.1145/1080754.1080770 dblp:conf/mobicom/HuiM05 fatcat:ic7xx2xw5ncjndnqvrxaiofjsm

Delay analysis for real-time streaming media in multi-hop ad hoc networks

Ralph El-Khoury, Rachid El-Azouzi, Eitan Altman
2008 2008 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks and Workshops  
In this paper, we investigate an important issue for real-time multimedia over multi-hop ad-hoc networks on different layers.  ...  Based on the latter results, we approximate the loss rate of a real-time traffic which requires a delay bounds constraints.  ...  In this paper we investigate an important issue for realtime multimedia over multi-hop ad-hoc networks on different layers.  ... 
doi:10.1109/wiopt.2008.4586101 dblp:conf/wiopt/El-KhouryEA08 fatcat:v4gkxwdigrc4hkizbnvenhuyfu

MURU: A Multi-Hop Routing Protocol for Urban Vehicular Ad Hoc Networks

Zhaomin Mo, Hao Zhu, Kia Makki, Niki Pissinou
2006 2006 3rd Annual International Conference on Mobile and Ubiquitous Systems - Workshops  
Vehicular ad hoc networks (VANETs) are going to be an important communication infrastructure in our life.  ...  Simulation results demonstrate that MURU significantly outperforms existing ad hoc routing protocols in terms of packet delivery ratio, packet delay and control overhead.  ...  This paper proposed an efficient multi-hop routing protocol for urban area vehicular ad hoc networks, called MUltihop Routing protocol for Urban vehicular ad hoc networks (MURU).  ... 
doi:10.1109/mobiqw.2006.361738 fatcat:c4tdijezyff43kepz6rqpg5hsm

New algorithms for the efficient design of topology-oriented Key Agreement protocols in multi-hop ad hoc networks

Maria Striki, John S. Baras, Kyriakos Manousakis
2008 2008 6th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks and Workshops  
In [23] , we study the extension of a number of known KA protocols over multi-hop ad hoc networks.  ...  This specialized model however does not effectively capture a realistic, general multi-hop ad hoc network.  ... 
doi:10.1109/wiopt.2008.4586096 dblp:conf/wiopt/StrikiBM08 fatcat:6iovuartebdtda6jbtcxxqdbfi

Effect of Relay Nodes on End-to-End Delay in Multi-hop Wireless Ad-hoc Networks

R. V. P. Yerra, P. Rajalakshmi
2013 2013 27th International Conference on Advanced Information Networking and Applications Workshops  
It is clear from the analysis, that the effect of silent relay nodes on endto-end delay cannot be ignored to maintain certain Quality of service (QoS) metrics for the multi-hop wireless adhoc network.  ...  Channel access delays experienced by different relay nodes are different in multi-hop adhoc network scenario.  ...  In this paper effect of silent relay node delay is considered on the end-toend delay of multi-hop network.  ... 
doi:10.1109/waina.2013.181 dblp:conf/aina/YerraR13 fatcat:rhzeij35y5fydeokaguihoddl4

Multi-hop clustering based on neighborhood benchmark in mobile ad-hoc networks

Stephen S. Yau, Wei Gao
2007 The Fourth International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness & Workshops - QSHINE '07  
Large-scale mobile ad-hoc networks require flexible and stable clustered network structure for efficient data collection and dissemination.  ...  In this paper, a technique is presented to construct multi-hop clusters with balanced sizes, based on the neighborhood benchmark (NB) to quantify the connectivity and link stability of mobile nodes.  ...  Our approach A mobile ad-hoc network normally consists of nodes with heterogeneous mobility and link characteristics.  ... 
doi:10.1145/1577222.1577264 dblp:conf/qshine/YauG07 fatcat:fnphbpkpendevidheh5m3gnapq

A community based mobility model for ad hoc network research

Mirco Musolesi, Cecilia Mascolo
2006 Proceedings of the second international workshop on Multi-hop ad hoc networks: from theory to reality - REALMAN '06  
Validation of mobile ad hoc network protocols relies almost exclusively on simulation.  ...  In this paper we propose a new mobility model founded on social network theory.  ...  These indicators are particularly important in ad hoc networking and, in particular, in opportunistic mobile networks, such as delay tolerant mobile ad hoc networks [18, 12] : inter-contacts times define  ... 
doi:10.1145/1132983.1132990 dblp:conf/mobihoc/MusolesiM06 fatcat:hxa3i4zmord6fgvn4zjrjhzue4

Analyzing the impact of mobility in ad hoc networks

Vincent Lenders, Jörg Wagner, Martin May
2006 Proceedings of the second international workshop on Multi-hop ad hoc networks: from theory to reality - REALMAN '06  
The impact of mobility on the link and route lifetimes in ad hoc networks is of major importance for the design of efficient MAC and network layer protocols.  ...  Up to now, no real-life measurements were used to study the effect of node mobility on link and route lifetime distributions.  ...  mobile (blue) ad hoc networks. pl = 0.1 and pn = 0.05 are used in the plot.  ... 
doi:10.1145/1132983.1132991 dblp:conf/mobihoc/Lenders0M06 fatcat:gwmhsz4cnfhgrafepicmpb46ye

A framework for opportunistic routing in multi-hop wireless networks

Niki Gazoni, Vangelis Angelakis, Vasilios A. Siris, Bruno Raffaele
2010 Proceedings of the 7th ACM workshop on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks - PE-WASUN '10  
INTRODUCTION Routing in multi-hop wireless networks poses a challenge due to the unreliability of wireless links and interference among concurrent transmissions.  ...  If this interval is too small, then the node might end up retransmitting a packet that is successfully received by the further hops, thus adding one redundant transmission.  ... 
doi:10.1145/1868589.1868600 dblp:conf/pe-wasun/GazoniASB10 fatcat:x7xy4utkurdtjgnqxgaigrgppi

Design and implementation of a multi-channel multi-interface network

Chandrakanth Chereddi, Pradeep Kyasanur, Nitin H. Vaidya
2006 Proceedings of the second international workshop on Multi-hop ad hoc networks: from theory to reality - REALMAN '06  
The use of multiple wireless channels has been advocated as one approach for enhancing network capacity. In many scenarios, hosts will be equipped with fewer radio interfaces than available channels.  ...  The channel abstraction module, and an example multi-channel protocol that uses the module, have been implemented in a multi-channel multi-interface testbed.  ...  When a wireless interface, running in the ad hoc mode, switches to a new channel, it is expected to listen for networks which advertise the same ESSID as itself.  ... 
doi:10.1145/1132983.1132988 dblp:conf/mobihoc/ChereddiKV06 fatcat:5svnplipq5brpf7lpbsh5ck36i

Ad-hoc multicast routing on resource-limited sensor nodes

Bor-rong Chen, Kiran-Kumar Muniswamy-Reddy, Matt Welsh
2006 Proceedings of the second international workshop on Multi-hop ad hoc networks: from theory to reality - REALMAN '06  
Many emerging sensor network applications involve mobile nodes with communication patterns requiring any-to-any routing topologies.  ...  In this paper, we present the lessons learned from implementing one such protocol, Adaptive Demand-driven Multicast Routing (ADMR), on CC2420-based motes using the TinyOS operating system.  ...  Our goal is to bridge the gap between the mobile ad-hoc networking field and the state-of-the-art in sensor networks.  ... 
doi:10.1145/1132983.1132998 dblp:conf/mobihoc/ChenMW06 fatcat:ceennb3ngjfa3idnyvyuz4ohma

Competition, cooperation, and optimization in Multi-Hop CSMA networks

Zhefu Shi, Cory Beard, Ken Mitchell
2011 Proceedings of the 8th ACM Symposium on Performance evaluation of wireless ad hoc, sensor, and ubiquitous networks - PE-WASUN '11  
The purpose of this paper is to present a new method for the study of competition and cooperation relationships among nodes in a network with a CSMA (Carrier Sense Multiple Access) protocol implemented  ...  In [9] , Xu and Saadawi concluded that the current version of the IEEE 802.11 CSMA wireless LAN protocol does not function well in multi-hop ad hoc networks.  ...  The main purpose of this paper is to analyze the competition, cooperation, self-organization, and optimization in a Multi-Hop CSMA Networks.  ... 
doi:10.1145/2069063.2069084 dblp:conf/pe-wasun/ShiBM11 fatcat:pztgw2hsqbgsneuxt5edvx6nee

Modifying the IEEE 802.11 MAC Protocol for Multi-hop Reservation in MIMC Tactical Ad Hoc Networks

Youn-Chul Cho, Sun-Joong Yoon, Young-Bae Ko
2011 2011 IEEE Workshops of International Conference on Advanced Information Networking and Applications  
In multi-interface multi-channel (MIMC) based tactical ad hoc networks, QoS support is one of the main challenging issues for multi-hop transmissions.  ...  To support QoS in such a harsh environment, we propose a novel MAC scheme to minimize multi-hop as well as per-hop delay.  ...  INTRODUCTION Tactical ad hoc networks, a collection of mobile nodes forming wireless multi-hop networks in battlefields, play a critical role in the network-centric warfare.  ... 
doi:10.1109/waina.2011.113 dblp:conf/aina/ChoYK11 fatcat:camfa3di3bao7gnume7zyaidrq

TWIST

Vlado Handziski, Andreas Köpke, Andreas Willig, Adam Wolisz
2006 Proceedings of the second international workshop on Multi-hop ad hoc networks: from theory to reality - REALMAN '06  
For this we introduce a layer of "super nodes" that on one hand form a part of the testbed infrastructure but can also play a role as elements of the sensor network.  ...  We present TWIST, a scalable and flexible testbed architecture for indoor deployment of wireless sensor networks. The design of TWIST is based on an analysis of typical and desirable use-cases.  ...  In a multi-tier architecture or hierarchical architecture a sensor network application is partitioned such that parts of it run on low-end sensor nodes, whereas other parts run on more capable high-end  ... 
doi:10.1145/1132983.1132995 dblp:conf/mobihoc/HandziskiKWW06 fatcat:nzsmgp7uizcjrj4zsicllbrely

Backup and bypass

Omar Mukhtar, Jörg Ott
2006 Proceedings of the second international workshop on Multi-hop ad hoc networks: from theory to reality - REALMAN '06  
However, running Internet protocols directly on top ad-hoc routing protocols such as AODV requires a sufficient node density to establish end-to-end paths.  ...  Today's powerful networked personal computing devices offer a solid technical basis for mobile ad-hoc networking in support of consumer applications independent of operator networks.  ...  While consumer applications using ad-hoc networks have been [1] and continue to be investigated [6] , the focus of wireless communcations for consumers is clearly on infrastructure-based networking,  ... 
doi:10.1145/1132983.1133004 dblp:conf/mobihoc/MukhtarO06 fatcat:655vfttjjzelrje4jhyselbvly
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