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How to Discover Optimal Routes in Wireless Multihop Networks
[chapter]
2005
IFIP International Federation for Information Processing
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In this paper, we introduce a distributed algorithm that is able to discover optimal routes in mobile wireless multihop networks using reactive routing protocols. ...
The algorithm is based on Dijkstra's shortest-path algorithm and maps the quality of a path to a delay of the corresponding route request to allow highquality paths to surpass low-quality paths. ...
There are several requirements to an algorithm supposed to discover optimal routes according to some routing metric. ...
doi:10.1007/0-387-23150-1_28
fatcat:ufmultuv5nhavoalfjsejb2wey
Self-Optimized Multihop Routing Protocol founded at Wireless Sensor Networks Cross Layer Architecture
2014
IOSR Journal of Computer Engineering
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Moreover, multihop (node by node) routing in WSN is influenced by new instruments certainly entering or departing the network. ...
Nowadays, wireless sensor networks (WSNs) are evolving growth wise beneficial, worthwhile and a challenging learning streams. ...
Wireless sensor network routing algorithms based on ANT Colony Optimization (ACO) have been executed in the last couple of years, such as [5] , Sensor-driven Cost-aware Ant Routing (SC), the inundated ...
doi:10.9790/0661-16227074
fatcat:eiad7x2ncvedlesndb4ftw5tdm
Low Energy Adaptive Clustering Hierarchy based routing Protocols Comparison for Wireless Sensor Networks
2014
IOSR Journal of Computer Engineering
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No effort is made to organize the network or its traffic to discover the best route hop by hop to a destination by any path. ...
Multihop-LEACH protocol selects an optimal path between all CHs and the BS, then, according to the selected optimal path, data is to the BS as shown in figure 5. ...
doi:10.9790/0661-16625661
fatcat:rjayahdt55d6tfrsgkgrxburde
Issues in integrating cellular networks, wlans, and manets: a futuristic heterogeneous wireless network
2005
IEEE personal communications
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The routing problem also inherits all the issues related to multihop routing in MANETs, such as frequent route changes due to mobility, higher control overhead to discover and maintain valid routes, higher ...
In other words, the network layer has to discover the integrated topology and find the best route between any source and destination pair. ...
doi:10.1109/mwc.2005.1452852
fatcat:iaq3uiffsbgufe2cl7igf2tyya
Mesh networks: commodity multihop ad hoc networks
2005
IEEE Communications Magazine
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The wireless network card is used to connect to the other mesh nodes. A multihop routing protocol optimized to find paths with links of good quality is used to route traffic within the mesh. ...
For instance, when adding additional nodes in the mesh, these nodes use their meshing functionalities to automatically discover all possible wireless routers and determine the optimal paths to the wired ...
doi:10.1109/mcom.2005.1404606
fatcat:henftngibnggjbvcfofyur7eae
Path-Centric On-Demand Rate Adaptation for Mobile Ad Hoc Networks
2009
2009 Proceedings of 18th International Conference on Computer Communications and Networks
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version of the wellknown ARF mechanism in a wide range of network scenarios. ...
Exploiting the multirate capability in mobile ad hoc networks (MANETs) is more complex than in single-hop WLANs because of the rate-distance and rate-hop count tradeoffs. ...
In order to understand how PRAM improves the network performance, we collect statistics about data rate of the discovered routing paths. ...
doi:10.1109/icccn.2009.5235235
dblp:conf/icccn/KangYDC09
fatcat:qpbnwutbxbehtjbbjbwvi5sbuy
Comparison of traditional and opportunistic multihop routing in wireless networking scalability
2012
2012 26th Biennial Symposium on Communications (QBSC)
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The effect of the network scalability on the performance of a wireless multihop network is investigated. ...
It is shown that the opportunistic routing can better utilize network redundancies, as compared to an upper bound of traditional routing based on global route optimization. ...
INTRODUCTION Multihop wireless communications can have important applications in large-scale wireless networks, where the source and destination nodes do not have to be in the direct communication range ...
doi:10.1109/qbsc.2012.6221378
fatcat:ttpuz4sjvfeu5ijzyykjullvqi
Performance Study of Dymo on Demand Protocol using Qualnet 5.0 Simulator
2012
IOSR Journal of Engineering
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Dynamic adhoc on demand routing protocols is one in which is intended for the use by mobile nodes in wireless adhoc multihop adhoc network. ...
The shortest path from source to designation in a static network is optimal route this idea is not easily extended to Manet.Factors such as power expended, variable wireless link quality, propagation, ...
As reactive routing protocol flood the network to discover the route, they are not optimal in terms of bandwidth utilization but they scale well in the frequency of topology change. it can Be classified ...
doi:10.9790/3021-02852024
fatcat:prhrzmapijdetbsmqtekthexfe
SSM: Slot Scheduling Mechanisms in a Multihop Wireless Hotspot Network
2007
Journal of Computer Science
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Our simulation results revealed how that the slot scheduling mechanisms are able to guide the multihop wireless network into an equilibrium state quickly. ...
Our focus was to determine a "slot" time for message forwarding. ...
A multihop wireless network is considered in which a TDMA-based system is assumed to operate over a single channel shared by all hosts. ...
doi:10.3844/jcssp.2007.461.464
fatcat:h55ild2wdfe2jcv4lv7e5ffsoe
Performance Evaluation of TCP with Adaptive Pacing and LRED in Multihop Wireless Networks
2010
International Journal of Wireless & Mobile Networks
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In a wireless network, however packet losses occur more often due to unreliable wireless links than due to congestion. ...
If there is any packet loss in wireless networks, then the reason for that has to be found out. If there is congestion, then only congestion control mechanism has to be applied. ...
However, it is unclear how well such TCP mechanisms work in a multihop wireless networks [1] . ...
doi:10.5121/ijwmn.2010.2410
fatcat:tjwit54k7fd6bhtuqcymumt2kq
Indoor experiments of self-organization and localization protocols for hybrid networks
2007
2007 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks
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Besides, this testbed offers a detailed description of the requirements to constitute a wireless testbed and to test any protocol for ad hoc or hybrid networks. ...
We describe here the implementation and deployment of a complete testbed for hybrid networks, allowing a seamless integration of an ad-hoc network in the Internet. ...
A new MAC layer particularly adapted to multihop wireless networks must be proposed to optimize the performances. ...
doi:10.1109/wowmom.2007.4351700
dblp:conf/wowmom/TheoleyreV07
fatcat:s6k3hvtdafdebln4fwhvnelojq
Application-Centric Routing for Video Streaming Over MultiHop Wireless Networks
2010
IEEE transactions on circuits and systems for video technology (Print)
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Most existing works on routing for video transmission over multihop wireless networks only focus on how to satisfy the network-oriented quality-of-service (QoS), such as throughput, delay, and packet loss ...
Index Terms-Cross-layer optimization, dynamic programming, error concealment, multihop wireless networks, routing, video coding. ...
In Section II, we formulate a cross-layer optimization problem for the routing issue of video transmission over multihop wireless networks. ...
doi:10.1109/tcsvt.2010.2057014
fatcat:vizqyfdt6nhhtemtijtax65n5u
Optimal Transmit Power in Wireless Sensor Networks
2006
IEEE Transactions on Mobile Computing
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The optimal transmit power derived in this paper is subject to the specific routing and medium access control (MAC) protocols considered; however, the approach can be extended to other routing and MAC ...
Power conservation is one of the most important issues in wireless ad hoc and sensor networks, where nodes are likely to rely on limited battery power. ...
This work was supported in part by a seed grant from Cylab of Carnegie Mellon University. ...
doi:10.1109/tmc.2006.155
fatcat:bqdnimsm7balpigvrm3ge4vbe4
A Novel Markov Model-Based Low-Power and Secure Multihop Routing Mechanism
2019
Journal of Sensors
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Simulation results prove that the routing mechanism proposed in this paper can improve the energy efficiency and the security of the wireless ad hoc network. ...
For the severe impact of limited energy and network attacks caused by open transmission channels on data transmission, this paper presents a low-power and secure multihop routing mechanism based on the ...
Acknowledgments This work is supported by the National Natural Science Foundation of China (61971162, 61771186, 4181101180, and 61571162) and the University Nursing Program for Young Scholars with Creative Talents in ...
doi:10.1155/2019/6578406
fatcat:p3eaoisp3zce5nwit3t7jbb5sm
Application-Centric Routing for Video Streaming over Multi-hop Wireless Networks
2009
2009 6th Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks
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Most existing works on routing for video transmission over multihop wireless networks only focus on how to satisfy the network-oriented quality-of-service (QoS), such as throughput, delay, and packet loss ...
Index Terms-Cross-layer optimization, dynamic programming, error concealment, multihop wireless networks, routing, video coding. ...
In Section II, we formulate a cross-layer optimization problem for the routing issue of video transmission over multihop wireless networks. ...
doi:10.1109/sahcn.2009.5168909
dblp:conf/secon/WuCLWK09
fatcat:cvkgpf2atvfylgzgso3yfkrn7y
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