670 Hits in 5.5 sec

MERLIN: Cross-layer integration of MAC and routing for low duty-cycle sensor networks

Antonio G. Ruzzelli, Gregory M.P. O'Hare, Raja Jurdak
2008 Ad hoc networks  
and evaluation of MERLIN as an integrated architecture for sensor networks.  ...  combination of Sensor-MAC and ESR routing.  ... 
doi:10.1016/j.adhoc.2007.11.012 fatcat:ug74xa6aonglppa3pigns6ime4

Focused beam routing protocol for underwater acoustic networks

Josep Miquel Jornet, Milica Stojanovic, Michele Zorzi
2008 Proceedings of the third ACM international workshop on Wireless network testbeds, experimental evaluation and characterization - WuWNeT '08  
The proposed Focused Beam Routing (FBR) protocol is suitable for networks containing both static and mobile nodes, which are not necessarily synchronized to a global clock.  ...  In this paper, we present a scalable routing technique based on location information, and optimized for minimum energy per bit consumption.  ...  In [13] , the authors propose a vector-based forwarding protocol for sensor networks, in which a virtual transmission pipe is defined at each hop of the transmission path.  ... 
doi:10.1145/1410107.1410121 dblp:conf/mobicom/JornetSZ08 fatcat:me6mai3f25g63ond267vud7zcy

Network Coding Techniques for Wireless and Sensor Networks [chapter]

Pouya Ostovari, Jie Wu, Abdallah Khreishah
2013 Signals and Communication Technology  
Network coding was first proposed for wired networks to solve the bottleneck problem and to increase the throughput.  ...  In this chapter, we survey the recent works on network coding in both general wireless networks and wireless sensor networks.  ...  Acknowledgment This research was supported in part by NSF grants ECCS 1128209, CNS 1065444, CCF 1028167, CNS 0948184, and CCF 0830289.  ... 
doi:10.1007/978-3-642-40009-4_5 fatcat:xmw4wbptoveh5hir5tax4bgcmi

MERLIN: A Synergetic Integration of MAC and Routing Protocol for Distributed Sensor Networks

A.G. Ruzzelli, G.M.P O'Hare, M.J. O'Grady, R. Tynan
2006 2006 3rd Annual IEEE Communications Society on Sensor and Ad Hoc Communications and Networks  
In contrast to many sensor network protocols, it employs a multicast upstream and multicast downstream approach to relaying packets to and from the gateway.  ...  In this paper, we present a comprehensive evaluation of the MERLIN (MAC and Efficient Routing integrated with support for localization) protocol.  ...  It is envisaged that better performance of sensor networks can be achieved through a pragmatic integration of MAC and routing protocol into a single architecture.  ... 
doi:10.1109/sahcn.2006.288431 dblp:conf/secon/RuzzelliOOT06 fatcat:2mcz37thpndpvchyjtnc6o6bsq

PIM-WSN: Efficient multicast for IPv6 wireless sensor networks

Alan Marchiori, Qi Han
2011 2011 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks  
We present PIM-WSN, a protocol independent multicast (PIM) protocol tailored for IPv6 wireless sensor networks (WSNs).  ...  Using a ten-hop testbed of TelosB motes we have verified our implementation of PIM-WSN for TinyOS 2.x with the Blip IPv6 networking stack which uses only 5,978 bytes of ROM and 235 bytes of RAM.  ...  This is a good match for sensor networks because many routing protocols already exist that have been validated and tuned for a certain application or network topologies.  ... 
doi:10.1109/wowmom.2011.5986469 dblp:conf/wowmom/MarchioriH11 fatcat:2w252uz34bghxe6x6c4ism74oy

Effect of overhearing transmissions on energy efficiency in dense sensor networks

Prithwish Basu, Jason Redi
2004 Proceedings of the third international symposium on Information processing in sensor networks - IPSN'04  
Energy efficiency is an important design criteria for the development of sensor networking protocols involving data dissemination and gathering.  ...  We observe that in dense sensor networks, overhearing costs constitute a significant fraction of the total energy cost and that computing the minimum spanning tree on the augmented cost metric results  ...  Acknowledgments This paper was prepared through collaborative participation in the Communications and Networks Consortium sponsored by the U. S. Army Research Laboratory under the Col-  ... 
doi:10.1145/984622.984652 dblp:conf/ipsn/BasuR04 fatcat:moywimir5zhblk2luchcrsi7zm

Opportunistic Overlay Multicast in Wireless Networks

Tan Le, Yong Liu
2010 2010 IEEE Global Telecommunications Conference GLOBECOM 2010  
In this paper, we propose an opportunistic overlay multicast design for wireless networks, named Minimum Steiner Tree with Opportunistic Routing (MSTOR).  ...  MSTOR can be easily deployed for multicast in multi-hop wireless networks.  ...  MSTOR DESIGN AND IMPLEMENTATION To test the performance of MSTOR, we design the MSTOR protocol and implement it in OPNET Modeler Version 14.0 by customizing the IEEE 802.15.4 wireless sensor network simulation  ... 
doi:10.1109/glocom.2010.5683489 dblp:conf/globecom/LeL10 fatcat:sye5ukhudfanfnkk64f5bs43zq

Power- Aware On- Demand Routing Protocols for Mobile Ad Hoc Networks [chapter]

Massoud Pedram, Morteza Maleki
2004 Computer Engineering Series  
Proactive (Table-Driven) Routing Protocols These routing protocols are similar to and come as a natural extension of those for the wired networks.  ...  Researchers and practitioners have focused on power-aware design of network protocols for the ad hoc networking environment.  ...  Reference [11] proposed a Minimum Transmission Energy (MTE) Multi-hop routing algorithm for wireless sensor networks.  ... 
doi:10.1201/9781420039559.ch32 fatcat:uz6irnwkvrfbfmgvkiazzrl4pa

Power-Aware On-Demand Routing Protocols for Mobile Ad Hoc Networks [chapter]

Morteza Maleki, Massoud Pedram
2005 Low-Power Processors and Systems on Chips  
Proactive (Table-Driven) Routing Protocols These routing protocols are similar to and come as a natural extension of those for the wired networks.  ...  Researchers and practitioners have focused on power-aware design of network protocols for the ad hoc networking environment.  ...  Reference [11] proposed a Minimum Transmission Energy (MTE) Multi-hop routing algorithm for wireless sensor networks.  ... 
doi:10.1201/9781420037203.ch15 fatcat:cmhnkjq6qrgpdm7wonzxhjazva

MAC Protocols for Wireless Sensor Networks

R. Ramya, G. Saravanakumar, S. Ravi
2015 Indian Journal of Science and Technology  
For the collection of recent wireless sensor real-time MAC protocols emphasizing their advantages and disadvantages whenever possible.  ...  The design of an energyefficient Medium Access efficient Control (MAC) protocol is one of the major issues in Wireless Sensor Networks (WSN).  ...  Routing and MAC Protocols Routing in sensor networks has some challenges that are not present in general wireless networks.  ... 
doi:10.17485/ijst/2015/v8i34/72318 fatcat:t3f2gyrlhfdffezl4hcepq4t54

Froms: A failure tolerant and mobility enabled multicast routing paradigm with reinforcement learning for WSNs

Anna Förster, Amy L. Murphy
2011 Ad hoc networks  
We provide extensive simulation results supporting these claims, clearly showing the benefits of Froms in terms of low routing overhead, extended network lifetimes, and other key metrics for the WSN environment  ...  A growing class of wireless sensor network (WSN) applications require the use of sensed data inside the network at multiple, possibly mobile base stations.  ...  We consider a simple broadcast-enabled MAC protocol without re-transmissions and without delivery guarantee, basically any sensor network MAC protocol. 3. Neighborhood management.  ... 
doi:10.1016/j.adhoc.2010.11.006 fatcat:pp7tpbk3offm7l2ouucuip7m4i

Neighborhood watch: On network coding throughput and key sharing

Martin Strohmeier, Ivan Martinovic, Utz Roedig, Karim El Defrawy, Jens Schmitt
2013 2013 IEEE Global Communications Conference (GLOBECOM)  
Network coding (NC) has frequently been promoted as an approach for improving throughput in wireless networks.  ...  In particular, NC requires network nodes to overhear each other's packets, which oftentimes contradicts many security standards that attempt to provide linklayer confidentiality, e.g., by utilizing pairwise  ...  Protocol constraints are a factor in networks with clusterbased medium access where only nodes in the same cluster may overhear transmissions.  ... 
doi:10.1109/glocom.2013.6831179 dblp:conf/globecom/StrohmeierMRDS13 fatcat:xw46z2pyjncyhm3bh4dfw7wq3y

A Medium Access Control Protocol with Adaptive Parent Selection Mechanism for Large-Scale Sensor Networks

Behnam Dezfouli, Marjan Radi, Mohammad Ali Nematbakhsh, Shukor Abd Razak
2011 2011 IEEE Workshops of International Conference on Advanced Information Networking and Applications  
In this paper, we propose Adaptive IAMAC to increase channel utilization and improve communication efficiency, specifically in large-scale sensor networks with low duty cycle.  ...  In the MAC protocols based on the S-MAC scheme, usually the combination of periodic sleep/listen scheduling and four-way handshake mechanism is employed to reduce idle listening and avoid interference.  ...  sensor networks.  ... 
doi:10.1109/waina.2011.124 dblp:conf/aina/DezfouliRNR11 fatcat:mpccubso7zd6zm22owys3e6xxi

A Probabilistically Weakly Secure Network Coding Scheme in Multipath Routing for WSNs

2017 Sensors  
Toward this end, a low-complexity algorithm for security in wireless sensor networks is of significant importance.  ...  reduce the transmission overhead compared with the multipath routing scheme without network coding.  ...  Author Contributions: Xiang Liu conceived the idea of probabilistically weakly secure network coding scheme and conducted the derivations and proofs. Xiang Liu and Jie Huang designed the simulations.  ... 
doi:10.3390/s17051133 pmid:28509864 pmcid:PMC5470809 fatcat:fba3ro4xgfhspihipzdqbmdjqa

Survey on Power-Aware Optimization Solutions for MANETs

Dimitris Kanellopoulos, Varun Kumar Sharma
2020 Electronics  
Even though improvements in battery design have not yet reached that great a level, the majority of the routing protocols have not emphasized energy consumption at all.  ...  These characteristics seriously interfere with communication and hence, ultimately degrade the overall performance in terms of end-to-end delay, packet delivery ratio, network throughput, and network overhead  ...  Design of Cooperative MAC protocols for MANETs • Cooperative transmission can utilize close terminals to relay the overhearing information and obtain a variety of gains.  ... 
doi:10.3390/electronics9071129 fatcat:ac57hj7nhfgxrmc4upw6txus74
« Previous Showing results 1 — 15 out of 670 results