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On the Interdependence of Routing and Data Compression in Multi-Hop Sensor Networks

Anna Scaglione, Sergio Servetto
2005 Wireless networks  
The main idea we explore in this paper is that of jointly compressing the data generated by different nodes as this information travels over multiple hops, to eliminate correlations in the representation  ...  We consider a problem of broadcast communication in sensor networks, in which samples of a random field are collected at each node, and the goal is for all nodes to obtain an estimate of the entire field  ...  Acknowledgements Work supported by the National Science Foundation under grants CCR-0227676 and CCR-0238271 (CAREER). Part of  ... 
doi:10.1007/s11276-004-4752-y fatcat:zwnggchribeqba6hwhsp55yn3e

On the interdependence of routing and data compression in multi-hop sensor networks

Anna Scaglione, Sergio D. Servetto
2002 Proceedings of the 8th annual international conference on Mobile computing and networking - MobiCom '02  
We consider a problem of broadcast communication in a multi-hop sensor network, in which samples of a random field are collected at each node of the network, and the goal is for all nodes to obtain an  ...  The main idea we explore in this paper is that of jointly compressing the data generated by different nodes as this information travels over multiple hops, to eliminate correlations in the representation  ...  Routing and Data Compression We consider two approaches to the problem of data compression for multi-hop sensor networks.  ... 
doi:10.1145/570662.570663 fatcat:ztd4cniywjeg7nx5gps7yvnzsm

On the interdependence of routing and data compression in multi-hop sensor networks

Anna Scaglione, Sergio D. Servetto
2002 Proceedings of the 8th annual international conference on Mobile computing and networking - MobiCom '02  
We consider a problem of broadcast communication in a multi-hop sensor network, in which samples of a random field are collected at each node of the network, and the goal is for all nodes to obtain an  ...  The main idea we explore in this paper is that of jointly compressing the data generated by different nodes as this information travels over multiple hops, to eliminate correlations in the representation  ...  Routing and Data Compression We consider two approaches to the problem of data compression for multi-hop sensor networks.  ... 
doi:10.1145/570645.570663 dblp:conf/mobicom/ScaglioneS02 fatcat:hitn6amv6rbh5h7k4do4nqnjpy

Routing and data compression in sensor networks: stochastic models for sensor data that guarantee scalability

A. Scaglione
2003 IEEE International Symposium on Information Theory, 2003. Proceedings.  
This provides further evidence that large-scale multi-hop sensor networks are perfectly feasible, even under the network model considered in [2]. Figure 1 : 1 Routing and source coding.  ...  source codes and routing algorithms and re-encoding of the sensor data at intermediate relay nodes, possibly combining the compression operation with linear Network Coding algorithms such as the ones  ... 
doi:10.1109/isit.2003.1228188 fatcat:w3qnidf7tzez7bepnsqjx5g4we

Collaborative Image Transmissions Based on Region and Path Diversity in Wireless Sensor Network

Honggang Wang, Dongming Peng, Wei Wang, Hamid Sharif, Hsiao-Hwa Chen
2007 IEEE GLOBECOM 2007-2007 IEEE Global Telecommunications Conference  
The simulation results show that the proposed image transmission scheme can achieve considerable gains in terms of the network lifetime extension, image distortion reduction, and energy efficiency.  ...  The large size image transmissions cause bottlenecks in WSN due to the limited energy resources and network capacity.  ...  A single hop scenario is the one in which sensor nodes use single hopping to reach the cluster head (CH). In a multi-hop scenario, several images sensors use multi-hopping to reach the cluster head.  ... 
doi:10.1109/glocom.2007.187 dblp:conf/globecom/WangPWS07 fatcat:oir7vdfyz5gi3oxxsnymbsqczy

An Appraisal of Wireless Sensor Networks: Profiles and Characters

Adedoyin Olayinka Ajayi, Boniface Kayode Alese, Adebayo Olusola Adetunmbi
2015 International Journal of Communications, Network and System Sciences  
As part of an on-going edification process on the subject matter, this paper brings to fore the many important functions and components of Wireless Sensor Networks, including application areas, functional  ...  This paper presents an in-depth evaluation of Wireless Sensor Networks.  ...  , data compression, data dissemination, and routing.  ... 
doi:10.4236/ijcns.2015.88031 fatcat:kcqhrgiwerfhzj3bqkoj6sgz5i

A Survey on Energy-Efficient Strategies in Static Wireless Sensor Networks

Deyu Lin, Quan Wang, Weidong Min, Jianfeng Xu, Zhiqiang Zhang
2020 ACM transactions on sensor networks  
A comprehensive analysis on the energy-efficient strategy in static Wireless Sensor Networks (WSNs) which are not equipped with any energy harvesting modules was conducted in this paper.  ...  The energy consumption characteristics of each individual sensor node and the whole network were expounded at length.  ...  After a simple aggregating operation, the data acquired in intra-cluster are sent out and forwarded to the Sink via other upstream CHs in a multi-hop transmission routing mode.  ... 
doi:10.1145/3414315 fatcat:lzhg22ifvndm3naskjvqmvt25u

Wireless Multimedia Sensor Networks: Current Trends and Future Directions

Islam T. Almalkawi, Manel Guerrero Zapata, Jamal N. Al-Karaki, Julian Morillo-Pozo
2010 Sensors  
On the other side, the use of just one node type in homogeneous flat network is not scalable enough to enclose all complexity and dynamic range of applications offered over WMSNs.  ...  A multi-tier multi-modal network, using different sensing modalities and capabilities, is presented in [10] for environmental monitoring.  ...  Low-cost, vision-enabled, and flexible autonomous mobile robots were designed in the Explorebots testbed in [115] for indoor experimentation on multi-hop ad hoc and sensor networking.  ... 
doi:10.3390/s100706662 pmid:22163571 pmcid:PMC3231118 fatcat:g6nymugwpzaq7h2ouxsg5v3hke

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  
These delays in multi-hop network are analysed in the literature assuming channel access delays are independent and are of same magnitude at all the nodes in the network.  ...  In this work, the endto-end delay in a multi-hop adhoc network is analysed taking into account the silent relay nodes.  ...  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

Energy efficiency in wireless sensor networks: A top-down survey

Tifenn Rault, Abdelmadjid Bouabdallah, Yacine Challal
2014 Computer Networks  
The design of sustainable wireless sensor networks (WSNs) is a very challenging issue. On the one hand, energyconstrained sensors are expected to run autonomously for long periods.  ...  We present a top-down survey of the trade-offs between application requirements and lifetime extension that arise when designing wireless sensor networks.  ...  This work was carried out and funded in the framework of the Labex MS2T.  ... 
doi:10.1016/j.comnet.2014.03.027 fatcat:zfkrhg2drzdafcxzshqoeobkv4

Localization Based Evolutionary Routing (LOBER) for Efficient Aggregation in Wireless Multimedia Sensor Networks

Ashwinth Janarthanan, Dhananjay Kumar
2019 Computers Materials & Continua  
Efficient aggregation in wireless sensor nodes helps reduce network traffic and reduce energy consumption.  ...  as Enhanced Flower Pollination Algorithm (EFPA) to fit into WMSN and enhance routing mechanism and ensure efficiency in data aggregation.  ...  Conventional protocols for routing in Wireless sensor systems are in charge of keeping up the courses in the networks and need to guarantee trustable multi-hop communication under these conditions.  ... 
doi:10.32604/cmc.2019.06805 fatcat:kdxwfc2udvd2thk7swb2nv6524

Wireless multimedia sensor networks: A survey

Ian Akyildiz, Tommaso Melodia, Kaushik Chowdury
2007 IEEE wireless communications  
The Multi-Path and Multi-SPEED Routing Protocol (MMSPEED) is one such approach that attempts to balance between these two goals and spans over the network and MAC layers [11] .  ...  Such a routing scheme also would facilitate in-network processing and remove redundancies in the data sent to the sink.  ...  Algorithms for both inter-media and intra-media data aggregation and fusion must be developed, because simple distributed processing schemes developed for existing scalar sensors are not designed for multimedia  ... 
doi:10.1109/mwc.2007.4407225 fatcat:oe2fcopi35gz7kfgpecmr52aeq

Communication and Coordination for Drone Networks [chapter]

Evşen Yanmaz, Markus Quaritsch, Saeed Yahyanejad, Bernhard Rinner, Hermann Hellwagner, Christian Bettstetter
2016 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
Furthermore, we illustrate the challenges in the design of drone networks and present potential solutions based on the lessons we have learned so far.  ...  In this paper, we describe a high-level architecture for the design of a collaborative aerial system that consists of drones with on-board sensors and embedded processing, sensing, coordination, and communication  ...  Acknowledgment This work was funded by ERDF and KWF in the Lakeside Labs projects cDrones (grant 20214/17095/24772) and SINUS (grant 20214/24272/36084).  ... 
doi:10.1007/978-3-319-51204-4_7 fatcat:7ic4huy2ajddbi4h44plwjndu4

A survey of multimedia streaming in wireless sensor networks

Satyajayant Misra, Martin Reisslein, Guoliang Xue
2008 IEEE Communications Surveys and Tutorials  
Interference and high packet loss rate on the path affect the bandwidth and delay values of the route.  ...  Consequently, the topology in a WSN is highly dynamic, resulting in frequent changes to the routes. The small transmission power of the SNs necessitates multi-hop communication to reach the BS.  ...  However, multi-hop routing may also result in increased delay caused by both queuing and processing at the intermediate nodes.  ... 
doi:10.1109/surv.2008.080404 fatcat:g634lgxe3va4bgow4wx46y6uqi

Wireless Multimedia Sensor Network
English

Shashi Baith, Neha Yadav, Ankita Ganvir, Pranali R Dandekar
2018 International Journal of Mobile Computing and Application  
scalar sensor data from the environment so in this paper we have brings out various aspects of wireless sensor network, there protocols for wireless multimedia sensor network , challenges.  ...  In wireless multimedia sensor network there are various interconnected devices such as low-cost CMOS cameras, microphone help to retrieve the multimedia content such as video streams, audio streams and  ...  For wireless sensor networks we need a special multi hop and routing protocols place between sink and sensor node.  The data which are conveyed to the sink it form a sensor node and it will pass through  ... 
doi:10.14445/23939141/ijmca-v5i1p102 fatcat:a2gc3jjijfh4hoksbwqbf7bd3y
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