Scipediacontent: Scipediacontent moved page Draft Content 697873178 to Liu et al 2019d

2021-02-03T19:16:01Z

Scipediacontent moved page Draft Content 697873178 to Liu et al 2019d

Scipediacontent: Created page with " == Abstract == Software-defined networking (SDN) is a cornerstone of next-generation networks and has already led to numerous advantages for data-center networks and wide-ar..."

2021-02-03T19:15:57Z

Created page with " == Abstract == Software-defined networking (SDN) is a cornerstone of next-generation networks and has already led to numerous advantages for data-center networks and wide-ar..."

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== Abstract ==

Software-defined networking (SDN) is a cornerstone of next-generation networks and has already led to numerous advantages for data-center networks and wide-area networks, for instance in terms of reduced management complexity and more fine-grained traffic engineering. However, the design and implementation of SDN within wireless sensor networks (WSN) have received far less attention. Unfortunately, because of the multi-hop type of communication in WSN, a direct reuse of the wired SDN architecture could lead to excessive commu- nication overhead. In this paper, we propose a cluster-based flow management approach that makes a trade-off between the granularity of monitoring by an SDN controller and the communication overhead of flow management. A network is partitioned into clusters with a minimum number of border nodes. Instead of having to handle the individual flows of all nodes, the SDN controller only manages incoming and outgoing traffic flows of clusters through border nodes. Our proof-of- concept implementations in software and hardware show that, when compared with benchmark solutions, our approach is significantly more efficient with respect to the number of nodes that must be managed and the number of control messages exchanged.

== Original document ==

The different versions of the original document can be found in:

* [http://resolver.tudelft.nl/uuid:45a37317-20e7-4916-a8c2-cb12b1dc3dce http://resolver.tudelft.nl/uuid:45a37317-20e7-4916-a8c2-cb12b1dc3dce]

* [https://repository.tudelft.nl/islandora/object/uuid%3A45a37317-20e7-4916-a8c2-cb12b1dc3dce/datastream/OBJ/download https://repository.tudelft.nl/islandora/object/uuid%3A45a37317-20e7-4916-a8c2-cb12b1dc3dce/datastream/OBJ/download]

* [https://research.tue.nl/nl/publications/cluflow(818db3b1-caa3-429a-ada2-bbb7b851a1fc).html https://research.tue.nl/nl/publications/cluflow(818db3b1-caa3-429a-ada2-bbb7b851a1fc).html]

* [http://dx.doi.org/10.1109/wcnc.2019.8885485 http://dx.doi.org/10.1109/wcnc.2019.8885485],
: [http://resolver.tudelft.nl/uuid:45a37317-20e7-4916-a8c2-cb12b1dc3dce http://resolver.tudelft.nl/uuid:45a37317-20e7-4916-a8c2-cb12b1dc3dce]

* [http://www.scopus.com/inward/record.url?scp=85072781190&partnerID=8YFLogxK http://www.scopus.com/inward/record.url?scp=85072781190&partnerID=8YFLogxK],
: [http://dx.doi.org/10.1109/wcnc.2019.8885485 http://dx.doi.org/10.1109/wcnc.2019.8885485]

* [http://xplorestaging.ieee.org/ielx7/8870904/8885408/08885485.pdf?arnumber=8885485 http://xplorestaging.ieee.org/ielx7/8870904/8885408/08885485.pdf?arnumber=8885485],
: [http://dx.doi.org/10.1109/wcnc.2019.8885485 http://dx.doi.org/10.1109/wcnc.2019.8885485]

* [https://dblp.uni-trier.de/db/conf/wcnc/wcnc2019.html#LiuO0KL19 https://dblp.uni-trier.de/db/conf/wcnc/wcnc2019.html#LiuO0KL19],
: [https://www.narcis.nl/publication/RecordID/oai%3Atudelft.nl%3Auuid%3A45a37317-20e7-4916-a8c2-cb12b1dc3dce https://www.narcis.nl/publication/RecordID/oai%3Atudelft.nl%3Auuid%3A45a37317-20e7-4916-a8c2-cb12b1dc3dce],
: [https://research.tue.nl/en/publications/cluflow-cluster-based-flow-management-in-software-defined-wireles https://research.tue.nl/en/publications/cluflow-cluster-based-flow-management-in-software-defined-wireles],
: [https://repository.tudelft.nl/islandora/object/uuid:45a37317-20e7-4916-a8c2-cb12b1dc3dce/datastream/OBJ/download https://repository.tudelft.nl/islandora/object/uuid:45a37317-20e7-4916-a8c2-cb12b1dc3dce/datastream/OBJ/download],
: [https://academic.microsoft.com/#/detail/2982298517 https://academic.microsoft.com/#/detail/2982298517]

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Liu et al 2019d - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 697873178 to Liu et al 2019d

Scipediacontent: Created page with " == Abstract == Software-defined networking (SDN) is a cornerstone of next-generation networks and has already led to numerous advantages for data-center networks and wide-ar..."