Wireless Transmission Method of Emergency Response---An Implementation for Multiple Sinks Data Collection in Wireless Sensor Networks
Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
In wireless sensor networks, source nodes usually send their data packets to a single sink following a specific routing protocol. In this way, unicast delivery becomes a dominant means of data transmission through the network. However, if one of links in the route is out of order, a dynamic routing protocol will rule the search by the routers for a new transmission route and thus, more time will be taken with regards to searching for the route. In this paper, a condition in which an emergency occurs is envisioned. Source nodes must send the emergency information packets to the possible sink as soon as possible. Then the multicast delivery should be taken instead of the unicast delivery so as to save more time.
Place, publisher, year, edition, pages
2013. , 31 p.
emergency condition, multiple sinks, routing algorithm, data collection
Engineering and Technology
IdentifiersURN: urn:nbn:se:miun:diva-19999OAI: oai:DiVA.org:miun-19999DiVA: diva2:655748
International Master's Programme in Computer Engineering TDAAA 120 higher education credits
2013-06-05, 20:22 (English)
Zhang, Tingting, Professor
Ulf Jennehag, Ulf, Dr