TY - GEN
T1 - Energy-efficient data dissemination in sensor networks using distributed dynamic tree management
AU - Hwang, Kwang Il
AU - Eom, Doo Seop
PY - 2006
Y1 - 2006
N2 - In this paper, an energy-efficient data disemination protocol designed for mobile sink applications in sensor networks, is proposed. The dissemination scheme exploits the Distributed Dynamic Tree (DDT), which is able to identity current location sinks locally and dynamically transform the tree shape according to sink movement. In addition, the Dynamic Shared Tree(DST), which is an extension of the DDT, is presented. The DST is able to accomocate multiple mobile sinks. The DST, based on the DDT, creates a two-tired network composed of a sensor data dissemination level and communication level between sinks. The simulation results demonstrate that the DST performs considerably energyefficient data dissemination with relatively low delay, compared to other dissemination protocols.
AB - In this paper, an energy-efficient data disemination protocol designed for mobile sink applications in sensor networks, is proposed. The dissemination scheme exploits the Distributed Dynamic Tree (DDT), which is able to identity current location sinks locally and dynamically transform the tree shape according to sink movement. In addition, the Dynamic Shared Tree(DST), which is an extension of the DDT, is presented. The DST is able to accomocate multiple mobile sinks. The DST, based on the DDT, creates a two-tired network composed of a sensor data dissemination level and communication level between sinks. The simulation results demonstrate that the DST performs considerably energyefficient data dissemination with relatively low delay, compared to other dissemination protocols.
UR - http://www.scopus.com/inward/record.url?scp=33749594254&partnerID=8YFLogxK
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U2 - 10.1007/11814764_5
DO - 10.1007/11814764_5
M3 - Conference contribution
AN - SCOPUS:33749594254
SN - 3540372466
SN - 9783540372462
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 32
EP - 45
BT - Ad-Hoc, Mobile, and Wireless Networks - 5th International Conference, ADHOC-NOW 2006, Proceedings
PB - Springer Verlag
T2 - 5th International Conference on Ad-Hoc, Mobile, and Wireless Networks, ADHOC-NOW 2006
Y2 - 17 August 2006 through 19 August 2006
ER -