TY - GEN
T1 - Network coverage sensitive pseudo geometric broadcast protocols in wireless sensor networks
AU - Liang, Chunchao
AU - Lim, Sunho
AU - Min, Manki
AU - Wang, Wei
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/14
Y1 - 2015/7/14
N2 - Due to the deployment limitations of global positioning system (GPS), a pseudo geometric broadcast approach is investigated in resource constrained wireless sensor networks (WSNs). Without relying on the GPS support, a set of nodes closely located in a strategic position is judiciously searched and identified as a forwarding node. In this paper, we first propose both enhanced ad hoc broadcast protocol (AHBP) with target forwarding nodes (EBP(|Nf|)) and node distribution sensitive broadcast (NDS) to maximize the network coverage while minimizing the number of broadcasts. Second, we revisit prior AHBP and approximating neighbor nodes based broadcast protocol (Approx) for investigation in terms of network coverage. For performance comparison study, we modify the AHBP and broadcast protocol for sensor networks (BPS), denoted as BPS∗. We conduct extensive simulation experiments using OMNeT++ and analyze the performance of protocols. Extensive simulation results indicate that the proposed EBP(|Nf|) and NDS protocols achieve competitive performance and can be a viable approach in WSNs.
AB - Due to the deployment limitations of global positioning system (GPS), a pseudo geometric broadcast approach is investigated in resource constrained wireless sensor networks (WSNs). Without relying on the GPS support, a set of nodes closely located in a strategic position is judiciously searched and identified as a forwarding node. In this paper, we first propose both enhanced ad hoc broadcast protocol (AHBP) with target forwarding nodes (EBP(|Nf|)) and node distribution sensitive broadcast (NDS) to maximize the network coverage while minimizing the number of broadcasts. Second, we revisit prior AHBP and approximating neighbor nodes based broadcast protocol (Approx) for investigation in terms of network coverage. For performance comparison study, we modify the AHBP and broadcast protocol for sensor networks (BPS), denoted as BPS∗. We conduct extensive simulation experiments using OMNeT++ and analyze the performance of protocols. Extensive simulation results indicate that the proposed EBP(|Nf|) and NDS protocols achieve competitive performance and can be a viable approach in WSNs.
KW - Performance analysis
KW - pseudo geometric broadcast
KW - wireless sensor networks
UR - http://www.scopus.com/inward/record.url?scp=84943140625&partnerID=8YFLogxK
U2 - 10.1109/CCNC.2015.7158032
DO - 10.1109/CCNC.2015.7158032
M3 - Conference contribution
AN - SCOPUS:84943140625
T3 - 2015 12th Annual IEEE Consumer Communications and Networking Conference, CCNC 2015
SP - 543
EP - 548
BT - 2015 12th Annual IEEE Consumer Communications and Networking Conference, CCNC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2015 12th Annual IEEE Consumer Communications and Networking Conference, CCNC 2015
Y2 - 9 January 2015 through 12 January 2015
ER -