Message Transmission Scheduling for Multi-hop Wireless Sensor Network with T-Shaped Topology
Message Transmission Scheduling for Multi-hop Wireless Sensor Network with T-Shaped Topology
复制标题
T型拓扑多跳无线传感器网络消息传输调度
DOI:
10.1007/978-3-030-61108-8_12
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Tsuru Masato
中科院分区:
文献类型:
--
作者:
Nguyen Linh Vu;Shibata Masahiro;Tsuru Masato
In multihop wireless sensor networks, packets are periodically generated at each node in every cycle period time and forwarded along lossy wireless links between adjacent nodes toward one of the gateways through which the packets can reach a central data collection server. To cope with frequent packet losses, we consider a TDMA-based packet scheduling with redundant transmissions. In our previous work, we propose an optimal scheduling for the tandemly-arranged network topology with two gateways at the both edges of the network; which is not always realistic. Therefore, in this paper, we extend the research to the T-shaped network topology with three gateways. We derive a static time-slot allocation for T-shaped topology, which maximizes the theoretical probability that all packets are successfully delivered to the server with the basic redundant transmission scheme in a limited cycle period; and show its benefit through numerical results. This extension significantly increases the applicability of our optimal scheduling scheme.
DOI:
10.1007/978-3-319-33936-8_3
发表时间:
2016
期刊:
--
影响因子:
--
作者:
Agussalim;M. Tsuru
通讯作者:
M. Tsuru
DOI:
10.1587/transcom.e93.b.99
发表时间:
2009
期刊:
IEICE Trans. Commun.
影响因子:
--
作者:
Hiroshi Tokito;Masahiro Sasabe;G. Hasegawa;H. Nakano
通讯作者:
H. Nakano
DOI:
10.1007/978-3-030-57796-4_42
发表时间:
2020
期刊:
Advances in Intelligent Systems and Computing
影响因子:
--
作者:
Yoshida Ryosuke;Shibata Masahiro;Tsuru Masato
通讯作者:
Tsuru Masato