TY - GEN
T1 - An Energy-efficient Metric for Relay Selection in Large-Scale Multi-hop Wireless Networks
AU - Li, Bin
AU - Li, Hongxiang
AU - Zhang, Ruonan
AU - Wei, Chunqiao
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/4/8
Y1 - 2019/4/8
N2 - This paper considers a large-scale multi-hop wireless networks where the nodes are distributed randomly with high density in a 2-Dimension plane and the source node transmits the packets to the remote destination in a multi-hop way. Thus, relay selection becomes the key technology during the routing. Accordingly, a new energy-effective metric is proposed for the relay selection in the large-scale multi-hop networks. During the routing, the forwarding area is predefined dynamically, in which the relay is selected opportunistically according to the metric. Meanwhile, to fully evaluate the system performance, the node circuit energy consumption is also taken into consideration. Under our metric, the average forwarding distance per unit energy consumption of each hop is maximized by selecting the optimal parameters of predefined forwarding area. In this way, the number of nodes that participated into the routing are optimized for the purpose of energy saving.
AB - This paper considers a large-scale multi-hop wireless networks where the nodes are distributed randomly with high density in a 2-Dimension plane and the source node transmits the packets to the remote destination in a multi-hop way. Thus, relay selection becomes the key technology during the routing. Accordingly, a new energy-effective metric is proposed for the relay selection in the large-scale multi-hop networks. During the routing, the forwarding area is predefined dynamically, in which the relay is selected opportunistically according to the metric. Meanwhile, to fully evaluate the system performance, the node circuit energy consumption is also taken into consideration. Under our metric, the average forwarding distance per unit energy consumption of each hop is maximized by selecting the optimal parameters of predefined forwarding area. In this way, the number of nodes that participated into the routing are optimized for the purpose of energy saving.
KW - circuit energy consumption
KW - energy-efficiency
KW - large-scale multi-hop wireless networks
KW - opportunistic routing
KW - relay selection
UR - http://www.scopus.com/inward/record.url?scp=85064982185&partnerID=8YFLogxK
U2 - 10.1109/ICCNC.2019.8685618
DO - 10.1109/ICCNC.2019.8685618
M3 - 会议稿件
AN - SCOPUS:85064982185
T3 - 2019 International Conference on Computing, Networking and Communications, ICNC 2019
SP - 771
EP - 776
BT - 2019 International Conference on Computing, Networking and Communications, ICNC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 International Conference on Computing, Networking and Communications, ICNC 2019
Y2 - 18 February 2019 through 21 February 2019
ER -
