TY - GEN
T1 - Integrated design of grid-based routing in wireless sensor network
AU - Chen, Yen Wen
AU - Kuo, Chin Shiang
PY - 2007
Y1 - 2007
N2 - In this paper, we study the grid based routing scheme of wireless sensor networks. First, by considering the transmission cost, the selection of the distance between grid nodes is mathematically analyzed. The optimal grid distance, which has the least transmission cost, is obtained to be the square root of the ratio between the radio energy dissipation and the amplifier energy dissipation. Based on the derived grid distance, a cost parameter is defined as the metric for the selection of a grid node by considering its residual power and the location. And this parameter is further applied for the routing of the forwarding of sensed information. In addition, for the case of one sink node with multiple sources, the scheme of aggregation for multiple grid topologies is proposed. The performance of the proposed scheme is examined through simulations by using NS2. Our results illustrate that the proposed routing scheme can effectively lengthen the life time of the network.
AB - In this paper, we study the grid based routing scheme of wireless sensor networks. First, by considering the transmission cost, the selection of the distance between grid nodes is mathematically analyzed. The optimal grid distance, which has the least transmission cost, is obtained to be the square root of the ratio between the radio energy dissipation and the amplifier energy dissipation. Based on the derived grid distance, a cost parameter is defined as the metric for the selection of a grid node by considering its residual power and the location. And this parameter is further applied for the routing of the forwarding of sensed information. In addition, for the case of one sink node with multiple sources, the scheme of aggregation for multiple grid topologies is proposed. The performance of the proposed scheme is examined through simulations by using NS2. Our results illustrate that the proposed routing scheme can effectively lengthen the life time of the network.
UR - http://www.scopus.com/inward/record.url?scp=34548732493&partnerID=8YFLogxK
U2 - 10.1109/AINA.2007.82
DO - 10.1109/AINA.2007.82
M3 - 會議論文篇章
AN - SCOPUS:34548732493
SN - 0769528465
SN - 9780769528465
T3 - Proceedings - International Conference on Advanced Information Networking and Applications, AINA
SP - 625
EP - 631
BT - Proceedings - 21st International Conference on Advanced Information Networking and Applications, AINA 2007
T2 - 21st International Conference on Advanced Information Networking and Applications, AINA 2007
Y2 - 21 May 2007 through 23 May 2007
ER -