TY - GEN
T1 - PEGASIS protocol in wireless sensor network based on an improved ant colony algorithm
AU - Guo, Wenjing
AU - Zhang, Wei
AU - Lu, Gang
PY - 2010
Y1 - 2010
N2 - This paper proposes a routing protocol for the applications of Wireless Sensor Network (WSN). It is a protocol based on the PEGASIS protocol but using an improved ant colony algorithm rather than the greedy algorithm to construct the chain. Compared with the original PEGASIS, this one, PEG-ant, can achieve a global optimization. It forms a chain that makes the path more even-distributed and the total square of transmission distance much less. Moreover, in the constructing process, the energy factor has been taken into account, which brings about a balance of energy consumption between nodes. In each round of transmission, according to the current energy of each node, a leader is selected to directly communicate with the base station (BS). Simulation results have show that the proposed protocol significantly prolongs the network lifetime.
AB - This paper proposes a routing protocol for the applications of Wireless Sensor Network (WSN). It is a protocol based on the PEGASIS protocol but using an improved ant colony algorithm rather than the greedy algorithm to construct the chain. Compared with the original PEGASIS, this one, PEG-ant, can achieve a global optimization. It forms a chain that makes the path more even-distributed and the total square of transmission distance much less. Moreover, in the constructing process, the energy factor has been taken into account, which brings about a balance of energy consumption between nodes. In each round of transmission, according to the current energy of each node, a leader is selected to directly communicate with the base station (BS). Simulation results have show that the proposed protocol significantly prolongs the network lifetime.
KW - Ant colony algorithm
KW - Chain
KW - Energy
KW - Network lifetime
KW - PEGASIS
KW - Wireless sensor network
UR - https://www.scopus.com/pages/publications/77953061044
U2 - 10.1109/ETCS.2010.285
DO - 10.1109/ETCS.2010.285
M3 - 会议稿件
AN - SCOPUS:77953061044
SN - 9780769539874
T3 - 2nd International Workshop on Education Technology and Computer Science, ETCS 2010
SP - 64
EP - 67
BT - 2nd International Workshop on Education Technology and Computer Science, ETCS 2010
T2 - 2nd International Workshop on Education Technology and Computer Science, ETCS 2010
Y2 - 6 March 2010 through 7 March 2010
ER -