TY - GEN
T1 - Mobility-pattern based localization update algorithms for mobile wireless sensor networks
AU - Al-Laho, Mohammad Y.
AU - Song, Min
AU - Wang, Jun
PY - 2005
Y1 - 2005
N2 - In mobile wireless sensor networks, sensors move in the monitored area at any direction and at any speed., Unlike many other networking hosts, sensor nodes do not have global addresses, Very often they are identified by using a location-based addressing scheme. Therefore, it is important to have the knowledge of the sensor location indicating where the data came from. In this paper, we design three mobility-pattern based localization update algorithms, Specifically, we divide sensor movements into three states, Pause, Linear, and Random. Each state adopts different localization update algorithms, Analytical and simulation results are provided to study the localization cost and location accuracy of the proposed localization-update algorithm in different mobility patterns, The analysis to these results indicates that the localization cost is minimized and the location accuracy is improved.
AB - In mobile wireless sensor networks, sensors move in the monitored area at any direction and at any speed., Unlike many other networking hosts, sensor nodes do not have global addresses, Very often they are identified by using a location-based addressing scheme. Therefore, it is important to have the knowledge of the sensor location indicating where the data came from. In this paper, we design three mobility-pattern based localization update algorithms, Specifically, we divide sensor movements into three states, Pause, Linear, and Random. Each state adopts different localization update algorithms, Analytical and simulation results are provided to study the localization cost and location accuracy of the proposed localization-update algorithm in different mobility patterns, The analysis to these results indicates that the localization cost is minimized and the location accuracy is improved.
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U2 - 10.1007/11599463_15
DO - 10.1007/11599463_15
M3 - Conference contribution
AN - SCOPUS:33646845263
SN - 3540308563
SN - 9783540308560
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 143
EP - 152
BT - Mobile Ad-hoc and Sensor Networks - First International Conference, MSN 2005, Proceedings
T2 - 1st International Conference on Mobile Ad-hoc and Sensor Networks, MSN 2005
Y2 - 13 December 2005 through 15 December 2005
ER -