TY - GEN
T1 - Performance evaluation of range-free localization methods for wireless sensor networks
AU - Liu, Chong
AU - Wu, Kui
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2005
Y1 - 2005
N2 - In this paper, we perform thorough performance evaluation on two novel range-free localization methods, Approximate Point In Triangle (APIT) [4] and Ring Overlapping based on Comparison of Received Signal Strength Indicator (ROCRSSI) [5]. We disclose the inherent "undetermined node" problem of APIT, and investigate the system configurations that directly influence the performance of both methods, including anchor deployment strategies, which are ignored by most existing papers. We also illustrate the relationship between these configurations and the achievable estimation accuracy. © 2005 IEEE.
AB - In this paper, we perform thorough performance evaluation on two novel range-free localization methods, Approximate Point In Triangle (APIT) [4] and Ring Overlapping based on Comparison of Received Signal Strength Indicator (ROCRSSI) [5]. We disclose the inherent "undetermined node" problem of APIT, and investigate the system configurations that directly influence the performance of both methods, including anchor deployment strategies, which are ignored by most existing papers. We also illustrate the relationship between these configurations and the achievable estimation accuracy. © 2005 IEEE.
UR - http://www.scopus.com/inward/record.url?scp=28444478413&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-28444478413&origin=recordpage
U2 - 10.1109/pccc.2005.1460516
DO - 10.1109/pccc.2005.1460516
M3 - RGC 32 - Refereed conference paper (with host publication)
T3 - Conference Proceedings of the IEEE International Performance, Computing, and Communications Conference
SP - 59
EP - 66
BT - Conference Proceedings of the 24th IEEE International Performance, Computing, and Communications Conference, IPCCC 2005
T2 - 24th IEEE International Performance, Computing, and Communications Conference, IPCCC 2005
Y2 - 7 April 2005 through 9 April 2005
ER -