Fast hierarchical searching algorithm for real time location tracking with maximum likelihood estimation

被引：0
|
作者：
Matsumoto, K [1 ]
Hattori, T [1 ]
机构：
[1] Sophia Univ, Dept Elect Engn, Tokyo 102, Japan
来源：
VTC2005-SPRING: 2005 IEEE 61ST VEHICULAR TECHNOLOGY CONFERENCE, VOLS 1-5, PROCEEDINGS | 2005年
关键词：
component; hierarchical searching; maximum likelihood function; location estimation; wireless;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
The maximum likelihood method is a promising technology for the calculation method of location estimation of the MSs (Mobile Station) in a designed area. Generally it requires a large computation to find a location when using the maximum likelihood calculation in the designated area. This paper proposes Fast Hierarchical Searching Algorithm which reduced the number of calculation. And we clarify validity in a computer simulation. The optimum hierarchical number is derived in a closed form for the rectangular area. Example illustrates that original mesh size of 257x257, the calculation is reduced to 175, which corresponds to 1/377.
引用
收藏
页码：2820 / 2824
页数：5
相关论文
共 50 条
  • [41] Fast Maximum Likelihood Algorithm for Localization of Fluorescent Molecules
    Starr, Rebecca
    Stahlheber, Shane P.
    BIOPHYSICAL JOURNAL, 2012, 102 (03) : 722A - 722A
  • [42] A Fast Normalized Maximum Likelihood Algorithm for Multinomial Data
    Kontkanen, Petri
    Myllymaki, Petri
    19TH INTERNATIONAL JOINT CONFERENCE ON ARTIFICIAL INTELLIGENCE (IJCAI-05), 2005, : 1613 - 1615
  • [43] Fast maximum likelihood algorithm for localization of fluorescent molecules
    Starr, Rebecca
    Stahlheber, Shane
    Small, Alex
    OPTICS LETTERS, 2012, 37 (03) : 413 - 415
  • [44] Location Multiplicative Error Models with Quasi Maximum Likelihood Estimation
    Li, Qian
    JOURNAL OF TIME SERIES ANALYSIS, 2020, 41 (03) : 387 - 405
  • [45] MAXIMUM-LIKELIHOOD-ESTIMATION OF GENE LOCATION BY LINKAGE DISEQUILIBRIUM
    HILL, WG
    WEIR, BS
    AMERICAN JOURNAL OF HUMAN GENETICS, 1994, 54 (04) : 705 - 714
  • [46] Accurate Estimation of Partial Discharge Location using Maximum Likelihood
    Wadi, Ali
    Al-Masri, Wasim
    Siyam, Wisal
    Abdel-Hafez, Mamoun F.
    El-Hag, Ayman H.
    IEEE SENSORS LETTERS, 2018, 2 (04)
  • [47] MAXIMUM-LIKELIHOOD-ESTIMATION OF OBJECT LOCATION IN DIFFRACTION TOMOGRAPHY
    DEVANEY, AJ
    TSIHRINTZIS, GA
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1991, 39 (03) : 672 - 682
  • [48] Fast motion estimation algorithm for real-time application
    School of Electronic and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
    Jisuanji Gongcheng, 2006, 2 (223-225):
  • [49] Fast Motion Estimation Algorithm Based on Real Time Monitoring
    Xu, Xuemei
    Mo, Qin
    Ni, Lan
    Guo, Qiaoyun
    Li, An
    MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-8, 2012, 383-390 : 5028 - 5033
  • [50] Efficient Time of Arrival Estimation Algorithm Achieving Maximum Likelihood Performance in Dense Multipath
    Bialer, Oded
    Raphaeli, Dan
    Weiss, Anthony J.
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2012, 60 (03) : 1241 - 1252
12345