吉林大学学报(工学版) ›› 2010, Vol. 40 ›› Issue (01): 266-0270.

• paper • Previous Articles     Next Articles

Weighted mobile TTOA algorithm for UWB precision positioning

ZHANG Yue-xia1,2,3, TAO Xiao-feng1,3, ZHANG Ping1,3   

  1. 1.Wireless Technology Innovation Institute|Beijing University of Posts and Telecommunications, Beijing 100876,China；2.School of Photoelectronic Information and Communication Engineering,Beijing Information Science and Technology University,Beijing 100101,China|3.Key Lab of Universal Wireless Communications,Ministry of Education,Beijing University of Posts and Telecommunications, Beijing 100876,China
  • Received:2008-03-27 Online:2010-01-01 Published:2010-01-01

PDF (PC)

552

Abstract:

A weighted mobile triangle time of arrival algorithm (WMTTOA) for positioning was proposed for ultrawide band (UWB) communication system. The proposed algorithm which has an analytical solution and one reference node (RN) to determine the location of the mobile station (MS) can overcome the non-convergence caused by the inaccurate initial location estimation of the MS. Simulation results showed that the WMTTOA algorithm can mitigate the effect of the nonlineofsight propagation on the positioning precision and achieve more accurate precision than the traditional direct calculation method (DIRECT). The complexity of the WMTTOA algorithm is lower than that of DIRECT.

Key words: wireless positioning, ultra-wide band(UWB), time of arrival, weighted mobile triangle time of arrival, range

CLC Number: 

  • TN911
[1] XI Li-he,ZHANG Xin,SUN Chuan-yang,WANG Ze-xing,JIANG Tao. Adaptive energy management strategy for extended range electric vehicle [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1636-1644.
[2] ZANG Peng-fei, WANG Zhe, SUN Chen-le, LIN Lian-lian. Scavenging process for stable operation of linear range-extende [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1455-1465.
[3] CHU Liang, SUN Cheng-wei, GUO Jian-hua, ZHAO Di, LI Wen-hui. Evaluation method of braking energy recovery based on wheel cylinder pressure [J]. 吉林大学学报(工学版), 2018, 48(2): 349-354.
[4] WANG Qing-nian, WANG Guang-ping, WANG Peng-yu, HAN Biao, LI Feng. Parameter matching for plug-in hybrid electric vehicle based on cost optimization [J]. 吉林大学学报(工学版), 2016, 46(2): 340-347.
[5] SONG Chuan-xue, WANG Da, SONG Shi-xin, PENG Si-lun, XIAO Feng. Extended-range electric vehicle based on power distribution design [J]. 吉林大学学报(工学版), 2015, 45(3): 681-688.
[6] LI Zhan-shan,JIA Xiang-hua,XU Cang-zhu,ZHANG Shu-juan. Max-restricted path consistency algorithm based on half range of domain [J]. 吉林大学学报(工学版), 2015, 45(1): 229-235.
[7] KANG Rong-zong, TIAN Peng-wu, YU Hong-yi. Spurious free dynamic range of ADC based on analysis of quantization noise spectrum [J]. 吉林大学学报(工学版), 2015, 45(1): 328-334.
[8] SU Yu-gang, ZHOU Ya-na, TANG Chun-sen, XIE Shi-yun. Modeling and control of a three-level converter for wide input voltage range switching power supply [J]. 吉林大学学报(工学版), 2014, 44(6): 1743-1749.
[9] CHEN Jian,FAN Guang-hui,KUO Yong-hong. Hierarchical optimization algorithm for resource allocation in relay-assisted cognitive radio network [J]. 吉林大学学报(工学版), 2014, 44(5): 1498-1505.
[10] WANG Zhuo-zheng, JIA Ke-bin. Application of matrix completion and principal component analysis to corrupted image registration [J]. 吉林大学学报(工学版), 2013, 43(增刊1): 78-83.
[11] JIA Cong-xin, WANG Shi-gang, ZHANG Chun-yan. Display method based on LED panel for autostereoscopic display [J]. 吉林大学学报(工学版), 2013, 43(增刊1): 84-87.
[12] WANG Feng-yan, HUANG Run-qiu, CHEN Jian-ping, YANG Guo-dong, NIU Xue-feng, HAN Dong-liang, MA Li-xia. Control surveying of rock mass slope and orientation validation measurement of discontinuities based on reflectorless total station instrument [J]. 吉林大学学报(工学版), 2013, 43(06): 1607-1614.
[13] ZHAO Jing-rong, MI Yang, ZHANG Shu-mei, ZHOU Jin. Error analysis of eye-safe laser rangefinder [J]. 吉林大学学报(工学版), 2012, 42(增刊1): 410-414.
[14] LI Ying-jie, ZHAO Ding-xuan, ZHAO Ying, HOU Jing-wei, LI Shan-feng, YANG Guo-jun. Dynamics modeling and simulation of helicopter aviation [J]. 吉林大学学报(工学版), 2011, 41(增刊2): 241-245.
[15] ZHAO Jing, LIU Guang-da, AN Zhan-feng, WANG Jun. Compensation method for improving dynamic range of HTS SQUID magnetometer [J]. 吉林大学学报(工学版), 2011, 41(05): 1342-1347.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd