Deng Ping, Zhu Zhong-liang . An Antenna Array Location Method and Its Simulation Study[J]. Journal of Electronics & Information Technology, 2005, 27(6): 841-844.
Citation:
Deng Ping, Zhu Zhong-liang . An Antenna Array Location Method and Its Simulation Study[J]. Journal of Electronics & Information Technology, 2005, 27(6): 841-844.
Deng Ping, Zhu Zhong-liang . An Antenna Array Location Method and Its Simulation Study[J]. Journal of Electronics & Information Technology, 2005, 27(6): 841-844.
Citation:
Deng Ping, Zhu Zhong-liang . An Antenna Array Location Method and Its Simulation Study[J]. Journal of Electronics & Information Technology, 2005, 27(6): 841-844.
In order to overcome the near-far problem encountered in CDMA mobile location estimation, in this paper a mobile location method to utilize an antenna array and TSOA/AOA hybrid location technique is proposed, the GDOP distribution of different location methods are analyzed and TSOA/AOA hybrid location algorithm are provided. Simulation results under different condition show that as far as AOA measurements is relatively accurate, mobile can be exactly located by this method.
范平志,邓平,刘林.蜂窝网无线定位.北京:电子工业出版社,2002:52-60.[2]Caffery J. Wireless Location in CDMA Cellular Radio Systems.Kluwer Academic Publishers, 1999:5 - 10.[3]Levanon J. Lowest GDOP in 2-D scenarios. lEE Proc.-Radar,SonarNavig, 2000, 147(3): 7 - 9.[4]孙仲康,等.单多基地有源无源定位技术.北京:国防工业出版社,1996:142-180.[5]邓平,等.一种TDOA/AOA混合定位算法及其性能分析.电波科学学报,2002,17(6):633-636.[6]Chan Y T, Ho K C. A simple and efficient estimator for hyperbolic location[J].IEEE Trans. on Signal Processing.1994,42(8):1905-
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