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| An Antenna Array Location Method and Its Simulation Study |
| Deng Ping①;Zhu Zhong-liang② |
| ①Institute of Mobile Communication,Southwest Jiaotong University,Chengdu 610031, China;②Institute of Southwest Electron. & Telecom. Techniques, Chengdu 610041, China |
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Abstract 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.
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Received: 18 February 2004
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2005, Vol. 27 
