@article{(Open Science Index):https://publications.waset.org/pdf/8589,
	  title     = {Hybrid TOA/AOA Schemes for Mobile Location in Cellular Communication Systems},
	  author    = {Chien-Sheng Chen and  Szu-Lin Su and  Chuan-Der Lu},
	  country	= {},
	  institution	= {},
	  abstract     = {Wireless location is to determine the mobile station (MS) location in a wireless cellular communications system. When fewer base stations (BSs) may be available for location purposes or the measurements with large errors in non-line-of-sight (NLOS) environments, it is necessary to integrate all available heterogeneous measurements to achieve high location accuracy. This paper illustrates a hybrid proposed schemes that combine time of arrival (TOA) at three BSs and angle of arrival (AOA) information at the serving BS to give a location estimate of the MS. The proposed schemes mitigate the NLOS effect simply by the weighted sum of the intersections between three TOA circles and the AOA line without requiring a priori information about the NLOS error. Simulation results show that the proposed methods can achieve better accuracy when compare with Taylor series algorithm (TSA) and the hybrid lines of position algorithm (HLOP).
},
	    journal   = {International Journal of Information and Communication Engineering},
	  volume    = {4},
	  number    = {2},
	  year      = {2010},
	  pages     = {287 - 291},
	  ee        = {https://publications.waset.org/pdf/8589},
	  url   	= {https://publications.waset.org/vol/38},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 38, 2010},
	}