_{^{Communications Magazine, IEEE.Volume 47,  Issue 10,  October 2009 Page(s):92 - 98}}

^{_Autores: Venkatachalam, M.; Etemad, K.; Ballantyne, W.; Chen, B.}

Location-based services have become a requisite feature for most wireless networks. There are two primary use cases: newer applications such as navigation, tracking of assets and personnel, and Points of Interest lookup, and emergency services (e.g.,...

_{Accesible en IEEE Xplore}