Topology optimization of a CDMA-based network of hyperbolic remote-positioning cells

摘要

As a consequence of previous studies and results, a new positioning network is presented, based on three-element positioning NAUTA cells, a system belonging to the wave-based non satellite-based category of positioning systems. An algorithm to derive its optimized topology is proposed, which uses some results from empirical studies in cellular radio propagation, in addition to the geometrically dependent position-dilution-of-precision indicator, as the two main groups of optimization factors. The algorithm can be applied to to derive the best network topology for a specific geographic area, assuming a digital representation of the terrain given from a geographical information system is available.