论文信息 - Efficient algorithms for prediction of indoor radio propagation

Efficient algorithms for prediction of indoor radio propagation

A propagation model based on geometric optics has become popular for simulating indoor radio propagation. We present and compare two algorithms that implement the model; both algorithms utilize a spatial data structure that allows very efficient path tracing.

Steven Fortune

[1] Reinaldo A. Valenzuela. A ray tracing approach to predicting indoor wireless transmission , 1993, IEEE 43rd Vehicular Technology Conference.

[2] Theodore S. Rappaport,et al. A ray tracing technique to predict path loss and delay spread inside buildings , 1992, [Conference Record] GLOBECOM '92 - Communications for Global Users: IEEE.

[3] A. Rajkumar,et al. Predicting RF coverage in large environments using ray-beam tracing and partitioning tree represented geometry , 1996, Wirel. Networks.

[4] R. Gahleitner,et al. A ray splitting model for indoor radio propagation associated with complex geometries , 1993, IEEE 43rd Vehicular Technology Conference.

[5] Hiroshi Yoshiura,et al. An evaluation point culling algorithm for radio propagation simulation based on the imaging method , 1996 .

[6] R.L. Hamilton,et al. Ray tracing as a design tool for radio networks , 1991, IEEE Network.

[7] Rainer Gahleitner,et al. Prediction of indoor radio propagation with the ray splitting model including edge diffraction and rough surfaces , 1994, Proceedings of IEEE Vehicular Technology Conference (VTC).

[8] Brian W. Kernighan,et al. WISE design of indoor wireless systems: practical computation and optimization , 1995 .

[9] Theodore S. Rappaport,et al. A ray tracing method for predicting path loss and delay spread in microcellular environments , 1992, [1992 Proceedings] Vehicular Technology Society 42nd VTS Conference - Frontiers of Technology.