Title :
D1900 micro cell indoor/outdoor applications
Author :
Wachter, Andreas ; Klingert, Roland
Author_Institution :
Siemens AG, Munich, Germany
fDate :
27 Sep-1 Oct 1994
Abstract :
This paper describes the impact of indoor/outdoor PCS applications for D1900 micro cell radio networks. The effects of building penetration losses Li and the ratio of indoor to outdoor subscribers Pi are investigated with respect to frequency reusability i.e. spectrum efficiency. A radio network simulation model is presented that allows to calculate the cochannel interference location reliability for indoor/outdoor applications. The impact of power control is taken into account by using a DCS 1800 like power control algorithm. Our simulation results show that Li and Pi are critical radio network parameters leading to very high cluster sizes for typical parameter values. We further demonstrate how power control dramatically improves the cochannel interference protection and therefore spectrum efficiency
Keywords :
cellular radio; cochannel interference; digital radio; frequency allocation; indoor radio; land mobile radio; losses; personal communication networks; power control; radiofrequency interference; reliability; simulation; telecommunication control; D1900 micro cell radio; DCS 1800; PCS; building penetration losses; cochannel interference location reliability; cochannel interference protection; frequency reusability; indoor applications; indoor to outdoor subscribers ratio; micro cell radio networks; outdoor applications; personal communications systems; power control algorithm; radio network parameters; radio network simulation model; simulation results; spectrum efficiency; Cellular networks; Clustering algorithms; Distributed control; Interchannel interference; Personal communication networks; Power control; Power system protection; Propagation losses; Radio frequency; Radio network;
Conference_Titel :
Universal Personal Communications, 1994. Record., 1994 Third Annual International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-1823-4
DOI :
10.1109/ICUPC.1994.383074
