Title :
Outage analysis and spectral efficiency of indoor mobile radio systems
Author :
Choong, J. ; Everitt, D.
Author_Institution :
Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia
Abstract :
The results of investigations into outage probability and spectral efficiency of indoor radio are presented here. The motivation is to determine optimal placement of base stations by considering interference constraints within a building. Expressions for signal to interference ratio and outage probability are developed to achieve this. In particular, emphasis has been placed on the three-dimensional nature of the indoor environment. Initially, the signal to interference is determined without consideration for signal variation with mobile units placed in worst case positions. Outage probability expressions are then developed with mobile units allowed to roam freely and with signal variation. Results demonstrate that frequency reuse can be employed to obtain optimal spectral efficiency
Keywords :
indoor radio; land mobile radio; probability; radio spectrum management; radiofrequency interference; radiowave propagation; base stations placement; building; frequency reuse; indoor radio; interference constraints; mobile radio; outage probability; signal to interference ratio; signal variation; spectral efficiency; Australia; Base stations; Floors; Frequency; Interference; Land mobile radio; Roaming; Spectral analysis; Telephone sets; Wireless LAN;
Conference_Titel :
Vehicular Technology Conference, 1995 IEEE 45th
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-2742-X
DOI :
10.1109/VETEC.1995.504904
