Title :
Interference characteristics of TDMA in-building wireless systems
Author :
Yu, D. ; Falconer, D.D. ; Hafez, H.M.
Author_Institution :
Bell-Northern Res., Ottawa, Ont., Canada
fDate :
27 Sep-1 Oct 1994
Abstract :
Computer simulations were used to investigate the interference characteristics of TDMA in-building wireless systems. These simulations were designed to answer the following questions. Is the interference mainly from a single dominant interferer or a number of strong equal power interferers? For situations with a strong dominant interferer, what is the probability that it is a co-channel interferer? These investigations were conducted on a number of system scenarios with different system parameters. Simulation results show a high probability of a dominant interferer. In general, interference cancellation techniques work best to suppress a single dominant interferer. Therefore, improvements in system performance with increased traffic capacity and improved communications quality are expected by incorporating these techniques
Keywords :
adjacent channel interference; cochannel interference; indoor radio; interference suppression; telecommunication traffic; time division multiple access; TDMA; adjacent channel interference; co-channel interference; communications quality; computer simulations; equal power interferers; in-building wireless systems; interference cancellation techniques; interference characteristics; single dominant interferer; system parameters; system performance; traffic capacity; Attenuation; Drives; Frequency; Interference; Power control; Probability; System performance; Systems engineering and theory; Time division multiple access; Traffic control;
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.1994.383051
