To facilities of AO-spectrum analyzer implementation into CDMA telecommunications with enhanced SIR-factors

Abstract

It is shown that the devices for real time narrow-band interferences measurements within the CDMA mobile communication systems on the base of the acousto-optic spectrum analyzer (AOSA) with satisfactory performances can be designed. There is proposed the overlay modcl giving a significant advantages in the interference immunity for simultaneous operation of a wide-band (CDhW) and 3 narrow-band (TDMA) cellular systems.