FIELD: radio engineering and communications.
SUBSTANCE: invention relates to mobile communication. User equipment in LTE system selects one of plurality of CDMA systems and sends indication in relation to selected CDMA system into network element. Network element receives indication of CDMA system, which corresponds to action requested by user equipment. Network element routes data corresponding to requested action into CDMA system. Second network element in LTE system transmits instructions on displaying of multiple CDMA systems to associated systems in form of signalling to user equipment and receives from user equipment signalling containing indication in relation to CDMA system selected by user equipment.
EFFECT: technical result consists in maintaining interaction between one LTE system and plurality of CDMA systems, when LTE system has overlapping coverage with multiple CDMA systems.
23 cl, 9 dwg
