FIELD: physics; communications.
SUBSTANCE: invention relates to wireless communication systems. A method and a system are proposed for dividing allocation of a direct or return communication line for wireless communication systems with several carriers. The method can allocate two or more code division multiple access carriers (CDMA-carriers) for the direct communication line for transmitting data from a base station to an access terminal; allocate one or more CDMA-carriers for the return communication line for transmitting data from the access terminal to the base station; and restrict transmission of service signals of the return communication line corresponding to two or more CDMA-carriers of the direct communication line.
EFFECT: restriction of transmission of service data over a return communication line.
36 cl, 23 dwg, 1 app
