Method for communication in system in which 4G and 5G coexist, and device therefor
The present disclosure relates to a communication scheme for merging IoT technology with a 5G communication system supporting a data transmission rate higher than that of a 4G system, and to a system for the scheme. The present disclosure can be applied to intelligent services (for instance, smart home, smart building, smart city, smart car or connected car, heath care, digital education, retail business, security- and safety-related service and so forth) on the basis of 5G communication technology and IoT-related technology. The present invention provides a device and method for supporting paging signal processing using multi-connection in a wireless communication system.
1. A communication method of a terminal the method comprising:
receiving, from a base station, master system information, the master system information including first transmission information on additional system information;
receiving, from the base station, the additional system information based on the first transmission information, the additional system information including second transmission information of a paging signal; and
receiving, from the base station, the paging signal based on the second transmission information.
2. The method of claim 1 , wherein the receiving of the paging signal comprises:
transmitting, to the base station, a message including at least one of identification information of the terminal or paging identification information; and
receiving, from the base station, the paging signal transmitted according to at least one of the identification information of the terminal or the paging identification information.
3. The method of claim 1 , wherein:
the additional system information includes information on whether a paging signal for a paging area, to which the terminal belongs, is transmitted; and
the receiving of the paging signal comprises receiving the paging signal from the base station, in case that the paging signal is transmitted from the paging area to which the terminal belongs.
4. The method of claim 1 , further comprising:
identifying a radio access technology (RAT), according to which the terminal desires to receive the paging signal; and
receiving the paging signal from a base station included in the RAT, according to which the terminal desires to receive the paging signal.
5. A communication method of a base station the method comprising:
transmitting, to a terminal, master system information, the master system information including first transmission information on additional system information;
transmitting, to the terminal, the additional system information based on the first transmission information, the additional system information including second transmission information of a paging signal; and
transmitting, to the terminal, the paging signal based on the second transmission information.
6. The method of claim 5 , wherein the transmitting of the paging signal comprises:
receiving a message including at least one of identification information of the terminal or paging identification information from the terminal; and
determining whether to transmit the paging signal to the terminal, according to at least one of the identification information of the terminal or the paging identification information, and transmitting the paging signal to the terminal.
7. The method of claim 5 , wherein the transmitting of the paging signal comprises:
receiving information for determination of a radio access technology (RAT), according to which the terminal desires to receive the paging signal, from at least one among the terminal and an entity that controls the paging signal of the terminal; and
transmitting the paging signal to the terminal, in case that the base station is included in the RAT to which the terminal desires to receive the paging signal.
8. A terminal, comprising:
a transceiver; and
a controller configured to:
receive, from a base station via the transceiver, master system information, the master system information including first transmission information on additional system information,
receive, from the base station via the transceiver, the additional system information based on the first transmission information, the additional system information including second transmission information of a paging signal, and
receive, from the base station via the transceiver, the paging signal based on the second transmission information.
9. The terminal of claim 8 , wherein the controller is configured to:
transmit, to the base station via the transceiver a message including at least one of identification information of the terminal or paging identification information; and
receive, from the base station via the transceiver the paging signal transmitted according to at least one of the identification information of the terminal or the paging identification information.
10. The terminal of claim 8 , wherein: the additional system information includes information on whether a paging signal for a paging area, to which the terminal belongs, is transmitted; and
the controller is configured to receive, from the base station via the transceiver, the paging signal in case that the paging signal is transmitted from the paging area to which the terminal belongs.
11. The terminal of claim 8 , wherein the controller is configured to:
determine a radio access technology (RAT), according to which the terminal desires to receive the paging signal; and
receive the paging signal, from a base station via the transceiver, included in the RAT, according to which the terminal desires to receive the paging signal.
12. A base station, comprising:
a transceiver; and
a controller configured to:
transmit, to a terminal via the transceiver, master system information, the master system information including first transmission information on additional system information,
transmit, to the terminal via the transceiver, the additional system information based on the first transmission information, the additional system information including second transmission information of a paging signal, and
transmit, to the terminal via the transceiver, the paging signal based on the second transmission information.
13. The base station of claim 12 , wherein the controller is configured to:
receive, from the terminal via the transceiver, a message including at least one of identification information of the terminal or paging identification information; and
determine whether to transmit the paging signal to the terminal, according to at least one of the identification information of the terminal or the paging identification information, and transmit the paging signal to the terminal.
14. The base station of claim 12 , wherein the controller is configured to:
receive information for determination of a radio access technology (RAT) via the transceiver according to which the terminal desires to receive the paging signal, from at least one among the terminal and an entity that controls the paging signal of the terminal; and
transmit, to the terminal via the transceiver, the paging signal in case that the base station is included in the RAT to which the terminal desires to receive the paging signal.
15. The base station of claim 12 , wherein the additional system information includes information on whether a paging signal for a paging area, to which the terminal belongs, is transmitted.