Method and apparatus for receiving broadcast data in wireless communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsJunhyuk SONG, Jeongsik DONG, Daejoong KIM, Hyungtaig LIM, Jaijin LIM
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Abstract
A method and apparatus for transmitting Multimedia Broadcast Multicast Service (MBMS) data for use in a Long Term Evolution (LTE) system is provided. The method includes generating information for use in determining whether a broadcast area changes on inter-cell movement of a terminal, generating a system information block (SIB) including the generated information, and broadcasting the SIM.
Claims24
An information transmission method of a base station in a wireless communication system, the information transmission method comprising:
- generating information for use in determining whether a broadcast area changes due to inter-cell movement of a terminal;
- generating a System Information Block (SIB) including the generated information;
- and
- broadcasting the SIB.
A broadcast information reception method of a terminal in a wireless communication system, the broadcast information reception method comprising:
- receiving a System Information Block (SIB) from a new cell to which the terminal moves from an old cell;
- determining whether a broadcast area changes based on the SIB;
- and
- determining whether to decode the broadcast data based on a result of the determination.
A base station for transmitting information in a wireless communication system, the base station comprising:
- an interface unit configured to transmit and receive signals;
- and
- a control unit configured to generate information for use in determining whether a broadcast area changes due to inter-cell movement of a terminal, to generate a System Information Block including the generated information, and to control the interface unit to broadcast the SIB.
A terminal for receiving broadcast information in a wireless communication system, the terminal comprising:
- a radio communication unit configured to transmit and receive signals to and from a base station;
- and
- a control unit configured to control the radio communication unit to receive a System Information Block (SIB) from a new cell to which the terminal moves from an old cell, to determine whether a broadcast area changes based on the SIB, and to determine whether to decode the broadcast data based on a result of the determination.
Dependencies are inferred from the claim text.