Method for receiving mobile multicast broadcast service in multi-carrier wireless communication system
AssigneeElectronics and Telecommunications Research Institute
InventorsEunkyung Kim, Jae Sun Cha, Soojung Jung, Sung Cheol Chang, Kwang Jae Lim, Hyun Lee, Chul Sik Yoon
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Abstract
Method receiving Multicast Broadcast Service (MBS) in a wireless communication system is provided. The method comprises receiving a Dynamic Service Addition (DSA) message through a primary carrier, from a Base Station (BS); switching from the primary carrier to a secondary carrier based on the DSA message; receiving an MBS Configuration message through the secondary carrier, from the BS; and receiving MBS data through the secondary carrier based on the MBS Configuration message, from the BS.
Claims14
A method of a Mobile Station (MS) receiving Multicast Broadcast Service (MBS) in a wireless communication system, the method comprising:
- receiving a Dynamic Service Addition (DSA) message through a primary carrier, from a Base Station (BS);
- switching from the primary carrier to a secondary carrier based on the DSA message;
- receiving an MBS Configuration message through the secondary carrier, from the BS;
- and
- receiving MBS data through the secondary carrier based on the MBS Configuration message, from the BS.
A method of a Base Station (BS) transmitting Multicast Broadcast Service (MBS) in a wireless communication system, the method comprising:
- transmitting a Dynamic Service Addition (DSA) message to a Mobile Station (MS) through a primary carrier;
- switching from the primary carrier to a secondary carrier based on the DSA message;
- transmitting an MBS Configuration message to the MS through the secondary carrier;
- and
- transmitting MBS data to the MS through the secondary carrier based on the MBS Configuration message.
A base station for transmitting Multicast Broadcast Service (MBS) in a wireless communication system, the BS comprising:
- a Radio Frequency (RF) unit configured to transmit and receive radio signals;
- and
- a processor connected to the RF unit,
- wherein the processor transmits a Dynamic Service Addition (DSA) message to a Mobile Station (MS) through a primary carrier, switches from the primary carrier to a secondary carrier based on the DSA message, transmits an MBS Configuration message to the MS through the secondary carrier and transmits MBS data to the MS through the secondary carrier based on the MBS Configuration message.
Dependencies are inferred from the claim text.