Apparatus and method for multicast broadcast service in wireless communication system that uses multi-carrier
AssigneeSamsung Electronics Co., Ltd.
InventorsKyung-Kyu Kim, Jae-Jeong Shim, Tae-Young Kim, Hyun-Jeong Kang
Life of this patent
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Abstract
A method for operating a base station for Multicast Broadcast Services (MBS) in a wireless communication system that uses a multi-carrier is provided. In the method, MBS capability exchange is performed on a terminal using a primary carrier. A first message for configuring at least one MBS service flow is received from the terminal. A second message is transmitted to the terminal in response to the first message. The second message includes switching information between the primary carrier and a secondary carrier. MBS data is transmitted using the secondary carrier.
Claims34
A method for operating a base station for Multicast Broadcast Services (MBS) in a wireless communication system that uses a multi-carrier, the method comprising:
- performing MBS capability exchange on a terminal using a primary carrier;
- receiving a first message for configuring at least one MBS service flow from the terminal;
- transmitting a second message to the terminal in response to the first message, the second message including switching information between the primary carrier and a secondary carrier;
- and
- transmitting MBS data using the secondary carrier.
A method for operating a terminal for Multicast Broadcast Services (MBS) in a wireless communication system that uses a multi-carrier, the method comprising:
- performing MBS capability exchange with a base station using a primary carrier;
- transmitting a first message for configuring at least one MBS service flow to the base station;
- receiving a second message including switching information between the primary carrier and a secondary carrier from the base station in response to the first message;
- and
- receiving MBS data using the secondary carrier.
An apparatus of a base station, for Multicast Broadcast Services (MBS) in a wireless communication system that uses a multi-carrier, the apparatus comprising:
- a controller for performing MBS capability exchange on a terminal using a primary carrier;
- a receiver for receiving a first message for configuring at least one MBS service flow from the terminal;
- and
- a transmitter for transmitting a second message to the terminal in response to the first message, the second message including switching information between the primary carrier and a secondary carrier, and for transmitting MBS data using the secondary carrier.
An apparatus of a terminal, for Multicast Broadcast Services (MBS) in a wireless communication system that uses a multi-carrier, the apparatus comprising:
- a controller for performing MBS capability exchange with a base station using a primary carrier;
- a transmitter for transmitting a first message for configuring at least one MBS service flow to the base station;
- and
- a receiver for receiving a second message from the base station in response to the first message, the second message including switching information between the primary carrier and a secondary carrier, and for receiving MBS data using the secondary carrier.
A wireless communication system that uses a multi-carrier for Multicast Broadcast Services (MBS), the system comprising:
- a base station for performing MBS capability exchange on a terminal using a primary carrier, for receiving a first message for configuring at least one MBS service flow from the terminal, for transmitting a second message to the terminal in response to the first message, the second message including switching information between the primary carrier and a secondary carrier, and for transmitting MBS data using the secondary carrier;
- and
- the terminal for performing MBS capability exchange with the base station using the primary carrier, for transmitting the first message to the base station, receiving the second message from the base station in response to the first message, and for receiving MBS data using the secondary carrier.
A wireless communication system that uses a multi-carrier for Multicast Broadcast Services (MBS), the system comprising:
- a base station for performing MBS capability exchange on a terminal using a primary carrier, for transmitting a first message comprising switching information between the primary carrier and a secondary carrier to the terminal in order to configure at least one MBS service flow, for receiving a second message from the terminal in response to the first message, and for transmitting MBS data using the secondary carrier;
- and
- the terminal for performing MBS capability exchange with the base station using the primary carrier, for receiving the first message from the base station, for transmitting the second message to the base station in response to the first message, and for receiving MBS data using the secondary carrier.
Dependencies are inferred from the claim text.