Apparatus and method for MBMS in wireless communication system
First Claim
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1. A method for receiving a multimedia broadcast/multicast service (MBMS) service in a wireless communication system, the method comprising:
- receiving MBMS control information on a first multicast channel (MCH);
receiving at least one MBMS traffic on a second MCH based on the MBMS control information;
receiving a medium access control (MAC) protocol data unit (PDU) on the second MCH,wherein the MAC PDU includes information indicating a change of the MBMS control information,wherein the information is a multicast control channel (MCCH) change indication,wherein the information is a MAC control element (CE) indicating the change of the MBMS control information, andwherein the MAC PDU further includes a MAC subheader corresponding to the MAC CE, and the MAC subheader includes a logical channel ID (LCID) for identifying the MAC CE; and
receiving changed MBMS control information on the first MCH if the information indicates the change of the MBMS control information.
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Abstract
A method and apparatus of allocating a resource for a plurality of logical channels is provided. A transmitter acquires a plurality of available resources for a plurality of component carriers, and allocates the plurality of available resources to the plurality of logical channels based on priority of each of the plurality of logical channels.
10 Citations
10 Claims
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1. A method for receiving a multimedia broadcast/multicast service (MBMS) service in a wireless communication system, the method comprising:
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receiving MBMS control information on a first multicast channel (MCH); receiving at least one MBMS traffic on a second MCH based on the MBMS control information; receiving a medium access control (MAC) protocol data unit (PDU) on the second MCH, wherein the MAC PDU includes information indicating a change of the MBMS control information, wherein the information is a multicast control channel (MCCH) change indication, wherein the information is a MAC control element (CE) indicating the change of the MBMS control information, and wherein the MAC PDU further includes a MAC subheader corresponding to the MAC CE, and the MAC subheader includes a logical channel ID (LCID) for identifying the MAC CE; and receiving changed MBMS control information on the first MCH if the information indicates the change of the MBMS control information. - View Dependent Claims (2, 3, 4, 9)
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5. A wireless apparatus for receiving a multimedia broadcast/multicast service (MBMS) service, the wireless apparatus comprising:
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a radio frequency unit for transmitting and receiving a radio signal; and a processor operatively coupled with the radio frequency unit and configured to; receive MBMS control information on a first multicast channel (MCH); receive at least one MBMS traffic on a second MCH based on the MBMS control information; receive a medium access control (MAC) protocol data unit (PDU) on the second MCH, wherein the MAC PDU includes information indicating a change of the MBMS control information, wherein the information is a multicast control channel (MCCH) change indication, wherein the information is a MAC control element (CE) indicating the change of the MBMS control information, and wherein the MAC PDU further includes a MAC subheader corresponding to the MAC CE, and the MAC subheader includes a logical channel ID (LCID) for identifying the MAC CE; and receive changed MBMS control information on the first MCH if the information indicates the change of the MBMS control information. - View Dependent Claims (6, 7, 8, 10)
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Specification