Method and apparatus for configuring MBMS MDT for multiple MBSFN areas in wireless communication system
First Claim
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1. A method for configuring, by a user equipment (UE), multimedia broadcast multicast service (MBMS) minimization of drive test (MDT) in a wireless communication system, the method comprising:
- receiving a representative multicast control channel (MCCH) indicator, which indicates a first MCCH among multiple MCCHs, from a network via a system information block type 13;
receiving a MBMS-MDT configuration by reading the first MCCH based on the representative MCCH indicator;
performing MBMS-MDT based on the received MBMS-MDT configuration, upon receiving an interested MBMS service from a multicast broadcast single frequency network (MBSFN) area corresponding to a second MCCH among the multiple MCCHs;
receiving a MBMS-MDT configuration change notification which indicates the MBMS-MDT configuration is changed;
receiving a new MBMS-MDT configuration by reading the first MCCH; and
performing MBMS-MDT reconfiguration according to the new MBMS-MDT configuration.
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Abstract
A method and apparatus for configuring multimedia broadcast multicast service (MBMS) minimization of drive test (MDT) in a wireless communication system is provided. A user equipment (UE) receives a representative multicast control channel (MCCH) indicator from a network, and receives a MBMS-MDT configuration on a representative MCCH, which is indicated by the representative MCCH indicator, among multiple MCCHs from the network. Thereafter, the UE performs MBMS-MDT based on the received MBMS-MDT configuration.
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Citations
13 Claims
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1. A method for configuring, by a user equipment (UE), multimedia broadcast multicast service (MBMS) minimization of drive test (MDT) in a wireless communication system, the method comprising:
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receiving a representative multicast control channel (MCCH) indicator, which indicates a first MCCH among multiple MCCHs, from a network via a system information block type 13; receiving a MBMS-MDT configuration by reading the first MCCH based on the representative MCCH indicator; performing MBMS-MDT based on the received MBMS-MDT configuration, upon receiving an interested MBMS service from a multicast broadcast single frequency network (MBSFN) area corresponding to a second MCCH among the multiple MCCHs; receiving a MBMS-MDT configuration change notification which indicates the MBMS-MDT configuration is changed; receiving a new MBMS-MDT configuration by reading the first MCCH; and performing MBMS-MDT reconfiguration according to the new MBMS-MDT configuration. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A user equipment (UE) configured to configure multimedia broadcast multicast service (MBMS) minimization of drive test (MDT) in a wireless communication system, the UE comprising:
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a transceiver configured to transmit or received a radio signal; and a processor coupled to the transceiver, and configured to; receive a representative multicast control channel (MCCH) indicator, which indicates a first MCCH among multiple MCCHs, from a network via a system information block type 13; receive a MBMS-MDT configuration by reading the first MCCH based on the representative MCCH indicator; perform MBMS-MDT based on the received MBMS-MDT configuration, upon receiving an interested MBMS service from a multicast broadcast single frequency network (MBSFN) area corresponding to a second MCCH among the multiple MCCHs; receive a MBMS-MDT configuration change notification which indicates the MBMS-MDT configuration is changed; receive a new MBMS-MDT configuration by reading the first MCCH; and perform MBMS-MDT reconfiguration according to the new MBMS-MDT configuration.
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Specification