A method and apparatus for establishing feedback channels in an MBMS
(multimedia broadcast/multicast service) for UMTS (Universal Mobile
Telecommunication System) by selectively establishing RRC connections
with terminals that are capable of transmitting uplink feedback
information regarding the particular MBMS service. When requesting an RRC
connection, a terminal sends an RRC connection message including
information related to MBMS and the UTRAN selectively establishes an RRC
connection with the terminal based on the information related to MBMS.
The terminal indicates whether both a point-to-multipoint radio bearer
and a point-to-point radio bearer can be received and, optionally,
provides terminal class information in the RRC connection request
message. The UTRAN gives higher priority to those terminals that indicate
the capability to receive both a point-to-multipoint radio bearer and a
point-to-point radio bearer when selecting terminals with which to
establish an RRC connection, thereby maximizing feedback information
regarding a particular MBMS service.