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US 7,624,325 B2Granted
Repairing errors in data of MBMS service
AssigneeLG Electronics Inc.
InventorsYoung Dae Lee, Seung June Yi, Sung Duck Chun
Life of this patent
Estimating the term…
Abstract
In order to guarantee service quality for a terminal for a particular point-to-multipoint service, a broadcast or multicast radio terminal system is characterized in that after the corresponding session is complete, information regarding the data that the terminal did not properly receive is informed to the UTRAN, and then the corresponding data is received upon re-transmission from the UTRAN.
Claims20
A method of receiving a point-to-multipoint service in a mobile terminal, the method comprising:
- receiving data blocks of the point-to-multipoint service during a session;
- and
- transmitting a repairing request to a network such that at least one data block, which was received unsuccessfully during the session, can be corrected after completion of the session,
- wherein the session of the point-to-multipoint service is identifiable by an identifier, and
- wherein the identifier is to distinguish a transmission of the session from a retransmission of the session.
2 more elements
A method of providing a point-to-multipoint service from a communications network, the method comprising:
- transmitting data blocks of the point-to-multipoint service during a session;
- receiving a repairing request from a terminal such that at least one data block, which was received unsuccessfully during the session, can be corrected after completion of the session;
- and
- wherein the session of the point-to-multipoint service is identifiable by an identifier, and
- wherein the identifier is to distinguish a transmission of the session from a retransmission of the session.
2 more elements
Dependencies are inferred from the claim text.