Patent Document ID: 20070281726
Application ID: 10592586
Patent Flag: 0

Claim One:
1. A method for controlling the transmission of feedback of mobile terminals receiving via an air interface of a mobile communication system a multicast or broadcast service transmitted or forwarded by a feedback control entity of the mobile communication system, the method comprising performed by a mobile terminal: receiving the multicast or broadcast service via a unidirectional downlink channel and using an unreliable transport protocol and a session protocol, wherein the session protocol configures feedback provision of terminals receiving the multicast or broadcast service, receiving parameters based on which the mobile terminal decides whether to provide session protocol configured feedback to the feedback control entity, deciding whether to provide session protocol configured feedback for the multicast service or broadcast to the feedback control entity based on the received parameters, in case it is decided to provide session protocol configured feedback, establishing a bearer for providing feedback to the feedback control entity, and transmitting session protocol configured feedback indicating reception statistics of said multicast or broadcast service to the feedback control entity via said established bearer.