Patent ID: 7701915
Filing Date: 2010-04-20
Classification: H04L,H04W

Abstract:
1. A method comprising: selecting at least one media stream to be transmitted from a second device to a first device, said selecting at least partly via a wireless communication network; defining quality of service requirements for transmitting said selected at least one media stream; reserving transmission resources from the wireless communication network for the transmission of said at least one media stream; performing a setup procedure between the first device and the second device for activating at least one packet data transmission connection; requesting by the first device the start of transmission of the at least one media stream; transmitting the selected at least one media stream from the second device to the first device, the transmitting using one data transmission Packet Data Protocol context in the transmission of the selected at least one media stream, wherein information on the granted reserved resources is transmitted from the second device to the first device either at or after said requesting the start of transmission of the at least one media stream by the first device, if a single packet data transmission connection is shared by more than one multimedia stream; or at said setup procedure, if a separate packet data transmission connection is activated for each media stream.