Abstract: A method and an apparatus for establishing a session between a thin client (TC) and a media gateway for media stream data transmitting are provided. The TC sends media stream transmission information of the TC to the media gateway through a virtual machine (VM), and receives media stream information of the media gateway from the VM. A session between the TC and the media gateway is established. After the session is established, the TC and the media gateway transmit media stream data directly by taste the established session.

Abstract: A method and an apparatus for transmitting media stream data in a cloud computing system are provided. The method includes: sending, by a thin client (TC), media stream transmission information of the TC to a virtual machine (VM), so that the VM sends the media stream transmission information of the TC to a media gateway; receiving, by the TC, media stream transmission information of the media gateway from the VM; and establishing, by the TC, a session between the TC and the media gateway according to the media stream transmission information of the TC and the media stream transmission information of the media gateway, and transmitting media stream data by using the established session.

Abstract: A method and an apparatus for transmitting media stream data in a cloud computing system are provided. Before the establishment of a session between a Thin Client (TC) and a media gateway, the TC and the media gateway may exchange control signaling through the Virtual Machine (VM). After the session is established, the TC and the media gateway can transmit media stream data directly by using the established session. Due to the media stream data not passing through the VM, the VM does not need to encode or decode media stream data, and therefore the Central Processing Unit (CPU) occupation rate of the VM will not be high. As a result, the quantity of VMs that can run on a corresponding physical server can be further increased so as to improve the resource utilization rate of the physical server.

Abstract: A method and an apparatus for transmitting media stream data in a cloud computing system are provided. The method includes: sending, by a thin client (TC), media stream transmission information of the TC to a virtual machine (VM), so that the VM sends the media stream transmission information of the TC to a media gateway; receiving, by the TC, media stream transmission information of the media gateway from the VM; and establishing, by the TC, a session between the TC and the media gateway according to the media stream transmission information of the TC and the media stream transmission information of the media gateway, and transmitting media stream data by using the established session.