Session control for media stream transmission

• Main Authors: DANIEL CATREIN, FRANK HARTUNG, JOHANNES WILLIG, MARKUS KAMPMANN
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2018
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention describes a method for controlling transmission of a media stream comprising multiple continuous stream elements. The method comprises the steps of obtaining (32) a media description ofthe media stream, the media description indicating an initial element of a stream element; sending (34) a request for the initial stream element and initiating (36) a session control process for a session; associating (38) the media stream with the session in the session control process; and according to a control rule of the session, controlling transmission of a subsequent element of the streamelement. The invention further describes an apparatus and other methods implementing the session control of the invention. 描述了用于控制包括多个连续流元素的媒体流的传输的方法。所述方法包括获得(32)媒体流的媒体描述的步骤，所述媒体描述指示流元素的初始元素。发送(34)对初始流元素的请求并为会话启动(36)会话控制过程。在会话控制过程中将所述媒体流与会话相关联(38)。依据所述会话的控制规则，控制所述流元素的后继元素的传输。还描述了实施本发明的装置和其他方法。