ITU-T - International Telecommunication Union/ITU Telcommunication Sector: Recent submissions
Now showing items 1601-1620 of 12687
-
ITU-T J.388
Abstract: This Recommendation defines a system for real-time video/audio transmission over an IP-based network. Three profiles are defined, for video telephony, SDTV video transmission, and HDTV video transmission. The protocol of ... -
ITU-T Y.2214
Abstract: Customized multimedia ring (CMR) is a set of services that allows subscribers to customize the media used for ring tone presentation to the called/calling party. CMR consists of the customized ring-back tone (CRBT) service ... -
ITU-T Y.2615
Abstract: This Recommendation identifies the routing mechanisms of the public packet telecom data network (PTDN), including routing architecture, routing models and corresponding routing mechanisms, such as topology construction, ... -
ITU-T G.8201
Abstract: This Recommendation specifies error performance events, parameters and objectives for ODUk paths1 of the optical transport network (OTN), as specified in [ITU-T G.709]. Clauses 1.1 to 1.3 give further details. ...Subject(s) : Background block error (BBE) , block-based concept , EDC usage , error detection code (EDC) , error performance objectives , error performance parameters , hypothetical reference optical path (HROP) , in-service monitoring (ISM) , optical channel data unit-k (ODUk) path , severely errored second(SES) , tandem connection monitoring (TCM) ,

درباره ما