A continuous media transport protocol
| Autor: | Paul Michael Freeman |
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| Rok vydání: | 2018 |
| Předmět: |
Schedule
Transmission delay Computer science business.industry Network packet ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS Real-time computing Transmission (telecommunications) Communications protocol business Audio over Ethernet Protocol (object-oriented programming) Data transmission Computer network |
| DOI: | 10.31274/rtd-180813-10077 |
| Popis: | A protocol for the transmission of digitized audio and video data must schedule data transmission such that each audio or video sample is available in the receiver's buffer by its play-out deadline without overflowing the allotted buffer space at the receiver. While traditional data communication protocols provide error-free data transmission through the use of time-outs and retransmissions, the unbounded number of retransmissions that a packet may suffer results in an unboundable network transmission delay. Thus, such protocols are not appropriate for the real-time transmission of digitized audio and video data. This dissertation examines the network environments likely to be used for digitized audio and video data transmission and develops an audio/video transport-layer communication protocol which for such network environments. A unique feature of this protocol is the calculation of a transmission schedule which can minimize the buffer requirements at the receiver while still meeting the real-time play-out deadlines of the individual audio and video streams. |
| Databáze: | OpenAIRE |
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