| P. Owezarsky, M. Diaz, and C. Chassot, "A Time Efficient Architecture for Multimedia Applications," IEEE Journal on Selected Areas in Communication, Special Issue on Protocols and Architectures for Applications of the 21 st Century, Vol.16, N3, April 1998. |
....reliable, and does not integrate synchronisation mechanisms. It is then the same for architectures that rely on XTP, as Berkom [BER93] and CIO [MIL93] The best approach for transmitting multimedia data and respecting their constraints is certainly MMPOC (MultiMedia Partial Order Connection) [OWE98b] [CHA95] AME94] MMPOC relies on the partially ordered delivery of the objects of each streams, introducing then logical synchronisation mechanisms. In addition, thanks to the partial reliability notion that allows to define a minimal QoS on each stream and on the whole multimedia connection, a ....
....This aspect is of great importance in particular in a multicast context. Partial order and partial reliability also allow to reduce the generated traffic due to disordering or loss problems. In addition, they allow to increase the final presentation quality at the applicative level [OWE98b]. FOU97] presents results of the performance evaluation of such an architecture. However, the multimedia partial order and reliability mechanisms are only defined in a point to point context. The partial reliability principle is sufficient in point to point connection because only two entities ....
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P. Owezarski, M. Diaz, C. Chassot, "A Time Efficient Architecture for Multimedia Applications", IEEE Journal on Selected Areas in Communications, special issue on Protocols Architectures for 21st Century Applications, vol. 16, No. 3, April 1998
....temporal gap between audio and video cannot be noticed. Then the inter stream synchronisation period corresponds to the presentation of 5 images. This is because the maximum drift on 5 objects is 50 ms and the inter stream drift is then less than 100 ms. As it has been shown before, as well as in [OWE98] for PNSVS, the temporal intervals composition approach is perfectly suited for point to point multimedia synchronisation. But this approach is not so powerful for multipoint synchronisation. In fact, it is quite difficult with such an approach to synchronise all users and to control the end to ....
P. Owezarski, M. Diaz, C. Chassot, "A Time Efficient Architecture for Multimedia Applications", IEEE Journal on Selected Areas in Communications, special issue on Protocols Architectures for 21st Century Applications, vol. 16, No. 3, April 1998 15
....stream for the first period, it then declares the A4 object lost in order to deliver V5 to the application as early as possible. This by group of media partial reliability management leads to the design of the architecture of Figure 8 that integrates a manager for multimedia multi connections [OWE98]. 14 USER S USER R connection QoS1 connection QoS2 POC POC Inter streams dependancies management Partial order multimedia transport Physical layer to network layer POC POC intra stream dependancies management POC : Partial Order Connection Figure 8. Architecture of the sending and ....
P. Owezarski, M. Diaz, C. Chassot, "A Time Efficient Architecture for Multimedia Applications", IEEE Journal on Selected Areas in Communication, Special Issue on Protocols and Architectures for Applications of the 21st Century, Vol. 16, N 3, pp 383-396, April 1998
No context found.
P. Owezarsky, M. Diaz, and C. Chassot, "A Time Efficient Architecture for Multimedia Applications," IEEE Journal on Selected Areas in Communication, Special Issue on Protocols and Architectures for Applications of the 21 st Century, Vol.16, N3, April 1998.
No context found.
P. Owezarsky, M. Diaz, and C. Chassot, "A Time Efficient Architecture for Multimedia Applications," IEEE Journal on Selected Areas in Communication, Special Issue on Protocols and Architectures for Applications of the 21 st Century, Vol.16, N3, April 1998.
No context found.
P. Owezarsky, M. Diaz, and C. Chassot, "A Time Efficient Architecture for Multimedia Applications," IEEE Journal on Selected Areas in Communication, Special Issue on Protocols and Architectures for Applications of the 21 st Century, Vol.16, N3, April 1998.
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