H. Sanneck, N. Le, A. Wolisz, and G. Carle. Intra-flow loss recovery and control for VoIP. In ACM Multimedia, September 2001. Home/Search Document Details and Download
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A Network-Driven Architecture for the Multicast.. - Stathopoulos.. (Correct)
....assigning priorities to entities within an MPEG video stream are presented. In MPEG 4 video streams, an objectbased prioritisation policy could be adopted [18] DSLM is also applicable for audio streams, exploiting unicast techniques for audio streams packet marking, presented amongst others in [19], 20] 3.3 Extensions for handling congestion from undelivered packets Although simple, the DSLM core architecture cannot resolve the congestion from undelivered packets issue [1] 15] In greater detail, congestion from undelivered packets may arise when intermediate routers forward packets ....
[2] H. Sanneck, N. Tuong Long Le, A. Wolisz, "Intra-flow Loss Recovery and Control for VoIP in Proceedings of ACM Multimedia 2001.
On the Importance of a VolP Packet - Hoene, Rathke, Wolisz (2003) Self-citation (Wolisz) (Correct)
....assign a high priority to telephone calls and a lower priority to data transmission. Emerging QoS architectures like DiffServ [2] can treat, forward and drop packets according to their pre defined priority. Novell approaches request different priorities for individual packets within a single flow [3], 4] 5] This leads to the problem to classify the importance of each packet correctly, so that the overall service quality can be optimized. The human perceived quality of a telephone call should the main optimization criterion, because most calls are between humans. The quality of telephone ....
....packets have been lost. Especially if highly compressing codecs are used, a packet loss might desynchronize the internal state of the decoder. In that case, the impairment is not only limited to the lost segment but will last for a notable period until the decoders state is synchronized again [3]. Therefore, just relating mean packet loss rates to quality is not sufficient. Instead, a more precise quality model has to be developed, which takes into account the content of packets to calculate the influence of packet losses. In principle, a packet loss quality model can be developed for ....
[Article contains additional citation context not shown here]
Sanneck, H., Le, N. T. L., and Wolisz, A., "Intraflow Loss Recovery and Control for VoIP", Proc. of ACMMULTIMEDI, pp. 441-451, Ottawa, Canada, Sep. 2001.
Selective Packet Prioritization for Wireless Voice over IP - Sanneck, Le, Haardt, Mohr Self-citation (Sanneck) (Correct)
....a single packet due to the tight real time constraint of voice. K an error model for a single wireless link: we employ a simple Bernouilli model for bit errors which lead to frame corruptions and finally packet losses (the effects of packet loss due to buffer overflow in routers are studied in [16, 10]) The packet loss probability can be computed as follows: LNM 5O PRQS PT UV XWVY Z [I] 1) UV is the Bit Error Rate and 9 is the voice packet size at the PHY level. For our simulations we have used a value of bit for 9 : the header sizes are 24, 34, 20, 8, 12 bytes at the PHY, ....
H. Sanneck, N. Le, A. Wolisz, and G. Carle, "Intraflow loss recovery and control for VoIP," in Proceedings ACM Multimedia, Ottawa, Canada, September 2001, http://sanneck.net/research/publications/papers/ Sann0109 Intra-Flow-VoIP.pdf.
Selective Packet Prioritization for Wireless Voice over IP - Sanneck, Le, Haardt, Mohr Self-citation (Sanneck) (Correct)
....of a single packet due to the tight real time constraint of voice. an error model for a single wireless link: we employ a simple Bernouilli model for bit errors which lead to frame corruptions and finally packet losses (the effects of packet loss due to buffer overflow in routers are studied in [16, 10]) The packet loss probability can be computed as follows: pL = 1 (1 BER) s bit (1) BER is the Bit Error Rate and s is the voice packet size at the PHY level. For our simulations we have used a value of 944 bit for s: the header sizes are 24, 34, 20, 8, 12 bytes at the PHY, MAC, IP, UDP and ....
H. Sanneck, N. Le, A. Wolisz, and G. Carle, "Intraflow loss recovery and control for VoIP," in Proceedings ACM Multimedia, Ottawa, Canada, September 2001, http://sanneck.net/research/publications/papers/ Sann0109 Intra-Flow-VoIP.pdf.
A Generic Quantitative Approach to the Scheduling of.. - Wireless Access Network (2004) (Correct)
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H. Sanneck, N. Le, A. Wolisz, and G. Carle. Intra-flow loss recovery and control for VoIP. In ACM Multimedia, September 2001.
Assessing the Quality of Voice Communications over.. - Markopoulou, Tobagi.. (2003) (14 citations) (Correct)
No context found.
H. Sanneck, L. Le, and A. Wolisz, "Intra-flow loss recovery and control for VoIP," in Proc. ACM Multimedia, 2001, pp. 441--454.
A Generic Quantitative Approach to the Scheduling of.. - Cohen, Katzir (Correct)
No context found.
H. Sanneck, N. Le, A. Wolisz, and G. Carle. Intra-flow loss recovery and control for VoIP. In ACM Multimedia, September 2001.
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