Song Chong, San-Qi Li, and Joydeep Ghosh. Dynamic bandwidth allocation for efficient transport of real-time VBR video over ATM. In Proceedings of IEEE INFOCOM '94, pages 81--90, June 1994.  Home/Search   Document Details and Download   Summary   Related Articles   Check

....run. The result shows that while the achieved channel utilization is a little lower, both the amount of high priority ADU losses and the highest loss rate for a flow are significantly lower when SEAD 2 is used. 12 Channel ADU losses Highest Loss Rate Util Total High Pri for One Flow BASE 71 34 17 3.1 SEAD 1 71 86 10 2.7 SEAD 2 67.6 28 4 1.03 Table 4: L1 capacity = 48 Mbps, p = 0:5 , ff = 0:95 5 Nodal Allocation of End to End Loss Requirement So far we have shown that a network node can use admission control and loss management to provide application level statistical ....

....The result shows that while the achieved channel utilization is a little lower, both the amount of high priority ADU losses and the highest loss rate for a flow are significantly lower when SEAD 2 is used. 12 Channel ADU losses Highest Loss Rate Util Total High Pri for One Flow BASE 71 34 17 3.1 SEAD 1 71 86 10 2.7 SEAD 2 67.6 28 4 1.03 Table 4: L1 capacity = 48 Mbps, p = 0:5 , ff = 0:95 5 Nodal Allocation of End to End Loss Requirement So far we have shown that a network node can use admission control and loss management to provide application level statistical services. ....

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Song Chong, San-Qi Li, and Joydeep Ghosh. Dynamic bandwidth allocation for efficient transport of real-time VBR video over ATM. In Proceedings of IEEE INFOCOM '94, pages 81--90, June 1994.

....the rate (I M) and burst (I) characteristics of the source [2] We will show that the proposed adaptive shaping algorithm is superior to static shaping and that it is simple enough to be implemented at OC 12c rates. This is in contrast with previous algorithms for dynamic traffic control such as [7, 5, 10, 3, 16, 9] that are extremely complex to implement in hardware, thereby making real time control more difficult. The I out of M algorithm is being developed as a part of the MultidimensionalApplications and Gigabit Internetwork Consortium project (MAGIC) 12] The DEC AN2 ATM switch being used for this work ....

S. Chong, S. Li, and J. Ghosh. Dynamic bandwidth allocation for efficient transoprt of real time vbr video over atm. In Proc. IEEE INFOCOM, pages 1c.2.1-- 1c.2.10, 1994.

....demands can exceed network resources and congest networks if no constraints exist. There is thus a need for resource management schemes that allocate network resources such as buffers, port and bandwidth. There are two classes of bandwidth management methods: i) Static [3, 5] and (ii) Dynamic [4, 2, 6] . Pioneering work by Braun shows that i out of m, a sliding window shaping mechanism, reacts to changes in the source s average rate and average burst size [1] In this paper, we present a real time implementation of this shaper that performs well within the constraints imposed by the execution ....

S. Chong, S. Li, and J. Ghosh. Dynamic bandwidth allocation for efficient transoprt of real time VBR video over ATM. In Proc. IEEE INFOCOM, pages 1c.2.1--1c.2.10, 1994.

....of network resources will be required. This technique also involves a slight additional cost in implementation since provision must be made for measuring queuing performance on line. 1 The use of dynamic resource allocation techniques has been presented in several papers such as [10] [4], 5] 3] and [11] These studies differ from ours in terms of the network model studied and the desired objectives [9] The main contribution here is to examine the transient and dynamic behavior of one such technique for providing efficient resource allocation under QoS constraints, study its ....

S. Chong, S.-Q. Li and J. Ghosh, "Dynamic Bandwidth Allocation for Efficient Transport of Real-Time VBR Video over ATM," Proc, IEEE INFOCOM '94, 1994, pp.81-90.

....The traffic source we use is one which has been widely used in performance studies of ATM systems in the literature, namely a trace of the activity of the Star Wars movie. The Star Wars data set was produced by Garrett and Vetterli at Bellcore, and has been studied in some detail, for example in [24, 26] and [17] It comprises the information content in bytes per frame for about 2 hours of the film, as transmitted by a DCT based codec similar to JPEG. The byte count per frame is broken down into slices of 16 video lines. With 30 slices per frame and 24 frames per second, one slice represents ....

Song Chong, San-qi Li, and Joydeep Ghosh. Dynamic bandwidth allocation for efficient transport of realtime VBR video over ATM. In Proceedings IEEE INFOCOM, pages 81--90, Toronto, Ontario, Canada, June 1994.

....types. The first is a source which has been widely used in performance studies of ATM systems in the literature, namely a trace of the activity of the Star Wars movie. The Star Wars data set was produced by Garrett and Vetterli at Bellcore, and has been studied in some detail, for example in [24, 28] and [16] It comprises the information content in bytes per frame for about 2 hours of the film, as transmitted by a DCT based codec similar to JPEG. The byte count per frame is broken down into slices of 16 video lines. With 30 slices per frame and 24 frames per second, one slice represents ....

Song Chong, San-qi Li, and Joydeep Ghosh. Dynamic bandwidth allocation for efficient transport of realtime VBR video over ATM. In Proceedings IEEE INFOCOM, pages 81--90, Toronto, Ontario, Canada, June 1994.

....traffic types. The first is a source which has been widely used in performance studies of ATM systems in the literature, namely a trace of the activity of the Star Wars movie. The Star Wars data set was produced by Garrett and Vetterli at Bellcore, and has been studied in some detail, for example [21, 26, 16]. It comprises the information content in bytes per frame for about 2 hours of the film, as transmitted by a DCT based codec similar to JPEG. The byte count per frame is broken down into slices of 16 video lines. With 30 slices per frame and 24 frames per second, one slice represents the ....

Song Chong, San-qi Li, and Joydeep Ghosh. Dynamic bandwidth allocation for efficient transport of real-time VBR video over ATM. In Proceedings IEEE INFOCOM, pages 81--90, Toronto, Ontario, Canada, June 1994.

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S. Chong, S.-Q. Li, J. Ghosh, "Dynamic Bandwidth Allocation for Efficient Transport of Real-Time VBR Video over ATM," Proceedings IEEE Infocom `94, Toronto, Canada, June 1994, pp. 81-90.

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