An efficient dynamic multicast agent approach for mobile IPv6 multicast. <draft-zhang-mipshop-multicast-dma-01.txt>. Enhui Liu Spencer Dawkins Huawei Technologies Co., Ltd. Hongke Zhang Bo Shen Bingyi Zhang Beijing Jiaotong University. Challenges to Mobile IPv6 Multicast.
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Huawei Technologies Co., Ltd.
Beijing Jiaotong University
MN moves from DMA1 to MSA2, (Supposing MN within roaming distance)MN moves from MSA2 to DMA2, (Supposing MN beyond roaming distance)
When the MN's current MSA is different from its DMA,……
PIM Join Msg
Decision-making Algorithm in DMA:
(1) What the difference is between your draft with other similar drafts?
There are three main different points:
(a) There is a algorithm in our draft. The dynamic and flexible DMA can be selected through this algorithm.
(b) They are different in how to switch multicast agent. One method is to select some multicast agent before MN moving. Our method is to select some MSA before MN moving. However the MSA not always become a multicast agent.
(c) In our draft, MN do not attend the selection of multicast agent.
The computation of the threshold can be simple or precise. In the version 00, the threshold is computed based on the distance of MN movement.
(2) In your draft, how do you compute the threshold?