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Figure 8 | EURASIP Journal on Wireless Communications and Networking

Figure 8

From: An Optimal Adaptive Network Coding Scheme for Minimizing Decoding Delay in Broadcast Erasure Channels

Figure 8

The effect of block size on the mean delay. If the delay of transmitting packets in Heuristic 1, , is taken as the reference, we can see that the delay of including packets in transmission is less than . The same observation applies to the delay of Algorithm 1. In general, it is recommended to include all "order-insensitive" packets in making transmission decisions and only break the packets into subblocks when the assumption of order insensitivity between subblocks breaks down.

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