Example forwarding matrixes,, and and the corresponding network topologies at time slots 1, 2, and 3, obtained from the topology trace, are given in Figure 6. Figure 6 Example evolution of the forwarding matrix for a time-varying topology.
The Implementation View renders the service topology with all related nodes (e.g., endnodes, NF nodes) and the intermediate forwarding switches as an example shown in Fig. 3 c.
In this example, the forwarding sequence is represented by the alphabetical order given as node IDs. Figure 2a shows the coloring of the nodes after the TC message is received by the neighbors from the sink node S. Since nodes A and B have 2-symmetric links with S, they turn RED.
For example, (Chertov and Fahmy 2011) studied the need to model forwarding devices such as switches or routers and the sensitivity of the experimental results to their level of detail in the model.
Some performance evaluations of both forwarding mechanisms are provided as examples.
Examples are probabilistic forwarding, dynamic adjustment of transmission power and rate, optimization of the applied MAC parameters, and so on.
Consider an example where the forwarding interval (Tinterval) is 1 time unit and the nodes' Txmax is set to 1.5 units.
and: A = L - d + a - 1 × d N i - 1. (15). Figure 17 An example of the forwarding process for the time frame with four slots.
If probabilistic route message forwarding scheme is used, for example, assume that only 50% of the nodes are allowed to forward the message at any instance based on probability of 0.5, this means that only n 2 nodes will receive and forward the message.
Click Add a forwarding address in the "Forwarding" section.
