The upward routing principle is based on the selection of preferred parent for each node in the network.
The preferred parent will be selected based on the objective function used to construct the DODAG.
The data packet has an ID (to determine the number of lost packets) and contains information about the node (rank, energy consumption, preferred parent, ETX value to the preferred parent,...)...
Because each node in the network can reach at least one sink via its preferred parent, no difficulties for multi-sink support arise.
Figure 24 Average ETX value of the path between preferred parent and node versus number of hops.
The flowers are the preferred part for making the tea.
Such a claim would give weight to the sense that grandparents should be the preferred carers for children if their parents are unable to fulfil their responsibilities, and it may enable grandparents who have no existing relationship with their grandchildren to initiate contact.
He explained that the goal was simply to make sure that the preferred transportation for toddlers of the stay-at-home parents who had adopted the lounge as an afternoon hangout would not crowd out the regular patrons.
Preference at the end of the study: (1) the single most preferred formulation of the child according to the parents' observation; (2) the single most preferred formulation of the parents for the child.
In a swipe at both Gove and Lord Harris, who sponsors the Harris Federation and is the preferred sponsor for Downhills, Nolan told delegates: "I saw those parents at a fringe meeting the other night and – enemies of promise?
