Narrow strips are difficult to rout
because clamps get in the way.
WHEN DISCUSSING BREAKOUTS on a BGA, the traditional pattern for the escape routes
is what I call North South East West (NSEW), as shown in FIGURE 1, with the traces escaping from the center of the BGA in all four directions on each layer.
Once any or all possible routes
are established, it keeps on maintaining this route until the path is either no more required or the destination node is out of range.
With conventional (coding-unaware) routing, the disjoint routes
may be selected, as shown on the right hand side.
The first phase will occur, only if the cluster of source node and destination node is different and, in this phase, messages will be routed
via static hierarchical routing.
Proactive protocols keep information about the network topology constantly updated in the node's routing tables, regardless the use of stored routes
The shorter of the two compared routes
is then stored or retained in the routing table.
Proactive or Table Driven Routing Protocols are routing tables which contains the information of routes
to all the nodes.
The reactive routing protocols shows higher delay as compared to proactive routing protocols because it established routes
on demand basis but advantages of reactive routing protocols is lower packet drops.
In the distributed approaches, the sensor nodes collaborate with each other to build routes
without need for the global information of the network.
We check its routing table for accessible routes
and calculate the routing factors of each path.
The dynamic routing protocols in such network, find routes
between these nodes and allowing packets to be sent on to a further destination network node .
Greene explains: "Individual packets of data, both video and audio, are routed
through a virtual matrix.
On this flight I was routed
to Albany before the clearance turned more south.