Such changes are tricky – networks are described broadly in carriage agreements, so if a channel switches gears too radically, it's considered breach of contract with a cable operator – but they're much easier than carving out an entirely new space on the dial.
Researchers working on the project arrived at specifications for seven different circuit types, ranging up in complexity, which can handle experimental traffic-management algorithms aimed at tackling even the trickiest network traffic negotiations.
Process algebra is a form of computation that can handle multiple simultaneous interdependent steps and this makes it perfect for modelling these tricky biochemical networks and the feedback loops that drive them.
That may be tricky for the network.
The situation is tricky for a network like Comedy Central, part of Viacom.
Using a "first topological assignment" strategy to identify sub-network functional modules, such as stars and cliques, can be tricky because informative networks are known to have a huge number of edges that are not always pertinent to biological functions.
Perhaps these two regions of Spain aren't reflective of the country as a whole, and the time difference makes it tricky for European networks and newspapers to cover the Open.
It has long presented itself as the scrappy underdog, but its executives acknowledge that such a tactic becomes trickier when the network is ranked No.1 among cable news channels.
Design of protocols for mobile ad-hoc networks (MANETs) is generally tricky compared to wired networks, because on the one hand the increased communication constraints given by the limited bandwidth and frequent network failures, and on the other hand the additional computation and memory constraints due to performance limitations of mobile devices must be considered.
Because of health worries about mobile-phone masts in France, Iliad may find it tricky to build its network.
