NNSquad - Network Neutrality Squad
[ NNSquad ] The Carriers are trying to take back control of the home network
With
all the focus on neutrality in the provider networks we must not lose sight of
what is happening in our own homes. As
with some of the efforts to make the networks work better (as measured in the providers’
paternalistic) view, their attempt to retake the home is about serving us
better by reducing the operators’ costs. “Better” is of
course in terms of the operator’s own measures. It’s not quite the
same as in 1995 when providers opposed home networks and want to charge us for
each machine but it isn’t much different in that they are imposing their business
model on us. Verizon’s
FiOS is very much in the spirit of Cable Companies in using CoAX to distribute
the video around the house but the difference is that the traffic is IP-based
and comingled with other traffic in the home. The justification as per http://www.mocalliances.org is that
video requires Coax even as their own VoD goes over standard IP and standard
Ethernet cable. Why can’t we just run our own network wires to their set
top boxes. If the networks don’t function well enough the boxes would
detect that and report it to us and/or the provider. That would be far more
efficient than having to build a high cost hardened network. And when we try to
use more video streams than the network supports we can be told that instead of
just seeing digital noise as the bits fight it out with no resilience. Two
more recent efforts – the HomeGrid
and ATIS – go a step further in
imposing the ITU/Carrier vision of networking on our homes. It’s as if
they view the physical layer as the network and problems like QoS can be solved
with the right hardware. It reminds me of IEEE-1394 that failed for this very
reason. You can’t depend on QoS lest applications fail if the circumstances
change. We see an example of how ‘cable” video fails by breaking up
whereas “Internet” video fails gracefully by reducing resolution and/or
adaptive buffering. Network
neutrality is just as much an issue within our homes as in the rest of the
infrastructure. Maybe more so. Accepting
the carriers’ definition of networking invites the camel back into our
homes. (see http://en.wikipedia.org/wiki/Camel's_nose
for more on the metaphor). We let the carriers’ bad engineering decisions
be used as a justification of ceding control of our homes. |