As the USA has witnesses in light of the Boston Marathon bombing, there are some signifiant failings towards mobile that tend to rear their heads. And certainly there are things that can (and won’t) be done to address that. Fast Company went through a litnay of possible ways that carriers have addressed the issue of call/data/messaging volume during emergencies in a recent article:
…Mobile networks have bandwidth that is more than sufficient 99% of the time. However, when disaster strikes, the decentralized nature of the network means that whole geographic regions can be knocked out by increased call volume. Whenever the generous-but-finite bandwidth at carrier site buildings are strained, users are prevented from making voice calls. Because SMS text messages take up far less bandwidth, mobile carriers instead encourage users to text message each other. As Pica put it to Fast Company, “text requires less dedicated real-time capacity than voice. Data networks including LTE and EVDO were not impacted due to the nature of the way data systems are used.”…
Read the rest of Why Your Phone Doesn’t Work During Disasters and How to Fix It at Fast Company
As much as I liked the idea of the article, and have thought about similar here in light of the recent bombings in Boston and Bagdad, I don’t necessarily think of the nature of the network in the same way. In emergency situations, I think of communications channelling going from utility-controlled to P2P-types of methods. We talked about the quick-setup and versatile voice/data network put up at the Burning Man festival each year. And have also talked about the mesh-networking-based product Serval – which acts a lot like the way Skype used to work (several nodes connecting to each other rather than all pointing to a single node).
In many of the conversations about mobile ministry in the missions and security spaces, this idea of P2P communications gets a slightly larger share of attention (from IT folks) than it does in the general conversation. Manily because our normal behaviors have been shaped to expect utilities to be managed from a regional or govermental central point. And indeed, the governance and poolicies set on those levels creates a quality of service level that just isn’t matched by other methods. However, when there aree emergencies, this central-focus becomes a failure point to which its literally a tech and behavior shift to do something different.
In some respects, I’m proposing that we start doing things like sharing communications over Bluetooth (passing notes, contact cards, events, etc.) in normal situations so that when emergencies do come up such as Boston/Bagdad that we are more or less equipped to keep going, rather than feel like the tech limits us to wait until a gatekeeper says its ok to connect in a specific way.