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Wireless Mesh Networking

DZone's Guide to

Wireless Mesh Networking

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Hey, this is nifty! If you’d even bothered to notice this new-ish Multipeer Connectivity thing at all, like us you probably didn’t read past

The Multipeer Connectivity framework provides support for discovering services provided by nearby iOS devices using infrastructure Wi-Fi networks, peer-to-peer Wi-Fi, and Bluetooth personal area networks and subsequently communicating with those services by sending message-based data, streaming data, and resources (such as files)…

before skipping to something that looked more interesting, amirite? But no, it actually is interesting:

How an Under-Appreciated iOS 7 Feature Will Change the World

A curious download hit Apple’s app store this week: a messaging app called FireChat.

It’s a new kind of app because it uses an iOS feature unavailable until version 7: the Multipeer Connectivity Framework. The app was developed by the crowdsourced connectivity provider Open Garden and this is their first iOS app.

The Multipeer Connectivity Framework enables users to flexibly use WiFi and Bluetooth peer-to-peer connections to chat and share photos even without an Internet connection. Big deal, right?

But here’s the really big deal — it can enable two users to chat not only without an Internet connection, but also when they are far beyond WiFi and Bluetooth range from each other — connected with a chain of peer-to-peer users between one user and a far-away Internet connection.

It’s called wireless mesh networking. And Apple has mainstreamed it in iOS 7. It’s going to change everything. Here’s why.

It can also extend an Internet connect to a place where none exists — for example, to a hotel basement, cave or to rural areas where cell tower connections are non-existent…

Read the whole thing, as they say!

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Published at DZone with permission of Alex Curylo, DZone MVB. See the original article here.

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