01.12.2010 03:50 Uhr, Quelle: MacNN

Nokia Siemens says iOS 4.2 reduces iPhone network congestion

iOS 4.2 has new technology to reduce the overhead of the iPhone on cellular networks, Nokia Siemens Networks revealed today. Although unpublished by Apple, the update brought a technique known as Network Controlled Fast Dormancy that helps a smartphone go quiet without going completely idle. The method keeps the iPhone in a limbo state that saves it from having to reconnect to the network, not only eliminating the flood of traffic from a reconnect but improving its battery life by limiting the necessary traffic.

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