With its latest iPhone iOs 4.2 software, it looks like Apple is joining efforts to cut smartphone signalling down to size. Tests by Nokia Siemens Networks have shown that iPhone iOs 4.2  supports a technology called Network Controlled Fast Dormancy, which we have already introduced into our networks. Basically, the technology makes the network and the handset work together to create the best conditions for smartphones to work quickly, yet have a long battery life and minimize network congestion.

Smartphones connect constantly to the network, often driven by applications. But this creates a huge amount of signalling as smartphones switch from an idle mode to an active state so that they can interact with the network, for example to get emails or pull in the latest tweets.

When it has gathered the information it needs, usually working in the background so you don’t even notice it’s happening, some smartphones then switch immediately into the idle state in order to conserve battery power. So when you next want some data from the network, the smartphone has to reconnect. This involves the network and phone exchanging many small signals.

All this disconnecting and reconnecting takes time and can cause a frustratingly slow network response.  On the other hand, leaving the smartphone in an active mode all the time drains the battery very quickly.

To overcome the problem Nokia Siemens Networks introduced a method that, instead of putting the handset into idle or keeping it always active, keeps the handset in an intermediate state. From here, a smartphone can wake up much more quickly and needs to send far fewer signals to and from the network to start a data connection. You get a fast network response and a longer battery life.

The new Apple software release supports this way of working on networks that have the technology implemented. Nokia also implemented the technology in its smartphones earlier this year. So now the two handset makers that account for half of all new smartphones in the world contribute to an improved user experience and cost reduction for operators.

One Middle Eastern operator, for instance, found that smartphones on a Nokia Siemens Networks network had a battery life of 11 hours compared to six hours on a competing network. Meanwhile, testing in North America found that our smart networks generate up to 50 percent less smartphone signalling.

 As more operators and handset OSs incorporate technologies that improve smartphone performance, our smart networks will play an increasingly important role in making your smartphone experience simply more enjoyable.

This post is by Leslie Shannon of our Network Systems’ Mobile Broadband team.

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52 Responses to “New iPhone OS supports our network technology to boost smartphone performance”

  1. [...] Controlled Fast Dormancy. What exactly is that? The folks over at Nokia Siemens Networks (NSN) break it down on their official corporate blog and to make things short: “the technology makes the network and the handset work together to [...]

  2. [...] Fast Dormancy (NCFD). What exactly is that? The folks over at Nokia Siemens Networks (NSN) break it down on their official corporate blog and to make things short: “the technology makes the network and the handset work together to [...]

  3. [...] a way to improve smartphone battery life though an updated cellular network standard. Today, the company says that Apple’s newest iPhone software, iOS 4.2, supports the standard, which reduces the number of times a handset radio reconnects to the network from an idle state. [...]

  4. [...]  |  Nokia Siemens Networks blog  | Email this | Comments Engadget This entry was posted in Technews and [...]

  5. [...]  |  Nokia Siemens Networks blog  | Email this | Comments Engadget This entry was posted in Gadgets news and [...]

  6. [...]  |  Nokia Siemens Networks blog  | Email this | Comments [via [...]

  7. [...] your iPhone to the latest iOS 4.2? If not, you probably need to read this. A test conducted by Nokia Siemens Networks recently shown that the Apple iOS 4.2 supports a technology called Network Controlled Fast Dormancy [...]

  8. [...] a blog post today Nokia Siemens claims that Apple’s latest smart phone operating system supports a technology [...]

  9. [...] Siemens reports that iOS 4.2 supports a feature labeled “Network Controlled Fast Dormancy” to help with [...]

  10. [...] Nokia Siemens genom AppleInsider Tweet Apple, iOS, iphone, iphone 4 Inlägg skrivet av Joel [...]

  11. [...] tehnologie implementata de Apple si testata de Nokia Siemens reduce aceasta congestie prin introducerea terminalului intr-o stare intermediara in locul celei [...]

  12. [...] Siemens Networks heeft meegeholpen met de ontwikkeling van de iOS 4.2 firmware om congestie op het netwerk tegen te gaan. Sinds de [...]

  13. [...] RSS feed for updates on this topic.Powered by WP Greet Box WordPress PluginNokia Siemens har i ett blogginlägg gått ut med att iPhone stödjer en ny teknologi kallad Network Controlled Fast Dormancy i och med [...]

  14. [...] [via] Tweet MarcoIch mache derzeit eine Ausbildung als Fachinformatiker und bin nebenbei Online-Redakteur. Mit meinen Kollegen verfasse ich hier unter anderem News und Reviews, damit ihr stets auf dem Laufenden seid. [...]

  15. [...] iOS 4.2is seemed to be cutting down the smartphone signaling to considerable size. According to tests conducted by Nokia Siemens networks, iOS 4.2 supports a technology named Network Controlled Fast [...]

  16. Does T-mobile support this new standard?

  17. [...] Simens skriver på deras blogg att dom har kommit på vid test att iPhone med iOS 4.2 har stöd för något som heter Network [...]

  18. [...] della batteria. Con il nuovo sistema operativo mobile iOS 4.2 Apple ha aggiunto una tecnologia di Nokia Siemens Networks che gestisce meglio il traffico [...]

  19. [...] slaapstand en kan op elk moment worden gewekt. De techniek heet Network Controlled Fast Dormancy, meldt Nokia Siemens Networks op zijn blog. Die naam laat zich vertalen als ‘snelle, door het [...]

  20. [...] a blog post today Nokia Siemens claims that Apple’s latest smart phone operating system supports a technology [...]

  21. [...] своем блоге Nokia Siemens утверждают, что последняя операционная [...]

  22. [...] Siemens annuncia sul suo blog l’utilizzo di una nuova tecnologia proprietaria integrata nel nuovo iOS 4.2 denominata [...]

  23. [...] Read More Filed under: Apple,News,Reviews,Tech,Tips,iOS,iPad,iPhone,iPhone OS,iPod [...]

  24. [...] slaapstand en kan op elk moment worden gewekt. De techniek heet Network Controlled Fast Dormancy, meldt Nokia Siemens Networks op zijn blog. Die naam laat zich vertalen als ’snelle, door het [...]

  25. [...] Nokia Siemens Network Condividi questo articolo su … Tagged with: iOS • Network Controlled Fast Dormancy • Nokia Siemens Network  [...]

  26. [...] to Nokia Siemans, one of the world’s top cellular companies, claimed today that the new iOS 4.2.1 that has [...]

  27. [...] this and that NSN found out because of tests it did on its cellular infrastructure.More details at NSN.Via: Engadget /**/ You can receive our articles for free in your email inbox. For more gadgets, [...]

  28. [...] NSN Blog News] Technorati Tags: Fast,Dormancy,NCFD,NSN,Nokia,Siemens,iPhone,4.2,iOS Categories : [...]

  29. [...] Nokia Siemens Networks, rather than Apple, are the first to announce that iOS 4.2 now supports a Nokia Siemens technology called Network Controlled Fast Dormancy which allow handsets and the cell network to work together better to reduce network congestion and improve handset battery life. Tests by Nokia Siemens Networks have shown that iPhone iOs 4.2  supports a technology called Network Controlled Fast Dormancy, which we have already introduced into our networks. Basically, the technology makes the network and the handset work together to create the best conditions for smartphones to work quickly, yet have a long battery life and minimize network congestion. [...]

  30. [...] Improved battery life and reduced strain on mobile networks? Makes sense to be in the iPhone, right? Which is exactly why Nokia Siemens did a little digging to find that Network Controlled Fast Dormancy does indeed exist in the iPhone as of iOS 4.2. [...]

  31. [...] base a quanto apprendiamo da MacRumors, tramite un post pubblicato sul blog Nokia Siemens Networks, è emerso che il recente aggiornamento di iOS 4.2 per i dispositivi mobili [...]

  32. [...] iOS 4.2 introduces support for this ‘fast dormancy’ protocol (so reports Leslie over at NSN). [...]

  33. [...] verbessert wird und Akkuleistung eingespart werden kann. Nicht Apple selbst, sondern Nokia Siemens hat am Dienstag bekanntgegeben, dass das iOS 4.2-Update die Network Controlled Fast Dormancy unterstützt, die sowohl die Netze [...]

  34. [...] und kontinuierliche Datenabruf von Smartphones lässt gewöhnlich nur zwei Möglichkeiten, erklärt NSN in einem Blogbeitrag: Entweder verbleibt das Gerät zum unmittelbaren Datenabruf stets im “aktiven Modus” [...]

  35. [...] The technology, Network Controlled Fast Dormancy, first appeared in Nokia handsets earlier this year. Apple included it in iOS 4.2.1, released a couple of weeks ago, but it wasn’t publicized until a mention in a Nokia blog post. [...]

  36. [...] a blog post today, Nokia Siemens Networks announced the result of tests at the company’s Smart Lab in Espoo, Finland that indicate that iOS 4.2 supports Network [...]

  37. [...] Siemens Networks announced the results in a blog post today at the company’s Smart Lab in Espoo, Finland that indicate that iOS 42 [...]

  38. [...] Entwickler von “Nokia Siemens Networks” berichtete jetzt von einer neuen Stromsparfunktion, die in Apples neuem iOS 4.2.1 integriert sein [...]

  39. [...] und kontinuierliche Datenabruf von Smartphones lässt gewöhnlich nur zwei Möglichkeiten, erklärt NSN in einem Blogbeitrag: Entweder verbleibt das Gerät zum unmittelbaren Datenabruf stets im “aktiven Modus” [...]

  40. [...] la durata della batteria.Sul blog di Nokia Siemens Networks (d’ora in poi NSN), infatti, si legge che “alcuni test da parte di NSN hanno evidenziato che iPhone iOS 4.2 supporta una tecnologia [...]

  41. Ali says:

    What is the impact of this change in 2G network ?

  42. roald says:

    I have a german website about the new Nokia Windows 8 phone http://www.nokialumia920.de ..i think it’s a beautiful phone!

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