Radio Access NetworksSelf-organizing networks are concerned with radio access networks. When you use an iPhone, a BlackBerry, or any other smartphone, you are using a radio access network. The object of the network is to allow your phone to connect to the web, to other phones, and to media items like music, videos, pictures, and more. Self-organizing networks do all of these things more quickly and efficiently without any added effort from the people who use them. There are three basic ways that networks must be able to regular themselves in order to be called self-organizing networks.
The first action that a network must be able to perform is the ability to configure itself. When new base stations become available, the network must be able to configure all software associated with the base stations. The network must then integrate the new updates into itself without any outside help. Connectivity is a major issue, as self-organizing network must be able to automatically connect to other networks, and they must be able to download software for configuration. The network must also be able to manage its own parameters for security and reliability purposes.
Self Optimizing CapabilitiesThe network must also possess the ability to optimize itself in order to be considered a self-organizing network. When the software makes observations, it will recognize certain patterns of usage. The software will then be able to recognize what types of updates it needs to continue to provide the best functionality it possibly can. When people usually use computer software, they have to update everything manually. A self-organizing network performs these tasks automatically. The software becomes smarter by detecting the habits of whoever is using it. Therefore, the software is able to tailor itself to the needs and priorities of the user.
The self-organizing network must also have the ability to heal itself in the case of a software failure. Portions of the network can sometimes become inoperable, and the network has to figure out how it can fix it or to continue to run efficiently without it. It's like a wounded animal out in the wilderness. It has to heal its own wounds and make sure it can still function even if it is damaged. Other parts of the network can take over where a particular failed node left off. The self-healing network becomes one more line of advancement between current technology and newer technology.
ConclusionA self-organizing network has a lot of power and reliability if it remains fully functional. You could almost make the claim that the computer begins to update itself, complete itself, and repair its own faults without people doing anything to it. This radical shift in technological perception will push the future of networks further than we know right now. Self-organizing networks will give computer specialists and users alike a new way of viewing computer networks. The popular 4G network phones that are available now are a good example of the beginning stages of self-organized network development.
Article written by Jet Russell. In his spare time Jet likes to contribute articles to the blogosphere where he is an avid community member. He likes to blog about all things tech and busienss related.