Wireless Evolution

Your phone has been equipped with Wi-Fi? Of course, almost all new telecommunications products output is its Wi-Fi facilities. With this facility you can be accessible to the internet without having to spend your credits; you just need to find a place that it’s Wi-Fi available. 

But do you ever think about the evolution of wireless access technology based on this? This technology is initiated from PSTN or ISDN evolved into a home phone that is still based wire line and then headed to the DSL as a broadband communication anticipation, while wireless technology has evolved from first generation (1G) is analogue to a digital 2G systems to fame with GSM (Global System for Mobile ) evolved into the GPRS (General Packet Radio System), then spreads to the 3G (W-CDMA) with a technology known as UMTS (Universal Mobile Telecommunications System), then to the HSDPA (High Speed Downlink Packet Access) and LTE (Long Term Evolution) . Last one or LTE technology is still evolving toward the target Advance LTE (4G). This is the future of network technology, let's wait how the application.

Implementation of Wi-Fi technology

Current network technology has grown rapidly. Various technologies have been developed to assist humans in communicating. If we remember the era of 80-year, computer networking technologies rely on cable based network technologies, but currently the technology started many left because of some limitations, such as the costs which must be issued by the company when using this technology (wired network), besides that this technology is also not flexible because it is very dependent on the cable. You can imagine how many millions of feet of cable will be used to transmit data from one island to another island. It is a waste of time and inefficient.

Currently, if we consider as companies begin implementing wireless technology (wireless) or commonly called the Wireless Fidelity (Wi-Fi). This we can see there are many companies now that offer hotspot areas (areas that have Wi-Fi based Internet network) which can be accessed by everyone whether for free or by way of registration to the service provider. 

The advantage of wireless

With computer networks a lot of things we can do, the point we could exchange information to a friend that one to another friend, especially if using internet broadband network, this network can connected to the Internet and our friends and others can send emails one another. And now this is not just the internet, but the technology has grown again with wireless technology.

Many more advantages by using this wireless network technology. You can connect to the internet and search wherever you are. Other advantages of wireless are every day can make browsing the internet with many computers. Without cables, practically and efficiently, wherever you are you can access. Guarantee the provision of services that can be used for 24 hours a day, seven days a week without a pulse telephone. However, any who have the advantage must have a loss, just as this technology is certain to have a negative impact that everyone evens the kids can open the site "weird" at anytime. For it other than we support the development of technology, we must also consider the usefulness of this technology in children, so they do not know who should not be for them to know early in their growth.

Wi-Fi technology

Technology is increasingly growing, the era that was still sending a letter by hand, must go through the post office, and wait several days until we receive it. Did you ever imagine in a few minutes or even seconds, you can send or receive messages, remember, you still are times that are completely manual. Now, if the image you've missed it? It’s great, right?

You no longer need to wait until a few days to receive messages or news. In the distance no matter the miles you can send and receive messages within seconds. You know the term Wi-Fi? Surely you often take advantage of this technology, whether for browsing, searching for references to the task, or just chat on social networking. You can bring your laptop to an area that has installed Wi-Fi, then you will be connected to the internet and you can browse to wherever you want. So amazing, right?

Wireless technology

For a long time ago before like now people have known wireless technology, if want to do something which interlaced with internet they browsing all still use wired, so if they are in another place which have not internet web, they can not do anything. So with intelligent of many people, they bring out side technology which can connect to internet but without wired, so you can access anytime and anywhere.

Now many building which have WiFi (wireless fidelity), you only bring your laptop, and you can search everything you want. Or your mobile phone has completed with WiFi area too, you can do the same thing with your laptop. This technology very practice, you do not need always in your office to send your data to your partner. Do not worry you will not be late; your job will be on time. If in your area there are not WiFi or hotspot, so you can use modem or your mobile phone could be as modem. You can access like you are in hotspot or WiFi area or even use LAN (Local Area Network) cable. The technology progress very significant in development, so you can use them is according your needs. You must know how advantage and disadvantage of this technology.