1G, 2G, 3G 4G LTE and now 5G!

Way back when mobile phones came into existence the they coined 1G with  fore thought that the cell phones were just in its inception and that there was a long way to go! That recognition proved to be such a blessing and let us innovate and keep pushing the envelop with every succeeding generation.  with 1G the idea was to make a call keep that call from dropping off when a moving cell phone user moves out of range of a particular cell phone tower to another. The process of the connection getting transferred to the next cell tower is know as the “hand shake” . The cell tower is usually placed or built high enough to reach a large number of people and usually the locality get surveyed ahead of time.  The cell towers come in various sizes , the femtocell is usually limited to a building, the picocell can serve up to 250 yards , the microcell can operate upto 1 mile and the macrocell can serve upto 10 miles. The amount of signal that is required for a cell phone to operate with all the functionalities that is in the modern cell phone is a minimum of -45 db and that is what all the cell phone towers are aimed to do.

The 2G is when the text part came introduced and just a voice call was not enough that the data part of the process had to be introduced as well. The more the information was getting transferred between devices the more demanding the requirement on those cell phone towers became.  The 3G came along and the idea of the internet became a viability and the demand on the cell phone towers ramped up even further. With every generation the demands of the cell phone users grew and grew and now at 5G the demands are more complex and vast then ever with the introduction of Internet of things (IoT) , automated cars and more all comes with some increasing evidence that the public health might be at risk.  At 5g frequency the water molecules starts to turn in its axis meaning it effects the water molecules. 90 % of the human body is water  and that makes it plausible that the human body can be at some risk from various publications and studies that had been done in the recent past. With that food of though it is reasonable to assume that all these developments come at a cost.

 

Author: admin

I like technology and how technology can lead us into more prosperity and better way of meeting our demands.

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