Inherently we the humans always want to get connected by phone, email, social media, Television, radio with the rest of the world. Things are changing fast now it’s about connected devices, appliances, automobiles, transport systems and even the plants. Anything can be connected will be connected. Anything can have a chipset will have a chipset.
When we talk about the connectivity, wireless comes to our minds.
In wireless land scape there are several technologies having different set of advantages and disadvantages. Broadly the wireless technologies divided into WAN, MAN, LAN, PAN. We have a distance Vs throughput with application comparison chart located below.
Traditionally 3GPP standard based technologies dominate in the WAN and MAN technology landscape. In MAN segment, WiMAX is used to some extent, which is an IEEE standard (IEEE802.16 *) based technology. It did not get traction world-wide. In t..
A recent media article stating that Steve Jobs wanted to build an unlicensed network for the iPhone peaked my interest on speaking about unlicensed spectrum and the way it has been carved out by the FCC. I have always been against licensed spectrum making wireless expensive. The recent auctions both AWS and 700MHz have shown that it is all but a numbers game and deeper the pockets of the Operator the more spectrum they have are able to garner. Spectrum has been called the oxygen for wireless operators and in many ways it is as all commercial operators. Recognizing this potential the Obama administration and the FCC has made plans to make available 300 MHz of new spectrum over 5 years and 500 MHz over the next 10 years, which is almost, doubles the 547 MHz of spectrum that we license out today.