Wireless Spectrum & Its Importance in the Society
This wireless spectrum that is used in communication is regulated by national organizations that can used by certain network and for what purpose.
International Telecommunication Union (ITU) divides the world into different regions that impacts wireless signal propagation:
REGION 1 - this consists of Europe, Africa, parts of Middle East and Northern Asia
REGION 2 - consists of America, Hawaii, and Caribbean
REGION 3 - consists of Asia, Southeast Asia, Pacific Islands, Australia, and New Zealand
Federal Communications Commission (FCC) manages commercial spectrum allocation and works together with the National Telecommunications and Information Administration (NTIA) that manages government use of spectrum allocating spectrum bands.
Categories of Wireless Spectrum based on wireless communication
a.Low-band spectrum (below 3 GHz) - this spectrum travels longer distances with minimal signal interruption. Most wireless networks today are built basically on low-band spectrum and some wireless industry used this in order to build a wireless network with high-speed.
b.High-band Spectrum (above 24 GHz) - this spectrum travels much shorter distances such as meters unlike low band spectrum. It can offer high capacity and ultra-fast speed
c.Mid-band spectrum (between 3-24 GHz) - this spectrum blends the characteristics of low and high band spectrum that can provide a mix of coverage and capacity.
We need wireless spectrum as it is the lifeblood of mobile industry and used for economic growth. It is why government need to make sure there is proper allocation of wireless spectrum resources to generate possible benefits to the society.
1.Reduction of spectrum scarcity - government ensure that there is a well-functioning mobile sector and available on technology neutral basis.
2.Effective and sustainable competition - wireless spectrum must be distributed to support effective operation of autonomous mobile networks.
3.Reduction of investment risk - this can influence network investment, and improve strong legal protection of spectrum rights and spectrum trading.
4.A market-based allocation method - wireless spectrum must efficiently assigned and used, and fair allocation must be done to avoid squander, corruption, or unfair play.
5.Realistic revenue and price expectations - wireless spectrum is publicly owned resource and citizens should benefit form it through sale of exclusive rights and the use of frequencies.
Wireless spectrum is very important since most IoT systems link networks of sensors via radio waves that transmit data from one place to another. It is the core component of wireless communications and greatly contributes to today's recent generation of mobile technology which is 5G. The more we effectively utilize wireless spectrum the greater benefits we can get out of it.
Learn more about wireless spectrum at https://www.nextgwireless.net
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