|How much electrical energy consumed by cellular network|cellular network|terms used cellular network|
Cellular network:
It is a radio network distributed over land areas called cells, each served by atleast one fixed location transceiver known as cell site or base station (voice+data).
The total electrical energy consumed by information and communication technology is approximately 600 TWh(Terawatt-hour) or 3 percent. By the end of 2030, this number is expected to grow to 1700TWh.
Here in the total electric energy consumed by telecommunication equipment is estimated at one third that of information and communications technology's or roughly one percent of the world's total electricity consumption. Representing the strongest branch of the telecommunication sector ,mobile telephony is responsible for half of it's consumption.
Detailed insight into the energy consumed to operate mobile telephony service reveals that only around 10 percent of the entire consumption is associated with the end users equipment, while the remaining 90 percent is taken up by network components,of which around two third is used by the base station.
Cellular network
Terms used in cellular network:
Cell:
It is the basic geographic unit of cellular system.
✓ Hexagonal structure
✓ Station transmitting over a small geographic areas.
✓ Each cell has it's own Antenna.
✓ Adjacent cells are assigned with different frequencies to avoid interference.
Base station:
It provides direct communication with the mobile phones.
MSc:
Heart of cellular network
✓ Routing and switching.
✓ controls number of cells.
✓ Arrange base station for mobile communication channel.
✓ Handling all connections.
Home location Register (HLR):
Data base that contains the current location of each mobile belonging to MSc.
Visitor location Register (VLR):
Records visiting location of each mobile.
0 Comments