1. Alternative Power For Wireless Mobile
Telephony Base Stations
BY
T.ROOPASREE &
G.SINDHUJA

2. OBJECTIVE:
 The essence of Alternate power for Base Stations
 Green Wireless communications

3. Presentation Overview
 Power used in Telephony Base Station.
 Options for Alternative Power.
 Infinite Focus-Solar Power(IFSP).
 Conclusion.

4. BASE STATION:

5. Composed Of Two
Parts:
 TRANSCEIVER
 CONTROLLER

6. Power Options For Mobile Base Stations
 Main power :
Can be provided via grid extension.

7.  Generator : are installed if grid
connection is delayed.
 Solar and Wind power
technologies :
As supplement in absence of
primary source.

8. Why Alternative Power?
 It is evaluated for difficult location.
 Are available at affordable prices.
 Telecommunication service to remote areas.

9. Options For Alternative Power
 Solar Power.
 Wind Power.
 Bio Fuels.
 Fuel cells.

10. Solar Power
Once installed solar arrays require minimum maintenance.

11. WORKING:

12. Off grid mobile base station
nokia1.avi

13. Wind Power
The peak wind speeds will determine the
size of structure required to mount the
turbine .

14. Bio Fuels :
The manufacture of alcohol as a fuel
for gasoline engine is an alternative.

15. FUEL CELLS:
Fuel cells are more efficient
alternative to generators for prime
power.

16. Infinite Focus-Solar Power(IFSP)
 60 Percent Of Power Saving
 Feasible deployment .
 Minimal to zero maintenance requirement
 Rural markets can be reached to lower prices.

17. CONCLUSION
Alternate Power Solution is :
 More apparent in rural areas
 Provides a comprehensive power infrastructure solution to
GSM/CDMA base station.

18. Thank you !

19. Any queries??