Biology, asked by Umapathi4610, 1 year ago

what are the various mechanism to incress capacity in cellular system

Answers

Answered by graxx
4
Hi there

Cell splitting is the process of sub dividing a congested cell into smaller cells, each with its own base station and corresponding reduction in antenna height and transmitted power.
Cell splitting increases capacity of a cellular system since it increases number of times that channels are reused.



Cell sectoring:

In cell sectoring a single omnidirectional antenna at base station is replaced by several directional antennas, each radiating within a specified sector.
By using directional antennas power is transmitted in single desired direction decreasing number of interfering co-channel cells and co-channel interference.


Microcell zone concept:.

The increased number of hand off, increase load on the switching and control link because of sectoring. A solution to this problem is given by microcell zone concept
Large control base station is replaced by several lower power transmitters on the age of cell.
Similar questions