Chapter: Mobile Networks : Cellular Wireless Network

Limitations of Cellular Systems

1. Infrastructure needed: Complex infra structure is needed to connect all base station which include antenna, switches, location register which make the system expensive.

LIMITATIONS:

1. Infrastructure needed: Complex infra structure is needed to connect all base station which include antenna, switches, location register which make the system expensive.

2. Handover needed: Handling over the mobile from one cell to another if the signal strength decreases when the mobile station moves far away from BTS. If the cell size is small, then handover take place.

3. Frequency planning: Frequencies have to be distributed carefully to avoid interference between transmitter using same frequencies. Limited number of frequencies are available hence interference should be avoided.

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Mobile Networks : Cellular Wireless Network : Limitations of Cellular Systems |