The document discusses using various technologies like microBTS, microwave links, and high gain antennas to provide street level coverage in several locations across India. It mentions using remote radio heads connected via fiber to extend the coverage of existing base transceiver stations to nearby areas without needing a full base station. The remote radio heads can amplify signals from the base station over fiber connections to expand coverage over distances of up to 20 kilometers.

1. Street Level Coverage

2. Kapashera Border – MicroBTS + Microwave + 10dbi Gain outdoor antenna

3. Micro BTS + Microwave + Street Level Coverage – CHANDNI CHOWK

4. Street Level Coverage our Site

5. Loop Mobile; Site at Indian Railways, VT Station INDOOR

6. Microwave, 10-12 dBi Antenna, Airtel Bangalore

7. Microwave, 10-12 dBi Antenna, Airtel Bangalore

8. Microwave + BTS + Street Level Coverage, Dadar Station

9. Delhi!! Street Level Coverage

10. RRH!!! – Overlay underlay principle

11. Coverage along the railway track….

12. BTS/NodeB RRH RRH RRH Remote Radio Head’s are used to expand the coverage of existing BTS to the nearby areas using fiber as a media. Instead of placing a full blown BTS at the radiating points, the same BTS sector is extended to Remote locations. The media used are fiber. The same BTS output can be extended to multiple locations using fiber. Advantage of using a RRH is that the remote location has a baseband band unit that amplifies the incoming signal. Application is mainly to expand the footprint of the BTS to farther locations. Disadvantage is that it does not have an RF unit, hence capacity cannot be increased but it can sometimes be a limitation (dropped calls etc.). Maximum distance of fiber is 20km.

13. Outdoor Sites - Mumbai

14. Outdoor Sites in Delhi