Answer / jeevarekha

it is used to transfer the data from one to another like pc
to cell or cell to pc.

Answer / poongundran

transfer data from one device to another device like in cell phone.It can be used certain distance only but more advantage than infrared.

Answer / sathyaraj

Bluetooth is a proprietary open wireless technology
standard for exchanging data over short distances (using
short wavelength radio transmissions in the ISM band from
2400-2480 MHz) from fixed and mobile devices, creating
personal area networks (PANs) with high levels of security.
it was originally conceived as a wireless alternative to RS-
232 data cables. It can connect several devices, overcoming
problems of synchronization.

Answer / sandeep @ gwalior

It is a wireless technology in which two systems
(mobile,pc) are connected & transfer data in a limited
area of communication......

Answer / ashutosh dabgotra

Its a protocol for RF (radio frequency) communication, uses
2.4GHz signal for modulation.
In this protocol it transmits the data on receiving
appropirate authentication.

Answer / rajni

It is a wireless technology used to tranfer data from one
device yo another in short distance.Like tranfer of songs
from one cellphone to other or one pc to other

Answer / parimala

bluetooth is a specification that describes how
mobiles,pc's,can be easily connect with wireless
connections.connection can be point to point or multi
point.the maxium range is 10 meters.data can be exchaged
with arate of 10 mbps.

Answer / manukuttan

it is nothing but...it juz an wireless technology using to
transfer data from one media to another within a lomited
area of communication

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Q.1. What do you mean by FDMA? Explain in details. Q.2. What are active & passive elements in BTS? Q.3. Name the equipments required for 2+2+2. Q.4. What is the function of BB2F card? Q.5. What is the function of BOI card? Q.6. Which modulation we use in case of GPRS? Q.7. Which slot is reserved for GPRS? Q.8. What is the height of BTS? Q.9. What is the height of ESMA card? Q.10. How many maximum slots we can use in ESMA card? Q.11. We use PSWA card in which case? Q.12. We use PSWB card in which case? Q.13. How many types of Transmission cards are in Ultra BTS? Q.14. How many types of Transmission cards are in Flexi BTS? Q.15. What will happen if we change the polarity of microwave antenna? Q.16. What is the full form of ARFCN? Q.17. What is the function of TRAU? Q.18. Explain the structure of entire GSM. Q.19. Explain the configuration of 4+4+4. Q.20. Which type of connector we use in FIFA card? Q.21. Which type of connector we use at the end of GSM antenna/ Q.22. What are the different types of GSM antenna? Q.23. What do you mean by Splitter? Q.24. Convert the 16 W power into dBm. Q.25. Explain the different steps of Commissioning. Q.26. What do you mean by protection loop? Q.27. What is the correct way of weather proofing? Q.28. Can we use 7GC instead of 15GC? Q.29. What is the function of Duplexer? Q.30. What are the different elements of MSC? Q.31. Write the total description of Ultra Commissioning.

0 Answers   Nokia,