Telecom BSS related ques: For cascaded 1800 BTS with master 900 BTS,if 900 master BTS is down for its own equipment fault,cascaded slave 1800 BTS gets down/stop carrying traffic without any fault as BCCH and other controllong channels are in master 900 BTS.Is there any technology/system to turn the slave 1800 BTS to a single 1800 BTS autometcally when 900 master BTS is down for its own equipment fault???It is possible to make the slave 1800 BTS single live BTS manually.But I want to know the autometic system/process.if there is any....if not available, how can we generate the system??

3 Answers   Ericsson, Grameen Phone, Nokia, TATA, Telecom,

---

speed of optical fibre

3 Answers  

---

What are Basic difference between Nokia's Ultra & Flexi BTS.

2 Answers   NSN,

---

Define what is the effect of temperature on the reverse current of a p-n junction?

0 Answers  

---

What is the frequency range of satellite communication?

0 Answers  

---

---

what is protocol.what is tcp/ip,http/ftp protocol

3 Answers  

---

SIR CAN U GIV TOPICS TAT COVERED IN JR.EXECUTIVE (ELECTRONICS) INTERVIEW N ALSO TIPS TO CRACK THE INTERVIEW PLZ

0 Answers   Airtel,

---

Give condition for conduction of UJT?

1 Answers   TATA,

---

What is parallel data transfer process?

0 Answers  

---

Which series of ICs are used for military applications?

2 Answers   BEL, NTPC,

---

areas for improvement

0 Answers  

---

List the materials used for manufacturing pcb

0 Answers  

---