Tell me what is the difference between tcp and udp?

1098

---

Explain what is blackberry? Please make it clear for a layman?

1052

---

Explain what is bts? What are its different?

1066

---

What are the different types of bts?

1082

---

What is bts? What are its different?

1066

---

What is the layered architecture of the internet?

967

---

In a wireless network, describe how each layer would be different from a wired network?

956

---

Explain the function of trau?

1022

---

Explain call flow for roaming mobile to roaming mobile?(Both users are belongs to same state but staying on roaming in different states)

988

---

What is frequency band for 3g?

950

---

What do you mean by fdma?

1003

---

How cdma is different from gsm?

1014

---

How cdma works?

975

---

Explain ip addresses range a,b,c,d,e?

1082

---

What is rrc states in umts?

993

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