Explain imsi?

519

---

What do location area mean? Why do we need them?

503

---

Explain base band frequency hopping?

698

---

Explain synthesised frequency hopping?

482

---

Explain channel coding?

574

---

What do you mean by arfcn?

566

---

Explain tdd?

520

---

Explain wps?

570

---

Explain drx – trx?

640

---

Explain maio?

547

---

Explain dtx?

583

---

Explain equalisation?

570

---

Explain imei?

547

---

Explain hsn?

567

---

Explain about gsm interfaces?

552

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