Answer / s

A5 Algorithm used

Answer / ramanathan

Ciphering is an algorithm for performing Encryption & Decryption.
Symmetric algorithms is used in GSM.

Answer / deepathi

Ciphering is the process of altering voice or data information with the intention of preventing its consumption or usage by unauthorized recipients. Ciphering involves the use of a data processing algorithm (formula program) that uses one or more secret keys that both the sender and receiver of the information use to encrypt and decrypt the information. Without the encryption algorithm and key(s), unauthorized listeners cannot decode the data or messages.

IS THIS POSSIBLE TO VARY THE POWER BY VARYING THE FREQUENCY IN TANNER EDA TOOL..

0 Answers  

---

What is DRX? Why do we need it?

1 Answers   DRX,

---

How can a pseudo random noise code be usable?

0 Answers  

---

What is electronic?

2 Answers   TCS,

---

Explain the difference between inductance and resistance?

0 Answers  

---

What is cut-off frequency?

0 Answers  

---

Explain the construction and pros of using plasma screens.

0 Answers  

---

can i give the short discription to "window size" , "Time out" "piggybacking" in sliding window flow control.

0 Answers   RRB,

---

What is main difference in PDH and SDH Tech.

3 Answers  

---

Explain is rfid in developing stage?

0 Answers  

---

1) is external oscillator XTAL1 &XTAL2 connection must needed ? 2) shall we proceed without oscillator for simple logialoutput

0 Answers   Jayam Engineering Works,

---

what is the SKIN effect in a condactor and how can be decrease??????

3 Answers   Alstom,

---