Answer Posted / g k reddy chinthalapudi
LAPD - Link Access Protocol on D-channel, is a ISDN layer 2
protocol. It is also layer 2 protocol on BTS-BSC interface.
For more details you can refer to Q.921.
LAPDm - Link Access Protocol on Dm-channel. It is slightly
different from LAPD in the context of frame format, frame
size etc. It is layer 2 protocol between on BTS-MS interface.
| Is This Answer Correct ? | 60 Yes | 4 No |
Post New Answer View All Answers
What is the main drawback of a single phase half bridge inverter?
if building "b" height casts a shadow "f ' feet long . the same day a tree "t" feet height will cast a shadow how many feet long ? a)ft/b b)fb/t c)b/ft d)tb/f e)t/fb
Hi.. Me going to tke test for management trainee(technical) Post I am an E&C student . Can u guide how to prepare for this test.Can u send me test paper pattern..?
what is associate law?
in govt polytechnic lecturers tell me what is the expected cut off for ece after the interview list announced
What is he use of embeded systems?
What is schottky diode?
WHAT IS THE DIFFERENCE BETWEEN FIX32 & WINCC
Distinguish between jfet and mosfet.
Explain how many states does signal has?
Explain why the input impedance of op-amp is so high?
Define what is meant by fermi level in semiconductor? Where does the fermi level lie in an intrinsic semiconductor?
* ** *12* *123* *1234* *12345* *123456* ********
draw the circuit diagram of a transistor frequency convertor using a tetrode transistor?
What are the maintenances of SCADA ?
