Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Describe the various signalling techniques.
Signaling systems link the variety of transmission systems, switching systems and subscriber elements in telecommunication network to enable the network to acts as a whole.
Three forms of signaling are included in a telecommunication network:
1. Subscriber loop signaling.
2. Intra exchange or register signaling
3. Interexchange or inter register signaling
Subscriber loop signaling depends on the type of a telephone instrument used, in a telephone network.
The intra exchange signaling is internal to the switching system and is greatly dependent on the type and design of a switching system. This varies from one model to other even with similar manufacturer. This signaling does not include signaling system of the type needed on the switching network.
If interexchange signaling takes place among exchanges with common control subsystems, this is termed as Inter register signaling. The main reason of Inter register signaling is the exchange of address digits that pass from exchange to exchange on a link by link basis. Also Network wide signaling includes end to end signaling in between the terminating exchange and the originating exchange. This form of signaling is termed as line signaling. CCS does not utilize the speech or the data path for signaling. This uses a separate common channel for passing control signals for a group of information or trunks.
Explain about the organisations use in EDI. Organisations, which are use Electronic Data Interchange. Extensive users of Electronic Data Interchange (EDI) include: BHS:
Q. State the difference between following. i. RAM and ROM ii. SRAM and DRAM iii. Dynamic and static MOS memories
What are condition code flags? The processor keeps track of information about the results of several operations for use by subsequent conditional branch instructions. This is a
What is Morphing Differences in appearance between key frames are automatically calculated by computer - this is called MORPHING or TWEENING. Animation is ultimately RENDERED (
Q. Define Strategy Procedure? The strategy procedure is called when loaded into memory by DOS or whenever controlled device request service. The major purpose of the strategy i
Q. Explain Open-systems interconnections architecture model The most common network architecture model is the open-systems interconnections (OSI). Figure shows the ISO (Intern
The code where all successive numbers differ from their preceding number by single bit is ? Ans. Gray Code, where all successive numbers are different from their preceding nu
Q. Define Wilkes Control Unit? Prof. M. V. Wilkes of the Cambridge University Mathematical Laboratory invented the term microprogramming in 1951. He offered a systematic altern
What is EDO RAM A minor modification to the structure of the DRAM changes the device into an EDO (extended data output) DRAM device. In EDO memory, any memory access, including
Cache-Only Memory Access Model (COMA) As we have discussed previous, shared memory multiprocessor systems may use cache memories with each processor for deducting the execution
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd