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.
Problem 1 (a) Identify and briefly describe the possible roles of Codes of Ethics (b) Describe why is a code of ethics important to stakeholders. (c) Explain how should
Design a BCD to excess 3 code converter using minimum number of NAND gates. Hint: use k map techniques. Ans. Firstly we make the truth table: BCD no
What is MMX Technology MMX Technology: MMX (Multimedia extensions) technology adds 57 new instructions to instruction set of Pentium - 4 microprocessors. MMX technology also
In a raw Itanium, a "Processor Abstraction Layer" (PAL) is integrated into the system. When it is booted the PAL is loaded into the CPU and gives a low-level interface that abstrac
magnify a triangle a(0,0), b(1,1), c(5,2) twice its size hile keeping c as fix
Software QA includes the whole software development PROCESS - improving and monitoring the process, making sure that any agreed-upon standards and processes are followed, and ensur
Condition codes are the list of possible conditions that can be tested through conditional instructions. Typical conditional instructions have: conditional branches, conditional ju
What are the standard types of files produced? A PDF file is universally recognized by the internet and is also a secure image, given that an electronic footprint remains when
Obstacles to IS implementation While information systems are now becoming the norm in most organisations the journey to this point has been a difficult one. Even in the 21st c
what would be the occupancy of each leaf node of a B+ tree
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd