bsnl inplant training report – Download as Word Doc .doc /.docx), PDF File .pdf), Text File .txt) or read online. NOIDA INDUSTRIAL TRAINING REPORT BHARAT SANCHAR NIGAM LIMITED, has successfully completed six weeks Industrial Training in BSNL at Jammu. It is my esteemed pleasure to present the training report. I had a golden opportunity of getting industrial training at Bharat Sanchar Nigam Ltd. (Govt. Of India.

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The above network discipline reduces the rate of collision traaining half and hence increases the maximum throughput efficiency of the channel. Both these memories are sequential read type.

Each BM can interface up to terminations. OK Introduction to Communication Lecture 07 1. At other side in exchange anyone on computer feeds. Dynamic assignment of channels between geographically dispersed users.

Traiing, total number of connecting wires are theoretically. However, as soon as the power supply is gone off, then what is source? BSNL has all the new services send technological advantages, which are available with any well, developed Telecom network anywhere else in the country.

Exchange address is written in given manner: This first phase of cdmaOne variously called 1XRTT, 3G1X or just plain 1X is designed to double current voce capacity and support always on data transmission speed 10 times faster than typically available today, some With the duplicated paths of switching if there is error in one path the other path which is good can be used continuous without interrupting the call in progress.

Central Module Cabinet 3. Hence for increased capacity the choice is CDMA. Cordless type switch board: Statistical time division multiplexing STDM: For traibing type of testing firstly we need the vertical no. In this there is no way to prevent a station capturing most or all of the slots in a frame for an indefinite time. The object of slot reservation schemes is to receive a particular time slot for a given station. In case of faults, switch over takes place automatically. We think you have liked this presentation.


It protects equipment from excess humidity which can caused rusting of equipment.

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One part is connected with the horizontal side and another with the subscriber line by using pair underground cable. To rreport possible for a subscriber to communicate with remaining subscribers, telephone of each and every subscriber must be connected to the exchange.

The expansion can be very easily carried out by adding necessary hardware and software. Call waiting indication -When a subscriber is engaged in conversation and if he gets an incoming call, an indication is given in the form of tone. Each tag block is divided in 4 segments. Each telephone contains a ringer that responds to specific electric frequency. Its main features are as follows: At such time this fault occurs.

All the part from vertical side to the subscriber are generally called outdoor section.: Wedge is placed in jack strips, reoort is connected to telephone for checking. Burst from different stations must arrive at satellite exactly in allocated slots. See other cellular technology in the world. The exchange can be divided into the following rooms.

Today, it represents a continuously increasing percentage of all new telephone subscriptions around the world. The server present in the main computer room provides this service. Case-II Quit a few numbers of telephone reported dead: Local cable contact at MDF.



The explicit reservation is a distinct and unique assignment of slots to a user by the network scheduler. It increases the pressure and temperature of the refrigerant gas coming from the evaporator coils by compressing it.

Terminal portability during the call – A subscriber can unplug terminal, carry it to some other place or room and resume the call within 3 minutes. The main parts of the power room are: Various exchanges present in BSNL are: This type of signaling is inpllant for the setting up of the ISDN network. It is forecasted that cellular system using a digital trsining will become the universal method of telecommunications. By the yearforecasters predict that there will be more than million cellular subscribers worldwide.

For capacity more than TR, centrifugal innplant are used.

A fixed means of terminating the external cables. The refrigerant then passes trough the evaporator coils, which extract heat out of the ambience.

training report-BSNL

When evaluating V-SAT system each of the above attributes should be given attention. The vertical aside connected to the underground cable. GSM is the name of a standardization group established in to create a common European mobile telephone standard GSM is a cellular network which means that mobile phones connect inplanh it by searching for cells in the immediate vicinity.

Today, it has about. The traffic handling capacity of the system is huge. The computer at the receiving end reverses this process.