29-11-2012, 11:54 AM
Project report on BSNL C-DOT And Networking
BSNL C-DOT.pptx (Size: 460.08 KB / Downloads: 25)
VISION AND MISSION
To be a world class Telecommunication Company integrated in information exchange business with dominant Indian leadership and global presence.
ABOUT US
Bharat Sanchar Nigam Ltd. formed in October, 2000, is World's 7th largest Telecommunications Company providing comprehensive range of telecom services in India: Wire line, CDMA mobile, GSM Mobile, Internet, Broadband, Carrier service, MPLS-VPN, VSAT, VoIP services, IN Services etc. Within a span of five years it has become one of the largest public sector unit in India.
BSNL has installed Quality Telecom Network in the country and now focusing on improving it, expanding the network, introducing new telecom services with ICT applications in villages and wining customer's confidence. Today, it has about 47.3 million line basic telephone capacity, 4 million WLL capacity, 20.1 Million GSM Capacity, more than 37382 fixed exchanges, 18000 BTS, 287 Satellite Stations, 480196 Rkm of OFC Cable, 63730 Rkm of Microwave Network connecting 602 Districts, 7330 cities/towns and 5.5 Lakhs villages.
BSNL is the only service provider, making focused efforts and planned initiatives to bridge the Rural-Urban Digital Divide ICT sector. In fact there is no telecom operator in the country to beat its reach with its wide network giving services in every nook & corner of country and operates across India except Delhi & Mumbai. Whether it is inaccessible areas of Siachen glacier and North-eastern region of the country. BSNL serves its customers with its wide bouquet of telecom services.
BSNL is numero uno operator of India in all services in its license area. The company offers vide ranging & most transparent tariff schemes designed to suite every customer.
BATTERY AND POWER PLANT
Telecommunications systems require electrical energy for transmission of telegraph signals for exchange switching, energisation of subscribers telephone transmitter and for many miscellaneous functions. The consumption of energy depends not only on the size of installation but also on the methods employed for signaling, switching and transmission. The power plant of any telecommunication system is usually referred as the ‘heart’ of the installation since the communication system can function only as long as power supply is available .Failure of power supply system in any installation renders the communication facilities offered by it to be instantly paralyzed.
Requirement of Power Supply :
Any power supply arrangement for a communication system must have two basic characteristics.
Reliability of the components of the power plant and continuity of the power supply.
The power fed to the exchange equipment should be free from noise or hum and to telegraph equipment from large nipple harmonics.
Source of Power :
Power for the communication system is desired from various sources, of which the important ones utilized in the department are detailed below
Commercial AC power supplies
Primary Cells
Prime mover generating sets
Secondary cells
Static rectifier unit
SERVICES PROVIDED BY BSNL
When it comes to connecting the four corners of the nation, and much beyond, one solitary name lies embedded at the pinnacle - BSNL. A company that has gone past the number games and the quest to attain the position of a leader . It is working round the clock to take India into the future by providing world class telecom services for people of India. BSNL is India's no. 1 Telecom Service provider and most trusted Telecom brand of the Nation.
Driven by the very best of telecom technology from chosen global leaders, it connects each inch of the nation to the infinite corners of the globe, to enable you to step into tomorrow.
Here is an overview of the World Class services offered by the BSNL:
BASIC TELEPHONE SERVICES:-
The Plain old, Countrywide telephone Service through 32,000 electronic exchanges. Digitalized Public Switched Telephone Network (PSTN) with a host of Phone Plus value additions.
BSNL launched DataOne broadband service in January 2005 which shall be extended to 198 cities very shortly. The service is being provided on existing copper infrastructure on ADSL2 technology. The minimum speed offered to the customer is 256 Kbps at Rs. 250/- per month only. Subsequently, other services such as VPN, Multicasting, Video Conferencing, Video-on-Demand, Broadcast application etc will be added.
Internet
Keeping the global network of Networks networked, the countrywide Internet Services of BSNL under the brand name includes Internet dial up/ Leased line access, CLI based access (no account is required) and DIAS service, for web browsing and E-mail applications. You can use your dialup sancharnet account from any place in India using the same access no '172233' , the facility which no other ISP has. BSNL has customer base of more than 1.7 million for sancharnet service.
BSNL also offers Web hosting and co-location services at very cheap rates.
ROLE OF “IT” IN BSNL
With the convergence of technologies, catalyzed by the global IT revolution the world is witnessing change as never before in recorded history. In the realm of telecommunication, the change and the pace of it are more pronounced - from basic telephony to voice, video and data services, and from bandwidth on demand to virtual private networks, IT is making the entire plethora of BSNL's telecom services expand. And, being rapidly implemented as the backbone for running customer-friendly services:
FRS (Fault Repair System),
DQ (Directory Enquiry),
IVRS (Interactive Voice Response System) and
Accounting and billing systems are already operational at BSNL.
DOTSOFT , an integrated commercial & FRS package being inducted countrywide, to provide single window convenience.
Telephone Directory on CD ROM and on the internet.
Infrastructure, technology and expertise for full service support to e-commerce enterprises.
Transfer Of Technology
The Transfer of Technology (TOT) philosophy of C-DOT aims at a high rate of success in the technology transfer process. It aims at educating the recipients of technology not only on the infrastructural requirements and requisite know-how for production, but also at providing the licensed manufacturers with vital details about the sources for the capital equipment and components.
The manufacturers are provided the specifications of the capital equipment and components in order to facilitate them in the procurement process. The batch acceptance procedure and the accepted quality norms are also included in the assistance.
The TOT Process
The TOT Package