Addressable Cable TV Systems

A Gateway to Pay Televisión

Addressability is the control of the cable subscriber base, such that every user is uniquely identifiable. The diagram shows how levels of control exist within an addressable cable TV system in a hierarchical structure. 

Addressable Cable TV Systems

A Gateway to Pay Televisión

Addressability is the control of the cable subscriber base, such that every user is uniquely identifiable. The diagram shows how levels of control exist within an addressable cable TV system in a hierarchical structure. 

The highest level is the subscriber management system and computer control. This is where the subscriber information is stored and controlled. The data generated by -SMS is then passed to a Conditional Access Module (CA). The CA, which is second level of hierarchy, takes data and assigns it in a conditional manner. The access and security are then applied before encrypted data is passed on. The third level of hierarchy is the encoding unit, where depending on exact set up, upto 128 channels are scrambled. 128 channels are necessary to allow for future developments involving wide bandwidth cable. After the signal encoding, the signals are modulated, combined and distributed in a normal way. It is to be further noted that addressable systems do have an upper user limit, but for most systems, this figure is one million and thus unlikely to be a serious drawback. The number shown on the diagram i.e.16 million implies allowing upto 16 million users, is provided by some professional addressable system manufacturers. 

Cable Business Upto Date Union Budget 1997-98: Craving for a Clearer Picture

The ‘appease-all’ effort of the finance minister P Chidambaram might have been fully successful, as the Budget-1997-98 has been welcomed by almost every industry segment. Nevertheless, there are some sections in the industry which have been lurking in the dark for want of more enlightenment. Cable TV operating industry is one such example. The announcement of the budget that telecom industry will be considered as a part of the infrastructure has left Cable TV operators guessing into deep waters whether domestic ca©ble industry forms a subsidiary portion of the telecom industry.

Cable Business Upto Date Union Budget 1997-98: Craving for a Clearer Picture

The ‘appease-all’ effort of the finance minister P Chidambaram might have been fully successful, as the Budget-1997-98 has been welcomed by almost every industry segment. Nevertheless, there are some sections in the industry which have been lurking in the dark for want of more enlightenment. Cable TV operating industry is one such example. The announcement of the budget that telecom industry will be considered as a part of the infrastructure has left Cable TV operators guessing into deep waters whether domestic ca©ble industry forms a subsidiary portion of the telecom industry.

Cable Business Upto Date Union Budget 1997-98: Craving for a Clearer Picture

The ‘appease-all’ effort of the finance minister P Chidambaram might have been fully successful, as the Budget-1997-98 has been welcomed by almost every industry segment. Nevertheless, there are some sections in the industry which have been lurking in the dark for want of more enlightenment. Cable TV operating industry is one such example. The announcement of the budget that telecom industry will be considered as a part of the infrastructure has left Cable TV operators guessing into deep waters whether domestic ca©ble industry forms a subsidiary portion of the telecom industry.

The issue has assumed enlarged dimensions especially in the backdrop of government announcement that all the concessions and incentives available to infrastructure sector companies will be given to those operating in the telecom sector. The issue of assign ability of telecom licenses has also been resolved by a tripartite agreement among Department of Telecommuni-cation, Licensee and the lending institutions who fund the project. The rules also provide for the transfer of license to the third party should there be any default in the payment to financial institution funding the project. However, this would be done only by taking the advise from the DoT. Conforming to the clause of force majeure, private operator would not be liable to pay any penalty to DoT, if they fail to abide by the promises on account of natural calamities.

Grave Ramifications of the Broadcast Bill

In recent history, no other business visitor to India has attracted more attention than the whistle-stop tour of the world’s richest man -Bill Gates. Our country’s corporate titans hung onto every word of his, drinking it in like gospel truths, with emotion bordering mass hysteria. 

If one had to express his entire presentations in a single word - then it is CONVERGENCE. The theme for the future is that it there will be just one cable entering every home. And this solitary wire would carry just about everything under the sun, and probably the moon as well, covering satellite television, video teleconferencing, Internet access, teletext, teleshopping, interactive TV etc. 

Broadcasting It’s Future in India

Having embraced the mantra of liberalization six years ago, India is, today, integrating with the new borderless global economy. The economic liberalization has been greatly aided and accelerated by the media liberalization. In fact, the two are totally complimentary.

Over the last four years, there has been a cataclysmic change in the broadcast industry. From the monopolistic days of Doordarshan, today, India has over 30 channels. India is the home to the world’s fastest growing Television, Cable & Satellite market. India has more than 250 million TV viewers with the base of 55 million TV homes. In just four years time, it has a Cable and Satellite distribution infrastructure reaching out to 18 million homes with a penetration of 35%.

Broadcasting It’s Future in India

Having embraced the mantra of liberalization six years ago, India is, today, integrating with the new borderless global economy. The economic liberalization has been greatly aided and accelerated by the media liberalization. In fact, the two are totally complimentary.

Over the last four years, there has been a cataclysmic change in the broadcast industry. From the monopolistic days of Doordarshan, today, India has over 30 channels. India is the home to the world’s fastest growing Television, Cable & Satellite market. India has more than 250 million TV viewers with the base of 55 million TV homes. In just four years time, it has a Cable and Satellite distribution infrastructure reaching out to 18 million homes with a penetration of 35%.

Grave Ramifications of the Broadcast Bill

In recent history, no other business visitor to India has attracted more attention than the whistle-stop tour of the world’s richest man -Bill Gates. Our country’s corporate titans hung onto every word of his, drinking it in like gospel truths, with emotion bordering mass hysteria. 

If one had to express his entire presentations in a single word - then it is CONVERGENCE. The theme for the future is that it there will be just one cable entering every home. And this solitary wire would carry just about everything under the sun, and probably the moon as well, covering satellite television, video teleconferencing, Internet access, teletext, teleshopping, interactive TV etc.