Worldwide, most HD channels on satellite and cable broadcast in 1080i.

Three of the HD channels have launched already before the other.

Whether I'd pay for an HD channel which isn't is another matter entirely.

HD channels have been continuously added since that date.

These public HD channels are part of basic service.

In 2012, the company announced that it will soon offer HD channels to its subscribers.

HD channels are available only when the satellite receiver is capable of supporting it.

Some consider that transmitting an HD channel with low picture quality a waste.

This package offers 31 HD channels (without the sports and movies).

The company will offer HD channels, video on demand and other interactive services.